FPUS55 KRIW 130820 ZFPRIW Zone Forecast Product for Western and Central Wyoming National Weather Service Riverton WY 217 AM MDT Fri Mar 13 2026 WYZ020-131000- Natrona County Lower Elevations- Including the city of Casper 217 AM MDT Fri Mar 13 2026 ...HIGH WIND WATCH IN EFFECT FROM SATURDAY AFTERNOON THROUGH SATURDAY EVENING... .REST OF TONIGHT...Partly cloudy and breezy. Lows around 30. Temperature rising into the upper 30s through sunrise. Southwest winds 20 to 25 mph with gusts up to 40 mph. .FRIDAY...Mostly sunny and windy. Highs in the lower 60s. West winds 25 to 35 mph with gusts up to 50 mph. .FRIDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Windy with lows in the upper 30s. West winds 25 to 35 mph, diminishing to 20 to 25 mph after midnight. .SATURDAY...Mostly cloudy. A chance of showers in the afternoon. Very windy with highs around 60. Southwest winds 30 to 40 mph. Gusts up to 55 mph, increasing to 65 mph in the afternoon. Chance of rain 30 percent. .SATURDAY NIGHT...Rain showers in the evening. Snow showers. Light snow accumulation. Very windy and much colder with lows around 12. Northwest winds 30 to 40 mph with gusts up to 65 mph, becoming north 15 to 25 mph with gusts up to 45 mph after midnight. Chance of precipitation near 100 percent. .SUNDAY...Mostly cloudy in the morning, then becoming partly cloudy. A 40 percent chance of snow showers. Breezy and much cooler with highs in the mid 20s. .SUNDAY NIGHT...Partly cloudy. Cold with lows around 10 above. .MONDAY...Mostly cloudy and breezy. Not as cool with highs in the mid 40s. .MONDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Not as cool with lows in the lower 30s. .TUESDAY...Partly cloudy and breezy. Not as cool with highs in the mid 60s. .TUESDAY NIGHT...Partly cloudy. Lows around 40. .WEDNESDAY...Mostly cloudy in the morning, then becoming partly cloudy. Breezy with highs in the lower 70s. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Breezy with lows in the mid 40s. .THURSDAY...Mostly sunny in the morning, then becoming partly cloudy. Breezy with highs in the mid 70s. $$ WYZ017-131000- Wind River Basin- Including the cities of Riverton and Shoshoni 217 AM MDT Fri Mar 13 2026 ...HIGH WIND WATCH IN EFFECT FROM SATURDAY AFTERNOON THROUGH SATURDAY EVENING... .REST OF TONIGHT...Mostly clear and breezy. Lows in the upper 30s. Southwest winds 15 to 20 mph with gusts up to 45 mph. .FRIDAY...Partly cloudy and very windy. Highs in the lower 60s. Southwest winds 25 to 30 mph, becoming west 30 to 40 mph in the afternoon. Gusts up to 70 mph. .FRIDAY NIGHT...Partly cloudy and windy. Lows around 40. West winds 25 to 35 mph with gusts up to 65 mph, becoming southwest 15 to 20 mph with gusts up to 50 mph after midnight. .SATURDAY...Partly cloudy. A chance of showers in the morning, then showers likely in the afternoon. Very windy with highs in the upper 50s. Southwest winds 25 to 30 mph with gusts up to 55 mph, becoming west 30 to 40 mph with gusts up to 65 mph in the afternoon. Chance of rain 60 percent. .SATURDAY NIGHT...Rain showers in the evening. Snow showers. Light snow accumulation. Very windy and much colder with lows 13 to 17. Northwest winds 30 to 40 mph with gusts up to 60 mph, becoming north 20 to 30 mph with gusts up to 45 mph after midnight. Chance of precipitation 90 percent. .SUNDAY...Partly cloudy. A chance of snow showers in the morning. Much cooler with highs in the lower 30s. Chance of snow 30 percent. .SUNDAY NIGHT...Partly cloudy. Cold with lows 15 to 20. .MONDAY...Mostly cloudy in the morning, then becoming partly cloudy. Not as cool with highs in the lower 50s. .MONDAY NIGHT...Partly cloudy. Not as cool with lows in the mid 30s. .TUESDAY...Partly cloudy and breezy. Highs in the upper 60s. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Breezy with lows around 40. .WEDNESDAY...Partly cloudy and breezy. Highs in the lower 70s. .WEDNESDAY NIGHT...Partly cloudy and breezy. Lows in the lower 40s. .THURSDAY...Partly cloudy. Highs in the mid 70s. $$ WYZ018-131000- Lander Foothills- Including the city of Lander 217 AM MDT Fri Mar 13 2026 ...HIGH WIND WATCH IN EFFECT FROM SATURDAY AFTERNOON THROUGH SATURDAY EVENING... .REST OF TONIGHT...Mostly clear. Lows in the upper 30s. South winds 10 to 15 mph with gusts up to 30 mph. .FRIDAY...Mostly sunny in the morning, then becoming partly cloudy. Windy with highs around 60. South winds 15 to 20 mph with gusts up to 50 mph, becoming west 20 to 30 mph with gusts up to 65 mph in the afternoon. .FRIDAY NIGHT...Partly cloudy and breezy. Lows in the lower 40s. Southwest winds 20 to 25 mph with gusts up to 60 mph, becoming south 10 to 15 mph with gusts up to 30 mph after midnight. .SATURDAY...Partly cloudy. A chance of showers in the morning, then showers likely in the afternoon. Very windy with highs in the upper 50s. Southwest winds 25 to 30 mph with gusts up to 50 mph, becoming west 30 to 40 mph with gusts up to 65 mph in the afternoon. Chance of rain 60 percent. .SATURDAY NIGHT...Snow and rain showers in the evening, then snow showers after midnight. Light snow accumulation. Very windy and much colder with lows around 14. Northwest winds 30 to 40 mph with gusts up to 60 mph, becoming north 15 to 20 mph with gusts up to 30 mph after midnight. Chance of precipitation 90 percent. .SUNDAY...Mostly cloudy with a chance of snow showers in the morning, then partly cloudy in the afternoon. Much cooler with highs in the lower 30s. Chance of snow 30 percent. .SUNDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Cold with lows 15 to 20. .MONDAY...Partly cloudy. Not as cool with highs in the mid 50s. .MONDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Not as cool with lows in the mid 30s. .TUESDAY...Mostly cloudy in the morning, then becoming partly cloudy. Highs in the upper 60s. .TUESDAY NIGHT...Mostly cloudy. Lows in the upper 30s. .WEDNESDAY...Mostly cloudy. Highs in the lower 70s. .WEDNESDAY NIGHT...Mostly cloudy in the evening, then clearing. Lows in the lower 40s. .THURSDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the mid 70s. $$ WYZ028-131000- Rock Springs and Green River- Including the cities of Rock Springs and Green River 217 AM MDT Fri Mar 13 2026 .REST OF TONIGHT...Mostly clear and breezy. Lows in the mid 30s. West winds 15 to 20 mph with gusts up to 40 mph. .FRIDAY...Mostly sunny and windy. Highs in the upper 50s. West winds 20 to 30 mph with gusts up to 50 mph. .FRIDAY NIGHT...Mostly clear and breezy. Lows in the mid 30s. West winds 20 to 25 mph with gusts up to 40 mph, becoming southwest 10 to 15 mph with gusts up to 30 mph after midnight. .SATURDAY...Partly cloudy. A slight chance of rain showers in the afternoon. Very windy with highs in the mid 50s. West winds 25 to 30 mph with gusts up to 45 mph, increasing to 30 to 40 mph with gusts up to 55 mph in the afternoon. Chance of rain 20 percent. .SATURDAY NIGHT...A chance of rain showers in the evening. Partly cloudy with a chance of snow showers. Windy, cold with lows around 20. Northwest winds 25 to 35 mph with gusts up to 55 mph. Chance of precipitation 40 percent. .SUNDAY...Partly cloudy and breezy. Highs in the upper 30s. .SUNDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Breezy with lows in the mid 20s. .MONDAY...Mostly cloudy and windy. Highs in the lower 50s. .MONDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Breezy with lows in the upper 30s. .TUESDAY...Partly cloudy and breezy. Highs in the mid 60s. .TUESDAY NIGHT...Partly cloudy and breezy. Lows in the upper 30s. .WEDNESDAY...Partly cloudy in the morning, then clearing. Breezy with highs around 70. .WEDNESDAY NIGHT...Mostly clear and breezy. Lows around 40. .THURSDAY...Mostly sunny and breezy. Highs in the mid 70s. $$ WYZ013-131000- Jackson Hole- Including the city of Jackson 217 AM MDT Fri Mar 13 2026 .REST OF TONIGHT...Cloudy with a chance of snow and rain showers. Breezy. Near steady temperature in the upper 30s. Southwest winds 15 to 20 mph with gusts up to 40 mph. Chance of precipitation 30 percent. .FRIDAY...Mostly cloudy with snow showers likely. A chance of rain showers in the morning, then rain showers likely in the afternoon. Snow accumulation up to 1 inch. Breezy with highs in the mid 40s. Southwest winds 15 to 25 mph with gusts up to 45 mph. Chance of precipitation 60 percent. .FRIDAY NIGHT...Snow showers. Rain showers. Snow accumulation up to 2 inches. Breezy with lows in the lower 30s. Southwest winds 15 to 20 mph with gusts up to 45 mph. Chance of precipitation 80 percent. .SATURDAY...Snow and rain showers. A slight chance of thunderstorms in the afternoon. Light snow accumulation. Windy with highs around 40. Southwest winds 20 to 30 mph. Gusts up to 40 mph, increasing to 50 mph in the afternoon. Chance of precipitation near 100 percent. .SATURDAY NIGHT...Mostly cloudy with snow showers in the evening, then partly cloudy with a chance of snow showers after midnight. New light snow accumulation. Windy and much colder with lows 7 to 13 above. Northwest winds 20 to 30 mph with gusts up to 50 mph, diminishing to 10 to 15 mph with gusts up to 30 mph after midnight. Chance of snow 80 percent. .SUNDAY...Partly cloudy. A chance of snow showers, mainly in the morning. Highs in the upper 20s. Chance of snow 30 percent. .SUNDAY NIGHT...Partly cloudy in the evening, then mostly cloudy with a chance of snow showers after midnight. Cold with lows 10 to 20. Chance of snow 30 percent. .MONDAY...Mostly cloudy with a chance of snow showers. A slight chance of rain showers in the afternoon. Highs in the lower 40s. Chance of precipitation 30 percent. .MONDAY NIGHT...Mostly cloudy. A chance of rain and snow showers, mainly in the evening. Lows around 30. Chance of precipitation 30 percent. .TUESDAY...Mostly cloudy in the morning, then becoming partly cloudy. Highs in the lower 50s. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 20s. .WEDNESDAY...Partly cloudy in the morning, then clearing. Highs in the upper 50s. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 30s. .THURSDAY...Mostly sunny. Highs around 60. $$ WYZ003-131000- Cody Foothills- Including the cities of Clark, Cody, and Meeteetse 217 AM MDT Fri Mar 13 2026 .REST OF TONIGHT...Mostly cloudy with a chance of rain and snow showers. Breezy with lows in the mid 30s. Northwest winds 15 to 20 mph with gusts up to 55 mph. Chance of precipitation 30 percent. .FRIDAY...Partly cloudy with a chance of rain and snow showers in the morning, then mostly sunny with rain showers likely in the afternoon. No snow accumulation. Very windy with highs in the lower 50s. Northwest winds 30 to 35 mph, becoming west 35 to 45 mph in the afternoon. Gusts up to 70 mph. Chance of precipitation 60 percent. .FRIDAY NIGHT...Partly cloudy. Showers likely with a slight chance of snow showers in the evening, then snow showers likely with a chance of showers after midnight. Little or no snow accumulation. Very windy with lows in the upper 30s. West winds 30 to 40 mph with gusts up to 70 mph, diminishing to 25 to 30 mph with gusts up to 60 mph after midnight. Chance of precipitation 60 percent. .SATURDAY...Partly cloudy in the morning, then becoming mostly cloudy. Snow and rain showers. Little or no snow accumulation. Windy with highs in the lower 50s. West winds 25 to 35 mph with gusts up to 65 mph. Chance of precipitation 80 percent. .SATURDAY NIGHT...Mostly cloudy. Snow showers, mainly in the evening. Light snow accumulation. Windy and much colder with lows 11 to 15. North winds 25 to 35 mph. Gusts up to 65 mph, decreasing to 55 mph after midnight. Chance of snow 80 percent. .SUNDAY...Partly cloudy in the morning, then becoming mostly cloudy. Cooler with highs around 30. .SUNDAY NIGHT...Mostly cloudy. Cold with lows 16 to 22. .MONDAY...Mostly cloudy. A chance of snow showers in the morning, then a chance of rain showers with a slight chance of snow showers in the afternoon. Breezy and not as cool with highs around 50. Chance of precipitation 30 percent. .MONDAY NIGHT...Mostly cloudy and breezy. Not as cool with lows around 40. .TUESDAY...Mostly cloudy in the morning, then becoming partly cloudy. Breezy with highs in the lower 60s. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Breezy with lows in the lower 40s. .WEDNESDAY...Mostly cloudy in the morning, then becoming partly cloudy. Breezy with highs in the upper 60s. .WEDNESDAY NIGHT...Partly cloudy and breezy. Lows in the mid 40s. .THURSDAY...Partly cloudy and breezy. Highs in the lower 70s. $$ WYZ004-131000- North Bighorn Basin- Including the cities of Basin, Greybull, Lovell, Powell, and Shell 217 AM MDT Fri Mar 13 2026 .REST OF TONIGHT...Mostly cloudy. Near steady temperature in the upper 30s. .FRIDAY...Partly cloudy. A slight chance of. Windy with highs in the upper 50s. Southeast winds around 10 mph with gusts up to 35 mph, increasing to west 25 to 30 mph with gusts up to 55 mph in the afternoon. .FRIDAY NIGHT...Partly cloudy in the evening, then mostly cloudy with a chance of showers after midnight. Windy with lows in the mid 30s. Northwest winds 25 to 30 mph with gusts up to 50 mph, diminishing to around 10 mph with gusts up to 20 mph after midnight. Chance of rain 30 percent. .SATURDAY...Mostly cloudy. A chance of rain and snow showers in the morning, then rain and snow showers in the afternoon. Little or no snow accumulation. Windy with highs in the upper 50s. South winds 10 to 15 mph with gusts up to 30 mph, increasing to northwest 25 to 30 mph with gusts up to 50 mph in the afternoon. Chance of precipitation 80 percent. .SATURDAY NIGHT...Cloudy with snow showers in the evening, then partly cloudy with a chance of snow showers after midnight. Light snow accumulation. Windy, colder with lows around 16. North winds 25 to 35 mph with gusts up to 55 mph. Chance of snow 80 percent. .SUNDAY...Mostly sunny in the morning, then becoming partly cloudy. Breezy and much cooler with highs in the mid 30s. .SUNDAY NIGHT...Mostly cloudy. Cold with lows around 20. .MONDAY...Mostly cloudy. A slight chance of. Highs around 50. .MONDAY NIGHT...Mostly cloudy. Lows in the lower 30s. .TUESDAY...Mostly cloudy in the morning, then becoming partly cloudy. Warmer with highs in the mid 60s. .TUESDAY NIGHT...Partly cloudy. Lows around 40. .WEDNESDAY...Partly cloudy. Highs in the lower 70s. .WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 40s. .THURSDAY...Partly cloudy. Highs in the mid 70s. $$ WYZ006-131000- Southeast Bighorn Basin- Including the cities of Ten Sleep and Worland 217 AM MDT Fri Mar 13 2026 .REST OF TONIGHT...Partly cloudy. Near steady temperature in the upper 30s. .FRIDAY...Partly cloudy and breezy. Highs in the lower 60s. Northwest winds 20 to 25 mph with gusts up to 45 mph in the afternoon. .FRIDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Breezy with lows in the upper 30s. Northwest winds 15 to 20 mph with gusts up to 40 mph, becoming southeast around 10 mph with gusts up to 20 mph after midnight. .SATURDAY...Mostly cloudy. Rain and snow showers likely in the afternoon. Little or no snow accumulation. Windy with highs in the lower 60s. South winds 10 to 15 mph with gusts up to 30 mph, increasing to west 20 to 30 mph with gusts up to 45 mph in the afternoon. Chance of precipitation 60 percent. .SATURDAY NIGHT...Mostly cloudy with snow and rain showers in the evening, then partly cloudy with a chance of snow showers after midnight. Light snow accumulation. Windy, colder with lows around 16. Northwest winds 20 to 30 mph with gusts up to 45 mph. Chance of precipitation 90 percent. .SUNDAY...Partly cloudy. A slight chance of snow showers in the morning, then a chance of snow showers in the afternoon. Breezy and much cooler with highs in the mid 30s. Chance of snow 30 percent. .SUNDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Cold with lows around 20. .MONDAY...Mostly cloudy. Highs around 50. .MONDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 30s. .TUESDAY...Partly cloudy. Warmer with highs around 70. .TUESDAY NIGHT...Partly cloudy. Lows in the upper 30s. .WEDNESDAY...Partly cloudy. Highs in the mid 70s. .WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 40s. .THURSDAY...Partly cloudy. Highs around 80. $$ WYZ005-131000- Southwest Bighorn Basin- Including the city of Thermopolis 217 AM MDT Fri Mar 13 2026 .REST OF TONIGHT...Mostly clear. Near steady temperature in the upper 30s. Southeast winds around 10 mph with gusts up to 20 mph. .FRIDAY...Partly cloudy and windy. Highs in the lower 60s. Southwest winds 10 to 15 mph with gusts up to 30 mph, increasing to west 25 to 30 mph with gusts up to 55 mph in the afternoon. .FRIDAY NIGHT...Partly cloudy and breezy. Lows in the upper 30s. Southwest winds 20 to 25 mph with gusts up to 50 mph, becoming south 10 to 15 mph with gusts up to 35 mph after midnight. .SATURDAY...Partly cloudy. A chance of rain showers in the morning, then rain and snow showers likely in the afternoon. Little or no snow accumulation. Windy with highs in the lower 60s. Southwest winds 15 to 20 mph with gusts up to 40 mph, increasing to west 25 to 35 mph with gusts up to 50 mph in the afternoon. Chance of precipitation 60 percent. .SATURDAY NIGHT...Mostly cloudy. Snow and rain showers in the evening, then a chance of snow showers after midnight. Light snow accumulation. Windy and much colder with lows 12 to 16. Northwest winds 25 to 35 mph with gusts up to 45 mph. Chance of precipitation 90 percent. .SUNDAY...Partly cloudy with a 30 percent chance of snow showers. Breezy and much cooler with highs in the lower 30s. .SUNDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Cold with lows 14 to 20. .MONDAY...Mostly cloudy in the morning, then becoming partly cloudy. Highs around 50. .MONDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 30s. .TUESDAY...Partly cloudy. Warmer with highs around 70. .TUESDAY NIGHT...Partly cloudy. Lows around 40. .WEDNESDAY...Partly cloudy. Highs in the mid 70s. .WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 40s. .THURSDAY...Partly cloudy. Highs around 80. $$ WYZ023-131000- Star Valley- Including the cities of Afton, Alpine, Star Valley Ranch, and Thayne 217 AM MDT Fri Mar 13 2026 .REST OF TONIGHT...Mostly cloudy. Lows in the mid 30s. South winds 10 to 15 mph with gusts up to 25 mph. .FRIDAY...Mostly cloudy. Highs in the lower 50s. South winds 10 to 15 mph, becoming southwest in the afternoon. Gusts up to 35 mph. .FRIDAY NIGHT...Cloudy. A chance of showers in the evening, then rain and snow showers likely after midnight. No snow accumulation. Lows in the mid 30s. South winds 10 to 15 mph. Gusts up to 30 mph in the evening. Chance of precipitation 60 percent. .SATURDAY...Rain and snow showers. Little or no snow accumulation. Breezy with highs in the lower 40s. Southwest winds 10 to 15 mph with gusts up to 25 mph, increasing to west 20 to 25 mph with gusts up to 40 mph in the afternoon. Chance of precipitation near 100 percent. .SATURDAY NIGHT...Mostly cloudy with snow showers in the evening, then partly cloudy with a chance of snow showers after midnight. Light snow accumulation. Breezy, colder with lows 13 to 17. West winds 15 to 25 mph with gusts up to 40 mph, becoming northwest 10 to 15 mph with gusts up to 30 mph after midnight. Chance of snow 90 percent. .SUNDAY...Partly cloudy with a 20 percent chance of snow showers. Highs in the lower 30s. .SUNDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A 20 percent chance of snow showers. Cold with lows around 20. .MONDAY...Mostly cloudy. A chance of snow showers in the morning, then a slight chance of rain and snow showers in the afternoon. Highs in the mid 40s. Chance of precipitation 30 percent. .MONDAY NIGHT...Mostly cloudy. Lows in the lower 30s. .TUESDAY...Partly cloudy. Highs in the upper 50s. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 30s. .WEDNESDAY...Mostly sunny. Highs in the lower 60s. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 30s. .THURSDAY...Mostly sunny. Highs in the upper 60s. $$ WYZ025-131000- Upper Green River Basin Foothills- Including the city of Pinedale 217 AM MDT Fri Mar 13 2026 .REST OF TONIGHT...Mostly cloudy with a 30 percent chance of snow showers. Near steady temperature in the mid 30s. Northwest winds 10 to 15 mph with gusts up to 35 mph. .FRIDAY...Partly cloudy with a chance of snow showers. A chance of rain showers in the afternoon. Breezy with highs in the upper 40s. Northwest winds 15 to 25 mph with gusts up to 45 mph. Chance of precipitation 30 percent. .FRIDAY NIGHT...Partly cloudy with a chance of snow and rain showers in the evening, then mostly cloudy with snow showers likely after midnight. Little or no snow accumulation. Breezy with lows around 30. West winds 20 to 25 mph with gusts up to 45 mph, becoming south around 10 mph with gusts up to 20 mph after midnight. Chance of precipitation 70 percent. .SATURDAY...Snow showers. Rain showers likely in the afternoon. Light snow accumulation. Windy with highs in the lower 40s. Southwest winds 15 to 20 mph with gusts up to 35 mph, increasing to west 25 to 35 mph with gusts up to 50 mph in the afternoon. Chance of precipitation near 100 percent. .SATURDAY NIGHT...Mostly cloudy with snow showers in the evening, then partly cloudy with a chance of snow showers after midnight. New light snow accumulation. Windy, colder with lows 6 to 12 above. West winds 20 to 30 mph with gusts up to 50 mph, becoming northwest 15 to 20 mph with gusts up to 40 mph after midnight. Chance of snow 80 percent. .SUNDAY...Partly cloudy and breezy. Highs around 30. .SUNDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Breezy, cold with lows 10 to 15. .MONDAY...Mostly cloudy and breezy. Highs in the lower 40s. .MONDAY NIGHT...Mostly cloudy. Lows around 30. .TUESDAY...Partly cloudy. Highs in the lower 50s. .TUESDAY NIGHT...Partly cloudy. Lows around 30. .WEDNESDAY...Mostly sunny. Highs around 60. .WEDNESDAY NIGHT...Mostly clear. Lows around 30. .THURSDAY...Mostly sunny. Highs in the lower 60s. $$ WYZ026-131000- Upper Green River Basin- Including the cities of La Barge, Big Piney, and Farson 217 AM MDT Fri Mar 13 2026 .REST OF TONIGHT...Partly cloudy and breezy. Lows in the lower 30s. West winds 15 to 20 mph with gusts up to 45 mph. .FRIDAY...Mostly sunny and windy. Highs in the lower 50s. West winds 25 to 35 mph with gusts up to 55 mph. .FRIDAY NIGHT...Mostly clear in the evening, then partly cloudy with a chance of snow showers after midnight. Windy with lows in the lower 30s. West winds 25 to 30 mph with gusts up to 50 mph, diminishing to 10 to 15 mph with gusts up to 35 mph after midnight. Chance of snow 30 percent. .SATURDAY...Mostly cloudy. A chance of snow showers in the morning, then snow showers with rain showers likely in the afternoon. Little or no snow accumulation. Windy with highs in the upper 40s. West winds 20 to 25 mph with gusts up to 40 mph, increasing to 25 to 35 mph with gusts up to 55 mph in the afternoon. Chance of precipitation 80 percent. .SATURDAY NIGHT...Partly cloudy. Snow showers likely, mainly in the evening. Little or no snow accumulation. Windy, colder with lows 11 to 17. West winds 25 to 35 mph with gusts up to 55 mph, becoming northwest 20 to 25 mph with gusts up to 40 mph after midnight. Chance of snow 60 percent. .SUNDAY...Partly cloudy and breezy. Highs in the mid 30s. .SUNDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Breezy, cold with lows 15 to 21. .MONDAY...Mostly cloudy and breezy. Highs in the upper 40s. .MONDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Breezy with lows around 30. .TUESDAY...Partly cloudy and breezy. Highs around 60. .TUESDAY NIGHT...Partly cloudy. Lows around 30. .WEDNESDAY...Partly cloudy in the morning, then clearing. Highs in the mid 60s. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 30s. .THURSDAY...Mostly sunny. Highs around 70. $$ WYZ010-131000- Northeast Johnson County- Including the city of Buffalo 217 AM MDT Fri Mar 13 2026 .REST OF TONIGHT...Mostly cloudy with a 30 percent chance of snow showers. Near steady temperature in the upper 20s. .FRIDAY...Partly cloudy. A chance of snow showers in the morning. Highs around 50. Northeast winds around 10 mph with gusts up to 20 mph in the afternoon. Chance of snow 30 percent. .FRIDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 20s. Northeast winds around 10 mph in the evening. .SATURDAY...Mostly cloudy. Snow showers with rain showers likely in the afternoon. Little or no snow accumulation. Breezy with highs in the mid 50s. East winds around 10 mph with gusts up to 20 mph, becoming north 15 to 20 mph with gusts up to 35 mph in the afternoon. Chance of precipitation 80 percent. .SATURDAY NIGHT...Snow showers. Light snow accumulation. Windy, cold with lows 12 to 16. North winds 20 to 30 mph with gusts up to 45 mph. Chance of snow near 100 percent. .SUNDAY...Mostly cloudy with a 30 percent chance of snow showers. Breezy and much cooler with highs in the upper 20s. .SUNDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Cold with lows 10 to 15. .MONDAY...Cloudy. Highs in the mid 40s. .MONDAY NIGHT...Mostly cloudy. Not as cool with lows in the lower 30s. .TUESDAY...Mostly cloudy in the morning, then becoming partly cloudy. Warmer with highs in the mid 60s. .TUESDAY NIGHT...Partly cloudy. Lows in the upper 30s. .WEDNESDAY...Partly cloudy. Highs in the lower 70s. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 40s. .THURSDAY...Partly cloudy. Highs in the mid 70s. $$ WYZ011-131000- Southeast Johnson County- Including the city of Kaycee 217 AM MDT Fri Mar 13 2026 .REST OF TONIGHT...Partly cloudy. Near steady temperature around 30. Southeast winds around 10 mph with gusts up to 20 mph. .FRIDAY...Partly cloudy and breezy. Highs in the upper 50s. Southeast winds 10 to 15 mph, becoming northwest 15 to 20 mph in the afternoon. Gusts up to 45 mph. .FRIDAY NIGHT...Partly cloudy and breezy. Lows in the lower 30s. Northwest winds 15 to 20 mph, becoming east 10 to 15 mph after midnight. Gusts up to 35 mph. .SATURDAY...Mostly cloudy. Rain and snow showers likely in the afternoon. Little or no snow accumulation. Breezy with highs around 60. Southwest winds 15 to 20 mph, becoming west 15 to 25 mph in the afternoon. Gusts up to 45 mph. Chance of precipitation 60 percent. .SATURDAY NIGHT...Snow and rain showers in the evening, then snow showers likely after midnight. Light snow accumulation. Breezy, colder with lows around 14. North winds 15 to 25 mph with gusts up to 45 mph. Chance of precipitation near 100 percent. .SUNDAY...Mostly cloudy in the morning, then becoming partly cloudy. A 30 percent chance of snow showers. Breezy and much cooler with highs in the upper 20s. .SUNDAY NIGHT...Partly cloudy. Cold with lows around 10 above. .MONDAY...Mostly cloudy. Highs in the mid 40s. .MONDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Not as cool with lows in the lower 30s. .TUESDAY...Partly cloudy and breezy, warmer with highs in the mid 60s. .TUESDAY NIGHT...Partly cloudy. Lows around 40. .WEDNESDAY...Partly cloudy. Highs in the mid 70s. .WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 40s. .THURSDAY...Partly cloudy. Highs in the upper 70s. $$ WYZ027-131000- South Lincoln County- Including the cities of Kemmerer and Cokeville 217 AM MDT Fri Mar 13 2026 .REST OF TONIGHT...Partly cloudy and breezy. Lows in the mid 30s. West winds 20 to 25 mph with gusts up to 45 mph. .FRIDAY...Mostly sunny and windy. Highs in the mid 50s. West winds 25 to 35 mph with gusts up to 50 mph. .FRIDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Windy with lows in the mid 30s. West winds 25 to 30 mph with gusts up to 45 mph, diminishing to 10 to 15 mph with gusts up to 30 mph after midnight. .SATURDAY...Partly cloudy with a chance of rain showers with a slight chance of snow showers in the morning, then mostly cloudy with rain showers with snow showers likely in the afternoon. Little or no snow accumulation. Very windy with highs in the upper 40s. West winds 20 to 30 mph, increasing to 30 to 40 mph in the afternoon. Chance of precipitation 80 percent. .SATURDAY NIGHT...Partly cloudy. A chance of snow showers, rain showers with a slight chance of thunderstorms in the evening. Windy, cold with lows around 18. Northwest winds 25 to 35 mph with gusts up to 50 mph. Chance of precipitation 30 percent. .SUNDAY...Partly cloudy and breezy. Highs in the mid 30s. .SUNDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Breezy with lows in the lower 20s. .MONDAY...Mostly cloudy and windy. Highs around 50. .MONDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Breezy with lows in the mid 30s. .TUESDAY...Partly cloudy in the morning, then clearing. Breezy with highs around 60. .TUESDAY NIGHT...Partly cloudy and breezy. Lows in the mid 30s. .WEDNESDAY...Mostly sunny and breezy. Highs in the upper 60s. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 30s. .THURSDAY...Sunny. Highs in the lower 70s. $$ WYZ016-131000- Upper Wind River Basin- Including the city of Dubois 217 AM MDT Fri Mar 13 2026 ...HIGH WIND WATCH IN EFFECT FROM SATURDAY AFTERNOON THROUGH SATURDAY EVENING... .REST OF TONIGHT...Partly cloudy with a chance of snow showers with a slight chance of rain showers. Windy. Near steady temperature around 40. West winds 25 to 35 mph with gusts up to 60 mph. Chance of precipitation 30 percent. .FRIDAY...Mostly sunny with a chance of snow showers. A slight chance of rain showers in the morning, then a chance of rain showers in the afternoon. Very windy with highs around 50. West winds 35 to 45 mph with gusts up to 70 mph. Chance of precipitation 30 percent. .FRIDAY NIGHT...Mostly clear with a chance of rain showers. Snow showers. Snow accumulation up to 1 inch. Very windy with lows in the upper 30s. West winds 35 to 45 mph with gusts up to 70 mph. Chance of precipitation 80 percent. .SATURDAY...Snow showers. Rain showers. Little or no snow accumulation. Very windy with highs in the upper 40s. West winds 35 to 45 mph with gusts up to 65 mph. Chance of precipitation 90 percent. .SATURDAY NIGHT...Partly cloudy. Snow showers, mainly in the evening. Light snow accumulation. Very windy and much colder with lows 10 to 13. Northwest winds 30 to 40 mph with gusts up to 65 mph, diminishing to 20 to 25 mph with gusts up to 35 mph after midnight. Chance of snow 90 percent. .SUNDAY...Partly cloudy with a 30 percent chance of snow showers. Breezy, cooler with highs around 30. .SUNDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Breezy, cold with lows 15 to 20. .MONDAY...Mostly cloudy in the morning, then partly cloudy with a chance of snow showers in the afternoon. Windy and not as cool with highs in the upper 40s. Chance of snow 30 percent. .MONDAY NIGHT...Partly cloudy and windy. Not as cool with lows around 40. .TUESDAY...Mostly cloudy in the morning, then becoming partly cloudy. Windy with highs in the upper 50s. .TUESDAY NIGHT...Partly cloudy and breezy. Lows around 40. .WEDNESDAY...Partly cloudy in the morning, then clearing. Windy with highs in the mid 60s. .WEDNESDAY NIGHT...Mostly clear and breezy. Lows around 40. .THURSDAY...Mostly sunny and breezy. Highs in the upper 60s. $$ WYZ001-131000- Yellowstone National Park- Including the cities of Lake, Mammoth, and Old Faithful 217 AM MDT Fri Mar 13 2026 ...WINTER STORM WATCH IN EFFECT FROM SATURDAY MORNING THROUGH SATURDAY EVENING... .REST OF TONIGHT...Snow showers likely. Patchy blowing snow. Snow accumulation up to 2 inches. Breezy. Near steady temperature in the lower 30s. Southwest winds 20 to 25 mph with gusts up to 45 mph. Chance of snow 60 percent. .FRIDAY...Snow showers. Areas of blowing snow. A chance of rain showers in the afternoon. Snow accumulation up to 8 inches. Breezy with highs in the upper 30s. Southwest winds 15 to 25 mph with gusts up to 50 mph. Chance of precipitation 80 percent. .FRIDAY NIGHT...A chance of rain showers in the evening. Snow showers. Patchy blowing snow. New snow accumulation up to 7 inches. Breezy with lows in the upper 20s. Southwest winds 15 to 25 mph with gusts up to 50 mph. Chance of precipitation 80 percent. .SATURDAY...Snow showers. A slight chance of thunderstorms in the afternoon. Snow may be heavy at times. New heavy snow accumulation. Breezy with highs in the mid 30s. Southwest winds 20 to 25 mph with gusts up to 50 mph. Chance of snow near 100 percent. .SATURDAY NIGHT...Mostly cloudy with snow showers in the evening, then partly cloudy with a chance of snow showers after midnight. New light snow accumulation. Breezy and much colder with lows zero to 6 above zero. Northwest winds 20 to 25 mph with gusts up to 50 mph, diminishing to 10 to 15 mph with gusts up to 30 mph after midnight. Chance of snow 90 percent. .SUNDAY...Partly cloudy in the morning, then becoming mostly cloudy. A 30 percent chance of snow showers. Highs in the lower 20s. .SUNDAY NIGHT...Mostly cloudy with a 40 percent chance of snow showers. Cold with lows 10 to 15. .MONDAY...Cloudy. Snow showers likely, mainly in the morning. Light snow accumulation possible. Highs in the mid 30s. Chance of snow 60 percent. .MONDAY NIGHT...Cloudy with a chance of snow showers. A chance of rain showers, mainly in the evening. Lows in the upper 20s. Chance of precipitation 40 percent. .TUESDAY...Mostly cloudy. Highs in the mid 40s. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 20s. .WEDNESDAY...Partly cloudy. Highs around 50. .WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 30s. .THURSDAY...Partly cloudy in the morning, then clearing. Highs in the lower 50s. $$ WYZ029-131000- Flaming Gorge- 217 AM MDT Fri Mar 13 2026 .REST OF TONIGHT...Clear. Lows in the mid 30s. West winds 10 to 15 mph with gusts up to 35 mph. .FRIDAY...Mostly sunny and windy. Highs in the upper 50s. West winds 20 to 30 mph with gusts up to 45 mph. .FRIDAY NIGHT...Mostly clear and breezy. Lows in the mid 30s. West winds 20 to 25 mph with gusts up to 40 mph, becoming southwest around 10 mph with gusts up to 25 mph after midnight. .SATURDAY...Partly cloudy in the morning, then becoming mostly cloudy. Very windy with highs in the mid 50s. Southwest winds 20 to 25 mph with gusts up to 40 mph, increasing to west 30 to 40 mph with gusts up to 55 mph in the afternoon. .SATURDAY NIGHT...A chance of rain showers in the evening. Partly cloudy with a chance of snow showers. Very windy and cold with lows around 20. Northwest winds 30 to 40 mph with gusts up to 55 mph. Chance of precipitation 30 percent. .SUNDAY...Partly cloudy and windy, cooler with highs in the upper 30s. .SUNDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Windy with lows in the mid 20s. .MONDAY...Mostly cloudy and windy. Highs in the lower 50s. .MONDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Windy with lows in the upper 30s. .TUESDAY...Partly cloudy in the morning, then clearing. Windy with highs in the mid 60s. .TUESDAY NIGHT...Partly cloudy and breezy. Lows in the upper 30s. .WEDNESDAY...Partly cloudy in the morning, then clearing. Breezy with highs in the lower 70s. .WEDNESDAY NIGHT...Mostly clear and breezy. Lows around 40. .THURSDAY...Mostly sunny and breezy. Highs in the mid 70s. $$ WYZ022-131000- Casper Mountain- 217 AM MDT Fri Mar 13 2026 .REST OF TONIGHT...Partly cloudy and windy. Near steady temperature in the mid 30s. Southwest winds 20 to 30 mph with gusts up to 50 mph. .FRIDAY...Partly cloudy and windy. Highs in the lower 50s. West winds 25 to 35 mph with gusts up to 55 mph. .FRIDAY NIGHT...Partly cloudy and windy. Lows in the upper 30s. West winds 25 to 35 mph with gusts up to 55 mph. .SATURDAY...Mostly cloudy. A slight chance of rain and snow showers in the afternoon. Windy with highs in the lower 50s. Southwest winds 25 to 35 mph with gusts up to 60 mph. Chance of precipitation 20 percent. .SATURDAY NIGHT...Snow and rain showers in the evening, then snow showers after midnight. Moderate snow accumulation. Windy and much colder with lows 6 to 12 above. West winds 25 to 35 mph with gusts up to 65 mph, becoming north 20 to 30 mph with gusts up to 45 mph after midnight. Chance of precipitation near 100 percent. .SUNDAY...Mostly cloudy with a 40 percent chance of snow showers. Breezy and much colder with highs 16 to 22. .SUNDAY NIGHT...Partly cloudy. Cold with lows 5 to 10 above. .MONDAY...Cloudy, breezy and not as cool with highs around 40. .MONDAY NIGHT...Mostly cloudy. Not as cool with lows in the lower 30s. .TUESDAY...Partly cloudy and breezy. Highs in the mid 50s. .TUESDAY NIGHT...Partly cloudy. Lows in the upper 30s. .WEDNESDAY...Mostly cloudy in the morning, then becoming partly cloudy. Breezy with highs in the lower 60s. .WEDNESDAY NIGHT...Mostly clear and breezy. Lows in the lower 40s. .THURSDAY...Mostly sunny and breezy. Highs in the upper 60s. $$ WYZ002-131000- Absaroka Mountains- 217 AM MDT Fri Mar 13 2026 ...WINTER STORM WATCH IN EFFECT FROM SATURDAY MORNING THROUGH SATURDAY EVENING... .REST OF TONIGHT...Snow showers. Blowing snow. Visibility one quarter mile or less at times. Snow accumulation up to 4 inches. Windy. Near steady temperature around 30. West winds 25 to 35 mph with gusts up to 65 mph. Chance of snow 80 percent. .FRIDAY...Snow showers. Blowing snow. Visibility one quarter mile or less at times. New snow accumulation up to 16 inches. Very windy with highs in the upper 30s. West winds 30 to 40 mph with gusts up to 75 mph. Chance of snow 90 percent. .FRIDAY NIGHT...Snow showers. Blowing snow in the evening. Areas of blowing snow after midnight. Visibility one quarter mile or less at times. New snow accumulation up to 14 inches. Very windy with lows in the upper 20s. West winds 30 to 40 mph with gusts up to 75 mph. Chance of snow 90 percent. .SATURDAY...Snow showers. A slight chance of thunderstorms in the afternoon. Snow may be heavy at times. New heavy snow accumulation. Very windy with highs in the lower 30s. West winds 30 to 40 mph with gusts up to 70 mph. Chance of snow near 100 percent. .SATURDAY NIGHT...Mostly cloudy with snow showers in the evening, then partly cloudy with a chance of snow showers after midnight. New moderate snow accumulation. Very windy and much colder with lows 3 below to 7 above zero. Northwest winds 30 to 40 mph with gusts up to 70 mph, diminishing to 20 to 25 mph with gusts up to 45 mph after midnight. Chance of snow 90 percent. .SUNDAY...Partly cloudy in the morning, then becoming mostly cloudy. A 30 percent chance of snow showers. Breezy, cold with highs 12 to 24. Wind chill readings wind chill readings as low as 20 below. .SUNDAY NIGHT...Mostly cloudy with a 30 percent chance of snow showers. Breezy, cold with lows 5 to 15 above. .MONDAY...Mostly cloudy. Snow showers likely, mainly in the morning. Little or no snow accumulation. Windy with highs in the lower 30s. Chance of snow 60 percent. .MONDAY NIGHT...Mostly cloudy. A chance of snow and rain showers in the evening. Windy and not as cool with lows in the upper 20s. Chance of precipitation 30 percent. .TUESDAY...Mostly cloudy in the morning, then becoming partly cloudy. Windy with highs in the lower 40s. .TUESDAY NIGHT...Partly cloudy and windy. Lows in the lower 30s. .WEDNESDAY...Partly cloudy and windy. Highs in the upper 40s. .WEDNESDAY NIGHT...Mostly clear and breezy. Lows in the mid 30s. .THURSDAY...Mostly sunny and breezy. Highs around 50. $$ WYZ007-131000- Owl Creek and Bridger Mountains- 217 AM MDT Fri Mar 13 2026 .REST OF TONIGHT...Mostly clear and breezy. Near steady temperature around 40. West winds 20 to 25 mph with gusts up to 45 mph. .FRIDAY...Partly cloudy and very windy. Highs in the mid 50s. West winds 25 to 30 mph with gusts up to 60 mph, increasing to 30 to 40 mph with gusts up to 75 mph in the afternoon. .FRIDAY NIGHT...Partly cloudy and windy. Lows around 40. West winds 25 to 35 mph with gusts up to 70 mph, diminishing to 20 to 25 mph with gusts up to 55 mph after midnight. .SATURDAY...Partly cloudy. A chance of rain and snow showers in the morning, then rain and snow showers in the afternoon. Little or no snow accumulation. Very windy with highs in the mid 50s. Southwest winds 25 to 35 mph, becoming west and increasing to 35 to 45 mph in the afternoon. Gusts up to 65 mph. Chance of precipitation 80 percent. .SATURDAY NIGHT...Mostly cloudy with snow showers. Light snow accumulation. Very windy and much colder with lows 10 to 16. Northwest winds 30 to 40 mph with gusts up to 60 mph. Chance of snow 90 percent. .SUNDAY...Partly cloudy with a 30 percent chance of snow showers. Breezy and much cooler with highs in the mid 20s. .SUNDAY NIGHT...Partly cloudy. Cold with lows 14 to 20. .MONDAY...Mostly cloudy in the morning, then becoming partly cloudy. Not as cool with highs in the mid 40s. .MONDAY NIGHT...Partly cloudy. Not as cool with lows in the mid 30s. .TUESDAY...Partly cloudy and breezy. Highs in the lower 60s. .TUESDAY NIGHT...Partly cloudy and breezy. Lows in the lower 40s. .WEDNESDAY...Partly cloudy and breezy. Highs in the upper 60s. .WEDNESDAY NIGHT...Partly cloudy and breezy. Lows in the mid 40s. .THURSDAY...Partly cloudy and breezy. Highs in the lower 70s. $$ WYZ008-131000- Bighorn Mountains West- 217 AM MDT Fri Mar 13 2026 ...WINTER STORM WATCH IN EFFECT FROM SATURDAY MORNING THROUGH LATE SATURDAY NIGHT... .REST OF TONIGHT...Cloudy with snow showers. Blowing snow. Visibility one quarter mile or less at times. Snow accumulation up to 4 inches. Breezy. Near steady temperature in the lower 30s. West winds 15 to 20 mph with gusts up to 50 mph. Chance of snow 90 percent. .FRIDAY...Mostly cloudy. Snow showers in the morning, then a chance of snow and rain showers in the afternoon. Patchy blowing snow. Visibility one quarter mile or less at times. Storm total snow accumulation of 1 to 3 inches. Windy with highs in the mid 40s. West winds 20 to 30 mph with gusts up to 55 mph. Chance of precipitation 80 percent. .FRIDAY NIGHT...A chance of rain showers in the evening. Mostly cloudy with a chance of snow showers. Patchy blowing snow. Visibility one quarter mile or less at times. Windy with lows in the lower 30s. West winds 20 to 30 mph with gusts up to 50 mph. Chance of precipitation 30 percent. .SATURDAY...Cloudy. A chance of snow showers in the morning, then snow and rain showers in the afternoon. Light snow accumulation. Windy with highs in the mid 40s. Southwest winds 15 to 20 mph, becoming west 20 to 30 mph in the afternoon. Gusts up to 45 mph. Chance of precipitation 90 percent. .SATURDAY NIGHT...Snow showers, mainly in the evening. Snow may be heavy at times in the evening. New moderate snow accumulation. Windy and much colder with lows zero to 14 above zero. Northwest winds 20 to 30 mph with gusts up to 45 mph. Chance of snow near 100 percent. .SUNDAY...Partly cloudy in the morning, then becoming mostly cloudy. A 40 percent chance of snow showers. Blustery and much colder with highs 12 to 26. .SUNDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Cold with lows 5 to 20 above. .MONDAY...Mostly cloudy with a 30 percent chance of snow showers. Highs in the mid 30s. .MONDAY NIGHT...Mostly cloudy. A chance of snow showers in the evening. Not as cool with lows in the lower 30s. Chance of snow 30 percent. .TUESDAY...Mostly cloudy in the morning, then becoming partly cloudy. Breezy with highs in the lower 50s. .TUESDAY NIGHT...Partly cloudy. Lows in the upper 30s. .WEDNESDAY...Partly cloudy and breezy. Highs in the upper 50s. .WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 40s. .THURSDAY...Partly cloudy. Highs in the lower 60s. $$ WYZ009-131000- Bighorn Mountains Southeast- 217 AM MDT Fri Mar 13 2026 ...WINTER STORM WATCH IN EFFECT FROM SATURDAY MORNING THROUGH LATE SATURDAY NIGHT... .REST OF TONIGHT...Mostly cloudy with snow showers. Blowing snow. Snow may be heavy at times. Visibility one quarter mile or less at times. Snow accumulation up to 4 inches. Windy with lows in the mid 20s. West winds 20 to 30 mph with gusts up to 55 mph. Chance of snow 90 percent. .FRIDAY...Partly cloudy with snow showers. Blowing snow. Visibility one quarter mile or less at times. New snow accumulation up to 7 inches. Windy with highs in the mid 40s. West winds 25 to 35 mph with gusts up to 60 mph. Chance of snow 80 percent. .FRIDAY NIGHT...Partly cloudy. Snow showers likely with a chance of rain showers in the evening, then a chance of snow showers after midnight. Blowing snow. Visibility one quarter mile or less at times. New snow accumulation up to 11 inches. Windy with lows in the lower 30s. West winds 25 to 35 mph with gusts up to 60 mph. Chance of precipitation 70 percent. .SATURDAY...Partly cloudy with a chance of snow showers in the morning, then mostly cloudy with snow showers with rain showers likely in the afternoon. New light snow accumulation. Windy with highs in the mid 40s. West winds 25 to 35 mph with gusts up to 55 mph. Chance of precipitation 90 percent. .SATURDAY NIGHT...Snow showers, mainly in the evening. Snow may be heavy at times in the evening. New moderate snow accumulation. Windy and much colder with lows 2 to 12 above. Northwest winds 25 to 35 mph with gusts up to 55 mph. Chance of snow near 100 percent. .SUNDAY...Partly cloudy in the morning, then becoming mostly cloudy. A 40 percent chance of snow showers. Blustery and much colder with highs 13 to 23. .SUNDAY NIGHT...Partly cloudy. Cold with lows 5 to 15 above. .MONDAY...Mostly cloudy. A chance of snow showers in the afternoon. Breezy and not as cool with highs in the mid 30s. Chance of snow 30 percent. .MONDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Breezy and not as cool with lows in the lower 30s. .TUESDAY...Partly cloudy and breezy. Highs in the lower 50s. .TUESDAY NIGHT...Partly cloudy and breezy. Lows in the upper 30s. .WEDNESDAY...Partly cloudy and breezy. Highs in the upper 50s. .WEDNESDAY NIGHT...Partly cloudy and breezy. Lows in the lower 40s. .THURSDAY...Mostly sunny in the morning, then becoming partly cloudy. Breezy with highs in the lower 60s. $$ WYZ012-131000- Teton and Gros Ventre Mountains- 217 AM MDT Fri Mar 13 2026 ...WINTER STORM WATCH IN EFFECT FROM SATURDAY MORNING THROUGH SATURDAY EVENING... .REST OF TONIGHT...Cloudy with a 40 percent chance of snow showers. Areas of blowing snow. Visibility one quarter mile or less at times. Breezy. Near steady temperature around 30. Southwest winds 20 to 25 mph with gusts up to 45 mph. .FRIDAY...Snow showers likely. Areas of blowing snow. A chance of rain showers in the afternoon. Visibility one quarter mile or less at times. Snow accumulation up to 8 inches. Windy with highs in the upper 30s. Southwest winds 20 to 30 mph with gusts up to 50 mph. Chance of precipitation 60 percent. .FRIDAY NIGHT...Snow showers. Patchy blowing snow in the evening. Patchy blowing snow after midnight with visibility one quarter mile or less at times. New snow accumulation up to 7 inches. Windy with lows in the upper 20s. Southwest winds 20 to 30 mph with gusts up to 55 mph, diminishing to 15 to 20 mph with gusts up to 45 mph after midnight. Chance of snow 80 percent. .SATURDAY...Snow showers. A slight chance of thunderstorms in the afternoon. Snow may be heavy at times. New heavy snow accumulation. Windy with highs in the lower 30s. Southwest winds 20 to 25 mph with gusts up to 50 mph, increasing to 25 to 35 mph with gusts up to 60 mph in the afternoon. Chance of snow near 100 percent. .SATURDAY NIGHT...Mostly cloudy with snow showers in the evening, then partly cloudy with a chance of snow showers after midnight. New light snow accumulation. Windy and much colder with lows 1 to 9 above. Northwest winds 25 to 35 mph with gusts up to 60 mph, diminishing to 15 to 20 mph with gusts up to 40 mph after midnight. Chance of snow 90 percent. .SUNDAY...Partly cloudy with a 30 percent chance of snow showers. Breezy with highs in the lower 20s. .SUNDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A 40 percent chance of snow showers. Breezy, cold with lows 10 to 15. .MONDAY...Cloudy. Snow showers likely, mainly in the morning. Little or no snow accumulation. Breezy with highs in the mid 30s. Chance of snow 60 percent. .MONDAY NIGHT...Cloudy with a 40 percent chance of snow showers. Lows in the upper 20s. .TUESDAY...Mostly cloudy. Highs in the mid 40s. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 20s. .WEDNESDAY...Partly cloudy in the morning, then clearing. Highs in the upper 40s. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 30s. .THURSDAY...Mostly sunny. Highs in the lower 50s. $$ WYZ014-131000- Wind River Mountains West- 217 AM MDT Fri Mar 13 2026 .REST OF TONIGHT...Mostly cloudy with snow showers. Blowing snow. Visibility one quarter mile or less at times. Snow accumulation up to 3 inches. Windy. Near steady temperature in the upper 20s. West winds 25 to 35 mph with gusts up to 65 mph. Chance of snow 80 percent. .FRIDAY...Mostly cloudy in the morning, then becoming partly cloudy. Snow showers. Blowing snow. Visibility one quarter mile or less at times. New snow accumulation around 5 inches. Very windy with highs in the upper 30s. West winds 30 to 40 mph with gusts up to 65 mph. Chance of snow 90 percent. .FRIDAY NIGHT...Partly cloudy with snow showers. Patchy blowing snow. Visibility one quarter mile or less at times. New snow accumulation around 5 inches. Windy with lows in the mid 20s. West winds 25 to 35 mph with gusts up to 60 mph. Chance of snow 80 percent. .SATURDAY...Snow showers. Snow may be heavy at times in the afternoon. New moderate snow accumulation. Very windy with highs in the lower 30s. West winds 20 to 30 mph with gusts up to 55 mph, increasing to 30 to 40 mph with gusts up to 65 mph in the afternoon. Chance of snow near 100 percent. .SATURDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Snow showers. New light snow accumulation. Very windy and much colder with lows 3 below to 7 above zero. West winds 30 to 40 mph with gusts up to 65 mph, becoming northwest 20 to 25 mph with gusts up to 40 mph after midnight. Chance of snow 90 percent. .SUNDAY...Partly cloudy with a 30 percent chance of snow showers. Breezy, cold with highs around 20. Lowest wind chill readings wind chill readings as low as 20 below in the morning. .SUNDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Breezy, cold with lows 5 to 15 above. .MONDAY...Mostly cloudy. A chance of snow showers in the morning. Windy with highs in the mid 30s. Chance of snow 30 percent. .MONDAY NIGHT...Mostly cloudy and breezy. Lows in the mid 20s. .TUESDAY...Mostly cloudy in the morning, then becoming partly cloudy. Breezy with highs in the mid 40s. .TUESDAY NIGHT...Partly cloudy and breezy. Lows in the upper 20s. .WEDNESDAY...Partly cloudy in the morning, then clearing. Breezy with highs around 50. .WEDNESDAY NIGHT...Mostly clear and breezy. Lows in the lower 30s. .THURSDAY...Mostly sunny and breezy. Highs in the lower 50s. $$ WYZ015-131000- Wind River Mountains East- 217 AM MDT Fri Mar 13 2026 ...HIGH WIND WATCH IN EFFECT FROM SATURDAY MORNING THROUGH SATURDAY EVENING... .REST OF TONIGHT...Partly cloudy with snow showers. Blowing snow. Visibility one quarter mile or less at times. Snow accumulation up to 4 inches. Very windy. Near steady temperature in the lower 30s. West winds 40 to 50 mph with gusts up to 75 mph. Chance of snow 80 percent. .FRIDAY...Partly cloudy with snow showers. Blowing snow. Visibility one quarter mile or less at times. New snow accumulation up to 6 inches. Very windy with highs in the upper 30s. West winds 40 to 50 mph with gusts up to 80 mph. Chance of snow 90 percent. .FRIDAY NIGHT...Partly cloudy with snow showers. Blowing snow. Visibility one quarter mile or less at times. New snow accumulation up to 6 inches. Very windy with lows in the upper 20s. West winds 40 to 50 mph with gusts up to 80 mph. Chance of snow 80 percent. .SATURDAY...Snow showers. Snow may be heavy at times in the afternoon. New heavy snow accumulation. Very windy with highs in the mid 30s. West winds 35 to 45 mph, increasing to 45 to 55 mph in the afternoon. Gusts up to 80 mph. Chance of snow 90 percent. .SATURDAY NIGHT...Snow showers. New moderate snow accumulation. Very windy and much colder with lows 3 below to 9 above zero. West winds 45 to 55 mph with gusts up to 80 mph, becoming northwest and diminishing to 20 to 30 mph with gusts up to 50 mph after midnight. Chance of snow 90 percent. .SUNDAY...Partly cloudy with a 40 percent chance of snow showers. Breezy, cold with highs 12 to 24. Lowest wind chill readings wind chill readings as low as 25 below in the morning. .SUNDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Breezy, cold with lows 5 to 15 above. .MONDAY...Mostly cloudy with a 30 percent chance of snow showers. Windy with highs in the mid 30s. .MONDAY NIGHT...Mostly cloudy and windy. Not as cool with lows in the upper 20s. .TUESDAY...Mostly cloudy in the morning, then becoming partly cloudy. Windy with highs in the mid 40s. .TUESDAY NIGHT...Partly cloudy and windy. Lows in the lower 30s. .WEDNESDAY...Partly cloudy in the morning, then clearing. Windy with highs around 50. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Breezy with lows in the mid 30s. .THURSDAY...Mostly sunny and breezy. Highs in the lower 50s. $$ WYZ019-131000- Green Mountains and Rattlesnake Range- Including the city of Jeffrey City 217 AM MDT Fri Mar 13 2026 ...HIGH WIND WATCH IN EFFECT FROM SATURDAY AFTERNOON THROUGH SATURDAY EVENING... .REST OF TONIGHT...Partly cloudy and windy. Near steady temperature in the upper 30s. West winds 20 to 30 mph with gusts up to 50 mph. .FRIDAY...Partly cloudy and windy. Highs in the mid 50s. West winds 25 to 35 mph with gusts up to 55 mph. .FRIDAY NIGHT...Partly cloudy and windy. Lows in the upper 30s. West winds 25 to 35 mph, diminishing to 15 to 25 mph after midnight. Gusts up to 50 mph. .SATURDAY...Partly cloudy in the morning, then mostly cloudy with a chance of rain and snow showers in the afternoon. Very windy with highs in the lower 50s. West winds 35 to 45 mph. Gusts up to 60 mph, increasing to 70 mph in the afternoon. Chance of precipitation 30 percent. .SATURDAY NIGHT...Snow and rain showers in the evening, then snow showers after midnight. Light snow accumulation. Very windy and much colder with lows 9 to 15 above. West winds 30 to 40 mph with gusts up to 70 mph, becoming north 20 to 30 mph with gusts up to 50 mph after midnight. Chance of precipitation near 100 percent. .SUNDAY...Mostly cloudy with a chance of snow showers in the morning, then partly cloudy in the afternoon. Breezy and much cooler with highs in the upper 20s. Chance of snow 30 percent. .SUNDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Cold with lows 15 to 20. .MONDAY...Mostly cloudy and breezy. Not as cool with highs in the upper 40s. .MONDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Breezy and not as cool with lows in the mid 30s. .TUESDAY...Partly cloudy and breezy. Highs around 60. .TUESDAY NIGHT...Partly cloudy and breezy. Lows in the upper 30s. .WEDNESDAY...Mostly cloudy in the morning, then becoming partly cloudy. Breezy with highs in the upper 60s. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Breezy with lows in the lower 40s. .THURSDAY...Mostly sunny in the morning, then becoming partly cloudy. Breezy with highs around 70. $$ WYZ024-131000- Salt River and Wyoming Ranges- 217 AM MDT Fri Mar 13 2026 .REST OF TONIGHT...Mostly cloudy with a 30 percent chance of snow showers. Patchy blowing snow. Windy. Near steady temperature in the mid 30s. West winds 25 to 35 mph with gusts up to 60 mph. .FRIDAY...Patchy blowing snow in the morning. Partly cloudy with a 30 percent chance of snow showers. Windy with highs in the mid 40s. West winds 25 to 35 mph with gusts up to 65 mph. .FRIDAY NIGHT...Partly cloudy with a chance of snow and rain showers in the evening, then mostly cloudy with snow showers likely after midnight. Little or no snow accumulation. Windy with lows in the lower 30s. West winds 20 to 30 mph with gusts up to 55 mph, diminishing to 15 to 20 mph with gusts up to 40 mph after midnight. Chance of precipitation 60 percent. .SATURDAY...Snow showers. Snow may be heavy at times in the afternoon. Light snow accumulation. Very windy with highs in the upper 30s. West winds 30 to 40 mph. Gusts up to 55 mph, increasing to 65 mph in the afternoon. Chance of snow near 100 percent. .SATURDAY NIGHT...Mostly cloudy with snow showers in the evening, then partly cloudy with a chance of snow showers after midnight. New light snow accumulation. Very windy and colder with lows 8 to 14 above. Northwest winds 30 to 40 mph. Gusts up to 65 mph, decreasing to 55 mph after midnight. Chance of snow 90 percent. .SUNDAY...Partly cloudy. A chance of snow showers, mainly in the morning. Breezy with highs in the mid 20s. Chance of snow 30 percent. .SUNDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Breezy, cold with lows 14 to 20. .MONDAY...Mostly cloudy. A chance of snow showers in the morning. Breezy with highs in the upper 30s. Chance of snow 30 percent. .MONDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Breezy with lows around 30. .TUESDAY...Partly cloudy and breezy. Highs around 50. .TUESDAY NIGHT...Partly cloudy and breezy. Lows in the lower 30s. .WEDNESDAY...Mostly sunny and breezy. Highs in the mid 50s. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 30s. .THURSDAY...Mostly sunny and breezy. Highs around 60. $$ WYZ030-131000- East Sweetwater County- Including the city of Wamsutter 217 AM MDT Fri Mar 13 2026 .REST OF TONIGHT...Partly cloudy and breezy. Lows in the mid 30s. Southwest winds 15 to 20 mph with gusts up to 40 mph. .FRIDAY...Mostly sunny and windy. Highs in the mid 50s. West winds 25 to 35 mph with gusts up to 50 mph. .FRIDAY NIGHT...Partly cloudy and windy. Lows in the mid 30s. West winds 20 to 30 mph with gusts up to 45 mph, becoming southwest 15 to 20 mph with gusts up to 35 mph after midnight. .SATURDAY...Partly cloudy in the morning, then becoming mostly cloudy. Very windy with highs in the mid 50s. Southwest winds 20 to 30 mph with gusts up to 45 mph, increasing to west 30 to 40 mph with gusts up to 55 mph in the afternoon. .SATURDAY NIGHT...Partly cloudy with a chance of snow and rain showers in the evening, then mostly cloudy with snow showers after midnight. Little or no snow accumulation. Windy, colder with lows 13 to 17. West winds 25 to 35 mph, becoming northwest after midnight. Gusts up to 55 mph. Chance of precipitation 80 percent. .SUNDAY...Mostly cloudy in the morning, then becoming partly cloudy. Breezy, cooler with highs in the lower 30s. .SUNDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Breezy with lows around 20. .MONDAY...Mostly cloudy and windy. Highs around 50. .MONDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Windy with lows in the mid 30s. .TUESDAY...Mostly cloudy in the morning, then becoming partly cloudy. Windy with highs around 60. .TUESDAY NIGHT...Mostly cloudy and breezy. Lows in the upper 30s. .WEDNESDAY...Mostly cloudy in the morning, then becoming partly cloudy. Breezy with highs around 70. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Breezy with lows in the upper 30s. .THURSDAY...Mostly sunny and breezy. Highs in the lower 70s. $$