FPUS55 KRIW 171652 ZFPRIW Zone Forecast Product for Western and Central Wyoming National Weather Service Riverton WY 1049 AM MDT Fri Apr 17 2026 WYZ020-172200- Natrona County Lower Elevations- Including the city of Casper 1049 AM MDT Fri Apr 17 2026 .TODAY...Cloudy with snow showers likely this morning, then partly cloudy with a chance of snow showers this afternoon. Storm total snow accumulation around an inch. Much cooler with highs in the upper 30s. Northwest winds 10 to 15 mph with gusts up to 25 mph. Chance of snow 60 percent. .TONIGHT...Partly cloudy. A chance of snow showers in the evening. Cold with lows around 20. West winds around 10 mph. Chance of snow 30 percent. .SATURDAY...Mostly sunny and breezy. Highs in the upper 40s. West winds 15 to 20 mph with gusts up to 30 mph. .SATURDAY NIGHT...Mostly clear. Lows in the mid 20s. Southwest winds 10 to 15 mph with gusts up to 25 mph. .SUNDAY...Sunny. Highs around 60. Southwest winds 10 to 15 mph with gusts up to 25 mph. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 30s. .MONDAY...Partly cloudy in the morning, then clearing. Breezy with highs around 70. .MONDAY NIGHT...Mostly clear. Lows around 40. .TUESDAY...Sunny, breezy with highs in the mid 70s. .TUESDAY NIGHT...Partly cloudy. Lows in the mid 40s. .WEDNESDAY...Partly cloudy in the morning, then mostly sunny with a slight chance of showers and thunderstorms in the afternoon. Breezy with highs in the lower 70s. Chance of rain 20 percent. .WEDNESDAY NIGHT...Partly cloudy with a 40 percent chance of showers. Breezy with lows around 40. .THURSDAY...Mostly cloudy with a 50 percent chance of showers. Breezy with highs around 60. $$ WYZ017-172200- Wind River Basin- Including the cities of Riverton and Shoshoni 1049 AM MDT Fri Apr 17 2026 ...FREEZE WARNING REMAINS IN EFFECT UNTIL 9 AM MDT SATURDAY... .TODAY...Partly cloudy with a 30 percent chance of snow showers. Highs in the lower 40s. Northwest winds 10 to 15 mph with gusts up to 25 mph. .TONIGHT...Partly cloudy with a chance of snow showers in the evening, then mostly clear after midnight. Cold with lows around 20. Northwest winds 10 to 15 mph. Chance of snow 30 percent. .SATURDAY...Mostly sunny. Highs in the mid 50s. West winds 10 to 15 mph. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 20s. Southwest winds 10 to 15 mph with gusts up to 25 mph. .SUNDAY...Mostly sunny. Highs in the mid 60s. Southwest winds around 10 mph with gusts up to 20 mph. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 30s. .MONDAY...Partly cloudy. Highs in the lower 70s. .MONDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 40s. .TUESDAY...Mostly sunny. Highs in the mid 70s. .TUESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 40s. .WEDNESDAY...Partly cloudy in the morning, then mostly sunny with a slight chance of showers in the afternoon. Breezy with highs in the lower 70s. Chance of rain 20 percent. .WEDNESDAY NIGHT...Partly cloudy with a 30 percent chance of showers. Breezy with lows in the upper 30s. .THURSDAY...A chance of snow showers in the morning. Partly cloudy with a chance of showers. Breezy with highs around 60. Chance of precipitation 40 percent. $$ WYZ018-172200- Lander Foothills- Including the city of Lander 1049 AM MDT Fri Apr 17 2026 ...FREEZE WARNING REMAINS IN EFFECT UNTIL 9 AM MDT SATURDAY... .TODAY...Partly cloudy with a 40 percent chance of snow showers. Highs in the lower 40s. Northwest winds 10 to 15 mph. .TONIGHT...Partly cloudy with a chance of snow showers in the evening, then mostly clear after midnight. Cold with lows around 20. Northwest winds around 10 mph with gusts up to 20 mph in the evening. Chance of snow 30 percent. .SATURDAY...Mostly sunny. Highs in the mid 50s. South winds 10 to 15 mph in the afternoon. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. Lows around 30. Southwest winds around 10 mph. .SUNDAY...Mostly sunny. Highs in the mid 60s. Southwest winds around 10 mph. .SUNDAY NIGHT...Partly cloudy. Lows around 40. .MONDAY...Partly cloudy. Highs in the lower 70s. .MONDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 40s. .TUESDAY...Mostly sunny. Highs in the mid 70s. .TUESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 40s. .WEDNESDAY...Mostly sunny. A chance of showers in the afternoon. Breezy with highs in the lower 70s. Chance of rain 30 percent. .WEDNESDAY NIGHT...Partly cloudy with a chance of showers. A chance of snow showers after midnight. Breezy with lows in the upper 30s. Chance of precipitation 30 percent. .THURSDAY...Mostly cloudy in the morning, then becoming partly cloudy. A chance of snow showers in the morning. A chance of showers. Highs around 60. Chance of precipitation 40 percent. $$ WYZ028-172200- Rock Springs and Green River- Including the cities of Rock Springs and Green River 1049 AM MDT Fri Apr 17 2026 .TODAY...Partly cloudy and breezy. Highs around 40. Northwest winds 15 to 20 mph with gusts up to 35 mph. .TONIGHT...Partly cloudy in the evening, then clearing. Breezy, cold with lows around 18. West winds 15 to 20 mph with gusts up to 30 mph, diminishing to around 10 mph with gusts up to 20 mph after midnight. .SATURDAY...Sunny in the morning, then becoming partly cloudy. Highs in the lower 50s. West winds around 10 mph with gusts up to 20 mph. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 20s. South winds around 10 mph in the evening. .SUNDAY...Mostly sunny. Highs in the mid 60s. South winds around 10 mph with gusts up to 20 mph in the afternoon. .SUNDAY NIGHT...Partly cloudy. Lows in the mid 30s. .MONDAY...Partly cloudy. Highs around 70. .MONDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 30s. .TUESDAY...Mostly sunny. Highs around 70. .TUESDAY NIGHT...Partly cloudy. Lows in the lower 40s. .WEDNESDAY...Mostly sunny. A chance of showers with a slight chance of thunderstorms in the afternoon. Breezy with highs in the lower 60s. Chance of rain 30 percent. .WEDNESDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. A slight chance of rain and snow showers. Breezy with lows in the lower 30s. Chance of precipitation 20 percent. .THURSDAY...Partly cloudy with a chance of snow and rain showers. A slight chance of thunderstorms in the afternoon. Breezy with highs in the mid 50s. Chance of precipitation 30 percent. $$ WYZ013-172200- Jackson Hole- Including the city of Jackson 1049 AM MDT Fri Apr 17 2026 .TODAY...Partly cloudy this morning, then mostly cloudy with a chance of snow showers with a slight chance of thunderstorms this afternoon. Highs in the mid 30s. West winds 10 to 15 mph with gusts up to 25 mph. Chance of snow 30 percent. .TONIGHT...Partly cloudy. Cold with lows 13 to 17. West winds 10 to 15 mph with gusts up to 25 mph in the evening. .SATURDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the mid 40s. Southwest winds around 10 mph in the afternoon. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. Lows around 20. South winds around 10 mph in the evening. .SUNDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 50s. .SUNDAY NIGHT...Partly cloudy. Lows around 30. .MONDAY...Partly cloudy in the morning, then clearing. Highs in the lower 60s. .MONDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 30s. .TUESDAY...Mostly sunny. Highs in the mid 60s. .TUESDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows in the mid 30s. .WEDNESDAY...Partly cloudy. A chance of rain and snow showers in the morning, then rain showers, snow showers likely with a slight chance of thunderstorms in the afternoon. Little or no snow accumulation. Highs in the upper 50s. Chance of precipitation 60 percent. .WEDNESDAY NIGHT...Mostly cloudy with rain and snow showers likely. Little or no snow accumulation. Lows in the lower 30s. Chance of precipitation 60 percent. .THURSDAY...Snow and rain showers likely. A slight chance of thunderstorms in the afternoon. Little or no snow accumulation. Highs in the upper 40s. Chance of precipitation 60 percent. $$ WYZ003-172200- Cody Foothills- Including the cities of Clark, Cody, and Meeteetse 1049 AM MDT Fri Apr 17 2026 ...FREEZE WARNING REMAINS IN EFFECT UNTIL 9 AM MDT SATURDAY... .TODAY...Partly cloudy this morning, then mostly cloudy with a chance of snow showers with a slight chance of thunderstorms this afternoon. Highs around 40. Northwest winds 10 to 15 mph with gusts up to 30 mph. Chance of snow 30 percent. .TONIGHT...Mostly cloudy with a chance of snow showers in the evening, then partly cloudy after midnight. Lows in the lower 20s. Northwest winds 10 to 15 mph with gusts up to 30 mph, becoming west with gusts up to 20 mph after midnight. Chance of snow 30 percent. .SATURDAY...Mostly sunny. Highs in the mid 50s. West winds 10 to 15 mph with gusts up to 30 mph. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. Lows around 30. West winds 10 to 15 mph with gusts up to 30 mph. .SUNDAY...Mostly sunny. Highs in the mid 60s. South winds 10 to 15 mph with gusts up to 30 mph. .SUNDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows around 40. .MONDAY...Partly cloudy. Highs in the lower 70s. .MONDAY NIGHT...Partly cloudy. Lows in the mid 40s. .TUESDAY...Partly cloudy in the morning, then clearing. Breezy with highs in the mid 70s. .TUESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 40s. .WEDNESDAY...Partly cloudy. A chance of showers with a slight chance of thunderstorms in the afternoon. Breezy with highs around 70. Chance of rain 30 percent. .WEDNESDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers. A chance of snow showers after midnight. Breezy with lows around 40. Chance of precipitation 40 percent. .THURSDAY...Mostly cloudy with a chance of showers. A chance of snow showers in the morning, then snow showers likely in the afternoon. Little or no snow accumulation. Breezy with highs in the mid 50s. Chance of precipitation 60 percent. $$ WYZ004-172200- North Bighorn Basin- Including the cities of Basin, Greybull, Lovell, Powell, and Shell 1049 AM MDT Fri Apr 17 2026 ...FREEZE WARNING REMAINS IN EFFECT UNTIL 9 AM MDT SATURDAY... .TODAY...Partly cloudy. A chance of snow showers with a slight chance of thunderstorms this afternoon. Breezy with highs in the mid 40s. Northwest winds 15 to 20 mph with gusts up to 30 mph. Chance of snow 30 percent. .TONIGHT...Mostly cloudy with a chance of snow showers in the evening, then partly cloudy after midnight. Lows in the mid 20s. Northwest winds 10 to 15 mph with gusts up to 30 mph, becoming west after midnight. Chance of snow 30 percent. .SATURDAY...Mostly sunny. Highs in the upper 50s. South winds 10 to 15 mph. .SATURDAY NIGHT...Mostly clear. Lows around 30. Southeast winds 10 to 15 mph. .SUNDAY...Mostly sunny. Highs around 70. Southeast winds 10 to 15 mph with gusts up to 25 mph. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows around 40. .MONDAY...Partly cloudy in the morning, then clearing. Highs in the mid 70s. .MONDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 40s. .TUESDAY...Mostly sunny. Highs around 80. .TUESDAY NIGHT...Partly cloudy. Lows around 50. .WEDNESDAY...Partly cloudy. A chance of showers with a slight chance of thunderstorms in the afternoon. Breezy with highs in the upper 70s. Chance of rain 30 percent. .WEDNESDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A 40 percent chance of showers. Breezy with lows in the lower 40s. .THURSDAY...Mostly cloudy. A chance of showers in the morning, then showers likely with a slight chance of thunderstorms in the afternoon. Breezy with highs in the lower 60s. Chance of rain 60 percent. $$ WYZ006-172200- Southeast Bighorn Basin- Including the cities of Ten Sleep and Worland 1049 AM MDT Fri Apr 17 2026 ...FREEZE WARNING REMAINS IN EFFECT UNTIL 9 AM MDT SATURDAY... .TODAY...Partly cloudy. A chance of snow showers this afternoon. Breezy with highs in the mid 40s. Northwest winds 15 to 20 mph with gusts up to 30 mph. Chance of snow 30 percent. .TONIGHT...Mostly cloudy. A chance of snow showers in the evening. Lows in the mid 20s. Northwest winds 10 to 15 mph with gusts up to 25 mph in the evening. Chance of snow 30 percent. .SATURDAY...Mostly sunny. Highs in the mid 50s. Southwest winds around 10 mph with gusts up to 20 mph in the afternoon. .SATURDAY NIGHT...Mostly clear. Lows in the upper 20s. East winds around 10 mph with gusts up to 20 mph in the evening. .SUNDAY...Mostly sunny. Highs around 70. Southeast winds around 10 mph with gusts up to 20 mph in the afternoon. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 30s. .MONDAY...Partly cloudy in the morning, then clearing. Highs in the mid 70s. .MONDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 40s. .TUESDAY...Mostly sunny. Highs around 80. .TUESDAY NIGHT...Partly cloudy. Lows in the upper 40s. .WEDNESDAY...Partly cloudy in the morning, then mostly sunny with a slight chance of showers and thunderstorms in the afternoon. Breezy with highs in the upper 70s. Chance of rain 20 percent. .WEDNESDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A 40 percent chance of showers. Breezy with lows in the lower 40s. .THURSDAY...Mostly cloudy in the morning, then becoming partly cloudy. A chance of showers. A slight chance of thunderstorms in the afternoon. Breezy with highs in the lower 60s. Chance of rain 50 percent. $$ WYZ005-172200- Southwest Bighorn Basin- Including the city of Thermopolis 1049 AM MDT Fri Apr 17 2026 ...FREEZE WARNING REMAINS IN EFFECT UNTIL 9 AM MDT SATURDAY... .TODAY...Partly cloudy. A chance of snow showers this afternoon. Breezy with highs in the mid 40s. Northwest winds 15 to 20 mph with gusts up to 30 mph. Chance of snow 30 percent. .TONIGHT...Partly cloudy. A chance of snow showers in the evening. Lows in the lower 20s. Northwest winds around 10 mph with gusts up to 20 mph in the evening. Chance of snow 30 percent. .SATURDAY...Sunny. Highs in the mid 50s. Southeast winds around 10 mph with gusts up to 20 mph in the afternoon. .SATURDAY NIGHT...Mostly clear. Lows in the upper 20s. Southeast winds around 10 mph with gusts up to 20 mph, becoming southwest after midnight. .SUNDAY...Mostly sunny. Highs in the upper 60s. South winds around 10 mph, becoming southeast in the afternoon. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 30s. .MONDAY...Partly cloudy. Highs in the mid 70s. .MONDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 40s. .TUESDAY...Mostly sunny and breezy. Highs around 80. .TUESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 40s. .WEDNESDAY...Partly cloudy in the morning, then mostly sunny with a chance of showers with a slight chance of thunderstorms in the afternoon. Breezy with highs in the mid 70s. Chance of rain 30 percent. .WEDNESDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A 40 percent chance of showers. Breezy with lows around 40. .THURSDAY...Mostly cloudy in the morning, then becoming partly cloudy. A 50 percent chance of showers. Breezy with highs around 60. $$ WYZ023-172200- Star Valley- Including the cities of Afton, Alpine, Star Valley Ranch, and Thayne 1049 AM MDT Fri Apr 17 2026 .TODAY...Partly cloudy this morning, then mostly cloudy with a chance of snow showers this afternoon. Highs around 40. Northwest winds 10 to 15 mph with gusts up to 25 mph. Chance of snow 30 percent. .TONIGHT...Partly cloudy in the evening, then clearing. Cold with lows around 20. West winds around 10 mph with gusts up to 20 mph in the evening. .SATURDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs around 50. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 20s. .SUNDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the lower 60s. .SUNDAY NIGHT...Partly cloudy. Lows in the mid 30s. .MONDAY...Partly cloudy. Highs in the upper 60s. .MONDAY NIGHT...Partly cloudy in the evening, then clearing. Lows around 40. .TUESDAY...Mostly sunny. Highs around 70. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A 20 percent chance of showers. Lows around 40. .WEDNESDAY...Partly cloudy. A chance of rain and snow showers in the morning, then showers likely with a slight chance of thunderstorms in the afternoon. Little or no snow accumulation. Highs around 60. Chance of precipitation 60 percent. .WEDNESDAY NIGHT...Mostly cloudy. Rain and snow showers likely, mainly in the evening. Little or no snow accumulation. Lows in the lower 30s. Chance of precipitation 60 percent. .THURSDAY...Snow and rain showers likely. A slight chance of thunderstorms in the afternoon. Little or no snow accumulation. Highs in the upper 40s. Chance of precipitation 60 percent. $$ WYZ025-172200- Upper Green River Basin Foothills- Including the city of Pinedale 1049 AM MDT Fri Apr 17 2026 .TODAY...Partly cloudy. A chance of snow showers this afternoon. Breezy with highs in the mid 30s. Northwest winds 15 to 20 mph with gusts up to 30 mph. Chance of snow 30 percent. .TONIGHT...Partly cloudy in the evening, then clearing. Breezy, cold with lows around 13. Northwest winds 15 to 20 mph with gusts up to 30 mph in the evening. .SATURDAY...Mostly sunny. Highs in the upper 40s. West winds around 10 mph in the afternoon. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. Cold with lows around 20. Northwest winds around 10 mph in the evening. .SUNDAY...Mostly sunny. Highs around 60. Southwest winds around 10 mph in the afternoon. .SUNDAY NIGHT...Partly cloudy. Lows in the upper 20s. .MONDAY...Partly cloudy. Highs in the mid 60s. .MONDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 30s. .TUESDAY...Mostly sunny. Highs in the mid 60s. .TUESDAY NIGHT...Partly cloudy. Lows in the mid 30s. .WEDNESDAY...Partly cloudy with a chance of rain and snow showers. A slight chance of thunderstorms in the afternoon. Breezy with highs around 60. Chance of precipitation 40 percent. .WEDNESDAY NIGHT...A chance of rain showers in the evening. Mostly cloudy with a chance of snow showers. Lows around 30. Chance of precipitation 40 percent. .THURSDAY...Mostly cloudy. A chance of snow showers in the morning, then snow showers likely with possible rain showers and thunderstorms in the afternoon. Little or no snow accumulation. Highs around 50. Chance of precipitation 60 percent. $$ WYZ026-172200- Upper Green River Basin- Including the cities of La Barge, Big Piney, and Farson 1049 AM MDT Fri Apr 17 2026 .TODAY...Mostly sunny this morning, then becoming partly cloudy. A slight chance of. Breezy with highs around 40. Northwest winds 15 to 20 mph with gusts up to 35 mph. .TONIGHT...Partly cloudy in the evening, then clearing. Breezy, cold with lows 13 to 17. Northwest winds 15 to 20 mph with gusts up to 30 mph, becoming west around 10 mph after midnight. .SATURDAY...Sunny in the morning, then becoming partly cloudy. Highs around 50. West winds around 10 mph. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. Cold with lows around 20. West winds around 10 mph with gusts up to 20 mph in the evening. .SUNDAY...Mostly sunny. Highs in the lower 60s. Southwest winds around 10 mph with gusts up to 20 mph in the afternoon. .SUNDAY NIGHT...Partly cloudy. Lows around 30. .MONDAY...Partly cloudy. Highs in the upper 60s. .MONDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 30s. .TUESDAY...Mostly sunny. Highs around 70. .TUESDAY NIGHT...Partly cloudy. Lows in the upper 30s. .WEDNESDAY...Partly cloudy. A chance of rain showers with a slight chance of thunderstorms in the afternoon. Breezy with highs around 60. Chance of rain 30 percent. .WEDNESDAY NIGHT...Mostly cloudy with a slight chance of rain showers. A slight chance of snow showers in the evening, then a chance of snow showers after midnight. Breezy with lows in the lower 30s. Chance of precipitation 30 percent. .THURSDAY...Partly cloudy with a chance of snow showers. A chance of rain showers with a slight chance of thunderstorms in the afternoon. Breezy with highs in the lower 50s. Chance of precipitation 30 percent. $$ WYZ010-172200- Northeast Johnson County- Including the city of Buffalo 1049 AM MDT Fri Apr 17 2026 .TODAY...Mostly cloudy this morning, then partly cloudy with a chance of snow showers this afternoon. Breezy with highs around 40. Northwest winds 15 to 25 mph with gusts up to 40 mph. Chance of snow 30 percent. .TONIGHT...Mostly cloudy with a chance of snow showers in the evening, then partly cloudy after midnight. Lows in the lower 20s. Northwest winds 10 to 15 mph. Gusts up to 30 mph in the evening. Chance of snow 30 percent. .SATURDAY...Mostly sunny. Highs around 50. Northwest winds 10 to 15 mph with gusts up to 30 mph. .SATURDAY NIGHT...Mostly clear. Lows in the upper 20s. Southwest winds around 10 mph. .SUNDAY...Sunny. Highs in the mid 60s. South winds around 10 mph, becoming southeast in the afternoon. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows around 40. .MONDAY...Partly cloudy in the morning, then clearing. Highs in the mid 70s. .MONDAY NIGHT...Mostly clear. Lows in the lower 40s. .TUESDAY...Mostly sunny. Highs around 80. .TUESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 40s. .WEDNESDAY...Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Breezy with highs in the upper 70s. Chance of rain 20 percent. .WEDNESDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A 40 percent chance of showers. Breezy with lows in the lower 40s. .THURSDAY...Mostly cloudy with a chance of showers. A chance of snow showers with a slight chance of thunderstorms in the afternoon. Little or no snow accumulation. Breezy with highs in the lower 60s. Chance of precipitation 50 percent. $$ WYZ011-172200- Southeast Johnson County- Including the city of Kaycee 1049 AM MDT Fri Apr 17 2026 .TODAY...Mostly cloudy with a 40 percent chance of snow showers. Highs around 40. Northwest winds 10 to 15 mph with gusts up to 25 mph. .TONIGHT...Partly cloudy. A chance of snow showers in the evening. Cold with lows around 20. Northwest winds around 10 mph with gusts up to 20 mph in the evening. Chance of snow 30 percent. .SATURDAY...Mostly sunny. Highs in the upper 40s. West winds 10 to 15 mph with gusts up to 30 mph. .SATURDAY NIGHT...Mostly clear. Lows in the upper 20s. Southwest winds around 10 mph. .SUNDAY...Sunny. Highs in the lower 60s. Southwest winds around 10 mph with gusts up to 20 mph. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows around 40. .MONDAY...Partly cloudy in the morning, then clearing. Highs in the lower 70s. .MONDAY NIGHT...Mostly clear. Lows in the lower 40s. .TUESDAY...Mostly sunny. Highs in the upper 70s. .TUESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 40s. .WEDNESDAY...Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Breezy with highs in the mid 70s. Chance of rain 20 percent. .WEDNESDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A 40 percent chance of showers. Breezy with lows in the lower 40s. .THURSDAY...Mostly cloudy with a chance of showers. A chance of snow showers with a slight chance of thunderstorms in the afternoon. Little or no snow accumulation. Breezy with highs in the lower 60s. Chance of precipitation 50 percent. $$ WYZ027-172200- South Lincoln County- Including the cities of Kemmerer and Cokeville 1049 AM MDT Fri Apr 17 2026 .TODAY...Mostly sunny this morning, then becoming partly cloudy. Breezy with highs around 40. Northwest winds 15 to 20 mph with gusts up to 35 mph. .TONIGHT...Partly cloudy in the evening, then clearing. Breezy, cold with lows around 17. West winds 15 to 20 mph with gusts up to 35 mph, diminishing to around 10 mph after midnight. .SATURDAY...Sunny in the morning, then becoming partly cloudy. Highs around 50. West winds around 10 mph. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 20s. West winds around 10 mph with gusts up to 20 mph in the evening. .SUNDAY...Mostly sunny. Highs in the lower 60s. Southwest winds around 10 mph with gusts up to 20 mph in the afternoon. .SUNDAY NIGHT...Partly cloudy. Lows in the lower 30s. .MONDAY...Partly cloudy. Highs in the upper 60s. .MONDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 30s. .TUESDAY...Mostly sunny. Highs around 70. .TUESDAY NIGHT...Partly cloudy. Lows in the upper 30s. .WEDNESDAY...Mostly sunny in the morning, then becoming partly cloudy. A chance of rain and snow showers. A slight chance of thunderstorms in the afternoon. Breezy with highs around 60. Chance of precipitation 30 percent. .WEDNESDAY NIGHT...Partly cloudy with a chance of rain and snow showers. Breezy with lows in the lower 30s. Chance of precipitation 30 percent. .THURSDAY...Partly cloudy with a chance of snow and rain showers. A slight chance of thunderstorms in the afternoon. Breezy with highs around 50. Chance of precipitation 30 percent. $$ WYZ016-172200- Upper Wind River Basin- Including the city of Dubois 1049 AM MDT Fri Apr 17 2026 .TODAY...Partly cloudy. A chance of snow showers with a slight chance of thunderstorms this afternoon. Breezy with highs in the upper 30s. Northwest winds 15 to 25 mph with gusts up to 35 mph. Chance of snow 30 percent. .TONIGHT...Mostly clear. A chance of snow showers in the evening. Breezy, cold with lows around 20. Northwest winds 15 to 20 mph. Gusts up to 35 mph in the evening. Chance of snow 30 percent. .SATURDAY...Mostly sunny and breezy. Highs around 50. Northwest winds 15 to 20 mph with gusts up to 30 mph. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. Breezy with lows in the upper 20s. West winds 15 to 20 mph. .SUNDAY...Mostly sunny. Highs around 60. West winds 10 to 15 mph with gusts up to 25 mph. .SUNDAY NIGHT...Partly cloudy. Lows in the mid 30s. .MONDAY...Partly cloudy. Highs in the mid 60s. .MONDAY NIGHT...Mostly clear. Lows around 40. .TUESDAY...Mostly sunny. Highs in the upper 60s. .TUESDAY NIGHT...Partly cloudy. Lows around 40. .WEDNESDAY...Mostly sunny in the morning, then partly cloudy with a chance of rain showers in the afternoon. Breezy with highs in the lower 60s. Chance of rain 30 percent. .WEDNESDAY NIGHT...Partly cloudy. Rain and snow showers likely, mainly in the evening. Little or no snow accumulation. Breezy with lows in the mid 30s. Chance of precipitation 60 percent. .THURSDAY...Mostly cloudy with a chance of snow and rain showers in the morning, then partly cloudy with rain and snow showers likely in the afternoon. Little or no snow accumulation. Breezy with highs in the lower 50s. Chance of precipitation 60 percent. $$ WYZ001-172200- Yellowstone National Park- Including the cities of Lake, Mammoth, and Old Faithful 1049 AM MDT Fri Apr 17 2026 .TODAY...Mostly cloudy. A chance of snow showers this morning, then snow showers likely with a slight chance of thunderstorms this afternoon. Storm total snow accumulation of 1 to 3 inches. Highs in the upper 20s. West winds 10 to 15 mph with gusts up to 30 mph. Chance of snow 60 percent. .TONIGHT...Mostly cloudy with a chance of snow showers in the evening, then partly cloudy after midnight. Cold with lows 6 to 12 above. West winds 10 to 15 mph with gusts up to 30 mph in the evening. Chance of snow 30 percent. .SATURDAY...Mostly sunny. Highs in the upper 30s. Southwest winds 10 to 15 mph with gusts up to 30 mph. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. Cold with lows 14 to 20. South winds 10 to 15 mph. Gusts up to 30 mph in the evening. .SUNDAY...Mostly sunny. Highs in the upper 40s. Southwest winds around 10 mph with gusts up to 25 mph. .SUNDAY NIGHT...Partly cloudy. Lows in the mid 20s. .MONDAY...Partly cloudy in the morning, then clearing. Highs in the mid 50s. .MONDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 30s. .TUESDAY...Mostly sunny. Highs in the upper 50s. .TUESDAY NIGHT...Partly cloudy. A chance of rain showers with a slight chance of snow showers after midnight. Lows in the lower 30s. Chance of precipitation 30 percent. .WEDNESDAY...Partly cloudy. A chance of snow and rain showers in the morning, then snow and rain showers likely in the afternoon. Little or no snow accumulation. Highs in the lower 50s. Chance of precipitation 60 percent. .WEDNESDAY NIGHT...Rain showers likely in the evening. Mostly cloudy with snow showers likely. Light snow accumulation possible. Lows in the upper 20s. Chance of precipitation 60 percent. .THURSDAY...Snow showers likely. New light snow accumulation possible. Highs in the lower 40s. Chance of snow 70 percent. $$ WYZ029-172200- Flaming Gorge- 1049 AM MDT Fri Apr 17 2026 .TODAY...Partly cloudy and breezy, cooler with highs in the upper 30s. Northwest winds 15 to 25 mph. Gusts up to 45 mph this morning. .TONIGHT...Partly cloudy in the evening, then clearing. Breezy with lows in the lower 20s. West winds 15 to 20 mph with gusts up to 30 mph. .SATURDAY...Mostly sunny. Highs around 50. Southwest winds around 10 mph. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 20s. South winds around 10 mph. .SUNDAY...Mostly sunny. Highs in the lower 60s. South winds 10 to 15 mph. .SUNDAY NIGHT...Partly cloudy. Lows in the mid 30s. .MONDAY...Partly cloudy and breezy. Highs in the upper 60s. .MONDAY NIGHT...Partly cloudy in the evening, then clearing. Lows around 40. .TUESDAY...Mostly sunny and breezy. Highs in the lower 70s. .TUESDAY NIGHT...Partly cloudy and breezy. Lows in the lower 40s. .WEDNESDAY...Mostly sunny. A chance of showers with a slight chance of thunderstorms in the afternoon. Breezy with highs in the mid 60s. Chance of rain 30 percent. .WEDNESDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. A slight chance of rain and snow showers. Breezy with lows in the mid 30s. Chance of precipitation 20 percent. .THURSDAY...Partly cloudy. A slight chance of rain and snow showers in the morning, then a chance of rain showers, snow showers with a slight chance of thunderstorms in the afternoon. Breezy with highs in the mid 50s. Chance of precipitation 30 percent. $$ WYZ022-172200- Casper Mountain- 1049 AM MDT Fri Apr 17 2026 .TODAY...Cloudy with snow showers this morning, then partly cloudy with a chance of snow showers this afternoon. Storm total snow accumulation of 1 to 3 inches. Much cooler with highs in the upper 20s. Northwest winds 10 to 15 mph with gusts up to 30 mph. Chance of snow 80 percent. .TONIGHT...Mostly cloudy with a chance of snow showers in the evening, then partly cloudy after midnight. Cold with lows 14 to 20. West winds around 10 mph. Chance of snow 30 percent. .SATURDAY...Mostly sunny and breezy. Highs around 40. West winds 15 to 20 mph with gusts up to 30 mph. .SATURDAY NIGHT...Mostly clear. Lows in the mid 20s. Southwest winds 10 to 15 mph with gusts up to 30 mph. .SUNDAY...Sunny. Highs in the mid 50s. Southwest winds 10 to 15 mph with gusts up to 25 mph. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 30s. .MONDAY...Partly cloudy and breezy. Highs in the lower 60s. .MONDAY NIGHT...Mostly clear. Lows in the lower 40s. .TUESDAY...Sunny. Highs in the upper 60s. .TUESDAY NIGHT...Partly cloudy. Lows in the mid 40s. .WEDNESDAY...Partly cloudy. A chance of showers with a slight chance of thunderstorms in the afternoon. Breezy with highs in the mid 60s. Chance of rain 30 percent. .WEDNESDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. A chance of rain showers. A chance of snow showers after midnight. Breezy with lows in the upper 30s. Chance of precipitation 40 percent. .THURSDAY...Mostly cloudy with a chance of snow and rain showers. Little or no snow accumulation. Breezy with highs in the lower 50s. Chance of precipitation 50 percent. $$ WYZ002-172200- Absaroka Mountains- 1049 AM MDT Fri Apr 17 2026 .TODAY...Partly cloudy with a chance of snow showers this morning, then mostly cloudy with snow showers likely with a slight chance of thunderstorms this afternoon. Patchy blowing snow this afternoon. Snow accumulation up to 3 inches. Breezy with highs in the mid 20s. Northwest winds 15 to 25 mph with gusts up to 35 mph. Chance of snow 60 percent. .TONIGHT...Partly cloudy. A chance of snow showers in the evening. Breezy, cold with lows 7 to 17 above. West winds 20 to 25 mph with gusts up to 40 mph, diminishing to 10 to 15 mph with gusts up to 25 mph after midnight. Chance of snow 30 percent. .SATURDAY...Mostly sunny and breezy. Highs in the mid 30s. West winds 15 to 20 mph with gusts up to 35 mph. .SATURDAY NIGHT...Mostly clear and breezy. Lows in the lower 20s. West winds 15 to 20 mph with gusts up to 35 mph. .SUNDAY...Mostly sunny and breezy. Highs in the mid 40s. West winds 15 to 20 mph with gusts up to 30 mph. .SUNDAY NIGHT...Partly cloudy and breezy. Lows in the upper 20s. .MONDAY...Partly cloudy in the morning, then clearing. Breezy with highs in the lower 50s. .MONDAY NIGHT...Mostly clear. Lows in the lower 30s. .TUESDAY...Mostly sunny and breezy. Highs in the mid 50s. .TUESDAY NIGHT...Partly cloudy. Lows in the mid 30s. .WEDNESDAY...Partly cloudy. A slight chance of rain and snow showers in the morning, then a chance of snow showers, rain showers with a slight chance of thunderstorms in the afternoon. Little or no snow accumulation. Breezy with highs in the upper 40s. Chance of precipitation 50 percent. .WEDNESDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Rain showers likely in the evening. Snow showers likely. Light snow accumulation possible. Breezy with lows in the upper 20s. Chance of precipitation 60 percent. .THURSDAY...Snow showers likely. New light snow accumulation possible. Breezy with highs in the upper 30s. Chance of snow 70 percent. $$ WYZ007-172200- Owl Creek and Bridger Mountains- 1049 AM MDT Fri Apr 17 2026 .TODAY...Partly cloudy with a 40 percent chance of snow showers. Patchy blowing snow. Snow may be heavy at times this morning. Breezy with highs in the upper 30s. Northwest winds 15 to 20 mph with gusts up to 35 mph. .TONIGHT...Partly cloudy. A chance of snow showers in the evening. Lows in the lower 20s. Northwest winds around 10 mph. Chance of snow 40 percent. .SATURDAY...Mostly sunny. Highs in the upper 40s. Southwest winds 10 to 15 mph with gusts up to 25 mph. .SATURDAY NIGHT...Mostly clear. Lows in the upper 20s. Southwest winds 10 to 15 mph. .SUNDAY...Mostly sunny. Highs around 60. South winds 10 to 15 mph with gusts up to 25 mph. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows around 40. .MONDAY...Partly cloudy and breezy. Highs in the upper 60s. .MONDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 40s. .TUESDAY...Mostly sunny and breezy. Highs in the lower 70s. .TUESDAY NIGHT...Partly cloudy in the evening, then clearing. Breezy with lows in the upper 40s. .WEDNESDAY...Partly cloudy in the morning, then mostly sunny with a chance of showers with a slight chance of thunderstorms in the afternoon. Windy with highs in the upper 60s. Chance of rain 30 percent. .WEDNESDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A chance of rain showers. A chance of snow showers after midnight. Breezy with lows in the upper 30s. Chance of precipitation 40 percent. .THURSDAY...Mostly cloudy in the morning, then becoming partly cloudy. A chance of rain showers. A chance of snow showers in the morning, then snow showers likely in the afternoon. Little or no snow accumulation. Breezy with highs in the mid 50s. Chance of precipitation 60 percent. $$ WYZ008-172200- Bighorn Mountains West- 1049 AM MDT Fri Apr 17 2026 .TODAY...Mostly cloudy with a chance of snow showers this morning, then partly cloudy with snow showers likely with a slight chance of thunderstorms this afternoon. Patchy blowing snow. Visibility one quarter mile or less at times. Snow accumulation up to 3 inches. Breezy with highs around 30. Northwest winds 15 to 25 mph with gusts up to 45 mph. Chance of snow 60 percent. .TONIGHT...Mostly cloudy. Snow showers likely, mainly in the evening. Storm total snow accumulation around an inch. Breezy, cold with lows 12 to 24. Northwest winds 15 to 20 mph with gusts up to 35 mph, diminishing to around 10 mph with gusts up to 20 mph after midnight. Chance of snow 60 percent. .SATURDAY...Partly cloudy in the morning, then clearing. Highs in the upper 30s. West winds 10 to 15 mph with gusts up to 35 mph. .SATURDAY NIGHT...Mostly clear. Lows in the upper 20s. Southwest winds around 10 mph. Gusts up to 30 mph in the evening. .SUNDAY...Sunny. Highs in the lower 50s. Southwest winds around 10 mph with gusts up to 25 mph. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 30s. .MONDAY...Partly cloudy in the morning, then clearing. Highs around 60. .MONDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 40s. .TUESDAY...Mostly sunny and breezy. Highs in the mid 60s. .TUESDAY NIGHT...Partly cloudy and breezy. Lows in the mid 40s. .WEDNESDAY...Partly cloudy. A chance of rain showers, snow showers with a slight chance of thunderstorms in the afternoon. Breezy with highs in the lower 60s. Chance of precipitation 30 percent. .WEDNESDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A chance of rain and snow showers. Little or no snow accumulation. Breezy with lows in the mid 30s. Chance of precipitation 50 percent. .THURSDAY...Mostly cloudy with snow showers likely. A chance of rain showers in the morning, then rain showers likely with a slight chance of thunderstorms in the afternoon. Light snow accumulation possible. Breezy with highs in the upper 40s. Chance of precipitation 70 percent. $$ WYZ009-172200- Bighorn Mountains Southeast- 1049 AM MDT Fri Apr 17 2026 .TODAY...Mostly cloudy with a chance of snow showers this morning, then partly cloudy with snow showers likely with a slight chance of thunderstorms this afternoon. Patchy blowing snow. Visibility one quarter mile or less at times. Snow accumulation up to 3 inches. Breezy, cooler with highs in the upper 20s. Northwest winds 20 to 25 mph with gusts up to 45 mph. Chance of snow 60 percent. .TONIGHT...Patchy blowing snow in the evening. Partly cloudy with a 30 percent chance of snow showers. Snow may be heavy at times after midnight with visibility one quarter mile or less at times. Cold with lows 13 to 21. Northwest winds 10 to 15 mph with gusts up to 35 mph. .SATURDAY...Mostly sunny and breezy. Highs in the upper 30s. West winds 15 to 20 mph with gusts up to 35 mph. .SATURDAY NIGHT...Mostly clear and breezy. Lows in the mid 20s. West winds 15 to 20 mph with gusts up to 35 mph. .SUNDAY...Sunny. Highs in the lower 50s. Southwest winds 10 to 15 mph with gusts up to 30 mph. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Breezy with lows in the mid 30s. .MONDAY...Partly cloudy in the morning, then clearing. Breezy with highs around 60. .MONDAY NIGHT...Mostly clear. Lows in the lower 40s. .TUESDAY...Mostly sunny and breezy. Highs in the mid 60s. .TUESDAY NIGHT...Partly cloudy and breezy. Lows in the mid 40s. .WEDNESDAY...Partly cloudy. A chance of rain showers, snow showers with a slight chance of thunderstorms in the afternoon. Windy with highs in the lower 60s. Chance of precipitation 30 percent. .WEDNESDAY NIGHT...Partly cloudy with a chance of rain and snow showers. Breezy with lows in the upper 30s. Chance of precipitation 40 percent. .THURSDAY...Mostly cloudy with snow showers likely. A chance of rain showers in the morning, then rain showers likely with a slight chance of thunderstorms in the afternoon. Light snow accumulation possible. Breezy with highs in the upper 40s. Chance of precipitation 60 percent. $$ WYZ012-172200- Teton and Gros Ventre Mountains- 1049 AM MDT Fri Apr 17 2026 .TODAY...Partly cloudy this morning, then mostly cloudy with a chance of snow showers with a slight chance of thunderstorms this afternoon. Breezy with highs in the mid 20s. Northwest winds 15 to 20 mph with gusts up to 35 mph. Chance of snow 40 percent. .TONIGHT...Patchy blowing snow in the evening. Mostly cloudy with a chance of snow showers in the evening, then partly cloudy after midnight. Visibility one quarter mile or less at times in the evening. Breezy, cold with lows 8 to 14 above. West winds 15 to 20 mph with gusts up to 35 mph, diminishing to around 10 mph with gusts up to 20 mph after midnight. Chance of snow 30 percent. .SATURDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 30s. West winds 10 to 15 mph with gusts up to 25 mph. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. Cold with lows 16 to 22. Southwest winds 10 to 15 mph, becoming southeast after midnight. .SUNDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 40s. South winds around 10 mph, becoming southwest in the afternoon. Gusts up to 25 mph. .SUNDAY NIGHT...Partly cloudy. Lows in the upper 20s. .MONDAY...Partly cloudy. Highs in the mid 50s. .MONDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 30s. .TUESDAY...Mostly sunny. Highs in the mid 50s. .TUESDAY NIGHT...Partly cloudy. A slight chance of rain and snow showers in the evening, then a chance of rain and snow showers after midnight. Lows in the lower 30s. Chance of precipitation 30 percent. .WEDNESDAY...Partly cloudy. A chance of snow and rain showers in the morning, then snow showers, rain showers likely with a slight chance of thunderstorms in the afternoon. Little or no snow accumulation. Breezy with highs in the upper 40s. Chance of precipitation 60 percent. .WEDNESDAY NIGHT...Rain showers likely in the evening. Snow showers likely. Light snow accumulation possible. Lows in the upper 20s. Chance of precipitation 60 percent. .THURSDAY...Snow showers likely. A slight chance of thunderstorms in the afternoon. New light snow accumulation possible. Highs in the upper 30s. Chance of snow 70 percent. $$ WYZ014-172200- Wind River Mountains West- 1049 AM MDT Fri Apr 17 2026 .TODAY...Partly cloudy this morning, then becoming mostly cloudy. A 30 percent chance of snow showers. Breezy with highs in the mid 20s. Northwest winds 15 to 20 mph with gusts up to 35 mph. .TONIGHT...Partly cloudy. A chance of snow showers in the evening. Snow may be heavy at times in the evening. Breezy, cold with lows 4 to 14 above. Northwest winds 15 to 20 mph with gusts up to 35 mph, diminishing to around 10 mph with gusts up to 20 mph after midnight. Chance of snow 30 percent. .SATURDAY...Mostly sunny. Highs in the mid 30s. West winds 10 to 15 mph with gusts up to 30 mph. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. Cold with lows 14 to 24. West winds 10 to 15 mph. Gusts up to 30 mph in the evening. .SUNDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 40s. West winds 10 to 15 mph with gusts up to 25 mph. .SUNDAY NIGHT...Partly cloudy. Lows in the upper 20s. .MONDAY...Partly cloudy. Highs in the lower 50s. .MONDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 30s. .TUESDAY...Mostly sunny in the morning, then becoming partly cloudy. Breezy with highs in the mid 50s. .TUESDAY NIGHT...Partly cloudy. Lows in the lower 30s. .WEDNESDAY...Partly cloudy with a chance of snow showers. A slight chance of rain showers in the morning, then a chance of rain showers in the afternoon. Breezy with highs in the upper 40s. Chance of precipitation 40 percent. .WEDNESDAY NIGHT...A chance of rain showers in the evening. Mostly cloudy with a chance of snow showers. Breezy with lows in the mid 20s. Chance of precipitation 40 percent. .THURSDAY...Mostly cloudy with snow showers likely. A slight chance of thunderstorms in the afternoon. Light snow accumulation possible. Breezy with highs around 40. Chance of snow 60 percent. $$ WYZ015-172200- Wind River Mountains East- 1049 AM MDT Fri Apr 17 2026 .TODAY...Partly cloudy with a 40 percent chance of snow showers. Patchy blowing snow this afternoon. Breezy with highs in the mid 20s. Northwest winds 15 to 25 mph with gusts up to 40 mph. .TONIGHT...Patchy blowing snow in the evening. Partly cloudy with a chance of snow showers in the evening, then mostly clear after midnight. Visibility one quarter mile or less at times in the evening. Breezy, cold with lows 4 to 18 above. West winds 15 to 25 mph. Gusts up to 45 mph in the evening. Chance of snow 30 percent. .SATURDAY...Mostly sunny and breezy. Highs in the upper 30s. West winds 15 to 20 mph with gusts up to 35 mph. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. Breezy with lows in the lower 20s. Southwest winds 15 to 20 mph with gusts up to 35 mph. .SUNDAY...Mostly sunny. Highs in the upper 40s. West winds 10 to 15 mph with gusts up to 30 mph. .SUNDAY NIGHT...Partly cloudy. Lows around 30. .MONDAY...Partly cloudy and breezy. Highs in the lower 50s. .MONDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 30s. .TUESDAY...Mostly sunny. A slight chance of. Breezy with highs in the mid 50s. .TUESDAY NIGHT...Partly cloudy with a slight chance of rain and snow showers. Breezy with lows in the mid 30s. Chance of precipitation 20 percent. .WEDNESDAY...Mostly sunny with a chance of snow showers. A chance of rain showers in the afternoon. Little or no snow accumulation. Windy with highs in the upper 40s. Chance of precipitation 50 percent. .WEDNESDAY NIGHT...A chance of rain showers in the evening. Partly cloudy with snow showers likely. Light snow accumulation possible. Windy with lows in the upper 20s. Chance of precipitation 60 percent. .THURSDAY...Mostly cloudy with snow showers likely. New light snow accumulation possible. Breezy with highs around 40. Chance of snow 70 percent. $$ WYZ019-172200- Green Mountains and Rattlesnake Range- Including the city of Jeffrey City 1049 AM MDT Fri Apr 17 2026 .TODAY...Mostly cloudy this morning, then becoming partly cloudy. A 40 percent chance of snow showers. Cooler with highs in the mid 30s. Northwest winds 10 to 15 mph with gusts up to 30 mph. .TONIGHT...Partly cloudy with a chance of snow showers in the evening, then mostly clear after midnight. Cold with lows 15 to 21. West winds 10 to 15 mph. Gusts up to 30 mph in the evening. Chance of snow 30 percent. .SATURDAY...Mostly sunny and breezy. Highs in the mid 40s. West winds 15 to 20 mph with gusts up to 30 mph. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 20s. Southwest winds 10 to 15 mph with gusts up to 30 mph. .SUNDAY...Mostly sunny. Highs in the upper 50s. Southwest winds 10 to 15 mph with gusts up to 30 mph. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 30s. .MONDAY...Partly cloudy and breezy. Highs in the mid 60s. .MONDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 30s. .TUESDAY...Mostly sunny and breezy. Highs around 70. .TUESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 40s. .WEDNESDAY...Partly cloudy in the morning, then mostly sunny with a chance of showers with a slight chance of thunderstorms in the afternoon. Breezy with highs in the mid 60s. Chance of rain 30 percent. .WEDNESDAY NIGHT...Partly cloudy with a chance of rain and snow showers. Breezy with lows in the mid 30s. Chance of precipitation 30 percent. .THURSDAY...Partly cloudy in the morning, then becoming mostly cloudy. A chance of snow and rain showers. Little or no snow accumulation. Breezy with highs in the mid 50s. Chance of precipitation 50 percent. $$ WYZ024-172200- Salt River and Wyoming Ranges- 1049 AM MDT Fri Apr 17 2026 .TODAY...Partly cloudy. A chance of snow showers this afternoon. Patchy blowing snow this afternoon. Breezy with highs around 30. Northwest winds 15 to 20 mph with gusts up to 40 mph. Chance of snow 30 percent. .TONIGHT...Partly cloudy in the evening, then clearing. Breezy, cold with lows 12 to 18. West winds 15 to 20 mph with gusts up to 35 mph, diminishing to around 10 mph with gusts up to 25 mph after midnight. .SATURDAY...Sunny in the morning, then becoming partly cloudy. Highs in the lower 40s. West winds around 10 mph with gusts up to 25 mph. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 20s. Southwest winds around 10 mph with gusts up to 25 mph in the evening. .SUNDAY...Mostly sunny. Highs in the mid 50s. South winds around 10 mph, becoming southwest in the afternoon. Gusts up to 25 mph. .SUNDAY NIGHT...Partly cloudy. Lows in the lower 30s. .MONDAY...Partly cloudy in the morning, then clearing. Breezy with highs in the upper 50s. .MONDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 30s. .TUESDAY...Mostly sunny and breezy. Highs in the lower 60s. .TUESDAY NIGHT...Partly cloudy with a chance of rain showers. A chance of snow showers after midnight. Lows in the upper 30s. Chance of precipitation 30 percent. .WEDNESDAY...Partly cloudy. A chance of snow and rain showers in the morning, then snow showers, rain showers likely with a slight chance of thunderstorms in the afternoon. Little or no snow accumulation. Breezy with highs in the lower 50s. Chance of precipitation 60 percent. .WEDNESDAY NIGHT...Rain showers likely in the evening. Mostly cloudy with snow showers likely. Light snow accumulation possible. Breezy with lows around 30. Chance of precipitation 60 percent. .THURSDAY...Snow showers likely. A slight chance of thunderstorms in the afternoon. New light snow accumulation possible. Breezy with highs in the lower 40s. Chance of snow 70 percent. $$ WYZ030-172200- East Sweetwater County- Including the city of Wamsutter 1049 AM MDT Fri Apr 17 2026 .TODAY...Mostly cloudy with a chance of snow showers this morning, then partly cloudy this afternoon. Patchy blowing snow this afternoon. Breezy, cooler with highs in the upper 30s. Northwest winds 15 to 25 mph. Gusts up to 40 mph this morning. Chance of snow 30 percent. .TONIGHT...Partly cloudy in the evening, then clearing. Breezy, cold with lows around 19. West winds 15 to 20 mph with gusts up to 30 mph. .SATURDAY...Mostly sunny. Highs in the upper 40s. West winds 10 to 15 mph with gusts up to 25 mph. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 20s. South winds 10 to 15 mph. .SUNDAY...Mostly sunny. Highs around 60. Southwest winds 10 to 15 mph with gusts up to 25 mph. .SUNDAY NIGHT...Partly cloudy. Lows in the lower 30s. .MONDAY...Partly cloudy and breezy. Highs around 70. .MONDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 30s. .TUESDAY...Mostly sunny and breezy. Highs around 70. .TUESDAY NIGHT...Partly cloudy and breezy. Lows in the lower 40s. .WEDNESDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Windy with highs in the mid 60s. Chance of rain 20 percent. .WEDNESDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. A slight chance of rain and snow showers. Breezy with lows in the mid 30s. Chance of precipitation 20 percent. .THURSDAY...Partly cloudy with a chance of snow and rain showers. A slight chance of thunderstorms in the afternoon. Breezy with highs in the mid 50s. Chance of precipitation 30 percent. $$