FPUS55 KBOI 162032 ZFPBOI Zone Forecasts for Southwest Idaho/Southeast Oregon National Weather Service Boise ID 231 PM MDT Thu Apr 16 2026 Spot temperatures are for tonight, Friday, Friday night, and Saturday. IDZ011-170400- West Central Mountains- 231 PM MDT Thu Apr 16 2026 .TONIGHT...Partly cloudy. A chance of snow showers this evening. Areas of fog after midnight. Chance of snow 30 percent. Lows 15 to 25. .FRIDAY...Areas of fog in the morning. Mostly sunny. Highs 35 to 48. .FRIDAY NIGHT...Increasing clouds. Patchy fog after midnight. Lows 18 to 28. .SATURDAY...Patchy fog in the morning. Mostly sunny. Highs 44 to 56. .SATURDAY NIGHT...Partly cloudy. Lows 27 to 37. .SUNDAY AND SUNDAY NIGHT...Mostly cloudy. Warmer. Highs 53 to 66. Lows 33 to 43. .MONDAY...Mostly sunny. Highs 59 to 71. .MONDAY NIGHT...Partly cloudy. A slight chance of rain showers after midnight. Chance of rain 20 percent. Lows 36 to 46. .TUESDAY...Partly cloudy. A chance of rain showers, mainly in the afternoon. Chance of rain 30 percent. Highs 58 to 70. .TUESDAY NIGHT...Mostly cloudy with a chance of rain showers, mixed with snow after midnight. Patchy fog after midnight. Chance of precipitation 50 percent. Lows 37 to 45. .WEDNESDAY...Rain and snow showers likely. Chance of precipitation 70 percent. Little snow accumulation expected. Cooler with highs 46 to 59. .WEDNESDAY NIGHT...Rain and snow showers likely, mainly in the evening. Patchy fog in the evening, then areas of fog after midnight. Chance of precipitation 60 percent. Light snow accumulations possible. Lows 33 to 41. .THURSDAY...Areas of fog in the morning. Partly cloudy with a chance of rain and snow showers. Chance of precipitation 40 percent. Highs 45 to 57. && TEMPERATURE McCall 16 41 19 51 $$ = IDZ013-170400- Boise Mountains- 231 PM MDT Thu Apr 16 2026 .TONIGHT...Partly cloudy with a chance of snow showers this evening, then mostly clear after midnight. Patchy fog after midnight. Chance of snow 30 percent. Lows 7 to 22. .FRIDAY...Patchy fog in the morning. Sunny. Highs 36 to 50. .FRIDAY NIGHT...Mostly clear. Lows 11 to 26. .SATURDAY...Mostly sunny. Not as cool with highs 47 to 62. .SATURDAY NIGHT...Mostly clear. Not as cold with lows 20 to 35. .SUNDAY AND SUNDAY NIGHT...Increasing clouds. Highs 56 to 71. Lows 28 to 43. .MONDAY...Mostly sunny. Highs 61 to 76. .MONDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows 31 to 46. .TUESDAY...Partly cloudy. A chance of rain showers, mainly in the afternoon. Chance of rain 30 percent. Highs 60 to 74. .TUESDAY NIGHT...Mostly cloudy with a chance of rain and snow showers. Chance of precipitation 50 percent. Lows 29 to 44. .WEDNESDAY...Increasing clouds. Rain and snow showers likely. Chance of precipitation 60 percent. Little snow accumulation expected. Cooler with highs 47 to 61. .WEDNESDAY NIGHT AND THURSDAY...Mostly cloudy. A chance of rain and snow showers. Areas of fog through the day. Chance of precipitation 40 percent. Lows 27 to 42. Highs 47 to 61. && TEMPERATURE Idaho City 18 50 21 61 $$ = IDZ028-170400- Camas Prairie- 231 PM MDT Thu Apr 16 2026 .TONIGHT...Decreasing clouds. Lows 15 to 20. Windy. Northwest winds 20 to 30 mph with gusts to 40 mph this evening, becoming west 10 to 15 mph after midnight. .FRIDAY...Sunny. Highs 43 to 48. Brisk. West winds 10 to 20 mph. Gusts to 30 mph in the afternoon. .FRIDAY NIGHT...Mostly clear. Patchy fog after midnight. Lows 18 to 23. Breezy. Northwest winds 10 to 20 mph with gusts to 30 mph in the evening, becoming light after midnight. .SATURDAY...Patchy fog in the morning. Mostly sunny. Highs 53 to 58. Light winds in the morning, becoming southeast 10 to 15 mph in the afternoon. .SATURDAY NIGHT...Mostly clear. Not as cold with lows 28 to 33. East winds 10 to 15 mph. .SUNDAY AND SUNDAY NIGHT...Mostly cloudy. Warmer. Highs 62 to 67. Lows 38 to 43. Breezy. .MONDAY AND MONDAY NIGHT...Partly cloudy. Highs 69 to 74. Lows 39 to 44. Breezy. .TUESDAY...Partly cloudy. A slight chance of rain showers in the afternoon. Chance of rain 20 percent. Highs 68 to 73. Breezy. .TUESDAY NIGHT...Mostly cloudy with a 30 percent chance of rain showers. Lows 37 to 42. Breezy. .WEDNESDAY...Partly cloudy with a 50 percent chance of rain showers. Cooler with highs 56 to 61. Breezy. .WEDNESDAY NIGHT AND THURSDAY...Mostly cloudy. A 30 percent chance of rain showers. Lows 32 to 37. Highs 55 to 60. Breezy. && TEMPERATURE Fairfield 16 46 19 56 $$ = IDZ033-170400- Upper Weiser River- 231 PM MDT Thu Apr 16 2026 .TONIGHT...Decreasing clouds. Lows 24 to 29. Northwest winds 10 to 15 mph this evening, becoming light after midnight. .FRIDAY...Sunny. Highs 47 to 52. Light winds. .FRIDAY NIGHT...Increasing clouds. Patchy fog after midnight. Lows 28 to 33. Light winds. .SATURDAY...Patchy fog in the morning. Mostly sunny. Highs 56 to 61. Light winds in the morning, becoming south around 10 mph in the afternoon. .SATURDAY NIGHT...Partly cloudy. Lows 34 to 39. East winds around 10 mph. .SUNDAY AND SUNDAY NIGHT...Mostly cloudy. Highs 64 to 69. Lows 42 to 47. .MONDAY...Mostly sunny. Highs 70 to 75. .MONDAY NIGHT...Partly cloudy. A slight chance of showers after midnight. Chance of rain 20 percent. Lows 44 to 49. .TUESDAY...Partly cloudy. A chance of showers, mainly in the afternoon. Chance of rain 30 percent. Highs 68 to 73. .TUESDAY NIGHT...Mostly cloudy with a 40 percent chance of showers. Lows 44 to 49. .WEDNESDAY...Partly sunny with showers likely, mainly in the afternoon. Chance of rain 60 percent. Cooler with highs 57 to 62. .WEDNESDAY NIGHT...Mostly cloudy with a 40 percent chance of rain showers. Lows 40 to 45. .THURSDAY...Patchy fog in the morning. Partly cloudy with a 30 percent chance of rain showers. Highs 57 to 62. && TEMPERATURE Council 24 51 28 59 Cambridge 25 52 29 60 $$ = ORZ064-170400- Oregon Lower Treasure Valley- 231 PM MDT Thu Apr 16 2026 /131 PM PDT Thu Apr 16 2026/ ...FREEZE WARNING REMAINS IN EFFECT FROM MIDNIGHT MDT /11 PM PDT/ TONIGHT TO 10 AM MDT /9 AM PDT/ FRIDAY... .TONIGHT...Mostly clear. Patchy fog after midnight. Lows 26 to 31. Northwest winds 10 to 15 mph with gusts to 25 mph this evening, becoming light after midnight. .FRIDAY...Patchy fog in the morning. Sunny. Highs 51 to 56. Light winds. .FRIDAY NIGHT...Increasing clouds. Patchy fog after midnight. Lows 29 to 34. Light winds. .SATURDAY...Patchy fog in the morning. Mostly sunny. Highs 60 to 65. East winds up to 10 mph. Gusts to 20 mph in the afternoon. .SATURDAY NIGHT...Partly cloudy. Lows 35 to 41. Northeast winds up to 10 mph. Gusts to 20 mph in the evening. .SUNDAY THROUGH MONDAY...Mostly cloudy. Highs 67 to 76. Lows 43 to 48. .MONDAY NIGHT AND TUESDAY...Partly cloudy. A 20 percent chance of showers. Lows 45 to 50. Highs 70 to 75. .TUESDAY NIGHT AND WEDNESDAY...Mostly cloudy. A 40 percent chance of showers. Lows 46 to 51. Highs 61 to 66. .WEDNESDAY NIGHT...Mostly cloudy. A chance of rain showers, mainly in the evening. Chance of rain 30 percent. Lows 42 to 47. .THURSDAY...Partly cloudy with a 20 percent chance of rain showers. Highs 60 to 65. && TEMPERATURE Ontario 27 55 29 64 $$ = IDZ012-170400- Lower Treasure Valley- 231 PM MDT Thu Apr 16 2026 ...FREEZE WARNING REMAINS IN EFFECT FROM MIDNIGHT MDT /11 PM PDT/ TONIGHT TO 10 AM MDT /9 AM PDT/ FRIDAY... .TONIGHT...Decreasing clouds. Patchy fog after midnight. Lows 26 to 31. Northwest winds 10 to 15 mph with gusts to 25 mph this evening, becoming light after midnight. .FRIDAY...Patchy fog in the morning. Sunny. Highs 51 to 56. Northwest winds up to 10 mph. .FRIDAY NIGHT...Increasing clouds. Patchy fog after midnight. Lows 28 to 33. East winds up to 10 mph. .SATURDAY...Patchy fog in the morning. Mostly sunny. Warmer with highs 61 to 66. Southeast winds 10 to 15 mph. Gusts to 25 mph in the afternoon. .SATURDAY NIGHT...Partly cloudy. Lows 37 to 42. East winds 10 to 15 mph. .SUNDAY AND SUNDAY NIGHT...Mostly cloudy. Highs 69 to 74. Lows 43 to 48. .MONDAY...Partly sunny. Highs 74 to 79. .MONDAY NIGHT...Partly cloudy. A slight chance of showers after midnight. Chance of rain 20 percent. Lows 45 to 50. .TUESDAY...Partly cloudy. A chance of showers, mainly in the afternoon. Chance of rain 30 percent. Highs 71 to 76. .TUESDAY NIGHT AND WEDNESDAY...Mostly cloudy. A 40 percent chance of rain showers. Cooler. Lows 46 to 51. Highs 61 to 66. Breezy. .WEDNESDAY NIGHT AND THURSDAY...Mostly cloudy. A 30 percent chance of rain showers. Lows 42 to 47. Highs 60 to 65. Breezy. && TEMPERATURE Caldwell 27 55 30 65 $$ = IDZ014-170400- Upper Treasure Valley- 231 PM MDT Thu Apr 16 2026 ...FREEZE WARNING REMAINS IN EFFECT FROM MIDNIGHT MDT /11 PM PDT/ TONIGHT TO 10 AM MDT /9 AM PDT/ FRIDAY... .TONIGHT...Decreasing clouds. Lows 23 to 28. Breezy. Northwest winds 10 to 20 mph. Gusts to 35 mph this evening. .FRIDAY...Sunny. Highs 51 to 56. Northwest winds 10 to 15 mph with gusts to 25 mph. .FRIDAY NIGHT...Increasing clouds. Lows 27 to 33. North winds 10 to 15 mph with gusts to 25 mph in the evening, becoming light after midnight. .SATURDAY...Mostly sunny. Warmer with highs 62 to 67. Breezy. Southeast winds 10 to 20 mph. .SATURDAY NIGHT...Increasing clouds. Lows 36 to 41. East winds 10 to 15 mph. .SUNDAY AND SUNDAY NIGHT...Mostly cloudy. Warmer. Highs 72 to 77. Lows 43 to 48. Breezy. .MONDAY AND MONDAY NIGHT...Partly cloudy. Highs 77 to 82. Lows 44 to 49. .TUESDAY...Partly cloudy. A slight chance of rain showers in the afternoon. Chance of rain 20 percent. Highs 75 to 80. .TUESDAY NIGHT...Mostly cloudy with a 30 percent chance of rain showers. Lows 44 to 49. .WEDNESDAY...Partly cloudy with a 50 percent chance of rain showers. Cooler with highs 61 to 66. Breezy. .WEDNESDAY NIGHT AND THURSDAY...Mostly cloudy. A 30 percent chance of rain showers. Lows 40 to 45. Highs 60 to 65. Breezy. && TEMPERATURE Boise 28 53 33 63 Mountain Home 23 55 27 65 $$ = IDZ016-170400- Western Magic Valley- 231 PM MDT Thu Apr 16 2026 ...FREEZE WARNING REMAINS IN EFFECT FROM MIDNIGHT MDT /11 PM PDT/ TONIGHT TO 10 AM MDT /9 AM PDT/ FRIDAY... .TONIGHT...Partly cloudy this evening, then clearing. Lows 22 to 27. Windy. West winds 15 to 25 mph with gusts to 35 mph. .FRIDAY...Sunny. Highs 48 to 53. Breezy. West winds 10 to 20 mph. .FRIDAY NIGHT...Mostly clear. Lows 23 to 28. West winds 10 to 15 mph with gusts to 25 mph in the evening, shifting to south after midnight. .SATURDAY...Mostly sunny. Not as cool with highs 60 to 65. East winds around 10 mph with gusts to 20 mph. .SATURDAY NIGHT...Mostly clear. Lows 32 to 37. East winds 10 to 15 mph. .SUNDAY AND SUNDAY NIGHT...Mostly cloudy. Warmer. Highs 70 to 75. Lows 42 to 47. Breezy. .MONDAY AND MONDAY NIGHT...Partly cloudy. Highs 76 to 81. Lows 44 to 49. .TUESDAY...Partly cloudy. A slight chance of rain showers in the afternoon. Chance of rain 20 percent. Highs 74 to 79. Breezy. .TUESDAY NIGHT...Mostly cloudy with a 30 percent chance of rain showers. Lows 43 to 48. .WEDNESDAY...Partly cloudy with a 50 percent chance of rain showers. Cooler with highs 60 to 65. Breezy. .WEDNESDAY NIGHT AND THURSDAY...Mostly cloudy. A 30 percent chance of rain showers. Lows 38 to 43. Highs 58 to 63. Breezy. && TEMPERATURE Jerome 24 49 27 61 Twin Falls 24 49 27 61 $$ = IDZ029-170400- Owyhee Mountains- 231 PM MDT Thu Apr 16 2026 .TONIGHT...Partly cloudy this evening, then clearing. Lows 19 to 29. Breezy. .FRIDAY...Sunny. Highs 46 to 51. .FRIDAY NIGHT...Increasing clouds. Lows 25 to 34. .SATURDAY...Mostly sunny. Not as cool with highs 56 to 61. .SATURDAY NIGHT...Increasing clouds. Lows 37 to 42. .SUNDAY THROUGH MONDAY...Mostly cloudy. Highs 63 to 73. Lows 42 to 47. Breezy. .MONDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows 41 to 48. .TUESDAY...Partly cloudy. A chance of rain showers, mainly in the afternoon. Chance of rain 30 percent. Highs 64 to 69. .TUESDAY NIGHT...Mostly cloudy with a chance of rain showers, mixed with snow after midnight. Chance of precipitation 50 percent. Lows 39 to 46. .WEDNESDAY...Partly sunny with rain and snow showers likely, mainly in the afternoon. Chance of precipitation 60 percent. Little snow accumulation expected. Cooler with highs 53 to 58. Breezy. .WEDNESDAY NIGHT...Mostly cloudy with a chance of snow showers. A chance of rain showers. Chance of precipitation 40 percent. Lows 35 to 44. .THURSDAY...Partly cloudy with a chance of rain and snow showers. Chance of precipitation 30 percent. Highs 53 to 58. Breezy. $$ = IDZ015-170400- Southwest Highlands- 231 PM MDT Thu Apr 16 2026 .TONIGHT...Partly cloudy with a chance of snow showers this evening, then mostly clear after midnight. Chance of snow 30 percent. Lows 17 to 23. Blustery. Gusts to 35 mph this evening. .FRIDAY...Sunny. Not as cool with highs 43 to 51. .FRIDAY NIGHT...Increasing clouds. Lows 22 to 27. .SATURDAY...Sunny. Not as cool with highs 58 to 64. .SATURDAY NIGHT...Increasing clouds. Not as cold with lows 33 to 38. .SUNDAY AND SUNDAY NIGHT...Mostly cloudy. Highs 66 to 73. Lows 40 to 46. .MONDAY...Mostly sunny. Highs 70 to 78. Breezy. .MONDAY NIGHT...Partly cloudy in the evening, then clearing. A 20 percent chance of rain showers. Lows 40 to 46. .TUESDAY...Partly cloudy. A chance of rain showers, mainly in the afternoon. Chance of rain 30 percent. Highs 67 to 75. Breezy. .TUESDAY NIGHT...Mostly cloudy with a 50 percent chance of rain showers. Lows 37 to 44. .WEDNESDAY...Partly cloudy with a chance of rain and snow showers in the morning, then rain showers likely in the afternoon. Chance of precipitation 60 percent. Little snow accumulation expected. Cooler with highs 53 to 62. Breezy. .WEDNESDAY NIGHT AND THURSDAY...Mostly cloudy. A chance of rain and snow showers. Chance of precipitation 40 percent. Lows 34 to 40. Highs 52 to 60. Breezy. $$ = IDZ030-170400- Southern Twin Falls County- 231 PM MDT Thu Apr 16 2026 .TONIGHT...Partly cloudy with a slight chance of snow showers this evening, then mostly clear after midnight. Chance of snow 20 percent. Lows 19 to 24. Blustery. .FRIDAY...Sunny. Highs 45 to 50. .FRIDAY NIGHT...Mostly clear. Lows 23 to 28. .SATURDAY...Mostly sunny. Not as cool with highs 58 to 63. .SATURDAY NIGHT...Mostly clear. Not as cold with lows 33 to 38. .SUNDAY AND SUNDAY NIGHT...Mostly cloudy. Highs 67 to 72. Lows 42 to 47. Breezy. .MONDAY...Mostly sunny. Highs 73 to 78. Breezy. .MONDAY NIGHT...Partly cloudy in the evening, then clearing. Lows 44 to 49. .TUESDAY...Partly cloudy. A chance of rain showers in the afternoon. Chance of rain 30 percent. Highs 71 to 76. Breezy. .TUESDAY NIGHT...Mostly cloudy with a chance of rain showers, mixed with snow after midnight. Chance of precipitation 40 percent. Lows 41 to 46. .WEDNESDAY...Increasing clouds. Snow showers likely. Rain showers likely, mainly in the afternoon. Chance of precipitation 60 percent. Little snow accumulation expected. Cooler with highs 58 to 63. Windy. .WEDNESDAY NIGHT AND THURSDAY...Mostly cloudy. A chance of rain and snow showers. Chance of precipitation 40 percent. Lows 36 to 41. Highs 55 to 60. Breezy. $$ = ORZ062-170400- Baker County- 131 PM PDT Thu Apr 16 2026 .TONIGHT...Decreasing clouds. Patchy fog after midnight. Lows 19 to 27. Breezy. Northwest winds 10 to 20 mph with gusts to 30 mph this evening, becoming west up to 10 mph after midnight. .FRIDAY...Areas of fog in the morning. Sunny. Highs 48 to 54. Light winds in the morning, becoming southeast up to 10 mph in the afternoon. .FRIDAY NIGHT...Increasing clouds. Patchy fog after midnight. Lows 24 to 33. Southeast winds up to 10 mph. .SATURDAY...Patchy fog in the morning. Mostly sunny. Highs 53 to 60. Breezy. Southeast winds up to 10 mph with gusts to 20 mph in the morning, increasing to 10 to 20 mph with gusts to 30 mph in the afternoon. .SATURDAY NIGHT...Partly cloudy. Lows 30 to 40. Breezy. Southeast winds 10 to 20 mph with gusts to 30 mph in the evening, decreasing to around 10 mph after midnight. .SUNDAY AND SUNDAY NIGHT...Mostly cloudy. Highs 61 to 69. Lows 36 to 46. .MONDAY...Partly sunny. Highs 67 to 75. .MONDAY NIGHT AND TUESDAY...Partly cloudy. A 30 percent chance of rain showers. Lows 39 to 49. Highs 64 to 73. .TUESDAY NIGHT...Mostly cloudy with a 40 percent chance of rain showers. Patchy fog after midnight. Lows 39 to 47. .WEDNESDAY...Increasing clouds. Patchy fog in the morning. Rain and snow showers likely. Chance of precipitation 60 percent. Little snow accumulation expected. Cooler with highs 55 to 63. Breezy. .WEDNESDAY NIGHT...Mostly cloudy. A chance of rain showers in the evening, then a slight chance of rain and snow showers after midnight. Chance of precipitation 30 percent. Lows 35 to 43. Breezy. .THURSDAY...A chance of snow showers in the morning. Partly cloudy with a chance of rain showers. Chance of precipitation 30 percent. Highs 55 to 62. Breezy. && TEMPERATURE Baker City 19 52 24 59 $$ = ORZ061-170400- Harney County- 131 PM PDT Thu Apr 16 2026 .TONIGHT...Mostly clear. Lows 16 to 24. Northwest winds 10 to 15 mph. Gusts to 30 mph this evening. .FRIDAY...Patchy fog in the morning. Sunny. Not as cool with highs 49 to 54. Light winds. .FRIDAY NIGHT...Mostly cloudy. Lows 23 to 31. East winds up to 10 mph. .SATURDAY...Mostly sunny. Warmer with highs 59 to 65. Southeast winds 10 to 15 mph. Gusts to 25 mph in the afternoon. .SATURDAY NIGHT...Increasing clouds. Lows 32 to 40. East winds 10 to 15 mph. Gusts to 25 mph in the evening. .SUNDAY AND SUNDAY NIGHT...Mostly cloudy. Highs 64 to 71. Lows 36 to 44. .MONDAY AND MONDAY NIGHT...Mostly cloudy. A 30 percent chance of rain showers. Highs 66 to 71. Lows 36 to 43. .TUESDAY...Partly cloudy with a 40 percent chance of rain showers. Highs 60 to 65. .TUESDAY NIGHT...Mostly cloudy with a chance of rain showers, mixed with snow after midnight. Chance of precipitation 50 percent. Lows 36 to 41. .WEDNESDAY...Patchy fog in the morning. Rain and snow showers likely, mainly in the afternoon. Chance of precipitation 60 percent. Little snow accumulation expected. Highs 53 to 58. Breezy. .WEDNESDAY NIGHT AND THURSDAY...Mostly cloudy. A chance of rain and snow showers. Chance of precipitation 30 percent. Lows 32 to 38. Highs 55 to 60. && TEMPERATURE Burns 16 52 23 63 $$ = ORZ063-170400- Malheur County- 231 PM MDT Thu Apr 16 2026 /131 PM PDT Thu Apr 16 2026/ .TONIGHT...Decreasing clouds. Lows 19 to 29. Breezy. Northwest winds 10 to 20 mph this evening, becoming west up to 10 mph after midnight. .FRIDAY...Sunny. Highs 48 to 55. Southwest winds up to 10 mph. .FRIDAY NIGHT...Partly cloudy. Lows 23 to 33. East winds up to 10 mph. .SATURDAY...Mostly sunny. Warmer with highs 56 to 66. Southeast winds 10 to 15 mph. .SATURDAY NIGHT...Partly cloudy. Not as cold with lows 34 to 40. East winds 10 to 15 mph. .SUNDAY THROUGH MONDAY...Mostly cloudy. Highs 65 to 75. Lows 38 to 46. .MONDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows 39 to 48. .TUESDAY...Partly cloudy with a 30 percent chance of rain showers. Highs 65 to 71. .TUESDAY NIGHT...Mostly cloudy with a 40 percent chance of rain showers. Lows 38 to 48. .WEDNESDAY...Rain showers likely, mainly in the afternoon. Chance of rain 60 percent. Highs 56 to 62. Breezy. .WEDNESDAY NIGHT AND THURSDAY...Mostly cloudy. A chance of rain and snow showers. Chance of precipitation 30 percent. Lows 35 to 44. Highs 56 to 62. $$ =