FPUS55 KBOI 271837 ZFPBOI Zone Forecasts for Southwest Idaho/Southeast Oregon National Weather Service Boise ID 1237 PM MDT Mon Apr 27 2026 Forecast Updated. Spot temperatures are for the rest of today, tonight, and Tuesday. IDZ011-280200- West Central Mountains- 1237 PM MDT Mon Apr 27 2026 .REST OF TODAY...Partly cloudy with a chance of rain and snow showers. Chance of precipitation 30 percent. Highs 41 to 54. .TONIGHT...Partly cloudy. Patchy fog after midnight. Lows 24 to 34. .TUESDAY...Patchy fog in the morning. Mostly sunny. Highs 46 to 59. .TUESDAY NIGHT...Mostly cloudy. Lows 31 to 41. .WEDNESDAY...Partly cloudy. A chance of rain and snow showers in the afternoon. Chance of precipitation 30 percent. Highs 50 to 63. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Patchy fog after midnight. Lows 30 to 40. .THURSDAY...Areas of fog in the morning. Sunny. Highs 55 to 68. .THURSDAY NIGHT...Partly cloudy. Patchy fog after midnight. Lows 34 to 44. .FRIDAY...Sunny. Highs 57 to 70. .FRIDAY NIGHT...Partly cloudy. Lows 38 to 47. .SATURDAY AND SATURDAY NIGHT...Mostly cloudy. A 20 percent chance of rain showers. Highs 59 to 72. Lows 38 to 48. .SUNDAY...Partly cloudy. A chance of rain showers, mainly in the afternoon. Chance of rain 30 percent. Highs 61 to 73. && TEMPERATURE McCall 49 25 53 $$ = IDZ013-280200- Boise Mountains- 1237 PM MDT Mon Apr 27 2026 .REST OF TODAY...Partly cloudy with a 20 percent chance of snow showers. Highs 43 to 58. .TONIGHT...Decreasing clouds. Lows 18 to 33. .TUESDAY...Sunny. Highs 48 to 63. .TUESDAY NIGHT...Partly cloudy. Lows 24 to 39. .WEDNESDAY...Partly cloudy. A slight chance of rain and snow showers in the afternoon. Chance of precipitation 20 percent. Highs 52 to 67. .WEDNESDAY NIGHT THROUGH FRIDAY...Mostly clear. Lows 26 to 41. Highs 58 to 73. .FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows 31 to 46. Highs 62 to 77. .SATURDAY NIGHT...Decreasing clouds. A 20 percent chance of rain showers. Lows 32 to 47. .SUNDAY...Partly cloudy. A chance of rain showers, mainly in the afternoon. Chance of rain 30 percent. Highs 63 to 78. && TEMPERATURE Idaho City 57 27 62 $$ = IDZ028-280200- Camas Prairie- 1237 PM MDT Mon Apr 27 2026 .REST OF TODAY...Mostly sunny. Highs 51 to 56. Breezy. West winds 15 to 20 mph with gusts to 35 mph. .TONIGHT...Decreasing clouds. Lows 24 to 29. Breezy. Northwest winds 10 to 20 mph. Gusts to 35 mph in the evening. .TUESDAY...Sunny. Highs 54 to 59. Breezy. West winds 10 to 20 mph. Gusts to 30 mph in the afternoon. .TUESDAY NIGHT...Partly cloudy. Lows 29 to 34. Northwest winds 10 to 15 mph. Gusts to 30 mph in the evening. .WEDNESDAY...Partly sunny. Highs 58 to 63. Light winds in the morning, becoming west 10 to 15 mph with gusts to 25 mph in the afternoon. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows 32 to 37. .THURSDAY THROUGH FRIDAY...Mostly clear. Highs 61 to 70. Lows 34 to 39. .FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows 39 to 44. Highs 69 to 74. .SATURDAY NIGHT...Mostly cloudy. Lows 40 to 45. .SUNDAY...Partly cloudy. A slight chance of rain showers and thunderstorms in the afternoon. Chance of rain 20 percent. Highs 70 to 75. && TEMPERATURE Fairfield 54 25 57 $$ = IDZ033-280200- Upper Weiser River- 1237 PM MDT Mon Apr 27 2026 .REST OF TODAY...Partly cloudy with a 30 percent chance of rain showers. Highs 54 to 60. Breezy. West winds 10 to 20 mph. .TONIGHT...Partly cloudy in the evening, then clearing. Lows 31 to 36. Northwest winds 10 to 15 mph with gusts to 30 mph in the evening, becoming light after midnight. .TUESDAY...Sunny. Highs 59 to 64. Light winds in the morning, becoming southwest 10 to 15 mph in the afternoon. .TUESDAY NIGHT...Mostly cloudy. Lows 39 to 44. Breezy. South winds 10 to 20 mph with gusts to 30 mph in the evening, becoming northeast up to 10 mph after midnight. .WEDNESDAY...Partly sunny in the morning, then clearing. Highs 63 to 69. North winds 10 to 15 mph. .WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows 39 to 44. Highs 66 to 72. .THURSDAY NIGHT...Increasing clouds. Lows 42 to 47. .FRIDAY...Sunny. Highs 69 to 74. .FRIDAY NIGHT...Increasing clouds. Lows 45 to 50. .SATURDAY...Partly sunny. Highs 71 to 76. .SATURDAY NIGHT...Mostly cloudy. A slight chance of showers in the evening. Chance of rain 20 percent. Lows 46 to 51. .SUNDAY...Partly cloudy. A slight chance of showers in the afternoon. Chance of rain 20 percent. Highs 73 to 78. && TEMPERATURE Council 59 34 63 Cambridge 60 33 64 $$ = ORZ064-280200- Oregon Lower Treasure Valley- 1237 PM MDT Mon Apr 27 2026 /1137 AM PDT Mon Apr 27 2026/ .REST OF TODAY...Partly cloudy with a 30 percent chance of showers. Highs 58 to 63. Breezy. Northwest winds 10 to 20 mph with gusts to 30 mph. .TONIGHT...Partly cloudy in the evening, then clearing. Lows 33 to 38. Breezy. Northwest winds 10 to 20 mph with gusts to 30 mph in the evening, decreasing to around 10 mph after midnight. .TUESDAY...Sunny. Highs 63 to 68. Light winds in the morning, becoming south up to 10 mph in the afternoon. .TUESDAY NIGHT...Mostly cloudy. Lows 42 to 47. East winds 10 to 15 mph with gusts to 25 mph in the evening, becoming light after midnight. .WEDNESDAY...Partly sunny in the morning, then clearing. Highs 67 to 72. North winds around 10 mph. .WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows 41 to 46. Highs 70 to 75. .THURSDAY NIGHT...Increasing clouds. Lows 43 to 49. .FRIDAY...Sunny. Highs 73 to 78. .FRIDAY NIGHT...Partly cloudy. Lows 46 to 52. .SATURDAY AND SATURDAY NIGHT...Mostly cloudy. Highs 74 to 79. Lows 47 to 52. .SUNDAY...Mostly sunny. Highs 76 to 81. && TEMPERATURE Ontario 61 34 67 $$ = IDZ012-280200- Lower Treasure Valley- 1237 PM MDT Mon Apr 27 2026 .REST OF TODAY...Partly cloudy with a 20 percent chance of rain showers. Highs 58 to 63. Breezy. Northwest winds 10 to 20 mph with gusts to 30 mph. .TONIGHT...Partly cloudy in the evening, then clearing. Lows 33 to 38. Breezy. Northwest winds 10 to 20 mph in the evening, becoming light after midnight. .TUESDAY...Patchy fog in the morning. Sunny. Highs 63 to 68. Northwest winds up to 10 mph. .TUESDAY NIGHT...Mostly cloudy. Lows 40 to 45. Northeast winds 10 to 15 mph in the evening, becoming light after midnight. .WEDNESDAY...Partly sunny in the morning, then clearing. Highs 67 to 72. North winds up to 10 mph. Gusts to 20 mph in the afternoon. .WEDNESDAY NIGHT THROUGH FRIDAY...Mostly clear. Lows 40 to 48. Highs 70 to 79. .FRIDAY NIGHT...Partly cloudy. Lows 46 to 52. .SATURDAY AND SATURDAY NIGHT...Mostly cloudy. Highs 76 to 81. Lows 47 to 52. .SUNDAY...Partly cloudy. A slight chance of showers in the afternoon. Chance of rain 20 percent. Highs 76 to 81. && TEMPERATURE Caldwell 61 35 66 $$ = IDZ014-280200- Upper Treasure Valley- 1237 PM MDT Mon Apr 27 2026 .REST OF TODAY...Sunny. Highs 59 to 64. Breezy. Northwest winds 10 to 20 mph with gusts to 30 mph. .TONIGHT...Decreasing clouds. Lows 32 to 37. Breezy. Northwest winds 10 to 20 mph with gusts to 30 mph in the evening, decreasing to around 10 mph after midnight. .TUESDAY...Sunny. Highs 63 to 68. Northwest winds 10 to 15 mph with gusts to 25 mph. .TUESDAY NIGHT...Partly cloudy. Lows 37 to 43. North winds 10 to 15 mph with gusts to 25 mph in the evening, shifting to east after midnight. .WEDNESDAY...Mostly sunny. Highs 67 to 72. East winds up to 10 mph in the morning, shifting to northwest with gusts to 25 mph in the afternoon. .WEDNESDAY NIGHT THROUGH FRIDAY...Mostly clear. Lows 38 to 46. Highs 70 to 80. .FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows 44 to 50. Highs 78 to 83. .SATURDAY NIGHT...Mostly cloudy. Lows 46 to 51. .SUNDAY...Partly cloudy. A slight chance of showers in the afternoon. Chance of rain 20 percent. Highs 77 to 82. && TEMPERATURE Boise 60 37 64 Mountain Home 61 33 66 $$ = IDZ016-280200- Western Magic Valley- 1237 PM MDT Mon Apr 27 2026 .REST OF TODAY...Sunny. Highs 55 to 60. Breezy. West winds 15 to 20 mph with gusts to 35 mph. .TONIGHT...Mostly clear. Lows 31 to 36. Breezy. West winds 10 to 20 mph. Gusts to 30 mph in the evening. .TUESDAY...Sunny. Highs 60 to 65. West winds 10 to 15 mph with gusts to 30 mph. .TUESDAY NIGHT...Partly cloudy. Lows 34 to 39. West winds 10 to 15 mph with gusts to 25 mph in the evening, shifting to southeast after midnight. .WEDNESDAY...Mostly sunny. Highs 64 to 69. Southeast winds around 10 mph in the morning, shifting to northwest with gusts to 20 mph in the afternoon. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows 37 to 42. .THURSDAY THROUGH FRIDAY NIGHT...Mostly clear. Highs 67 to 76. Lows 38 to 48. .SATURDAY...Mostly sunny. Highs 76 to 81. .SATURDAY NIGHT...Mostly cloudy. Lows 45 to 50. .SUNDAY...Partly cloudy. A slight chance of showers in the afternoon. Chance of rain 20 percent. Highs 75 to 80. && TEMPERATURE Jerome 57 32 60 Twin Falls 56 33 60 $$ = IDZ029-280200- Owyhee Mountains- 1237 PM MDT Mon Apr 27 2026 .REST OF TODAY...Partly cloudy with a slight chance of rain and snow showers. Chance of precipitation 20 percent. Highs 51 to 56. Breezy. .TONIGHT...Partly cloudy in the evening, then clearing. Lows 30 to 37. .TUESDAY...Sunny. Highs 57 to 62. .TUESDAY NIGHT...Partly cloudy. Lows 37 to 44. .WEDNESDAY...Partly sunny. Highs 60 to 65. .WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Mostly clear. Lows 37 to 47. Highs 63 to 68. .FRIDAY...Sunny. Highs 68 to 73. .FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows 45 to 51. Highs 70 to 75. .SATURDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers. Lows 45 to 50. .SUNDAY...Partly cloudy. A chance of rain showers with a slight chance of thunderstorms in the afternoon. Chance of rain 30 percent. Highs 69 to 74. $$ = IDZ015-280200- Southwest Highlands- 1237 PM MDT Mon Apr 27 2026 .REST OF TODAY...Partly cloudy with a 20 percent chance of snow showers. Highs 51 to 58. Breezy. .TONIGHT...Partly cloudy in the evening, then clearing. Lows 29 to 34. Breezy. .TUESDAY...Sunny. Highs 56 to 63. .TUESDAY NIGHT...Partly cloudy. Lows 34 to 39. .WEDNESDAY...Mostly sunny. Highs 59 to 67. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows 35 to 40. .THURSDAY AND THURSDAY NIGHT...Mostly clear. Highs 62 to 69. Lows 37 to 42. .FRIDAY...Sunny. Highs 67 to 75. .FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows 43 to 48. Highs 72 to 79. .SATURDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers. Lows 44 to 49. .SUNDAY...Partly cloudy. A chance of rain showers with a slight chance of thunderstorms in the afternoon. Chance of rain 30 percent. Highs 71 to 78. $$ = IDZ030-280200- Southern Twin Falls County- 1237 PM MDT Mon Apr 27 2026 .REST OF TODAY...Sunny. Highs 52 to 57. Breezy. .TONIGHT...Decreasing clouds. Lows 30 to 35. Breezy. .TUESDAY...Sunny. Highs 57 to 62. .TUESDAY NIGHT...Partly cloudy. Lows 34 to 39. .WEDNESDAY...Partly cloudy. A slight chance of rain showers in the afternoon. Chance of rain 20 percent. Highs 61 to 66. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows 36 to 41. .THURSDAY AND THURSDAY NIGHT...Mostly clear. Highs 64 to 69. Lows 38 to 43. .FRIDAY AND FRIDAY NIGHT...Mostly clear. Highs 68 to 73. Lows 43 to 48. .SATURDAY...Mostly sunny. Highs 73 to 78. .SATURDAY NIGHT...Mostly cloudy. A slight chance of rain showers in the evening. Chance of rain 20 percent. Lows 45 to 50. .SUNDAY...Partly cloudy. A chance of rain showers in the afternoon. Chance of rain 30 percent. Highs 73 to 78. $$ = ORZ062-280200- Baker County- 1137 AM PDT Mon Apr 27 2026 .REST OF TODAY...Snow showers likely, a chance of rain showers with a slight chance of thunderstorms. Chance of precipitation 60 percent. Little or no snow accumulation. Highs 51 to 59. Breezy. Northwest winds 10 to 20 mph with gusts to 30 mph. .TONIGHT...Partly cloudy in the evening, then clearing. Patchy fog after midnight. Lows 27 to 35. Northwest winds 10 to 15 mph with gusts to 25 mph in the evening, becoming light after midnight. .TUESDAY...Areas of fog in the morning. Mostly sunny. Highs 58 to 65. Light winds in the morning, becoming southwest 10 to 15 mph with gusts to 25 mph in the afternoon. .TUESDAY NIGHT...Mostly cloudy. Lows 34 to 43. North winds 10 to 15 mph with gusts to 25 mph in the evening, becoming light after midnight. .WEDNESDAY...Mostly sunny. Highs 61 to 68. North winds 10 to 15 mph. .WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows 33 to 43. Highs 65 to 72. .THURSDAY NIGHT...Partly cloudy. Lows 37 to 46. .FRIDAY...Sunny. Highs 68 to 74. .FRIDAY NIGHT...Partly cloudy. Lows 39 to 49. .SATURDAY...Partly cloudy. A slight chance of rain showers in the afternoon. Chance of rain 20 percent. Highs 67 to 75. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. A 20 percent chance of rain showers. Lows 40 to 49. Highs 69 to 77. && TEMPERATURE Baker City 56 27 62 $$ = ORZ061-280200- Harney County- 1137 AM PDT Mon Apr 27 2026 .REST OF TODAY...Partly cloudy with a chance of rain and snow showers. Chance of precipitation 30 percent. Highs 53 to 58. Breezy. Northwest winds 10 to 20 mph with gusts to 30 mph. .TONIGHT...Partly cloudy in the evening, then clearing. Lows 26 to 34. North winds 10 to 15 mph with gusts to 30 mph in the evening, becoming light after midnight. .TUESDAY...Sunny. Highs 58 to 63. West winds up to 10 mph. Gusts to 20 mph in the afternoon. .TUESDAY NIGHT...Decreasing clouds. Lows 32 to 40. Northwest winds 10 to 15 mph. .WEDNESDAY...Sunny. Highs 61 to 67. Light winds in the morning, becoming northeast 10 to 15 mph with gusts to 25 mph in the afternoon. .WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows 33 to 40. Highs 64 to 70. Breezy. .THURSDAY NIGHT...Partly cloudy. Lows 35 to 44. .FRIDAY...Sunny. Highs 69 to 75. .FRIDAY NIGHT...Partly cloudy. Lows 38 to 46. .SATURDAY AND SATURDAY NIGHT...Mostly cloudy. A 20 percent chance of rain showers. Highs 69 to 76. Lows 39 to 47. .SUNDAY...Partly cloudy. A chance of rain showers in the afternoon. Chance of rain 30 percent. Highs 70 to 76. && TEMPERATURE Burns 56 26 62 $$ = ORZ063-280200- Malheur County- 1237 PM MDT Mon Apr 27 2026 /1137 AM PDT Mon Apr 27 2026/ .REST OF TODAY...Partly cloudy with a 30 percent chance of rain showers. Highs 54 to 60. Breezy. Northwest winds 10 to 20 mph with gusts to 30 mph. .TONIGHT...Partly cloudy in the evening, then clearing. Lows 30 to 37. Northwest winds 10 to 15 mph. Gusts to 30 mph in the evening. .TUESDAY...Patchy fog in the morning. Sunny. Highs 59 to 66. Southwest winds 10 to 15 mph. .TUESDAY NIGHT...Mostly cloudy. Lows 35 to 45. Northeast winds 10 to 15 mph in the evening, becoming light after midnight. .WEDNESDAY...Mostly sunny. Highs 63 to 69. Light winds in the morning, becoming northeast 10 to 15 mph in the afternoon. .WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows 35 to 45. Highs 66 to 72. .THURSDAY NIGHT...Partly cloudy. Lows 37 to 47. .FRIDAY...Sunny. Highs 71 to 77. .FRIDAY NIGHT...Partly cloudy. Lows 41 to 51. .SATURDAY...Partly sunny. Highs 71 to 79. .SATURDAY NIGHT...Mostly cloudy. A slight chance of rain showers in the evening. Chance of rain 20 percent. Lows 43 to 51. .SUNDAY...Partly cloudy. A slight chance of rain showers in the afternoon. Chance of rain 20 percent. Highs 72 to 78. $$ =