FPUS55 KBOI 022032 ZFPBOI Zone Forecasts for Southwest Idaho/Southeast Oregon National Weather Service Boise ID 231 PM MDT Thu Apr 2 2026 Spot temperatures are for tonight, Friday, Friday night, and Saturday. IDZ011-030400- West Central Mountains- 231 PM MDT Thu Apr 2 2026 ...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 6 PM MDT THIS EVENING... .TONIGHT...Mostly cloudy. A chance of snow showers this evening. Areas of fog. Chance of snow 30 percent. Lows 18 to 28. .FRIDAY...Areas of fog in the morning. Sunny. Not as cool with highs 39 to 51. .FRIDAY NIGHT...Mostly clear. Patchy fog in the evening. Areas of fog after midnight. Lows 22 to 32. .SATURDAY...Areas of fog in the morning. Sunny. Highs 47 to 59. .SATURDAY NIGHT...Mostly clear. Patchy fog after midnight. Lows 26 to 36. .SUNDAY...Sunny. Highs 51 to 64. .SUNDAY NIGHT...Partly cloudy. Patchy fog after midnight. Lows 31 to 41. .MONDAY THROUGH TUESDAY...Partly cloudy. Highs 51 to 65. Lows 34 to 45. .TUESDAY NIGHT...Partly cloudy with a slight chance of rain showers, mixed with snow after midnight. Areas of fog after midnight. Chance of precipitation 20 percent. Lows 29 to 39. .WEDNESDAY...Areas of fog in the morning. Partly cloudy with a chance of rain and snow showers. Chance of precipitation 30 percent. Highs 45 to 57. .WEDNESDAY NIGHT...Partly cloudy with a chance of rain and snow showers, mainly in the evening. Chance of precipitation 30 percent. Lows 28 to 36. .THURSDAY...Partly cloudy with a chance of rain and snow showers. Chance of precipitation 30 percent. Highs 44 to 56. && TEMPERATURE McCall 20 45 22 53 $$ = IDZ013-030400- Boise Mountains- 231 PM MDT Thu Apr 2 2026 .TONIGHT...Mostly cloudy with a chance of snow showers this evening, then partly cloudy after midnight. Patchy fog this evening. Areas of fog after midnight. Chance of snow 30 percent. Lows 12 to 27. .FRIDAY...Areas of fog in the morning. Sunny. Not as cool with highs 42 to 54. .FRIDAY NIGHT...Mostly clear. Patchy fog after midnight. Lows 17 to 32. .SATURDAY...Patchy fog in the morning. Sunny. Highs 50 to 63. .SATURDAY NIGHT...Clear. Lows 21 to 36. .SUNDAY AND SUNDAY NIGHT...Mostly clear. Highs 55 to 69. Lows 25 to 40. .MONDAY THROUGH TUESDAY...Partly cloudy. Highs 57 to 72. Lows 29 to 44. .TUESDAY NIGHT...Partly cloudy. A slight chance of rain showers after midnight. Chance of rain 20 percent. Lows 25 to 40. .WEDNESDAY...Partly cloudy. A chance of rain and snow showers, mainly in the afternoon. Chance of precipitation 30 percent. Highs 49 to 62. .WEDNESDAY NIGHT...Mostly cloudy with a chance of rain and snow showers in the evening, then partly cloudy with a slight chance of rain and snow showers after midnight. Chance of precipitation 30 percent. Lows 23 to 38. .THURSDAY...Partly cloudy with a chance of rain and snow showers. Chance of precipitation 30 percent. Highs 48 to 61. && TEMPERATURE Idaho City 21 54 26 63 $$ = IDZ028-030400- Camas Prairie- 231 PM MDT Thu Apr 2 2026 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 9 PM MDT THIS EVENING... .TONIGHT...Partly cloudy. Lows 20 to 25. Windy. West winds 20 to 30 mph with gusts to 45 mph this evening, decreasing to 10 to 20 mph with gusts to 30 mph after midnight. .FRIDAY...Sunny. Not as cool with highs 48 to 53. West winds 10 to 15 mph with gusts to 25 mph. .FRIDAY NIGHT...Mostly clear. Patchy fog after midnight. Lows 23 to 28. West winds 10 to 15 mph with gusts to 25 mph in the evening, becoming light after midnight. .SATURDAY...Sunny. Highs 56 to 61. Light winds. .SATURDAY NIGHT...Mostly clear. Lows 29 to 34. West winds up to 10 mph in the evening, becoming light after midnight. .SUNDAY AND SUNDAY NIGHT...Mostly clear. Highs 61 to 66. Lows 33 to 38. .MONDAY AND MONDAY NIGHT...Partly cloudy. Highs 65 to 70. Lows 36 to 41. .TUESDAY...Sunny. Highs 64 to 69. Breezy. .TUESDAY NIGHT...Partly cloudy. Lows 34 to 39. Breezy. .WEDNESDAY...Partly cloudy. A slight chance of rain showers in the afternoon. Chance of rain 20 percent. Highs 56 to 61. Breezy. .WEDNESDAY NIGHT...Mostly cloudy with a slight chance of rain showers, mixed with snow after midnight. Chance of precipitation 20 percent. Lows 30 to 35. Breezy. .THURSDAY...Partly cloudy. A slight chance of rain and snow showers in the morning, then a chance of rain showers in the afternoon. Chance of precipitation 30 percent. Highs 55 to 60. Breezy. && TEMPERATURE Fairfield 21 52 23 59 $$ = IDZ033-030400- Upper Weiser River- 231 PM MDT Thu Apr 2 2026 .TONIGHT...Mostly cloudy this evening, then clearing. Areas of fog after midnight. Lows 27 to 32. Northwest winds 10 to 15 mph with gusts to 25 mph this evening, shifting to southeast after midnight. .FRIDAY...Areas of fog in the morning. Sunny. Highs 50 to 55. Light winds. .FRIDAY NIGHT...Mostly clear. Lows 31 to 36. Light winds. .SATURDAY...Sunny. Highs 58 to 63. Light winds. .SATURDAY NIGHT...Mostly clear. Lows 34 to 39. Light winds. .SUNDAY...Sunny. Highs 63 to 68. .SUNDAY NIGHT THROUGH TUESDAY...Partly cloudy. Lows 40 to 48. Highs 65 to 71. .TUESDAY NIGHT...Decreasing clouds. Lows 38 to 43. .WEDNESDAY THROUGH THURSDAY...Partly cloudy with a 20 percent chance of rain showers. Highs 56 to 63. Lows 35 to 40. && TEMPERATURE Council 28 55 32 62 Cambridge 28 55 32 62 $$ = ORZ064-030400- Oregon Lower Treasure Valley- 231 PM MDT Thu Apr 2 2026 /131 PM PDT Thu Apr 2 2026/ .TONIGHT...Partly cloudy this evening, then clearing. Lows 27 to 32. Breezy. West winds 10 to 20 mph. Gusts to 30 mph this evening. .FRIDAY...Patchy fog in the morning. Sunny. Highs 54 to 59. Light winds. .FRIDAY NIGHT...Mostly clear. Lows 32 to 37. Light winds. .SATURDAY...Sunny. Highs 61 to 66. Light winds. .SATURDAY NIGHT...Mostly clear. Lows 35 to 40. Light winds. .SUNDAY...Sunny. Highs 66 to 71. .SUNDAY NIGHT THROUGH TUESDAY...Partly cloudy. Lows 40 to 49. Highs 69 to 75. .TUESDAY NIGHT...Decreasing clouds. Lows 41 to 46. .WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. A 20 percent chance of rain showers. Highs 63 to 68. Lows 38 to 43. .THURSDAY...Mostly sunny. Highs 60 to 65. && TEMPERATURE Ontario 28 58 32 65 $$ = IDZ012-030400- Lower Treasure Valley- 231 PM MDT Thu Apr 2 2026 .TONIGHT...Partly cloudy with a chance of rain showers this evening, then mostly clear after midnight. Patchy fog after midnight. Chance of rain 30 percent. Lows 27 to 32. Breezy. Northwest winds 10 to 20 mph with gusts to 30 mph this evening, becoming west up to 10 mph after midnight. .FRIDAY...Patchy fog in the morning. Sunny. Highs 54 to 59. Northwest winds up to 10 mph. .FRIDAY NIGHT...Mostly clear. Lows 31 to 36. Light winds. .SATURDAY...Sunny. Highs 62 to 67. Light winds. .SATURDAY NIGHT...Mostly clear. Lows 36 to 41. Light winds. .SUNDAY...Sunny. Highs 67 to 72. .SUNDAY NIGHT THROUGH TUESDAY...Partly cloudy. Lows 40 to 49. Highs 70 to 75. .TUESDAY NIGHT...Decreasing clouds. Lows 42 to 47. .WEDNESDAY...Partly cloudy. A slight chance of rain showers in the afternoon. Chance of rain 20 percent. Highs 63 to 68. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. A 20 percent chance of rain showers. Lows 38 to 43. Highs 60 to 65. && TEMPERATURE Caldwell 30 57 33 65 $$ = IDZ014-030400- Upper Treasure Valley- 231 PM MDT Thu Apr 2 2026 .TONIGHT...Partly cloudy with a chance of rain and snow showers this evening, then mostly clear after midnight. Chance of precipitation 30 percent. Lows 26 to 31. Breezy. Northwest winds 10 to 20 mph. Gusts to 35 mph this evening, decreasing to 25 mph after midnight. .FRIDAY...Patchy fog in the morning. Sunny. Highs 54 to 59. Northwest winds 10 to 15 mph with gusts to 25 mph. .FRIDAY NIGHT...Mostly clear. Lows 29 to 35. Northwest winds 10 to 15 mph in the evening, becoming light after midnight. .SATURDAY...Sunny. Highs 62 to 67. Light winds. .SATURDAY NIGHT...Mostly clear. Lows 34 to 40. Light winds. .SUNDAY AND SUNDAY NIGHT...Mostly clear. Highs 69 to 74. Lows 39 to 44. .MONDAY THROUGH TUESDAY NIGHT...Partly cloudy. Highs 72 to 78. Lows 41 to 48. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly cloudy. A 20 percent chance of rain showers. Highs 63 to 68. Lows 36 to 41. .THURSDAY...Partly cloudy. A chance of rain showers, mainly in the afternoon. Chance of rain 30 percent. Highs 60 to 66. && TEMPERATURE Boise 31 56 35 64 Mountain Home 27 57 29 66 $$ = IDZ016-030400- Western Magic Valley- 231 PM MDT Thu Apr 2 2026 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 9 PM MDT THIS EVENING... .TONIGHT...Partly cloudy. Lows 27 to 32. Windy. West winds 15 to 25 mph with gusts to 35 mph. .FRIDAY...Sunny. Not as cool with highs 51 to 56. Breezy. West winds 10 to 20 mph with gusts to 30 mph. .FRIDAY NIGHT...Mostly clear. Lows 27 to 32. Southwest winds 10 to 15 mph. Gusts to 25 mph in the evening. .SATURDAY...Sunny. Highs 60 to 65. Southeast winds up to 10 mph in the morning, becoming light in the afternoon. .SATURDAY NIGHT...Mostly clear. Lows 32 to 37. Light winds. .SUNDAY AND SUNDAY NIGHT...Mostly clear. Highs 67 to 72. Lows 38 to 43. .MONDAY AND MONDAY NIGHT...Partly cloudy. Highs 71 to 76. Lows 41 to 46. .TUESDAY...Sunny. Highs 70 to 75. .TUESDAY NIGHT...Partly cloudy. Lows 41 to 46. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly cloudy. A 20 percent chance of rain showers. Highs 61 to 66. Lows 36 to 41. .THURSDAY...Partly cloudy. A chance of rain showers, mainly in the afternoon. Chance of rain 30 percent. Highs 58 to 63. && TEMPERATURE Jerome 28 52 30 61 Twin Falls 28 52 30 62 $$ = IDZ029-030400- Owyhee Mountains- 231 PM MDT Thu Apr 2 2026 .TONIGHT...Snow showers likely this evening, then mostly clear after midnight. Patchy fog after midnight. Chance of snow 60 percent. New snow accumulation up to 1 inch. Lows 21 to 30. Breezy. .FRIDAY...Areas of fog in the morning. Sunny. Not as cool with highs 48 to 53. .FRIDAY NIGHT...Mostly clear. Lows 27 to 37. .SATURDAY...Sunny. Highs 57 to 62. .SATURDAY NIGHT...Mostly clear. Lows 33 to 40. .SUNDAY AND SUNDAY NIGHT...Mostly clear. Highs 62 to 68. Lows 38 to 45. .MONDAY THROUGH TUESDAY...Partly cloudy. Highs 65 to 71. Lows 42 to 49. .TUESDAY NIGHT...Increasing clouds. A 20 percent chance of rain showers. Lows 38 to 45. .WEDNESDAY...Partly cloudy. A chance of rain showers, mainly in the afternoon. Chance of rain 30 percent. Highs 57 to 62. .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 34 to 40. .THURSDAY...Partly cloudy. A chance of rain and snow showers, mainly in the afternoon. Chance of precipitation 30 percent. Highs 54 to 59. $$ = IDZ015-030400- Southwest Highlands- 231 PM MDT Thu Apr 2 2026 .TONIGHT...Snow showers likely this evening, then partly cloudy after midnight. Patchy fog after midnight. Chance of snow 60 percent. New snow accumulation up to 1 inch. Lows 20 to 26. Windy. Northwest winds around 25 mph with gusts to 35 mph this evening. .FRIDAY...Areas of fog in the morning. Sunny. Not as cool with highs 46 to 54. .FRIDAY NIGHT...Mostly clear. Lows 24 to 30. .SATURDAY...Sunny. Not as cool with highs 58 to 63. .SATURDAY NIGHT...Mostly clear. Lows 30 to 35. .SUNDAY AND SUNDAY NIGHT...Mostly clear. Highs 65 to 70. Lows 37 to 42. .MONDAY THROUGH TUESDAY...Partly cloudy. Highs 67 to 74. Lows 40 to 46. .TUESDAY NIGHT...Partly cloudy in the evening, then mostly cloudy with a slight chance of rain showers after midnight. Chance of rain 20 percent. Lows 39 to 44. .WEDNESDAY...Partly cloudy. A chance of rain showers, mainly in the afternoon. Chance of rain 30 percent. Cooler with highs 58 to 63. .WEDNESDAY NIGHT...Mostly cloudy. A chance of rain showers in the evening, then a slight chance of rain and snow showers after midnight. Chance of precipitation 30 percent. Lows 33 to 38. .THURSDAY...A chance of snow showers in the morning. Partly cloudy with a chance of rain showers. Chance of precipitation 40 percent. Highs 55 to 60. $$ = IDZ030-030400- Southern Twin Falls County- 231 PM MDT Thu Apr 2 2026 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 9 PM MDT THIS EVENING... .TONIGHT...Mostly cloudy. A chance of snow showers this evening. Chance of snow 50 percent. Lows 24 to 29. Windy. West winds around 25 mph with gusts to 40 mph this evening. .FRIDAY...Sunny. Not as cool with highs 48 to 53. .FRIDAY NIGHT...Mostly clear. Lows 27 to 32. .SATURDAY...Sunny. Not as cool with highs 58 to 63. .SATURDAY NIGHT...Mostly clear. Lows 32 to 37. .SUNDAY THROUGH MONDAY...Mostly clear. Highs 65 to 74. Lows 38 to 43. .MONDAY NIGHT...Partly cloudy. Lows 42 to 47. .TUESDAY...Sunny. Highs 69 to 74. .TUESDAY NIGHT...Mostly cloudy. Lows 40 to 45. .WEDNESDAY...Partly cloudy. A chance of rain showers, mainly in the afternoon. Chance of rain 30 percent. Cooler with highs 59 to 64. .WEDNESDAY NIGHT...Mostly cloudy with a chance of rain showers, mixed with snow after midnight. Chance of precipitation 30 percent. Lows 35 to 40. .THURSDAY...A chance of snow showers in the morning. Partly cloudy with a chance of rain showers. Chance of precipitation 40 percent. Highs 55 to 60. $$ = ORZ062-030400- Baker County- 131 PM PDT Thu Apr 2 2026 .TONIGHT...Partly cloudy with a slight chance of snow showers this evening, then mostly clear after midnight. Areas of fog after midnight. Chance of snow 20 percent. Lows 21 to 29. Windy. Northwest winds 15 to 25 mph with gusts to 40 mph this evening, decreasing to 10 to 15 mph after midnight. .FRIDAY...Areas of fog in the morning. Sunny. Highs 51 to 57. Light winds in the morning, becoming southeast up to 10 mph in the afternoon. .FRIDAY NIGHT...Mostly clear. Patchy fog after midnight. Lows 27 to 36. Southeast winds up to 10 mph. .SATURDAY...Sunny. Highs 58 to 64. Southeast winds up to 10 mph. Gusts to 20 mph in the afternoon. .SATURDAY NIGHT...Mostly clear. Lows 31 to 40. Southeast winds up to 10 mph. .SUNDAY...Sunny. Highs 62 to 68. .SUNDAY NIGHT THROUGH TUESDAY...Partly cloudy. Lows 35 to 46. Highs 63 to 72. .TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. A 20 percent chance of rain showers. Lows 31 to 40. Highs 55 to 63. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. A slight chance of rain and snow showers. Chance of precipitation 20 percent. Lows 29 to 37. Highs 53 to 60. && TEMPERATURE Baker City 22 56 27 64 $$ = ORZ061-030400- Harney County- 131 PM PDT Thu Apr 2 2026 .TONIGHT...Decreasing clouds. Areas of fog after midnight. Lows 16 to 26. Blustery. Northwest winds 10 to 20 mph with gusts to 35 mph this evening, becoming west up to 10 mph after midnight. .FRIDAY...Areas of fog in the morning. Sunny. Not as cool with highs 51 to 56. Light winds. .FRIDAY NIGHT...Mostly clear. Lows 24 to 33. Light winds. .SATURDAY...Sunny. Highs 60 to 65. East winds up to 10 mph. .SATURDAY NIGHT...Mostly clear. Lows 29 to 37. East winds up to 10 mph. .SUNDAY...Sunny. Highs 64 to 70. .SUNDAY NIGHT THROUGH TUESDAY...Partly cloudy. Lows 33 to 43. Highs 64 to 73. .TUESDAY NIGHT...Mostly cloudy. A slight chance of rain showers after midnight. Chance of rain 20 percent. Lows 33 to 41. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly cloudy. A 30 percent chance of rain showers. Highs 57 to 62. Lows 29 to 36. .THURSDAY...Partly cloudy. A slight chance of rain and snow showers in the morning, then a chance of rain showers in the afternoon. Chance of precipitation 30 percent. Highs 54 to 60. && TEMPERATURE Burns 16 55 24 65 $$ = ORZ063-030400- Malheur County- 231 PM MDT Thu Apr 2 2026 /131 PM PDT Thu Apr 2 2026/ .TONIGHT...Partly cloudy with a chance of snow showers this evening, then mostly clear after midnight. Areas of fog after midnight. Chance of snow 30 percent. Lows 21 to 31. Breezy. Northwest winds 10 to 20 mph with gusts to 35 mph this evening, becoming west up to 10 mph after midnight. .FRIDAY...Areas of fog in the morning. Sunny. Not as cool with highs 50 to 57. Light winds. .FRIDAY NIGHT...Mostly clear. Lows 26 to 36. Light winds. .SATURDAY...Sunny. Highs 59 to 66. Light winds in the morning, becoming east up to 10 mph in the afternoon. .SATURDAY NIGHT...Mostly clear. Lows 30 to 40. Northeast winds up to 10 mph. .SUNDAY...Sunny. Highs 63 to 72. .SUNDAY NIGHT THROUGH TUESDAY...Partly cloudy. Lows 35 to 45. Highs 67 to 75. .TUESDAY NIGHT...Mostly cloudy. Lows 37 to 45. .WEDNESDAY...Partly cloudy. A chance of rain showers in the afternoon. Chance of rain 30 percent. Highs 59 to 66. .WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers. Lows 33 to 40. .THURSDAY...Partly cloudy. A chance of rain showers, mainly in the afternoon. Chance of rain 30 percent. Highs 57 to 64. $$ =