FPUS55 KBOI 252109 ZFPBOI Zone Forecasts for Southwest Idaho/Southeast Oregon National Weather Service Boise ID 208 PM MST Wed Feb 25 2026 Spot temperatures are for tonight, Thursday, Thursday night, and Friday. IDZ011-260500- West Central Mountains- 208 PM MST Wed Feb 25 2026 .TONIGHT...Mostly clear. Patchy fog. Colder with lows 13 to 25. .THURSDAY...Patchy fog in the morning. Sunny. Highs 32 to 44. .THURSDAY NIGHT...Increasing clouds. Patchy fog after midnight. Lows 17 to 29. .FRIDAY...Patchy fog in the morning. Sunny. Highs 36 to 48. .FRIDAY NIGHT...Mostly clear. Patchy fog after midnight. Lows 16 to 30. .SATURDAY...Partly sunny in the morning, then mostly cloudy with a slight chance of snow in the afternoon. Chance of snow 20 percent. Highs 39 to 49. .SATURDAY NIGHT AND SUNDAY...Mostly cloudy. A chance of rain and snow. Areas of fog through the day. Chance of precipitation 30 percent. Lows 24 to 36. Highs 41 to 51. .SUNDAY NIGHT...Partly cloudy with a slight chance of snow in the evening, then mostly clear after midnight. Patchy fog in the evening. Areas of fog after midnight. Chance of snow 20 percent. Lows 21 to 32. .MONDAY...Partly cloudy. A slight chance of snow in the morning. Patchy fog in the morning. Chance of snow 20 percent. Highs 43 to 53. .MONDAY NIGHT AND TUESDAY...Mostly clear. Lows 20 to 32. Highs 45 to 54. .TUESDAY NIGHT...Increasing clouds. Lows 24 to 34. .WEDNESDAY...Partly sunny in the morning, then mostly cloudy with a chance of rain and snow in the afternoon. Chance of precipitation 30 percent. Highs 43 to 52. && TEMPERATURE McCall 13 37 17 41 $$ = IDZ013-260500- Boise Mountains- 208 PM MST Wed Feb 25 2026 .TONIGHT...Decreasing clouds. Much colder with lows 10 to 25. .THURSDAY...Sunny. Highs 36 to 49. .THURSDAY NIGHT...Partly cloudy. Lows 15 to 30. .FRIDAY...Mostly sunny. Highs 40 to 53. .FRIDAY NIGHT...Increasing clouds. Lows 17 to 32. .SATURDAY...Mostly cloudy. A slight chance of rain and snow in the afternoon. Chance of precipitation 20 percent. Highs 41 to 54. .SATURDAY NIGHT...Cloudy with a chance of rain and snow. Chance of precipitation 40 percent. Lows 23 to 38. .SUNDAY...Patchy fog in the morning. Mostly cloudy with a chance of rain and snow. Chance of precipitation 40 percent. Highs 42 to 54. .SUNDAY NIGHT...Mostly cloudy with a chance of rain and snow. Patchy fog after midnight. Chance of precipitation 30 percent. Lows 20 to 35. .MONDAY...Patchy fog in the morning. Partly cloudy with a slight chance of rain. A chance of snow, mainly in the morning. Chance of precipitation 30 percent. Highs 44 to 56. .MONDAY NIGHT THROUGH TUESDAY NIGHT...Mostly clear. Lows 20 to 35. Highs 46 to 58. .WEDNESDAY...Partly sunny in the morning, then mostly cloudy with a chance of rain and snow in the afternoon. Chance of precipitation 30 percent. Highs 46 to 58. && TEMPERATURE Idaho City 22 49 24 53 $$ = IDZ028-260500- Camas Prairie- 208 PM MST Wed Feb 25 2026 .TONIGHT...Mostly clear. Colder with lows 23 to 28. Breezy. West winds 10 to 20 mph. Gusts to 30 mph this evening. .THURSDAY...Sunny. Highs 43 to 48. Breezy. West winds 10 to 20 mph. .THURSDAY NIGHT...Increasing clouds. Lows 24 to 29. Northwest winds 10 to 15 mph in the evening, becoming light after midnight. .FRIDAY...Partly sunny. Highs 48 to 53. Breezy. Light winds in the morning, becoming west 10 to 20 mph with gusts to 30 mph in the afternoon. .FRIDAY NIGHT...Increasing clouds. Lows 23 to 28. Breezy. Northwest winds 10 to 20 mph. Gusts to 30 mph in the evening. .SATURDAY...Mostly cloudy. A slight chance of rain and snow in the afternoon. Chance of precipitation 20 percent. Highs 48 to 53. .SATURDAY NIGHT...Cloudy with a chance of rain, mixed with snow after midnight. Chance of precipitation 40 percent. Lows 30 to 35. .SUNDAY...Mostly cloudy with a chance of rain and snow. Chance of precipitation 40 percent. Highs 48 to 53. .SUNDAY NIGHT...Mostly cloudy with a chance of rain, mixed with snow after midnight. Chance of precipitation 30 percent. Lows 28 to 33. .MONDAY...Partly cloudy with a slight chance of rain and snow. Chance of precipitation 20 percent. Highs 50 to 55. .MONDAY NIGHT THROUGH TUESDAY NIGHT...Mostly clear. Lows 25 to 32. Highs 51 to 56. .WEDNESDAY...Mostly sunny in the morning, then mostly cloudy with a slight chance of rain in the afternoon. Chance of rain 20 percent. Highs 52 to 57. && TEMPERATURE Fairfield 25 46 24 51 $$ = IDZ033-260500- Upper Weiser River- 208 PM MST Wed Feb 25 2026 .TONIGHT...Mostly clear. Patchy fog after midnight. Colder with lows 26 to 31. North winds up to 10 mph. .THURSDAY...Patchy fog in the morning. Sunny. Highs 44 to 49. South winds up to 10 mph. .THURSDAY NIGHT...Partly cloudy. Lows 28 to 33. Light winds. .FRIDAY...Mostly sunny. Highs 48 to 53. Light winds. .FRIDAY NIGHT...Increasing clouds. Lows 29 to 34. Light winds. .SATURDAY...Mostly cloudy. Highs 47 to 52. .SATURDAY NIGHT...Cloudy with a 30 percent chance of rain. Lows 34 to 39. .SUNDAY...Partly cloudy. A chance of rain and snow in the morning, then a slight chance of rain in the afternoon. Chance of precipitation 30 percent. Highs 51 to 56. .SUNDAY NIGHT...Mostly cloudy with a slight chance of rain in the evening, then partly cloudy after midnight. Chance of rain 20 percent. Lows 31 to 36. .MONDAY THROUGH TUESDAY...Mostly clear. Highs 54 to 59. Lows 31 to 36. .TUESDAY NIGHT...Increasing clouds. Lows 33 to 38. .WEDNESDAY...Partly sunny in the morning, then mostly cloudy with a chance of rain in the afternoon. Chance of rain 30 percent. Highs 52 to 57. && TEMPERATURE Council 27 47 30 51 Cambridge 27 49 29 52 $$ = ORZ064-260500- Oregon Lower Treasure Valley- 208 PM MST Wed Feb 25 2026 /108 PM PST Wed Feb 25 2026/ .TONIGHT...Mostly clear. Colder with lows 27 to 32. Northwest winds 10 to 15 mph. .THURSDAY...Sunny. Highs 50 to 55. Light winds. .THURSDAY NIGHT...Increasing clouds. Lows 28 to 33. Light winds. .FRIDAY...Partly sunny. Highs 52 to 57. Light winds. .FRIDAY NIGHT...Increasing clouds. Lows 30 to 35. Light winds. .SATURDAY...Cloudy. A slight chance of rain in the afternoon. Chance of rain 20 percent. Highs 50 to 55. .SATURDAY NIGHT...Cloudy with a 30 percent chance of rain. Lows 36 to 41. .SUNDAY...Mostly cloudy. A chance of rain, mainly in the morning. Chance of rain 30 percent. Highs 54 to 59. .SUNDAY NIGHT...Mostly cloudy. A slight chance of rain in the evening. Chance of rain 20 percent. Lows 33 to 38. .MONDAY THROUGH TUESDAY...Mostly clear. Highs 58 to 63. Lows 33 to 38. .TUESDAY NIGHT...Increasing clouds. Lows 34 to 39. .WEDNESDAY...Mostly cloudy. A slight chance of rain in the afternoon. Chance of rain 20 percent. Highs 56 to 61. && TEMPERATURE Ontario 29 53 30 55 $$ = IDZ012-260500- Lower Treasure Valley- 208 PM MST Wed Feb 25 2026 .TONIGHT...Decreasing clouds. Colder with lows 28 to 33. North winds 10 to 15 mph this evening, becoming light after midnight. .THURSDAY...Patchy fog in the morning. Sunny. Highs 50 to 55. Light winds. .THURSDAY NIGHT...Increasing clouds. Lows 29 to 34. Light winds. .FRIDAY...Partly sunny. Highs 53 to 58. Light winds. .FRIDAY NIGHT...Increasing clouds. Lows 31 to 36. East winds up to 10 mph. .SATURDAY...Cloudy. A slight chance of rain in the afternoon. Chance of rain 20 percent. Highs 51 to 56. .SATURDAY NIGHT...Cloudy with a 30 percent chance of rain. Lows 37 to 42. .SUNDAY...Patchy fog in the morning. Mostly cloudy with a 30 percent chance of rain. Highs 54 to 59. .SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of rain. Lows 34 to 39. .MONDAY...Partly cloudy. A slight chance of rain in the morning. Patchy fog in the morning. Chance of rain 20 percent. Highs 56 to 61. .MONDAY NIGHT THROUGH TUESDAY NIGHT...Mostly clear. Lows 33 to 40. Highs 58 to 63. .WEDNESDAY...Mostly cloudy. A chance of rain in the afternoon. Chance of rain 30 percent. Highs 57 to 62. && TEMPERATURE Caldwell 30 53 31 56 $$ = IDZ014-260500- Upper Treasure Valley- 208 PM MST Wed Feb 25 2026 .TONIGHT...Partly cloudy. Colder with lows 29 to 34. West winds 10 to 15 mph this evening, becoming light after midnight. .THURSDAY...Sunny. Highs 51 to 56. Northwest winds up to 10 mph. .THURSDAY NIGHT...Increasing clouds. Lows 29 to 34. East winds up to 10 mph. .FRIDAY...Partly sunny. Highs 54 to 59. Light winds in the morning, becoming northwest up to 10 mph with gusts to 20 mph in the afternoon. .FRIDAY NIGHT...Increasing clouds. Lows 30 to 35. Northwest winds 10 to 15 mph in the evening, becoming light after midnight. .SATURDAY...Cloudy. A slight chance of rain in the afternoon. Chance of rain 20 percent. Highs 53 to 58. .SATURDAY NIGHT...Cloudy with a 40 percent chance of rain. Lows 37 to 42. .SUNDAY...Patchy fog in the morning. Cloudy with a 30 percent chance of rain. Highs 53 to 58. .SUNDAY NIGHT...Mostly cloudy. A chance of rain, mainly after midnight. Patchy fog after midnight. Chance of rain 30 percent. Lows 34 to 39. .MONDAY...Patchy fog in the morning. Partly cloudy with a 20 percent chance of rain. Highs 55 to 60. .MONDAY NIGHT THROUGH TUESDAY NIGHT...Mostly clear. Lows 32 to 39. Highs 57 to 62. .WEDNESDAY...Increasing clouds. Highs 58 to 63. && TEMPERATURE Boise 31 53 32 57 Mountain Home 30 53 31 57 $$ = IDZ016-260500- Western Magic Valley- 208 PM MST Wed Feb 25 2026 .TONIGHT...Decreasing clouds. Colder with lows 31 to 36. Breezy. West winds 10 to 20 mph. Gusts to 30 mph this evening, decreasing to 20 mph after midnight. .THURSDAY...Mostly sunny. Highs 49 to 54. West winds 10 to 15 mph with gusts to 25 mph. .THURSDAY NIGHT...Increasing clouds. Lows 30 to 35. Southwest winds up to 10 mph. .FRIDAY...Mostly sunny. Highs 53 to 58. Breezy. West winds 10 to 20 mph. Gusts to 30 mph in the afternoon. .FRIDAY NIGHT...Increasing clouds. Lows 31 to 36. West winds 10 to 15 mph. Gusts to 25 mph in the evening. .SATURDAY...Mostly cloudy. Highs 53 to 58. .SATURDAY NIGHT...Cloudy with a 30 percent chance of rain. Lows 37 to 42. .SUNDAY...Patchy fog in the morning. Cloudy with a 30 percent chance of rain. Highs 52 to 57. .SUNDAY NIGHT AND MONDAY...Mostly cloudy with a 30 percent chance of rain. Patchy fog through the day. Lows 34 to 39. Highs 52 to 57. .MONDAY NIGHT THROUGH TUESDAY NIGHT...Mostly clear. Lows 32 to 37. Highs 54 to 59. .WEDNESDAY...Mostly sunny. Highs 58 to 63. && TEMPERATURE Jerome 33 49 32 53 Twin Falls 35 51 34 55 $$ = IDZ029-260500- Owyhee Mountains- 208 PM MST Wed Feb 25 2026 .TONIGHT...Mostly cloudy with a slight chance of rain and snow showers this evening, then partly cloudy after midnight. Patchy fog after midnight. Chance of precipitation 20 percent. Colder with lows 28 to 33. .THURSDAY...Patchy fog in the morning. Mostly sunny. Highs 46 to 51. .THURSDAY NIGHT...Increasing clouds. Lows 30 to 35. .FRIDAY...Partly sunny. Highs 51 to 56. .FRIDAY NIGHT...Increasing clouds. Lows 31 to 37. .SATURDAY...Cloudy. A chance of rain and snow in the afternoon. Chance of precipitation 30 percent. Highs 49 to 56. .SATURDAY NIGHT...Rain likely, mainly in the evening. Patchy fog after midnight. Chance of rain 60 percent. Lows 36 to 41. .SUNDAY...Patchy fog in the morning. Rain likely. Snow likely, mainly in the morning. Chance of precipitation 60 percent. Little snow accumulation expected. Highs 48 to 53. .SUNDAY NIGHT...Mostly cloudy with a chance of rain and snow. Patchy fog after midnight. Chance of precipitation 40 percent. Lows 32 to 37. .MONDAY...Patchy fog in the morning. Partly cloudy with a chance of rain and snow. Chance of precipitation 30 percent. Highs 51 to 56. .MONDAY NIGHT...Partly cloudy. A slight chance of rain in the evening. Chance of rain 20 percent. Lows 30 to 36. .TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs 54 to 59. Lows 33 to 38. .WEDNESDAY...Partly sunny in the morning, then mostly cloudy with a slight chance of rain and snow in the afternoon. Chance of precipitation 20 percent. Highs 53 to 58. $$ = IDZ015-260500- Southwest Highlands- 208 PM MST Wed Feb 25 2026 .TONIGHT...Mostly cloudy. A slight chance of rain showers this evening. Patchy fog. Chance of rain 20 percent. Lows 29 to 34. .THURSDAY...Patchy fog in the morning. Mostly sunny. Highs 48 to 54. .THURSDAY NIGHT...Increasing clouds. Lows 29 to 34. .FRIDAY...Mostly sunny. Highs 54 to 59. .FRIDAY NIGHT...Increasing clouds. Lows 31 to 36. .SATURDAY...Mostly cloudy. A chance of rain in the afternoon. Chance of rain 30 percent. Highs 55 to 60. .SATURDAY NIGHT...Cloudy with a 50 percent chance of rain. Patchy fog after midnight. Lows 35 to 40. .SUNDAY...Patchy fog in the morning. Rain likely. Chance of rain 60 percent. Highs 50 to 55. .SUNDAY NIGHT...Mostly cloudy with a chance of rain, mixed with snow after midnight. Patchy fog after midnight. Chance of precipitation 40 percent. Lows 32 to 37. .MONDAY...Decreasing clouds. Patchy fog in the morning. A chance of rain and snow. Chance of precipitation 30 percent. Highs 50 to 55. .MONDAY NIGHT...Partly cloudy with a slight chance of rain in the evening, then mostly clear after midnight. Chance of rain 20 percent. Lows 28 to 33. .TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs 54 to 59. Lows 30 to 36. .WEDNESDAY...Partly cloudy. A slight chance of rain in the afternoon. Chance of rain 20 percent. Highs 57 to 62. $$ = IDZ030-260500- Southern Twin Falls County- 208 PM MST Wed Feb 25 2026 .TONIGHT...Mostly cloudy. A slight chance of rain and snow showers this evening. Patchy fog. Chance of precipitation 20 percent. Lows 32 to 37. .THURSDAY...Patchy fog in the morning. Mostly sunny. Highs 49 to 54. .THURSDAY NIGHT...Increasing clouds. Lows 31 to 36. .FRIDAY...Mostly sunny. Highs 55 to 60. .FRIDAY NIGHT...Increasing clouds. Lows 32 to 37. .SATURDAY...Mostly cloudy. A slight chance of rain and snow in the afternoon. Chance of precipitation 20 percent. Highs 55 to 60. .SATURDAY NIGHT...Cloudy with a 40 percent chance of rain. Lows 38 to 43. .SUNDAY...Patchy fog in the morning. Cloudy with a 40 percent chance of rain. Highs 50 to 55. .SUNDAY NIGHT AND MONDAY...Mostly cloudy with a chance of rain and snow. Areas of fog through the day. Chance of precipitation 40 percent. Lows 34 to 39. Highs 49 to 54. .MONDAY NIGHT...Partly cloudy with a slight chance of rain and snow in the evening, then mostly clear after midnight. Chance of precipitation 20 percent. Lows 30 to 35. .TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs 53 to 58. Lows 32 to 37. .WEDNESDAY...Increasing clouds. Highs 58 to 63. $$ = ORZ062-260500- Baker County- 108 PM PST Wed Feb 25 2026 .TONIGHT...Mostly clear. Colder with lows 20 to 28. Northwest winds 10 to 15 mph. Gusts to 25 mph this evening. .THURSDAY...Sunny. Highs 44 to 50. South winds up to 10 mph. .THURSDAY NIGHT...Partly cloudy. Lows 22 to 31. South winds up to 10 mph. .FRIDAY...Mostly sunny. Highs 48 to 54. Southwest winds up to 10 mph. .FRIDAY NIGHT...Increasing clouds. Lows 25 to 33. West winds up to 10 mph. .SATURDAY...Mostly cloudy. Highs 48 to 53. .SATURDAY NIGHT...Mostly cloudy with a slight chance of snow. A chance of rain, mainly after midnight. Chance of precipitation 30 percent. Lows 29 to 37. .SUNDAY...Partly cloudy. A chance of rain and snow, mainly in the morning. Chance of precipitation 30 percent. Highs 49 to 57. .SUNDAY NIGHT...Mostly cloudy in the evening, then clearing. Lows 27 to 34. .MONDAY THROUGH TUESDAY...Mostly clear. Highs 52 to 60. Lows 26 to 35. .TUESDAY NIGHT...Increasing clouds. Lows 30 to 37. .WEDNESDAY...Mostly cloudy. A chance of rain and snow in the afternoon. Chance of precipitation 30 percent. Highs 51 to 57. && TEMPERATURE Baker City 21 50 23 53 $$ = ORZ061-260500- Harney County- 108 PM PST Wed Feb 25 2026 .TONIGHT...Partly cloudy. Patchy fog. Colder with lows 22 to 30. West winds 10 to 15 mph this evening, becoming light after midnight. .THURSDAY...Patchy fog in the morning. Mostly sunny. Highs 46 to 54. Southwest winds up to 10 mph. .THURSDAY NIGHT...Increasing clouds. Lows 23 to 34. West winds up to 10 mph. .FRIDAY...Mostly sunny. Highs 52 to 58. West winds up to 10 mph. .FRIDAY NIGHT...Mostly cloudy. Lows 25 to 36. West winds up to 10 mph. .SATURDAY...Cloudy. A chance of rain, mainly in the afternoon. Chance of rain 30 percent. Highs 51 to 57. .SATURDAY NIGHT...Cloudy with a 40 percent chance of rain. Patchy fog after midnight. Lows 31 to 39. .SUNDAY...A chance of snow in the morning. Areas of fog in the morning. Mostly cloudy with a chance of rain. Chance of precipitation 40 percent. Highs 50 to 55. .SUNDAY NIGHT...Mostly cloudy with a chance of rain. A slight chance of snow after midnight. Chance of precipitation 30 percent. Lows 26 to 33. .MONDAY...Partly cloudy. A chance of rain and snow, mainly in the morning. Chance of precipitation 30 percent. Highs 53 to 58. .MONDAY NIGHT AND TUESDAY...Mostly clear. Lows 23 to 32. Highs 56 to 61. .TUESDAY NIGHT...Increasing clouds. Lows 27 to 35. .WEDNESDAY...Partly sunny in the morning, then mostly cloudy with a slight chance of rain and snow in the afternoon. Chance of precipitation 20 percent. Highs 53 to 58. && TEMPERATURE Burns 22 48 23 54 $$ = ORZ063-260500- Malheur County- 208 PM MST Wed Feb 25 2026 /108 PM PST Wed Feb 25 2026/ .TONIGHT...Partly cloudy. Patchy fog after midnight. Colder with lows 26 to 32. West winds 10 to 15 mph. .THURSDAY...Patchy fog in the morning. Mostly sunny. Highs 48 to 57. Southwest winds up to 10 mph. .THURSDAY NIGHT...Increasing clouds. Lows 27 to 34. Southwest winds up to 10 mph. .FRIDAY...Mostly sunny. Highs 51 to 61. Southwest winds up to 10 mph. .FRIDAY NIGHT...Increasing clouds. Lows 28 to 35. Southwest winds up to 10 mph. .SATURDAY...Mostly cloudy. A chance of rain in the afternoon. Chance of rain 30 percent. Highs 49 to 59. .SATURDAY NIGHT...Cloudy with a 40 percent chance of rain. Patchy fog after midnight. Lows 35 to 40. .SUNDAY...A chance of snow in the morning. Patchy fog in the morning. Mostly cloudy with a chance of rain. Chance of precipitation 40 percent. Highs 51 to 56. .SUNDAY NIGHT...Mostly cloudy with a 30 percent chance of rain. Patchy fog after midnight. Lows 30 to 36. .MONDAY...Patchy fog in the morning. Partly cloudy with a chance of rain and snow in the morning, then partly cloudy with a slight chance of rain in the afternoon. Chance of precipitation 30 percent. Highs 54 to 59. .MONDAY NIGHT AND TUESDAY...Mostly clear. Lows 28 to 36. Highs 56 to 62. .TUESDAY NIGHT...Increasing clouds. Lows 30 to 38. .WEDNESDAY...Partly sunny in the morning, then mostly cloudy with a slight chance of rain in the afternoon. Chance of rain 20 percent. Highs 54 to 60. $$ =