| NWS Forecast for: Upper Weiser River Issued by: National Weather Service Boise, ID Last Update: 210 PM MST Wed Feb 11 2026 |  |
| Tonight: Partly cloudy. Patchy fog after midnight. Lows 29 to 34. Light winds. Thursday: Patchy fog in the morning. Mostly sunny. Highs 44 to 49. Light winds. Thursday Night: Increasing clouds. Areas of fog after midnight. Lows 27 to 32. Light winds. Friday: Areas of fog in the morning. Partly sunny. Highs 43 to 48. Light winds. Friday Night: Mostly cloudy. A chance of rain after midnight. Patchy fog after midnight. Chance of rain 30 percent. Lows 32 to 37. Light winds. Saturday: Patchy fog in the morning. Rain and snow likely, mainly in the afternoon. Chance of precipitation 60 percent. Little snow accumulation expected. Highs 44 to 49. Saturday Night: Cloudy with a 40 percent chance of rain. Lows 34 to 39. Sunday And Sunday Night: Mostly cloudy with a 40 percent chance of rain. Highs 46 to 51. Lows 31 to 36. Washingtons Birthday: Patchy fog in the morning. Rain and snow likely, mainly in the afternoon. Chance of precipitation 60 percent. Little snow accumulation expected. Highs 43 to 48. Monday Night: Rain and snow likely. Chance of precipitation 70 percent. Little snow accumulation expected. Lows 28 to 33. Tuesday: Rain and snow likely. Chance of precipitation 80 percent. Light snow accumulations possible. Highs 39 to 44. Tuesday Night: Rain likely in the evening. Snow likely. Patchy fog after midnight. Chance of precipitation 60 percent. Light snow accumulations possible. Lows 26 to 31. Wednesday: Patchy fog in the morning. Snow likely. Chance of snow 60 percent. Light snow accumulations possible. Highs 38 to 43. | |
| Zone Forecast: Upper Weiser River | |
Visit your local NWS office at: https://www.weather.gov/boi |