| NWS Forecast for: Upper Weiser River Issued by: National Weather Service Boise, ID Last Update: 309 AM MDT Fri Mar 13 2026 |  |
| Today: Cloudy. A slight chance of rain this afternoon. Chance of rain 20 percent. Highs 54 to 60. South winds around 10 mph with gusts to 20 mph. Tonight: Rain likely, mainly after midnight. Chance of rain 60 percent. Lows 40 to 45. South winds up to 10 mph with gusts to 20 mph. Saturday: Rain in the morning, then partly cloudy with a chance of rain and snow in the afternoon. Chance of precipitation 80 percent. No snow accumulation. Highs 48 to 53. Windy. Southwest winds 10 to 15 mph with gusts to 30 mph in the morning, becoming northwest 15 to 25 mph with gusts to 40 mph in the afternoon. Saturday Night: Increasing clouds. Much colder with lows 24 to 29. Windy. Northwest winds 15 to 25 mph with gusts to 45 mph in the evening, decreasing to around 10 mph after midnight. Sunday: Partly sunny in the morning, then becoming mostly cloudy. Highs 42 to 47. Light winds in the morning, becoming southwest up to 10 mph in the afternoon. Sunday Night: Mostly cloudy. Lows 31 to 36. Monday: Mostly cloudy. A chance of rain and snow in the morning, then a slight chance of rain in the afternoon. Chance of precipitation 30 percent. Not as cool with highs 55 to 60. Monday Night And Tuesday: Mostly cloudy. Warmer. Lows 38 to 43. Highs 65 to 70. Tuesday Night: Mostly cloudy. Lows 43 to 48. Wednesday: Partly cloudy with a 20 percent chance of rain. Highs 68 to 73. Wednesday Night: Mostly cloudy. A slight chance of rain in the evening. Chance of rain 20 percent. Lows 46 to 51. Thursday: Partly sunny. Highs 70 to 75. | |
| Zone Forecast: Upper Weiser River | |
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