| NWS Forecast for: Bitterroot/Sapphire Mountains Issued by: National Weather Service Missoula, MT Last Update: 1222 PM MDT Tue Sep 8 2026 |  |
| Tonight: Mostly clear. Patchy fog late in the evening. Lows in the 30s to lower 40s. Wednesday: Sunny. Highs in the mid 60s to lower 70s. Wednesday Night: Partly cloudy. Lows in the upper 30s to mid 40s. Southwest winds to 15 mph. Thursday: Mostly sunny. Highs in the 70s. Southwest winds to 15 mph with gusts to around 30 mph. Thursday Night: Mostly clear in the evening then becoming mostly cloudy. A 20 percent chance of rain. Lows in the 40s. Friday: Partly cloudy. A 20 percent chance of rain in the morning. Highs in the upper 50s to mid 60s. Friday Night: Partly cloudy in the evening then becoming mostly cloudy. Lows in the mid 30s to lower 40s. Saturday: Mostly cloudy. A 30 percent chance of rain in the afternoon. Highs in the upper 50s to mid 60s. Saturday Night: Rain showers likely and a slight chance of thunderstorms in the evening, then rain likely after midnight. Chance of precipitation 60 percent. Lows in the 30s to lower 40s. Sunday: Rain and snow likely in the morning, then a chance of rain and snow in the afternoon. Chance of precipitation 70 percent. Highs in the upper 40s to mid 50s. Sunday Night: Mostly cloudy in the evening then becoming partly cloudy. A 40 percent chance of rain. Lows in the 30s. Monday: Mostly sunny. Highs in the mid 50s to lower 60s. Monday Night: Mostly clear. Lows in the 30s. Tuesday: Mostly sunny. Highs in the 60s. | |
| Zone Forecast: Bitterroot/Sapphire Mountains | |
Visit your local NWS office at: https://www.weather.gov/mso |