| NWS Forecast for: Lower Clark Fork Region Issued by: National Weather Service Missoula, MT Last Update: 1222 AM MDT Tue Sep 15 2026 |  |
| Today: Mostly cloudy. Areas of fog early in the morning. Highs in the 60s. Tonight: Mostly cloudy in the evening then becoming partly cloudy. Areas of fog after midnight. Lows in the upper 30s to mid 40s. Wednesday: Mostly sunny. Areas of fog in the morning. Highs in the mid 60s to lower 70s. Wednesday Night: Clear. Areas of fog after midnight. Lows in the 40s. Thursday: Mostly sunny. Areas of fog in the morning. Highs in the 70s. Thursday Night: Rain showers likely and a chance of thunderstorms in the evening, then chance of rain showers and a slight chance of thunderstorms after midnight. Chance of precipitation 60 percent. Lows in the mid 40s to lower 50s. Friday: Partly cloudy. A chance of rain in the morning, then chance of rain showers and a slight chance of thunderstorms in the afternoon. Chance of precipitation 40 percent. Highs in the upper 60s to mid 70s. Friday Night: Mostly clear. A 20 percent chance of rain in the evening. Lows in the 40s. Saturday: Mostly sunny. Highs in the 70s. Saturday Night: Mostly clear. Lows in the 40s to lower 50s. Sunday: Mostly sunny. Highs in the mid 70s to lower 80s. Sunday Night: Mostly clear. Lows in the mid 40s to lower 50s. Monday: Mostly sunny. Highs in the 70s to lower 80s. | |
| Zone Forecast: Lower Clark Fork Region | |
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