| NWS Forecast for: Lower Clark Fork Region Issued by: National Weather Service Missoula, MT Last Update: 1227 PM MDT Tue Jul 21 2026 |  |
| Tonight: Mostly cloudy with a 20 percent chance of rain in the evening, then partly cloudy after midnight. Patchy smoke through the night. Lows in the upper 50s to mid 60s. Wednesday: Partly cloudy. Patchy smoke through the day. A 20 percent chance of showers and thunderstorms in the afternoon. Highs in the upper 80s to mid 90s. Wednesday Night: Partly cloudy. Lows in the upper 50s to mid 60s. Thursday: Partly cloudy. A 20 percent chance of showers and thunderstorms in the afternoon. Hot. Highs in the 90s. Thursday Night: Mostly clear. A 20 percent chance of showers and thunderstorms in the evening. Lows in the mid 50s to lower 60s. Friday: Sunny. Highs in the 90s. Friday Night: Clear. Lows in the mid 50s to lower 60s. Saturday: Sunny. Highs in the upper 80s to mid 90s. Saturday Night: Mostly clear. Lows in the 50s to lower 60s. Sunday: Sunny. Highs in the 80s. Sunday Night: Mostly clear. Lows in the 50s. Monday: Mostly sunny. Highs in the mid 80s to lower 90s. Monday Night: Mostly clear. Lows in the 50s. Tuesday: Mostly sunny. Highs in the 80s to lower 90s. | |
| Zone Forecast: Lower Clark Fork Region | |
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