| NWS Forecast for: Lower Clark Fork Region Issued by: National Weather Service Missoula, MT Last Update: 1252 PM MDT Fri Jul 17 2026 | |
| Tonight: Mostly cloudy in the evening then clearing. Chance of showers and thunderstorms early in the evening. Areas of rain late in the evening, then slight chance of showers and thunderstorms after midnight. Patchy fog after midnight. Areas of fog late in the night. Chance of precipitation 50 percent. Some thunderstorms may produce gusty winds, small hail, and heavy rainfall. Lows in the mid 50s to lower 60s. Saturday: Mostly sunny. Areas of fog in the morning. Highs in the upper 80s to mid 90s. Saturday Night: Mostly clear. Lows in the 50s. Sunday: Sunny. Highs in the mid 80s to lower 90s. Sunday Night: Mostly clear. Lows in the 50s. Monday: Partly cloudy. Highs in the mid 80s to lower 90s. Monday Night: Mostly cloudy. Lows in the mid 50s to lower 60s. Tuesday: Partly cloudy. Highs in the upper 80s to mid 90s. Tuesday Night: Partly cloudy. Lows in the upper 50s to mid 60s. Wednesday: Partly cloudy. Highs in the 90s. Wednesday Night: Partly cloudy with a 20 percent chance of rain. Lows in the upper 50s to mid 60s. Thursday: Partly cloudy. Chance of rain showers and a slight chance of thunderstorms in the afternoon. Chance of precipitation 30 percent. Highs in the 90s. Thursday Night: Mostly cloudy in the evening then becoming partly cloudy. A 30 percent chance of rain. Lows in the upper 50s to mid 60s. Friday: Partly cloudy. A 20 percent chance of showers and thunderstorms in the afternoon. Highs in the upper 80s to mid 90s. | |
| Zone Forecast: Lower Clark Fork Region | |
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