| NWS Forecast for: Flathead/Mission Valleys Issued by: National Weather Service Missoula, MT Last Update: 1223 PM MDT Sun Apr 19 2026 | |
| Tonight: Mostly cloudy until early morning then becoming partly cloudy. Lows in the mid 30s to lower 40s. Monday: Mostly sunny. Highs in the 70s. Monday Night: Partly cloudy. Lows in the 40s. Tuesday: Partly cloudy. Highs in the upper 70s to mid 80s. Tuesday Night: Mostly cloudy. A 20 percent chance of rain after midnight. Lows in the 40s. Wednesday: A chance of rain in the morning, then rain showers likely and a slight chance of thunderstorms in the afternoon. Chance of precipitation 90 percent. Cooler. Highs in the mid 50s to lower 60s. Wednesday Night: Rain likely in the evening, then a chance of rain after midnight. Chance of rain 90 percent. Lows in the 30s to lower 40s. Thursday: Mostly cloudy with a chance of rain. A chance of snow in the morning. Chance of precipitation 50 percent. Highs in the upper 40s to mid 50s. Thursday Night: Mostly cloudy with a chance of snow. A chance of rain. Chance of precipitation 30 percent. Lows in the upper 20s to mid 30s. Friday: Mostly cloudy. A chance of snow in the morning, then slight chance of rain and snow in the afternoon. Chance of precipitation 30 percent. Highs in the mid 40s to lower 50s. Friday Night: Partly cloudy. A 20 percent chance of rain and snow in the evening. Lows in the mid 20s to lower 30s. Saturday: Partly cloudy. Highs in the mid 40s to lower 50s. Saturday Night: Partly cloudy in the evening then becoming mostly cloudy. Lows in the mid 20s to lower 30s. Sunday: Partly cloudy. Highs in the 50s. | |
| Zone Forecast: Flathead/Mission Valleys | |
Visit your local NWS office at: https://www.weather.gov/mso |