| NWS Forecast for: Potomac/Seeley Lake Region Issued by: National Weather Service Missoula, MT Last Update: 1223 PM MDT Tue Sep 1 2026 |  |
| Tonight: Mostly cloudy. A 50 percent chance of areas of rain in the evening. Areas of fog late in the night. Lows in the mid 40s to lower 50s. Wednesday: A chance of rain in the morning, then rain showers likely and a chance of thunderstorms in the afternoon. Areas of fog in the morning. Chance of precipitation 70 percent. Highs in the upper 60s to mid 70s. Wednesday Night: Mostly cloudy. Areas of fog after midnight. Lows in the upper 30s to mid 40s. Thursday: Mostly cloudy with a 40 percent chance of rain. Areas of fog in the morning. Highs in the 60s to lower 70s. Thursday Night: Mostly cloudy with a 50 percent chance of rain. Areas of fog after midnight. Lows in the upper 30s to mid 40s. Friday: Mostly cloudy. A chance of rain in the morning, then chance of rain showers and a slight chance of thunderstorms in the afternoon. Areas of fog in the morning. Chance of precipitation 50 percent. Highs in the mid 60s to lower 70s. Friday Night: Mostly cloudy. Chance of rain showers and a slight chance of thunderstorms in the evening, then a chance of rain after midnight. Chance of precipitation 40 percent. Lows in the upper 30s to mid 40s. Saturday: Partly cloudy. A chance of rain in the morning, then slight chance of showers and thunderstorms in the afternoon. Chance of precipitation 30 percent. Highs in the upper 60s to mid 70s. Saturday Night: Mostly cloudy in the evening then becoming partly cloudy. A 40 percent chance of rain. Lows in the 40s. Sunday: Mostly cloudy with a 40 percent chance of rain. Highs in the 70s. Sunday Night: Rain showers likely and a chance of thunderstorms in the evening, then a chance of rain after midnight. Chance of precipitation 60 percent. Lows in the 40s to lower 50s. Labor Day: Rain likely. Chance of rain 60 percent. Highs in the mid 60s to lower 70s. Monday Night: Rain likely in the evening, then a chance of rain after midnight. Chance of rain 60 percent. Lows in the 40s. Tuesday: Mostly cloudy with a 40 percent chance of rain. Highs in the 60s. | |
| Zone Forecast: Potomac/Seeley Lake Region | |
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