| NWS Forecast for: Butte/Blackfoot Region Issued by: National Weather Service Missoula, MT Last Update: 1223 PM MDT Fri Aug 14 2026 |  |
| Tonight: Mostly cloudy with a 50 percent chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Patchy smoke early in the evening. Patchy fog in the late evening and early morning, then areas of fog late in the night. Some thunderstorms may produce heavy rainfall. Lows in the upper 30s to mid 40s. Saturday: Partly cloudy. Areas of fog in the morning. A 50 percent chance of showers and thunderstorms in the afternoon. Some thunderstorms may produce heavy rainfall. Highs in the upper 60s to mid 70s. Saturday Night: Mostly cloudy with a 50 percent chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Areas of fog after midnight. Some thunderstorms may produce heavy rainfall. Lows in the upper 30s to mid 40s. Sunday: Partly cloudy. Areas of fog in the morning. A 20 percent chance of showers and thunderstorms in the afternoon. Some thunderstorms may produce heavy rainfall. Highs in the 70s. Sunday Night: Mostly cloudy with a 20 percent chance of rain showers in the evening, then partly cloudy after midnight. Lows in the 40s. Monday: Mostly cloudy. A 20 percent chance of showers and thunderstorms in the afternoon. Highs in the 70s. Monday Night: Rain showers likely and a chance of thunderstorms in the evening, then a chance of rain after midnight. Chance of precipitation 70 percent. Lows in the 40s. Tuesday: A chance of rain in the morning, then rain showers likely and a chance of thunderstorms in the afternoon. Chance of precipitation 60 percent. Highs in the upper 60s to mid 70s. Tuesday Night: Mostly cloudy with a 20 percent chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the upper 30s to mid 40s. Wednesday: Partly cloudy. Slight chance of rain in the morning, then slight chance of showers and thunderstorms in the afternoon. Chance of precipitation 20 percent. Highs in the upper 60s to mid 70s. Wednesday Night: Partly cloudy. Lows in the 40s. Thursday: Mostly sunny. Highs in the 70s. Thursday Night: Partly cloudy. A 20 percent chance of showers and thunderstorms in the evening. Lows in the 40s. Friday: Partly cloudy. A 20 percent chance of showers and thunderstorms in the afternoon. Highs in the mid 70s to lower 80s. | |
| Zone Forecast: Butte/Blackfoot Region | |
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