7-Day Zone Forecast for Bitterroot/Sapphire Mountains (Text-Only)
NWS Forecast for: Bitterroot/Sapphire Mountains
Issued by: National Weather Service Missoula, MT
Last Update: 328 AM MDT Sat Jun 27 2026
Print




Today: Rain showers likely and a chance of thunderstorms through the day. Patchy fog early in the morning. Chance of precipitation near 100 percent. Cooler. Highs in the mid 40s to lower 50s.

Tonight: Rain showers likely and a slight chance of thunderstorms in the evening, then rain and snow likely after midnight. Chance of precipitation 90 percent. Little or no new snow accumulation. Lows in the 30s.

Sunday: Rain and snow likely. Chance of precipitation near 100 percent. Little or no new snow accumulation. Highs in the upper 30s to mid 40s.

Sunday Night: Rain likely. Snow likely in the evening. Chance of precipitation near 100 percent. Lows in the 30s to lower 40s. Southwest winds to 15 mph.

Monday: Rain likely and a slight chance of snow in the morning, then rain likely in the afternoon. Chance of precipitation near 100 percent. Highs in the mid 40s to lower 50s. Southwest winds to 15 mph.

Monday Night: Mostly cloudy with a 40 percent chance of rain. Lows in the mid 30s to lower 40s.

Tuesday: Mostly cloudy. Slight chance of rain in the morning, then chance of showers and thunderstorms in the afternoon. Chance of precipitation 50 percent. Highs in the upper 50s to mid 60s.

Tuesday Night: Mostly cloudy with a 30 percent chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the upper 30s to mid 40s.

Wednesday: Mostly cloudy. Slight chance of rain in the morning, then chance of showers and thunderstorms in the afternoon. Chance of precipitation 50 percent. Highs in the 60s.

Wednesday 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.

Thursday: Partly cloudy. Chance of rain showers and a slight chance of thunderstorms in the afternoon. Chance of precipitation 30 percent. Highs in the upper 60s to mid 70s.

Thursday Night: Mostly cloudy with a chance of rain and a slight chance of thunderstorms in the evening, then partly cloudy with a slight chance of rain after midnight. Chance of precipitation 30 percent. Lows in the 40s.

Friday: Mostly cloudy. Slight chance of rain in the morning, then chance of showers and thunderstorms in the afternoon. Chance of precipitation 50 percent. Highs in the mid 60s to lower 70s.







Zone Forecast: Bitterroot/Sapphire Mountains

Visit your local NWS office at: https://www.weather.gov/mso