| NWS Forecast for: Bitterroot/Sapphire Mountains Issued by: National Weather Service Missoula, MT Last Update: 1223 PM MDT Sun May 10 2026 |  |
| Tonight: Mostly cloudy then becoming partly cloudy after midnight then becoming mostly cloudy. Lows in the upper 30s to mid 40s. Southwest winds to 15 mph in the evening. Monday: Mostly sunny. Highs in the upper 60s to mid 70s. Northwest winds to 15 mph. Monday Night: Mostly clear. Lows in the mid 30s to lower 40s. North winds to 15 mph. Tuesday: Mostly sunny. Highs in the upper 70s to mid 80s. Tuesday Night: Partly cloudy. Lows in the 40s to lower 50s. Wednesday: Mostly sunny in the morning, then mostly cloudy with a chance of rain showers and a slight chance of thunderstorms in the afternoon. Chance of precipitation 30 percent. Highs in the upper 70s to mid 80s. Wednesday 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 40s. Thursday: Mostly cloudy. A chance of rain in the morning, then chance of rain showers and a slight chance of thunderstorms in the afternoon. Chance of precipitation 50 percent. Highs in the mid 60s to lower 70s. Thursday Night: Mostly cloudy with a 40 percent chance of rain. Lows in the upper 30s to mid 40s. Friday: Mostly cloudy. Slight chance of rain and snow in the morning, then a chance of rain in the afternoon. Chance of precipitation 40 percent. Highs in the upper 50s to mid 60s. Friday Night: Mostly cloudy with a 20 percent chance of rain in the evening, then partly cloudy after midnight. Lows in the 30s. Saturday: Partly cloudy with a 30 percent chance of rain and snow. Highs in the 50s. Saturday Night: Partly cloudy. A 20 percent chance of rain and snow in the evening. Lows in the upper 20s to mid 30s. Sunday: Partly cloudy. Highs in the 50s to lower 60s. | |
| Zone Forecast: Bitterroot/Sapphire Mountains | |
Visit your local NWS office at: https://www.weather.gov/mso |