| NWS Forecast for: Bitterroot/Sapphire Mountains Issued by: National Weather Service Missoula, MT Last Update: 212 AM MDT Thu Oct 22 2026 | |
| Today: Mostly sunny. Highs in the 60s. Southeast winds to 15 mph in the morning. Tonight: Chance of rain showers and a slight chance of thunderstorms in the evening, then rain likely after midnight. Patchy fog after midnight. Chance of precipitation 90 percent. Lows in the mid 30s to lower 40s. Friday: Rain likely. Snow likely in the afternoon. Chance of precipitation near 100 percent. Cooler. Little or no new snow accumulation. Highs in the 40s. West winds to 15 mph. Friday Night: Rain and snow likely in the evening. Patchy fog after midnight. Chance of precipitation 60 percent. Snow level 5500 feet. Lows in the mid 20s to lower 30s. Saturday: Partly cloudy. Highs in the 40s. Saturday Night: Partly cloudy. Lows in the mid 20s to lower 30s. Sunday: Partly cloudy. Highs in the mid 40s to lower 50s. Sunday Night: Partly cloudy. Lows in the mid 20s to lower 30s. Monday: Partly cloudy. Highs in the mid 40s to lower 50s. Monday Night: Partly cloudy with a 20 percent chance of rain and snow. Lows in the mid 20s to lower 30s. Tuesday: Mostly cloudy with a 40 percent chance of rain and snow. Highs in the 40s. Tuesday Night: Mostly cloudy in the evening then becoming partly cloudy. A 40 percent chance of rain and snow. Lows in the mid 20s to lower 30s. Wednesday: Mostly cloudy with a slight chance of snow. Slight chance of rain in the afternoon. Chance of precipitation 20 percent. Highs in the 40s. | |
| Zone Forecast: Bitterroot/Sapphire Mountains | |
Visit your local NWS office at: https://www.weather.gov/mso |