| NWS Forecast for: Eastern Lemhi County Issued by: National Weather Service Missoula, MT Last Update: 1222 AM MDT Mon Sep 7 2026 |  |
| Today: Partly cloudy. Chance of rain showers and a slight chance of thunderstorms early in the morning. Slight chance of rain late in the morning, then slight chance of showers and thunderstorms in the afternoon. Chance of precipitation 50 percent. Highs in the mid 50s to lower 60s. West winds to 15 mph in the afternoon. Tonight: Mostly clear. Lows in the mid 30s to lower 40s. West winds to 15 mph. Tuesday: Partly cloudy. Highs in the 60s. Tuesday Night: Mostly clear. Lows in the upper 30s to mid 40s. Wednesday: Sunny. Highs in the 70s. Wednesday Night: Mostly clear. Lows in the 40s. Thursday: Mostly sunny. Highs in the 70s to lower 80s. Thursday Night: Mostly clear. Lows in the mid 40s to lower 50s. Friday: Partly cloudy. Highs in the mid 60s to lower 70s. Friday Night: Partly cloudy. A 20 percent chance of rain after midnight. Lows in the 40s. Saturday: Mostly cloudy. Slight chance of rain in the morning, then chance of rain showers and a slight chance of thunderstorms in the afternoon. Chance of precipitation 40 percent. Highs in the upper 50s to mid 60s. Saturday Night: Mostly cloudy with a chance of rain. A chance of snow after midnight. Chance of precipitation 40 percent. Lows in the upper 30s to mid 40s. Sunday: Mostly cloudy with a slight chance of rain. Slight chance of snow in the morning. Chance of precipitation 20 percent. Highs in the mid 50s to lower 60s. | |
| Zone Forecast: Eastern Lemhi County | |
Visit your local NWS office at: https://www.weather.gov/mso |