| NWS Forecast for: Western Lemhi County Issued by: National Weather Service Missoula, MT Last Update: 1223 AM MDT Mon Apr 27 2026 |  |
| Today: Mostly cloudy. Areas of snow in the morning. Slight chance of rain late in the morning, then chance of snow showers, rain showers and a slight chance of thunderstorms in the afternoon. Chance of precipitation 40 percent. Highs in the mid 40s to lower 50s. Tonight: Partly cloudy. Lows in the mid 20s to lower 30s. Tuesday: Partly cloudy. Highs in the upper 40s to mid 50s. Tuesday Night: Mostly cloudy. Lows in the 30s. Wednesday: Partly cloudy. A 20 percent chance of rain showers, thunderstorms and snow in the afternoon. Highs in the 50s to lower 60s. Wednesday Night: Partly cloudy. Lows in the 30s to lower 40s. Thursday: Mostly sunny. Highs in the 60s. Thursday Night: Mostly clear. Lows in the mid 30s to lower 40s. Friday: Partly cloudy. Highs in the mid 60s to lower 70s. Friday Night: Partly cloudy in the evening then becoming mostly cloudy. Lows in the upper 30s to mid 40s. Saturday: Partly cloudy. A 20 percent chance of rain in the afternoon. Highs in the mid 60s to lower 70s. Saturday Night: Mostly cloudy with a 20 percent chance of rain. Lows in the 40s. Sunday: Partly 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 mid 60s to lower 70s. | |
| Zone Forecast: Western Lemhi County | |
Visit your local NWS office at: https://www.weather.gov/mso |