| NWS Forecast for: Western Lemhi County Issued by: National Weather Service Missoula, MT Last Update: 202 AM MDT Sun Mar 22 2026 |  |
| Today: Mostly sunny. Highs in the 50s. West winds to 15 mph. Tonight: Mostly cloudy. Lows in the 30s to lower 40s. Monday: Partly cloudy. Highs in the mid 50s to lower 60s. Monday Night: Mostly cloudy. Lows in the upper 30s to mid 40s. Tuesday: Mostly cloudy with a 50 percent chance of rain. Highs in the mid 50s to lower 60s. Tuesday Night: Mostly cloudy with a 50 percent chance of rain. Lows in the 40s. Wednesday: Mostly cloudy with a 40 percent chance of rain. Highs in the mid 50s to lower 60s. Wednesday Night: Mostly cloudy with a 20 percent chance of rain and snow. Lows in the 30s. Thursday: Partly cloudy. Highs in the mid 40s to lower 50s. Thursday Night: Mostly clear. Lows in the mid 20s to lower 30s. Friday: Mostly sunny. Highs in the 50s to lower 60s. Friday Night: Partly cloudy. Lows in the upper 20s to mid 30s. Saturday: Partly cloudy. Highs in the upper 50s to mid 60s. | |
| Zone Forecast: Western Lemhi County | |
Visit your local NWS office at: https://www.weather.gov/mso |