7-Day Zone Forecast for Western Lemhi County (Text-Only)
NWS Forecast for: Western Lemhi County
Issued by: National Weather Service Missoula, MT
Last Update: 1128 PM MST Sat Feb 28 2026
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Tonight: Mostly cloudy. Lows in the 30s.

Sunday: Mostly cloudy. A 20 percent chance of rain in the afternoon. Highs in the mid 40s to lower 50s.

Sunday Night: Cloudy. Slight chance of rain in the evening, then a chance of rain and a slight chance of snow after midnight. Chance of precipitation 30 percent. Lows in the mid 30s to lower 40s.

Monday: Mostly cloudy with a 40 percent chance of rain and snow. Highs in the mid 40s to lower 50s.

Monday Night: Mostly clear. Lows in the upper 20s to mid 30s.

Tuesday: Mostly sunny in the morning then becoming mostly cloudy. Highs in the upper 40s to mid 50s.

Tuesday Night: Mostly cloudy. Lows in the 30s to lower 40s.

Wednesday: A chance of rain and snow in the morning, then rain and snow likely in the afternoon. Chance of precipitation 80 percent. Highs in the 40s.

Wednesday Night: Rain and snow likely. Chance of precipitation 90 percent. Lows in the upper 20s to mid 30s.

Thursday: Mostly cloudy with a chance of snow. A chance of rain in the afternoon. Chance of precipitation 50 percent. Highs in the mid 30s to lower 40s.

Thursday Night: Mostly cloudy with a 40 percent chance of snow. Lows in the mid 20s to lower 30s.

Friday: Mostly cloudy with a chance of snow. A chance of rain in the afternoon. Chance of precipitation 40 percent. Highs in the upper 30s to mid 40s.

Friday Night: Partly cloudy in the evening then becoming mostly cloudy. A 30 percent chance of snow. Lows in the mid 20s to lower 30s.

Saturday: Mostly cloudy with a chance of snow. A chance of rain in the afternoon. Chance of precipitation 30 percent. Highs in the upper 30s to mid 40s.







Zone Forecast: Western Lemhi County

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