National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
 Point Forecast: Lewistown MT
 47.07N 109.43W (Elev. 3898 ft)
 Last Update: 12:31 am MDT May 13, 2026
Hourly Weather Forecast Graph
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Additional Forecasts and Information
International System of UnitsForecast Discussion
7-Day ForecastTabular Forecast