NWS Forecast for: Lewistown MT
Issued by: National Weather Service Great Falls, MT
Last Update: 3:13 am MDT Aug 25, 2019


Today: A slight chance of showers between 3pm and 4pm, then a chance of showers and thunderstorms after 4pm. Increasing clouds, with a high near 73. West northwest wind 6 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 50%.

Tonight: A 50 percent chance of showers and thunderstorms before 10pm. Partly cloudy, with a low around 45. West wind 5 to 15 mph, with gusts as high as 26 mph.

Monday: A chance of showers, with thunderstorms also possible after 4pm. Sunny, with a high near 65. West southwest wind 5 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 30%.

Monday Night: A chance of showers and thunderstorms before 7pm, then a slight chance of showers between 7pm and 1am. Partly cloudy, with a low around 39. Northwest wind 7 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.

Tuesday: Sunny, with a high near 68. West wind 6 to 10 mph, with gusts as high as 18 mph.

Tuesday Night: Clear, with a low around 43.

Wednesday: Sunny, with a high near 78.

Wednesday Night: Mostly clear, with a low around 45.

Thursday: Sunny, with a high near 72.

Thursday Night: A slight chance of rain after 1am. Mostly cloudy, with a low around 46.

Friday: A slight chance of rain. Mostly sunny, with a high near 74.

Friday Night: Partly cloudy, with a low around 48.

Saturday: Sunny, with a high near 79.



Lewistown MT
 47.07°N 109.43°W (Elev. 3898 ft)

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