NWS Forecast for: Lewistown MT
Issued by: National Weather Service Great Falls, MT
Last Update: 5:25 pm MDT Apr 18, 2019


Tonight: Partly cloudy, with a low around 46. West southwest wind 11 to 16 mph, with gusts as high as 24 mph.

Friday: A 20 percent chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 73. Breezy, with a west wind 11 to 16 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 32 mph.

Friday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 43. Breezy, with a west wind 17 to 22 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 32 mph. Chance of precipitation is 50%.

Saturday: A chance of showers before 7am, then a chance of rain after 7am. Mostly cloudy, with a high near 51. North wind 7 to 10 mph. Chance of precipitation is 50%.

Saturday Night: A 50 percent chance of rain. Cloudy, with a low around 34. North wind 5 to 10 mph.

Sunday: A chance of rain and snow before noon, then a slight chance of rain between noon and 1pm. Mostly cloudy, with a high near 51. Chance of precipitation is 30%. Little or no snow accumulation expected.

Sunday Night: Mostly cloudy, with a low around 32.

Monday: Partly sunny, with a high near 57.

Monday Night: Mostly clear, with a low around 38.

Tuesday: Mostly sunny, with a high near 64.

Tuesday Night: Partly cloudy, with a low around 42.

Wednesday: A chance of rain. Partly sunny, with a high near 68.

Wednesday Night: A chance of rain. Mostly clear, with a low around 43.

Thursday: A chance of rain. Partly sunny, with a high near 62.



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

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