7-Day Forecast 47.07°N 109.43°W (Text-Only)
NWS Forecast for: Lewistown MT
Issued by: National Weather Service Great Falls, MT
Last Update: 3:44 am MST Nov 3, 2024




Today: Partly sunny, with a high near 45. West northwest wind 7 to 17 mph, with gusts as high as 25 mph.

Tonight: Partly cloudy, with a low around 25. West southwest wind around 8 mph.

Monday: Increasing clouds, with a high near 49. West southwest wind 8 to 17 mph, with gusts as high as 25 mph.

Monday Night: A chance of rain and snow before 2am, then a slight chance of snow. Mostly cloudy, with a low around 30. West southwest wind 11 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

Tuesday: Snow likely, mainly after 11am. Patchy blowing snow after 11am. Mostly cloudy, with a high near 37. Breezy, with a west northwest wind 17 to 25 mph, with gusts as high as 38 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

Tuesday Night: Snow. Patchy blowing snow. Low around 19. Blustery, with a northwest wind 18 to 22 mph, with gusts as high as 37 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

Wednesday: A 20 percent chance of snow before 11am. Partly sunny, with a high near 36. West wind 8 to 14 mph, with gusts as high as 25 mph.

Wednesday Night: Mostly clear, with a low around 15. South wind 5 to 7 mph.

Thursday: Sunny, with a high near 49.

Thursday Night: Mostly clear, with a low around 25.

Friday: Sunny, with a high near 55.

Friday Night: Mostly clear, with a low around 29.

Saturday: Sunny, with a high near 56.



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

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