Hazardous Weather Conditions
Current conditions at
Lewistown, Lewistown Municipal Airport (KLWT)
Lat: 47.04917°NLon: 109.46639°WElev: 4167.0ft.light snow
25°F
-4°C
| Humidity | 100% |
| Wind Speed | N 0 MPH |
| Barometer | 29.87 in (1011.51 mb) |
| Dewpoint | 25°F (-4°C) |
| Visibility | 0.75 mi |
| Last update | 13 Mar 09:00 AM MDT |
Extended Forecast for
Lewistown Municipal MT
Winter Storm Warning March 13, 09:25am until March 14, 06:00pm
NOW until 6:00pm Sat
Winter Storm Warning
Today
High: 32 °F
Snow
Tonight
Low: 21 °F
Snow
Saturday
High: 34 °F
Snow
Saturday Night
Low: 5 °F
Snow then
Chance SnowSunday
High: 28 °F
Chance Snow
Sunday Night
Low: 11 °F
Mostly Cloudy
then Slight
Chance SnowMonday
High: 47 °F
Slight Chance
Snow then
Chance
Rain/SnowMonday Night
Low: 37 °F
Chance Rain
Detailed Forecast
Today
Snow. High near 32. North wind around 7 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 3 to 5 inches possible.
Tonight
Snow. Low around 21. North northeast wind around 7 mph becoming east southeast after midnight. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Saturday
Snow. High near 34. East southeast wind 7 to 13 mph becoming north in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 6 inches possible.
Saturday Night
Snow, mainly before midnight. Low around 5. Wind chill values as low as -5. North wind 6 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Sunday
A 30 percent chance of snow. Partly sunny, with a high near 28. Southwest wind around 6 mph. Little or no snow accumulation expected.
Sunday Night
A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 11. West wind 5 to 9 mph becoming south in the evening.
Monday
A slight chance of snow before noon, then a chance of rain and snow between noon and 3pm, then a chance of rain after 3pm. Mostly cloudy, with a high near 47. South southwest wind 9 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Monday Night
A chance of rain, mainly before midnight. Mostly cloudy, with a low around 37. West wind 14 to 17 mph, with gusts as high as 30 mph.
Tuesday
Partly sunny, with a high near 58. Breezy.
Tuesday Night
Mostly cloudy, with a low around 40.
Wednesday
Partly sunny, with a high near 65.
Wednesday Night
Mostly cloudy, with a low around 42.
Thursday
Partly sunny, with a high near 68.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Lewistown Municipal MT
47.04°N 109.45°W (Elev. 4111 ft)
47.04°N 109.45°W (Elev. 4111 ft)
3:51 am MDT Mar 13, 2026
9am MDT Mar 13, 2026-6pm MDT Mar 19, 2026
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