PNS25-72: Soliciting Comments through December 19, 2025 on the Discontinuation of the Max/Min Temperature and Precipitation Table Product (RTP) for all NWS Alaska Region, Eastern Region, and Western Region Offices.
Hazardous Weather Conditions
Current conditions at
Lewistown, Lewistown Municipal Airport (KLWT)
Lat: 47.04917°NLon: 109.46639°WElev: 4167.0ft.light snow,mist
19°F
-7°C
| Humidity | 92% |
| Wind Speed | WNW 8 MPH |
| Barometer | 30.13 in (1020.32 mb) |
| Dewpoint | 18°F (-8°C) |
| Visibility | 6.00 mi |
| Wind Chill | 9°F (-13°C) |
| Last update | 03 Dec 04:15 AM MST |
Extended Forecast for
Lewistown Municipal MT
Winter Storm Warning December 3, 04:39am until December 3, 05:00am
NOW until 5:00am Wed
Winter Storm Warning
Today
High: 32 °F
Areas Fog
then Mostly
SunnyTonight
Low: 23 °F
Partly Cloudy
Thursday
High: 36 °F
Slight Chance
SnowThursday Night
Low: 20 °F
Chance Snow
then Mostly
CloudyFriday
High: 36 °F
Chance Snow
Friday Night
Low: 18 °F
Snow
Saturday
High: 34 °F
Chance Snow
Saturday Night
Low: 20 °F
Chance Snow
then Partly
Cloudy
Detailed Forecast
Today
Areas of fog before 9am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 32. Southwest wind 3 to 6 mph.
Tonight
Partly cloudy, with a steady temperature around 23. Southwest wind around 10 mph, with gusts as high as 18 mph.
Thursday
A 20 percent chance of snow after 11am. Mostly cloudy, with a high near 36. West wind around 11 mph, with gusts as high as 22 mph.
Thursday Night
A 40 percent chance of snow before 11pm. Mostly cloudy, with a low around 20. West wind 10 to 13 mph, with gusts as high as 21 mph. New snow accumulation of less than a half inch possible.
Friday
A 30 percent chance of snow after 11am. Mostly cloudy, with a high near 36. West wind 6 to 10 mph, with gusts as high as 18 mph. New snow accumulation of less than a half inch possible.
Friday Night
Snow. Low around 18. Southwest wind around 11 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Saturday
A 50 percent chance of snow. Mostly cloudy, with a high near 34. West wind 8 to 10 mph, with gusts as high as 18 mph. New snow accumulation of less than one inch possible.
Saturday Night
A chance of snow before 11pm. Mostly cloudy, with a low around 20. West southwest wind 7 to 10 mph, with gusts as high as 20 mph.
Sunday
Partly sunny, with a high near 40.
Sunday Night
Mostly cloudy, with a low around 28.
Monday
Mostly sunny, with a high near 41.
Monday Night
Mostly cloudy, with a low around 28.
Tuesday
A chance of rain and snow. Mostly cloudy, with a high near 47.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Lewistown Municipal MT
47.04°N 109.49°W (Elev. 4183 ft)
47.04°N 109.49°W (Elev. 4183 ft)
4:18 am MST Dec 3, 2025
4am MST Dec 3, 2025-6pm MST Dec 9, 2025
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