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

High Wind Warning in effect from December 8, 06:00 PM MST until December 9, 03:00 PM MST

Current conditions at

Lewistown Divide MT-200 MP 90.3 (MTLEW)

Lat: 47.07579°NLon: 109.26247°WElev: 4723.0ft.

unknown precip

38°F

3°C

Humidity	54%
Wind Speed	W 10 MPH
Barometer	NA
Dewpoint	23°F (-5°C)
Visibility	NA
Wind Chill	31°F (-1°C)
Last update	08 Dec 01:30 PM MST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

9 Miles ENE Lewistown MT

High Wind Warning December 8, 06:00pm until December 9, 03:00pm

Click here for hazard details and duration

High Wind Warning

This Afternoon
High: 39 °F
Mostly Cloudy
Tonight
Low: 35 °F⇑
Chance
Rain/Snow and
Breezy then
Mostly Cloudy
and Windy
Tuesday
High: 39 °F⇓
Rain/Snow
Likely and
Windy then
Chance Snow
and Breezy
Tuesday Night
Low: 25 °F
Chance Snow
then Snow
Wednesday
High: 40 °F
Rain/Snow
then Chance
Rain/Snow
Wednesday Night
Low: 29 °F
Rain/Snow
Likely
Thursday
High: 31 °F
Heavy Snow
Thursday Night
Low: 1 °F
Snow Likely
Friday
High: 14 °F
Snow Likely

Detailed Forecast

This Afternoon

Mostly cloudy, with a high near 39. West wind around 21 mph, with gusts as high as 38 mph.

Tonight

A chance of rain and snow before 11pm, then a slight chance of rain between 11pm and midnight. Mostly cloudy, with a temperature rising to around 41 by 2am. Windy, with a west southwest wind 21 to 30 mph, with gusts as high as 48 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

Tuesday

A chance of rain before 9am, then rain likely, possibly mixed with snow between 9am and 10am, then a chance of snow after 10am. Cloudy, then gradually becoming mostly sunny, with a temperature falling to around 27 by 5pm. Windy, with a west northwest wind 28 to 33 mph decreasing to 20 to 25 mph in the afternoon. Winds could gust as high as 60 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Tuesday Night

Snow, mainly after 5am. Low around 25. West wind 8 to 13 mph becoming south after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

Wednesday

Rain and snow before 2pm, then a chance of rain between 2pm and 5pm, then a chance of rain and snow after 5pm. High near 40. South wind 10 to 17 mph becoming west in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

Wednesday Night

Rain and snow likely. Cloudy, with a low around 29. West wind 16 to 21 mph, with gusts as high as 36 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Thursday

Snow. The snow could be heavy at times. High near 31. West wind 11 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New snow accumulation of 4 to 8 inches possible.

Thursday Night

Snow likely. Cloudy, with a low around 1. West northwest wind 8 to 10 mph, with gusts as high as 20 mph.

Friday

Snow likely, mainly before 11am. Cloudy, with a high near 14.

Friday Night

A chance of snow, mainly before 11pm. Mostly cloudy, with a low around 5.

Saturday

A chance of snow. Mostly cloudy, with a high near 20.

Saturday Night

Mostly cloudy, with a low around 9.

Sunday

Partly sunny, with a high near 34.