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 Watch in effect from December 8, 06:00 PM MST until December 9, 10:00 AM MST

Current conditions at

Lewistown Divide MT-200 MP 90.3 (MTLEW)

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

unknown precip

34°F

1°C

Humidity	82%
Wind Speed	W 9 MPH
Barometer	NA
Dewpoint	29°F (-2°C)
Visibility	NA
Wind Chill	27°F (-3°C)
Last update	07 Dec 11:45 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 Watch December 8, 06:00pm until December 9, 10:00am

Click here for hazard details and duration

High Wind Watch

Overnight
Low: 28 °F
Patchy
Blowing Snow
and Breezy
Monday
High: 40 °F
Patchy
Blowing Snow
and Breezy
then Partly
Sunny
Monday Night
Low: 34 °F⇑
Breezy.
Slight Chance
Rain/Snow
then Mostly
Cloudy
Tuesday
High: 43 °F
Chance
Rain/Snow and
Windy then
Chance Snow
and Breezy
Tuesday Night
Low: 27 °F
Chance Snow
Wednesday
High: 35 °F
Snow
Wednesday Night
Low: 7 °F
Snow Likely
Thursday
High: 13 °F
Chance Snow
Thursday Night
Low: 1 °F
Chance Snow

Detailed Forecast

Overnight

Patchy blowing snow. Mostly clear, with a low around 28. Breezy, with a west wind 21 to 25 mph, with gusts as high as 45 mph.

Monday

Patchy blowing snow before noon. Increasing clouds, with a high near 40. Breezy, with a west wind 17 to 24 mph, with gusts as high as 44 mph.

Monday Night

A slight chance of rain and snow before 11pm. Mostly cloudy, with a temperature falling to near 34 by 9pm, then rising to around 43 during the remainder of the night. Breezy, with a west southwest wind 21 to 28 mph, with gusts as high as 49 mph. Chance of precipitation is 20%.

Tuesday

A chance of rain before 8am, then a chance of rain and snow between 8am and 11am, then a chance of snow after 11am. Mostly cloudy, with a high near 43. Windy, with a west northwest wind 27 to 32 mph decreasing to 18 to 23 mph in the afternoon. Winds could gust as high as 55 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

Tuesday Night

A 30 percent chance of snow after 11pm. Mostly cloudy, with a low around 27. Southwest wind 11 to 16 mph, with gusts as high as 29 mph. New snow accumulation of less than one inch possible.

Wednesday

Snow. High near 35. South wind 11 to 15 mph becoming west in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Wednesday Night

Snow likely, mainly before 11pm. Mostly cloudy, with a low around 7. West northwest wind 14 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

Thursday

A chance of snow. Mostly cloudy, with a high near 13. Northwest wind 8 to 13 mph, with gusts as high as 22 mph.

Thursday Night

A chance of snow. Mostly cloudy, with a low around 1.

Friday

A chance of snow. Mostly cloudy, with a high near 17.

Friday Night

A chance of snow. Mostly cloudy, with a low around 10.

Saturday

A slight chance of snow. Mostly cloudy, with a high near 31.

Saturday Night

Mostly cloudy, with a low around 22.