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

Winter Storm Watch in effect from December 11, 02:00 PM MST until December 13, 05:00 AM MST

Current conditions at

Loma US-87 MP 53.1 (MTLOM)

Lat: 47.95103°NLon: 110.50477°WElev: 2700.0ft.

30°F

-1°C

Humidity	85%
Wind Speed	WSW 4 MPH
Barometer	NA
Dewpoint	26°F (-3°C)
Visibility	NA
Wind Chill	26°F (-3°C)
Last update	09 Dec 09:30 PM MST

More Information:

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

Extended Forecast for

Fort Benton MT

Winter Storm Watch December 11, 02:00pm until December 13, 05:00am

Click here for hazard details and duration

Winter Storm Watch

Tonight
Low: 26 °F
Mostly Cloudy
then
Rain/Snow
Likely
Wednesday
High: 54 °F
Rain then
Slight Chance
Rain
Wednesday Night
Low: 36 °F
Chance Rain
then
Rain/Snow
Likely
Thursday
High: 52 °F
Rain/Snow
Thursday Night
Low: 3 °F
Snow Likely
Friday
High: 12 °F
Snow
Friday Night
Low: -6 °F
Snow Likely
Saturday
High: 13 °F
Chance Snow
Saturday Night
Low: -2 °F
Mostly Cloudy

Detailed Forecast

Tonight

Rain likely, possibly mixed with snow, mainly after 5am. Mostly cloudy, with a low around 26. Southwest wind 6 to 8 mph becoming east southeast after midnight. Chance of precipitation is 60%. Little or no snow accumulation expected.

Wednesday

Rain before 1pm, then a slight chance of rain after 2pm. High near 54. Southeast wind 9 to 14 mph becoming west southwest 16 to 21 mph in the morning. Winds could gust as high as 34 mph. Chance of precipitation is 80%.

Wednesday Night

A chance of rain before 5am, then snow likely, possibly mixed with rain. Cloudy, with a low around 36. West southwest wind around 18 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

Thursday

Rain and snow, becoming all snow after 2pm. High near 52. West wind 14 to 20 mph becoming north northwest in the afternoon. Winds could gust as high as 31 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

Thursday Night

Snow likely. Cloudy, with a low around 3. North wind 6 to 10 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

Friday

Snow. High near 12. East northeast wind around 7 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

Friday Night

Snow likely. Cloudy, with a low around -6. East wind around 8 mph becoming north after midnight. Chance of precipitation is 70%. New snow accumulation of 3 to 7 inches possible.

Saturday

A chance of snow, mainly before 11am. Mostly cloudy, with a high near 13. North northwest wind around 6 mph becoming east in the afternoon.

Saturday Night

Mostly cloudy, with a low around -2.

Sunday

Partly sunny, with a high near 44.

Sunday Night

Mostly cloudy, with a low around 22.

Monday

Partly sunny, with a high near 37.

Monday Night

Mostly cloudy, with a low around 26.