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 Weather Advisory in effect from December 5, 07:00 PM MST until December 6, 11:00 AM MST

Current conditions at

Loma US-87 MP 53.1 (MTLOM)

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

unknown precip

28°F

-2°C

Humidity	NA
Wind Speed	NNW 7 MPH
Barometer	NA
Dewpoint	N/A
Visibility	NA
Wind Chill	21°F (-6°C)
Last update	NA

More Information:

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

Extended Forecast for

Fort Benton MT

Winter Weather Advisory until December 6, 11:00am

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory until December 6, 11:00am
NOW until 11:00am Sat
Winter Weather Advisory
Overnight
Low: 11 °F
Rain/Snow
Likely
Saturday
High: 20 °F
Snow Likely
and Patchy
Fog then
Slight Chance
Snow
Saturday Night
Low: 18 °F⇑
Slight Chance
Snow then
Mostly Cloudy
Sunday
High: 40 °F
Partly Sunny
Sunday Night
Low: 30 °F
Partly Cloudy
Monday
High: 44 °F
Mostly Sunny
Monday Night
Low: 34 °F
Slight Chance
Rain and
Breezy
Tuesday
High: 47 °F
Rain Likely
and Breezy

Detailed Forecast

Overnight

A chance of rain and snow before 3am, then snow likely. Cloudy, with a low around 11. North northwest wind around 9 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than one inch possible.

Saturday

Snow likely before 11am, then a slight chance of snow after 1pm. Patchy fog between 11am and noon. Otherwise, mostly cloudy, with a high near 20. Northwest wind 5 to 7 mph becoming light and variable. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Saturday Night

A 20 percent chance of snow before 11pm. Mostly cloudy, with a temperature rising to around 29 by 5am. East wind 7 to 14 mph becoming west southwest after midnight. Winds could gust as high as 21 mph.

Sunday

Partly sunny, with a high near 40. West southwest wind 10 to 13 mph, with gusts as high as 20 mph.

Sunday Night

Partly cloudy, with a low around 30. Southwest wind 13 to 18 mph, with gusts as high as 26 mph.

Monday

Mostly sunny, with a high near 44. West southwest wind 15 to 17 mph, with gusts as high as 28 mph.

Monday Night

A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 34. Breezy, with a southwest wind 18 to 24 mph, with gusts as high as 37 mph.

Tuesday

Rain likely, mainly after 11am. Mostly cloudy, with a high near 47. Breezy, with a west wind 18 to 26 mph, with gusts as high as 39 mph.

Tuesday Night

A chance of rain before 8pm, then a chance of rain and snow. Mostly cloudy, with a low around 27.

Wednesday

Rain likely, possibly mixed with snow. Mostly cloudy, with a high near 45.

Wednesday Night

A chance of rain and snow. Mostly cloudy, with a low around 17.

Thursday

Rain and snow likely. Mostly cloudy, with a high near 29.

Thursday Night

A chance of rain and snow. Mostly cloudy, with a low around 8.