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.

Malmstrom Air Force Base (KGFA)

Lat: 47.5°NLon: 111.18333°WElev: 3527.0ft.

Clear

33°F

1°C

Humidity	79%
Wind Speed	N 0 MPH
Barometer	29.81 in (1009.48 mb)
Dewpoint	27°F (-3°C)
Visibility	10.00 mi
Last update	06 Dec 11:55 PM MST

More Information:

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

Extended Forecast for

Great Falls MT

Overnight
Low: 29 °F
Patchy
Blowing Snow
Sunday
High: 41 °F
Increasing
Clouds
Sunday Night
Low: 40 °F
Partly Cloudy
then
Increasing
Clouds and
Breezy
Monday
High: 47 °F
Mostly Cloudy
and Breezy
Monday Night
Low: 40 °F
Chance Rain
and Windy
Tuesday
High: 49 °F
Chance
Rain/Snow and
Windy
Tuesday Night
Low: 29 °F
Chance
Rain/Snow
Wednesday
High: 45 °F
Rain/Snow
Likely
Wednesday Night
Low: 13 °F
Rain/Snow
Likely then
Snow Likely

Detailed Forecast

Overnight

Patchy blowing snow before 3am. Partly cloudy, with a steady temperature around 29. West southwest wind 14 to 18 mph, with gusts as high as 30 mph.

Sunday

Increasing clouds, with a high near 41. Southwest wind 13 to 15 mph, with gusts as high as 28 mph.

Sunday Night

Cloudy during the early evening, then gradual clearing, with a steady temperature around 40. Breezy, with a southwest wind 17 to 22 mph, with gusts as high as 37 mph.

Monday

Mostly cloudy, with a high near 47. Breezy, with a southwest wind 21 to 23 mph, with gusts as high as 37 mph.

Monday Night

A 30 percent chance of rain after 11pm. Mostly cloudy, with a low around 40. Windy, with a southwest wind 21 to 30 mph, with gusts as high as 49 mph.

Tuesday

A chance of rain before 8am, then a chance of rain and snow between 8am and 2pm, then a slight chance of rain after 2pm. Mostly cloudy, with a high near 49. Windy, with a west wind 25 to 32 mph, with gusts as high as 50 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

Tuesday Night

A chance of rain and snow. Mostly cloudy, with a low around 29. South southwest wind 10 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

Wednesday

Rain likely, possibly mixed with snow, mainly after 5pm. Mostly cloudy, with a high near 45. Southwest wind 10 to 14 mph becoming west northwest in the afternoon. Winds could gust as high as 23 mph.

Wednesday Night

Rain and snow likely, becoming all snow after 8pm. Mostly cloudy, with a low around 13.

Thursday

A chance of snow. Mostly cloudy, with a high near 21.

Thursday Night

A chance of snow. Mostly cloudy, with a low around 5.

Friday

A chance of snow. Mostly cloudy, with a high near 23.

Friday Night

A slight chance of rain and snow. Mostly cloudy, with a low around 13.

Saturday

Partly sunny, with a high near 47.