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 November 27, 05:00 PM MST until November 28, 05:00 PM MST

Current conditions at

Great Falls, Great Falls International Airport (KGTF)

Lat: 47.47333°NLon: 111.38222°WElev: 3675.0ft.

Mostly Cloudy

34°F

1°C

Humidity	74%
Wind Speed	E 8 MPH
Barometer	30.2 in (1022.69 mb)
Dewpoint	26°F (-3°C)
Visibility	10.00 mi
Wind Chill	27°F (-3°C)
Last update	27 Nov 11:35 AM MST

More Information:

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

Extended Forecast for

Great Falls MT

Winter Storm Watch November 27, 05:00pm until November 28, 05:00pm

Click here for hazard details and duration

Winter Storm Watch

Thanksgiving Day
High: 37 °F
Chance Snow
Tonight
Low: 18 °F
Snow
Friday
High: 18 °F⇓
Snow
Friday Night
Low: -4 °F
Chance Snow
then Mostly
Cloudy
Saturday
High: 15 °F
Mostly Sunny
Saturday Night
Low: -7 °F
Partly Cloudy
Sunday
High: 20 °F
Mostly Sunny
Sunday Night
Low: 7 °F
Partly Cloudy
Monday
High: 34 °F
Partly Sunny

Detailed Forecast

Thanksgiving Day

A slight chance of snow before 2pm, then a chance of snow after 3pm. Cloudy, with a high near 37. East northeast wind 3 to 6 mph. Chance of precipitation is 40%. Total daytime snow accumulation of less than a half inch possible.

Tonight

Snow, mainly between 8pm and 3am. Low around 18. Northeast wind 5 to 8 mph becoming north northwest after midnight. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Friday

Snow. Temperature falling to around 11 by 5pm. Wind chill values as low as -5. Northwest wind 9 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Friday Night

A 40 percent chance of snow before 11pm. Mostly cloudy, with a low around -4. Northwest wind 5 to 10 mph. New snow accumulation of less than one inch possible.

Saturday

Mostly sunny, with a high near 15. Light and variable wind.

Saturday Night

Partly cloudy, with a low around -7. Light and variable wind.

Sunday

Mostly sunny, with a high near 20. Light south southwest wind.

Sunday Night

Partly cloudy, with a low around 7. Southwest wind 5 to 7 mph.

Monday

Partly sunny, with a high near 34.

Monday Night

A chance of snow after 11pm. Mostly cloudy, with a low around 24.