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.

Clear

37°F

3°C

Humidity	44%
Wind Speed	WSW 11 MPH
Barometer	30.25 in (1024.38 mb)
Dewpoint	17°F (-8°C)
Visibility	10.00 mi
Wind Chill	29°F (-2°C)
Last update	25 Nov 01:35 PM 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

This Afternoon
High: 39 °F
Partly Sunny
Tonight
Low: 26 °F
Mostly Cloudy
then Chance
Snow
Wednesday
High: 43 °F
Chance Snow
then Partly
Sunny
Wednesday Night
Low: 24 °F
Mostly Cloudy
Thanksgiving Day
High: 37 °F
Chance Snow
Thursday Night
Low: 18 °F
Snow
Friday
High: 24 °F
Snow then
Chance Snow
Friday Night
Low: 4 °F
Chance Snow
Saturday
High: 22 °F
Slight Chance
Snow then
Partly Sunny

Detailed Forecast

This Afternoon

Partly sunny, with a high near 39. Southwest wind around 6 mph.

Tonight

A 30 percent chance of snow, mainly after 4am. Mostly cloudy, with a low around 26. Southwest wind 3 to 6 mph. New snow accumulation of less than a half inch possible.

Wednesday

A 40 percent chance of snow before 9am. Mostly cloudy, with a high near 43. Southwest wind around 6 mph. New snow accumulation of less than a half inch possible.

Wednesday Night

Mostly cloudy, with a low around 24. Calm wind.

Thanksgiving Day

A 50 percent chance of snow, mainly after 11am. Cloudy, with a high near 37. Calm wind becoming northeast around 5 mph in the afternoon. New snow accumulation of less than a half inch possible.

Thursday Night

Snow. Low around 18. North wind 6 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

Friday

Snow, mainly before 11am. High near 24. North northwest wind around 11 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Friday Night

A chance of snow, mainly before 11pm. Mostly cloudy, with a low around 4. North northwest wind around 6 mph becoming southwest after midnight.

Saturday

A slight chance of snow before 11am. Partly sunny, with a high near 22.

Saturday Night

A slight chance of snow before 11pm. Mostly cloudy, with a low around 2.

Sunday

Mostly sunny, with a high near 26.

Sunday Night

Mostly cloudy, with a low around 11.

Monday

Partly sunny, with a high near 34.