National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Arctic Blast Coming To Northeastern U.S.

A powerful cold front will sweep completely through the Northeastern U.S. by Friday morning to deliver a glancing shot of arctic air to the region through Saturday. Dangerous wind chills are likely and widespread wind chill warnings and advisories are already in effect for all of New England and parts of the Northeast. Even though it's a short lived blast, conditions will be extremely dangerous. Read More >

Current conditions at

Great Falls, Great Falls International Airport (KGTF)

Lat: 47.47333°NLon: 111.38222°WElev: 3675ft.

Clear

36°F

2°C

Humidity 55%
Wind Speed SSW 18 MPH
Barometer 30.07 in (1018.29 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill26°F (-3°C)
Last update 02 Feb 07:35 PM MST
Extended Forecast for

Great Falls MT

  • Tonight

    Tonight: Mostly cloudy, with a low around 31. Southwest wind 16 to 21 mph, with gusts as high as 30 mph.

    Mostly Cloudy

    Low: 31 °F

  • Friday

    Friday: Partly sunny, with a high near 46. Breezy, with a southwest wind 17 to 22 mph, with gusts as high as 32 mph.

    Partly Sunny
    then Partly
    Sunny and
    Breezy

    High: 46 °F

  • Friday
    Night

    Friday Night: Mostly cloudy, with a low around 33. Breezy, with a southwest wind 14 to 24 mph, with gusts as high as 36 mph.

    Mostly Cloudy
    then Mostly
    Cloudy and
    Breezy

    Low: 33 °F

  • Saturday

    Saturday: Partly sunny, with a high near 45. Breezy, with a southwest wind 23 to 26 mph, with gusts as high as 39 mph.

    Partly Sunny
    and Breezy

    High: 45 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 29. Breezy, with a south southwest wind 13 to 22 mph, with gusts as high as 32 mph.

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

    Low: 29 °F

  • Sunday

    Sunday: Mostly cloudy, with a high near 46. South southwest wind 14 to 16 mph, with gusts as high as 24 mph.

    Mostly Cloudy

    High: 46 °F

  • Sunday
    Night

    Sunday Night: A slight chance of rain and snow between midnight and 3am, then a slight chance of snow after 3am. Mostly cloudy, with a low around 31. Southwest wind 14 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    Mostly Cloudy
    then Slight
    Chance
    Rain/Snow

    Low: 31 °F

  • Monday

    Monday: A slight chance of snow before noon. Mostly cloudy, with a high near 44. West southwest wind 11 to 15 mph, with gusts as high as 21 mph.

    Slight Chance
    Snow then
    Mostly Cloudy

    High: 44 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 31.

    Partly Cloudy

    Low: 31 °F

Detailed Forecast

Tonight
Mostly cloudy, with a low around 31. Southwest wind 16 to 21 mph, with gusts as high as 30 mph.
Friday
Partly sunny, with a high near 46. Breezy, with a southwest wind 17 to 22 mph, with gusts as high as 32 mph.
Friday Night
Mostly cloudy, with a low around 33. Breezy, with a southwest wind 14 to 24 mph, with gusts as high as 36 mph.
Saturday
Partly sunny, with a high near 45. Breezy, with a southwest wind 23 to 26 mph, with gusts as high as 39 mph.
Saturday Night
Partly cloudy, with a low around 29. Breezy, with a south southwest wind 13 to 22 mph, with gusts as high as 32 mph.
Sunday
Mostly cloudy, with a high near 46. South southwest wind 14 to 16 mph, with gusts as high as 24 mph.
Sunday Night
A slight chance of rain and snow between midnight and 3am, then a slight chance of snow after 3am. Mostly cloudy, with a low around 31. Southwest wind 14 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Monday
A slight chance of snow before noon. Mostly cloudy, with a high near 44. West southwest wind 11 to 15 mph, with gusts as high as 21 mph.
Monday Night
Partly cloudy, with a low around 31.
Tuesday
Mostly sunny, with a high near 46. Breezy.
Tuesday Night
Mostly cloudy, with a low around 31. Breezy.
Wednesday
A slight chance of rain. Mostly cloudy, with a high near 46.
Wednesday Night
A slight chance of snow. Mostly cloudy, with a low around 29.
Thursday
A slight chance of snow. Mostly cloudy, with a high near 43.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Great Falls MT
 47.51°N 111.31°W (Elev. 3399 ft)
Last Update:
3:58 pm MST Feb 2, 2023
Forecast Valid:
8pm MST Feb 2, 2023-6pm MST Feb 9, 2023
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation