Record Heat Remains in Place This Week; Precipitation and Windy Conditions in the Northwest

Record warmth will persist across portions of California, the Southwest U.S., the central Great Basin and spread across the central U.S. for the middle of the week. High temperatures will approach 90 from Texas to the Ohio Valley. A moist frontal system will bring lowland rain, high elevation mountain snow, and breezy winds to the Pacific Northwest into the Northern Rockies through Wednesday. Read More >

Current conditions at

Great Falls, Great Falls International Airport (KGTF)

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

Overcast

45°F

7°C

Humidity 45%
Wind Speed SSE 4 MPH
Barometer 29.92 in (1013.21 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 23 Mar 10:35 PM MDT
Extended Forecast for

Great Falls International Airport MT

  • Tonight

    Tonight: Cloudy, with a low around 38. Light and variable wind becoming southwest 5 to 7 mph after midnight.

    Low: 38 °F

    Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 63. Southwest wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 28 mph.

    High: 63 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A 20 percent chance of rain before 11pm.  Cloudy, then gradually becoming partly cloudy, with a low around 46. Southwest wind 15 to 18 mph, with gusts as high as 30 mph.

    Low: 46 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 61. Windy, with a southwest wind 20 to 25 mph increasing to 28 to 33 mph in the afternoon. Winds could gust as high as 47 mph.

    High: 61 °F

    Partly Sunny
    and Windy

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow after midnight.  Partly cloudy, with a low around 27. Breezy, with a west wind 23 to 28 mph decreasing to 14 to 19 mph after midnight. Winds could gust as high as 40 mph.

    Low: 27 °F

    Partly Cloudy
    and Breezy
    then Slight
    Chance Snow

  • Thursday

    Thursday: A 20 percent chance of snow showers after noon.  Mostly sunny, with a high near 45. West wind 14 to 20 mph, with gusts as high as 30 mph.

    High: 45 °F

    Mostly Sunny
    then Slight
    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 22. West northwest wind 8 to 17 mph becoming southwest after midnight. Winds could gust as high as 26 mph.

    Low: 22 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 55. South southwest wind 7 to 11 mph, with gusts as high as 20 mph.

    High: 55 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 29.

    Low: 29 °F

    Mostly Clear

Detailed Forecast

Tonight
Cloudy, with a low around 38. Light and variable wind becoming southwest 5 to 7 mph after midnight.
Tuesday
Mostly cloudy, with a high near 63. Southwest wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 28 mph.
Tuesday Night
A 20 percent chance of rain before 11pm. Cloudy, then gradually becoming partly cloudy, with a low around 46. Southwest wind 15 to 18 mph, with gusts as high as 30 mph.
Wednesday
Partly sunny, with a high near 61. Windy, with a southwest wind 20 to 25 mph increasing to 28 to 33 mph in the afternoon. Winds could gust as high as 47 mph.
Wednesday Night
A 20 percent chance of snow after midnight. Partly cloudy, with a low around 27. Breezy, with a west wind 23 to 28 mph decreasing to 14 to 19 mph after midnight. Winds could gust as high as 40 mph.
Thursday
A 20 percent chance of snow showers after noon. Mostly sunny, with a high near 45. West wind 14 to 20 mph, with gusts as high as 30 mph.
Thursday Night
Mostly clear, with a low around 22. West northwest wind 8 to 17 mph becoming southwest after midnight. Winds could gust as high as 26 mph.
Friday
Sunny, with a high near 55. South southwest wind 7 to 11 mph, with gusts as high as 20 mph.
Friday Night
Mostly clear, with a low around 29.
Saturday
Partly sunny, with a high near 62.
Saturday Night
Mostly cloudy, with a low around 35.
Sunday
Mostly sunny, with a high near 66.
Sunday Night
Mostly cloudy, with a low around 38.
Monday
A slight chance of rain. Partly sunny, with a high near 68.
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ABOUT THIS FORECAST

 
Point Forecast:
Great Falls International Airport MT
 47.46°N 111.4°W (Elev. 3599 ft)
9:32 pm MDT Mar 23, 2026
10pm MDT Mar 23, 2026-6pm MDT Mar 30, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database