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Heavy Rain and Flooding in the Southern Plains to the Great Lakes

Several days of heavy rainfall will lead to flash flooding and river flooding from the Southern Plains to the Southern Great Lakes. A band of freezing rain is forecast across portions of the Southern Plains into the Middle Mississippi Valley. Read More >

Current conditions at

Great Falls, Great Falls International Airport (KGTF)

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

Fair

-6°F

-21°C

Humidity 64%
Wind Speed SW 16 MPH
Barometer 30.01 in (1026.9 mb)
Dewpoint -15°F (-26°C)
Visibility 10.00 mi
Wind Chill-28°F (-33°C)
Last update 20 Feb 8:53 am MST
Extended Forecast for

Great Falls MT

  • Tonight

    Tonight: Mostly cloudy, with a low around -14. Light southwest wind.

    Mostly Cloudy

    Low: -14 °F

  • Wednesday

    Wednesday: Sunny, with a high near 15. Wind chill values as low as -26. Southwest wind 3 to 8 mph.

    Sunny

    High: 15 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around -12. Wind chill values as low as -19. Southwest wind around 5 mph.

    Mostly Clear

    Low: -12 °F

  • Thursday

    Thursday: Mostly sunny and cold, with a high near 10. Wind chill values as low as -22. Light and variable wind becoming north northwest around 6 mph in the afternoon.

    Cold

    High: 10 °F

  • Thursday
    Night

    Thursday Night: Mostly cloudy, with a low around -10. Southwest wind 3 to 6 mph.

    Mostly Cloudy

    Low: -10 °F

  • Friday

    Friday: Sunny, with a high near 21.

    Sunny

    High: 21 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 11.

    Partly Cloudy

    Low: 11 °F

  • Saturday

    Saturday: Mostly cloudy, with a high near 27.

    Mostly Cloudy

    High: 27 °F

  • Saturday
    Night

    Saturday Night: A slight chance of snow.  Mostly cloudy, with a low around 9.

    Slight Chance
    Snow

    Low: 9 °F

Detailed Forecast

Tonight
Mostly cloudy, with a low around -14. Light southwest wind.
Wednesday
Sunny, with a high near 15. Wind chill values as low as -26. Southwest wind 3 to 8 mph.
Wednesday Night
Mostly clear, with a low around -12. Wind chill values as low as -19. Southwest wind around 5 mph.
Thursday
Mostly sunny and cold, with a high near 10. Wind chill values as low as -22. Light and variable wind becoming north northwest around 6 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around -10. Southwest wind 3 to 6 mph.
Friday
Sunny, with a high near 21.
Friday Night
Partly cloudy, with a low around 11.
Saturday
Mostly cloudy, with a high near 27.
Saturday Night
A slight chance of snow. Mostly cloudy, with a low around 9.
Sunday
A slight chance of snow before 11am. Mostly cloudy, with a high near 26.
Sunday Night
Mostly cloudy, with a low around 11.
Monday
Mostly cloudy, with a high near 27.
Monday Night
Mostly cloudy, with a low around 7.
Tuesday
A slight chance of snow. Partly sunny, with a high near 25.
Click Map For Forecast
Point Forecast:
Great Falls MT
 47.51°N 111.31°W (Elev. 3399 ft)
9:42 pm MST Feb 20, 2018
10pm MST Feb 20, 2018-6pm MST Feb 27, 2018
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database