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

Hazardous Weather Conditions

Current conditions at

Great Falls, Great Falls International Airport (KGTF)

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

Overcast

28°F

-2°C

Humidity 86%
Wind Speed NE 5 MPH
Barometer 29.74 in (1007.11 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 01 Apr 03:20 AM MDT
Extended Forecast for

Great Falls MT

Winter Weather Advisory April 2, 03:00pm until April 3, 12:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • Overnight

    Overnight: Partly cloudy, with a low around 24. Calm wind.

    Low: 24 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 58. Light east wind increasing to 5 to 10 mph in the afternoon.

    High: 58 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Rain likely, mainly before midnight. Increasing clouds, with a low around 35. East wind 5 to 10 mph becoming light after midnight. Chance of precipitation is 70%.

    Low: 35 °F

    Rain Likely

  • Thursday

    Thursday: Rain before 3pm, then rain, possibly mixed with snow. High near 46. Light and variable wind becoming northwest 10 to 15 mph in the morning. Winds could gust as high as 23 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 46 °F

    Rain then
    Rain/Snow

  • Thursday Night

    Thursday Night: Snow, possibly mixed with rain, becoming all snow after midnight. Low around 29. Northwest wind 9 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    Low: 29 °F

    Rain/Snow
    then Snow

  • Friday

    Friday: A 40 percent chance of snow before noon. Partly sunny, with a high near 48. West wind around 7 mph. New snow accumulation of less than a half inch possible.

    High: 48 °F

    Chance Snow
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 27. West wind 5 to 7 mph becoming south southwest in the evening.

    Low: 27 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 60. Southwest wind 6 to 11 mph, with gusts as high as 21 mph.

    High: 60 °F

    Sunny

  • Saturday Night

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

    Low: 31 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 24. Calm wind.
Wednesday
Mostly sunny, with a high near 58. Light east wind increasing to 5 to 10 mph in the afternoon.
Wednesday Night
Rain likely, mainly before midnight. Increasing clouds, with a low around 35. East wind 5 to 10 mph becoming light after midnight. Chance of precipitation is 70%.
Thursday
Rain before 3pm, then rain, possibly mixed with snow. High near 46. Light and variable wind becoming northwest 10 to 15 mph in the morning. Winds could gust as high as 23 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Thursday Night
Snow, possibly mixed with rain, becoming all snow after midnight. Low around 29. Northwest wind 9 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Friday
A 40 percent chance of snow before noon. Partly sunny, with a high near 48. West wind around 7 mph. New snow accumulation of less than a half inch possible.
Friday Night
Mostly clear, with a low around 27. West wind 5 to 7 mph becoming south southwest in the evening.
Saturday
Sunny, with a high near 60. Southwest wind 6 to 11 mph, with gusts as high as 21 mph.
Saturday Night
Partly cloudy, with a low around 31.
Sunday
Partly sunny, with a high near 60.
Sunday Night
Mostly cloudy, with a low around 33.
Monday
Partly sunny, with a high near 60.
Monday Night
Partly cloudy, with a low around 36.
Tuesday
Mostly sunny, with a high near 70.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Great Falls MT
 47.51°N 111.31°W (Elev. 3399 ft)
Last Update:
12:32 am MDT Apr 1, 2026
Forecast Valid:
3am MDT Apr 1, 2026-6pm MDT Apr 7, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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