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.

Clear

57°F

14°C

Humidity 35%
Wind Speed ENE 10 MPH
Barometer 29.58 in (1001.69 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 01 Apr 04:30 PM 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

  • This Afternoon

    This Afternoon: A 20 percent chance of rain. Mostly sunny, with a high near 58. East wind around 10 mph.

    High: 58 °F

    Slight Chance
    Rain

  • Tonight

    Tonight: Rain likely, mainly between 7pm and 3am. Mostly cloudy, with a low around 35. East wind 5 to 10 mph becoming light after midnight. Chance of precipitation is 60%.

    Low: 35 °F

    Rain Likely

  • Thursday

    Thursday: Rain and snow, mainly before 5pm. High near 47. Light and variable wind becoming west northwest 10 to 15 mph in the morning. Winds could gust as high as 24 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 47 °F

    Rain/Snow

  • Thursday Night

    Thursday Night: Snow, possibly mixed with rain, becoming all snow after midnight. Low around 30. Northwest wind 8 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    Low: 30 °F

    Rain/Snow
    then Snow

  • Friday

    Friday: A 50 percent chance of snow before noon. Mostly cloudy, with a high near 49. West southwest wind 6 to 8 mph. New snow accumulation of less than a half inch possible.

    High: 49 °F

    Chance Snow
    then Partly
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 27. Southwest wind 6 to 8 mph.

    Low: 27 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 59. Southwest wind 6 to 13 mph, with gusts as high as 21 mph.

    High: 59 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 31. Northwest wind 5 to 10 mph becoming light and variable after midnight.

    Low: 31 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 55.

    High: 55 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A 20 percent chance of rain. Mostly sunny, with a high near 58. East wind around 10 mph.
Tonight
Rain likely, mainly between 7pm and 3am. Mostly cloudy, with a low around 35. East wind 5 to 10 mph becoming light after midnight. Chance of precipitation is 60%.
Thursday
Rain and snow, mainly before 5pm. High near 47. Light and variable wind becoming west northwest 10 to 15 mph in the morning. Winds could gust as high as 24 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Thursday Night
Snow, possibly mixed with rain, becoming all snow after midnight. Low around 30. Northwest wind 8 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Friday
A 50 percent chance of snow before noon. Mostly cloudy, with a high near 49. West southwest wind 6 to 8 mph. New snow accumulation of less than a half inch possible.
Friday Night
Mostly clear, with a low around 27. Southwest wind 6 to 8 mph.
Saturday
Sunny, with a high near 59. Southwest wind 6 to 13 mph, with gusts as high as 21 mph.
Saturday Night
Mostly clear, with a low around 31. Northwest wind 5 to 10 mph becoming light and variable after midnight.
Sunday
Mostly sunny, with a high near 55.
Sunday Night
Mostly cloudy, with a low around 33.
Monday
Mostly cloudy, with a high near 58.
Monday Night
Mostly cloudy, with a low around 36.
Tuesday
Mostly sunny, with a high near 66.
Tuesday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 35.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 55.
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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:
3:47 pm MDT Apr 1, 2026
Forecast Valid:
5pm MDT Apr 1, 2026-6pm MDT Apr 8, 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