Current conditions at

Great Falls, Great Falls International Airport (KGTF)

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

snow,fog

32°F

0°C

Humidity 100%
Wind Speed WNW 14 MPH
Barometer 29.63 in (1003.39 mb)
Dewpoint 32°F (0°C)
Visibility 0.25 mi
Wind Chill22°F (-6°C)
Last update 02 Apr 03:53 PM MDT
Extended Forecast for

Great Falls International Airport MT

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

    NOW until 12:00pm Fri

    Winter Weather Advisory

  • This Afternoon

    High: 33 °F

    Snow and
    Patchy
    Blowing Snow

  • Tonight

    Tonight: Snow, mainly before 1am.  Patchy blowing snow before midnight. Low around 29. Northwest wind 16 to 21 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 29 mph.  Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    Low: 29 °F

    Snow and
    Patchy
    Blowing Snow
    then Snow
    Likely

  • Friday

    Friday: A chance of snow, possibly mixing with rain after 2pm, then gradually ending.  Cloudy, then gradually becoming mostly sunny, with a high near 50. Southwest wind 7 to 13 mph, with gusts as high as 18 mph.  Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 50 °F

    Chance Snow
    then Slight
    Chance
    Rain/Snow

  • Friday Night

    Friday Night: Partly cloudy, with a low around 28. Southwest wind 9 to 13 mph, with gusts as high as 18 mph.

    Low: 28 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 58. Southwest wind 11 to 15 mph becoming west northwest in the afternoon. Winds could gust as high as 24 mph.

    High: 58 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 28. Northwest wind 6 to 14 mph becoming east southeast after midnight. Winds could gust as high as 21 mph.

    Low: 28 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 54. Northeast wind 6 to 10 mph.

    High: 54 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 30. Northeast wind 5 to 13 mph, with gusts as high as 20 mph.

    Low: 30 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Snow. Patchy blowing snow. High near 33. Breezy, with a west northwest wind around 22 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 2 to 4 inches possible.
Tonight
Snow, mainly before 1am. Patchy blowing snow before midnight. Low around 29. Northwest wind 16 to 21 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Friday
A chance of snow, possibly mixing with rain after 2pm, then gradually ending. Cloudy, then gradually becoming mostly sunny, with a high near 50. Southwest wind 7 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Friday Night
Partly cloudy, with a low around 28. Southwest wind 9 to 13 mph, with gusts as high as 18 mph.
Saturday
Sunny, with a high near 58. Southwest wind 11 to 15 mph becoming west northwest in the afternoon. Winds could gust as high as 24 mph.
Saturday Night
Partly cloudy, with a low around 28. Northwest wind 6 to 14 mph becoming east southeast after midnight. Winds could gust as high as 21 mph.
Sunday
Mostly sunny, with a high near 54. Northeast wind 6 to 10 mph.
Sunday Night
Mostly cloudy, with a low around 30. Northeast wind 5 to 13 mph, with gusts as high as 20 mph.
Monday
Partly sunny, with a high near 60.
Monday Night
Mostly cloudy, with a low around 39.
Tuesday
Partly sunny, with a high near 65. Breezy.
Tuesday Night
A slight chance of rain and snow. Partly cloudy, with a low around 31. Breezy.
Wednesday
A chance of snow. Partly sunny, with a high near 47.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 25.
Thursday
A chance of snow. Partly sunny, with a high near 49.
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ABOUT THIS FORECAST

 
Point Forecast:
Great Falls International Airport MT
 47.46°N 111.4°W (Elev. 3599 ft)
3:47 pm MDT Apr 2, 2026
4pm MDT Apr 2, 2026-6pm MDT Apr 9, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database