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Hazardous Weather Conditions

Current conditions at

Great Falls, Great Falls International Airport (KGTF)

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

Clear

27°F

-3°C

Humidity 45%
Wind Speed SW 24 MPH
Barometer 29.93 in (1013.55 mb)
Dewpoint 8°F (-13°C)
Visibility 10.00 mi
Wind Chill12°F (-11°C)
Last update 26 Jan 01:35 AM MST
Extended Forecast for

9 Miles S Ulm MT

Winter Weather Advisory until January 26, 08:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until January 26, 08:00am

    NOW until 8:00am Mon

    Winter Weather Advisory

  • Overnight

    Low: 26 °F

    Patchy
    Blowing Snow

  • Monday

    Monday: Patchy blowing snow before 11am. Mostly sunny, with a high near 39. Southwest wind 14 to 16 mph, with gusts as high as 24 mph.

    High: 39 °F

    Patchy
    Blowing Snow
    then Partly
    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 26. Southwest wind 8 to 10 mph.

    Low: 26 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 45. Southwest wind 8 to 13 mph, with gusts as high as 21 mph.

    High: 45 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 28. South southwest wind around 10 mph.

    Low: 28 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 47. South southwest wind 10 to 17 mph, with gusts as high as 26 mph.

    High: 47 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 30. Southwest wind 11 to 14 mph, with gusts as high as 22 mph.

    Low: 30 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 50. Southwest wind 11 to 18 mph, with gusts as high as 26 mph.

    High: 50 °F

    Mostly Sunny

Detailed Forecast

Overnight
Patchy blowing snow. Mostly clear, with a steady temperature around 26. South southwest wind around 18 mph, with gusts as high as 26 mph.
Monday
Patchy blowing snow before 11am. Mostly sunny, with a high near 39. Southwest wind 14 to 16 mph, with gusts as high as 24 mph.
Monday Night
Mostly cloudy, with a low around 26. Southwest wind 8 to 10 mph.
Tuesday
Mostly sunny, with a high near 45. Southwest wind 8 to 13 mph, with gusts as high as 21 mph.
Tuesday Night
Mostly cloudy, with a low around 28. South southwest wind around 10 mph.
Wednesday
Mostly cloudy, with a high near 47. South southwest wind 10 to 17 mph, with gusts as high as 26 mph.
Wednesday Night
Partly cloudy, with a low around 30. Southwest wind 11 to 14 mph, with gusts as high as 22 mph.
Thursday
Mostly sunny, with a high near 50. Southwest wind 11 to 18 mph, with gusts as high as 26 mph.
Thursday Night
Mostly cloudy, with a low around 35.
Friday
Mostly cloudy, with a high near 51.
Friday Night
Mostly cloudy, with a low around 37.
Saturday
Partly sunny, with a high near 54.
Saturday Night
Mostly cloudy, with a low around 33.
Sunday
Partly sunny, with a high near 53.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles S Ulm MT
 47.31°N 111.49°W (Elev. 3599 ft)
Last Update:
12:11 am MST Jan 26, 2026
Forecast Valid:
1am MST Jan 26, 2026-6pm MST Feb 1, 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