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Current conditions at

Great Falls, Great Falls International Airport (KGTF)

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

light snow,mist

5°F

-15°C

Humidity 86%
Wind Speed E 3 MPH
Barometer 30.19 in (1022.35 mb)
Dewpoint 2°F (-17°C)
Visibility 2.00 mi
Last update 25 Jan 01:09 AM MST
Extended Forecast for

Great Falls MT

  • Overnight

    Overnight: A 40 percent chance of snow, mainly before 3am.  Mostly cloudy, with a low around -1. Northeast wind around 5 mph becoming calm.  Total nighttime snow accumulation of less than one inch possible.

    Low: -1 °F

    Chance Snow

  • Sunday

    Sunday: Patchy blowing snow after 2pm. Mostly cloudy through mid morning, then gradual clearing, with a high near 26. Wind chill values as low as -5. Light south wind becoming south southwest 9 to 14 mph in the morning. Winds could gust as high as 24 mph.

    High: 26 °F

    Mostly Sunny
    then Patchy
    Blowing Snow

  • Sunday Night

    Sunday Night: Patchy blowing snow. Mostly clear, with a low around 16. Southwest wind around 15 mph, with gusts as high as 31 mph.

    Low: 16 °F

    Patchy
    Blowing Snow

  • Monday

    Monday: Patchy blowing snow before 8am. Mostly sunny, with a high near 40. Southwest wind 10 to 14 mph, with gusts as high as 30 mph.

    High: 40 °F

    Patchy
    Blowing Snow
    then Partly
    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 25. Southwest wind 8 to 11 mph, with gusts as high as 20 mph.

    Low: 25 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 45. Southwest wind 7 to 10 mph, with gusts as high as 20 mph.

    High: 45 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 24. Southwest wind 6 to 9 mph.

    Low: 24 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 48. Southwest wind 7 to 13 mph, with gusts as high as 23 mph.

    High: 48 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 29.

    Low: 29 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A 40 percent chance of snow, mainly before 3am. Mostly cloudy, with a low around -1. Northeast wind around 5 mph becoming calm. Total nighttime snow accumulation of less than one inch possible.
Sunday
Patchy blowing snow after 2pm. Mostly cloudy through mid morning, then gradual clearing, with a high near 26. Wind chill values as low as -5. Light south wind becoming south southwest 9 to 14 mph in the morning. Winds could gust as high as 24 mph.
Sunday Night
Patchy blowing snow. Mostly clear, with a low around 16. Southwest wind around 15 mph, with gusts as high as 31 mph.
Monday
Patchy blowing snow before 8am. Mostly sunny, with a high near 40. Southwest wind 10 to 14 mph, with gusts as high as 30 mph.
Monday Night
Mostly cloudy, with a low around 25. Southwest wind 8 to 11 mph, with gusts as high as 20 mph.
Tuesday
Mostly sunny, with a high near 45. Southwest wind 7 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
Partly cloudy, with a low around 24. Southwest wind 6 to 9 mph.
Wednesday
Partly sunny, with a high near 48. Southwest wind 7 to 13 mph, with gusts as high as 23 mph.
Wednesday Night
Mostly cloudy, with a low around 29.
Thursday
Partly sunny, with a high near 50.
Thursday Night
Mostly cloudy, with a low around 30.
Friday
Partly sunny, with a high near 51.
Friday Night
Mostly cloudy, with a low around 35.
Saturday
Partly sunny, with a high near 52.
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ABOUT THIS FORECAST

 
Point Forecast:
Great Falls MT
 47.51°N 111.31°W (Elev. 3399 ft)
12:37 am MST Jan 25, 2026
1am MST Jan 25, 2026-6pm MST Jan 31, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database