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

Strong Storm for the West and Southwest; Heavy Snow for the Northern Plains and Upper Midwest

A strong storm will move ashore across California today accompanied by strong winds, heavy rain and heavy snow for the higher terrain. Flooding will be of great concern for Southern California into portions of Arizona through Wednesday. Several feet of snow is expected across central and southern California Mountains into the central Great Basin. Snow will impact the northern Plains into tonight. Read More >

Current conditions at

Great Falls, Great Falls International Airport (KGTF)

Lat: 47.47333°NLon: 111.38222°WElev: 3675ft.

Partly Cloudy

39°F

4°C

Humidity 41%
Wind Speed W 3 MPH
Barometer 29.81 in (1009.48 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Last update 21 Mar 03:35 PM MDT
Extended Forecast for

Great Falls MT

  • Tonight

    Tonight: Patchy fog after 4am. Otherwise, mostly clear, with a low around 18. North wind around 6 mph becoming calm in the evening.

    Mostly Clear
    then Patchy
    Fog

    Low: 18 °F

  • Wednesday

    Wednesday: Patchy fog before 10am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 41. Light and variable wind becoming east northeast around 6 mph in the afternoon.

    Patchy Fog
    then Sunny

    High: 41 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 22. East northeast wind 5 to 7 mph becoming calm.

    Mostly Clear

    Low: 22 °F

  • Thursday

    Thursday: Sunny, with a high near 50. West southwest wind 7 to 16 mph, with gusts as high as 24 mph.

    Sunny

    High: 50 °F

  • Thursday
    Night

    Thursday Night: Mostly cloudy, with a low around 27. Southwest wind 8 to 14 mph, with gusts as high as 22 mph.

    Mostly Cloudy

    Low: 27 °F

  • Friday

    Friday: Partly sunny, with a high near 44. Southwest wind 10 to 15 mph, with gusts as high as 24 mph.

    Partly Sunny

    High: 44 °F

  • Friday
    Night

    Friday Night: A slight chance of snow showers between 7pm and 1am, then a slight chance of snow after 1am. Mostly cloudy, with a low around 26. West wind 10 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.

    Slight Chance
    Snow Showers

    Low: 26 °F

  • Saturday

    Saturday: A chance of snow, mainly after 1pm. Mostly cloudy, with a high near 38. West wind 9 to 11 mph.

    Chance Snow

    High: 38 °F

  • Saturday
    Night

    Saturday Night: A chance of snow, mainly before 7pm. Mostly cloudy, with a low around 22.

    Chance Snow

    Low: 22 °F

Detailed Forecast

Tonight
Patchy fog after 4am. Otherwise, mostly clear, with a low around 18. North wind around 6 mph becoming calm in the evening.
Wednesday
Patchy fog before 10am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 41. Light and variable wind becoming east northeast around 6 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 22. East northeast wind 5 to 7 mph becoming calm.
Thursday
Sunny, with a high near 50. West southwest wind 7 to 16 mph, with gusts as high as 24 mph.
Thursday Night
Mostly cloudy, with a low around 27. Southwest wind 8 to 14 mph, with gusts as high as 22 mph.
Friday
Partly sunny, with a high near 44. Southwest wind 10 to 15 mph, with gusts as high as 24 mph.
Friday Night
A slight chance of snow showers between 7pm and 1am, then a slight chance of snow after 1am. Mostly cloudy, with a low around 26. West wind 10 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Saturday
A chance of snow, mainly after 1pm. Mostly cloudy, with a high near 38. West wind 9 to 11 mph.
Saturday Night
A chance of snow, mainly before 7pm. Mostly cloudy, with a low around 22.
Sunday
A slight chance of snow before 7am, then a chance of snow after 1pm. Partly sunny, with a high near 39.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 21.
Monday
Partly sunny, with a high near 43.
Monday Night
Partly cloudy, with a low around 27.
Tuesday
Mostly sunny, with a high near 45.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Great Falls MT
 47.51°N 111.31°W (Elev. 3399 ft)
Last Update:
2:10 pm MDT Mar 21, 2023
Forecast Valid:
4pm MDT Mar 21, 2023-6pm MDT Mar 28, 2023
 
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Additional Resources

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High Temperature

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Chance of Precipitation