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Wintry, Windy, and Cold in the West and North; Warming in the East

A deepening trough along the west will bring much below normal temperatures, and the potential for snow to sea-level in the Pacific Northwest, and low elevation snows throughout California, including into the Grapevine. Travel will be hazardous across the west due to snow and strong winds. These winds will also increase fire weather threats in the central and southern Plains. Warming in the east. Read More >

Current conditions at

Great Falls, Great Falls International Airport (KGTF)

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

Lt Snow, Fog

7°F

-14°C

Humidity 85%
Wind Speed NNW 21 MPH
Barometer 29.59 in
Dewpoint 3°F (-16°C)
Visibility 1.75 mi
Wind Chill-13°F (-25°C)
Last update 17 Feb 10:35 pm MST
Extended Forecast for

2 Miles E Great Falls International Airport MT

Winter Storm Warning until February 19, 05:00am
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning until February 19, 05:00am

    NOW until
    5:00am Mon

    Winter Storm Warning

  • Tonight

    Tonight: Snow. The snow could be heavy at times.  Patchy blowing snow before 5am. Low around 0. Wind chill values as low as -15. North northwest wind 16 to 20 mph.  Chance of precipitation is 90%. Total nighttime snow accumulation of 3 to 5 inches possible.

    Heavy Snow
    and Patchy
    Blowing Snow

    Low: 0 °F

  • Sunday

    Sunday: Snow.  Patchy blowing snow between 1pm and 2pm. Temperature falling to around -1 by 5pm. Wind chill values as low as -20. North northeast wind 13 to 16 mph.  Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Snow and
    Patchy
    Blowing Snow

    High: 3 °F

  • Sunday
    Night

    Sunday Night: Snow likely.  Cloudy, with a low around -14. Wind chill values as low as -25. North northeast wind 7 to 11 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Snow Likely

    Low: -14 °F

  • Washington's
    Birthday

    Washington's Birthday: A 40 percent chance of snow.  Cloudy and cold, with a high near -6. Wind chill values as low as -28. North northwest wind around 7 mph.  Little or no snow accumulation expected.

    Chance Snow

    High: -6 °F

  • Monday
    Night

    Monday Night: A 20 percent chance of snow before 11pm.  Mostly cloudy, with a low around -24. Southwest wind 6 to 9 mph.

    Slight Chance
    Snow then
    Partly Cloudy

    Low: -24 °F

  • Tuesday

    Tuesday: Mostly sunny and cold, with a high near 2.

    Cold

    High: 2 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around -9.

    Partly Cloudy

    Low: -9 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 19.

    Mostly Sunny

    High: 19 °F

Detailed Forecast

Tonight
Snow. The snow could be heavy at times. Patchy blowing snow before 5am. Low around 0. Wind chill values as low as -15. North northwest wind 16 to 20 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 3 to 5 inches possible.
Sunday
Snow. Patchy blowing snow between 1pm and 2pm. Temperature falling to around -1 by 5pm. Wind chill values as low as -20. North northeast wind 13 to 16 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Sunday Night
Snow likely. Cloudy, with a low around -14. Wind chill values as low as -25. North northeast wind 7 to 11 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Washington's Birthday
A 40 percent chance of snow. Cloudy and cold, with a high near -6. Wind chill values as low as -28. North northwest wind around 7 mph. Little or no snow accumulation expected.
Monday Night
A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around -24. Southwest wind 6 to 9 mph.
Tuesday
Mostly sunny and cold, with a high near 2.
Tuesday Night
Partly cloudy, with a low around -9.
Wednesday
Mostly sunny, with a high near 19.
Wednesday Night
A slight chance of snow after 11pm. Mostly cloudy, with a low around 6.
Thursday
A chance of snow, mainly before 11am. Mostly cloudy, with a high near 24.
Thursday Night
A slight chance of snow. Mostly cloudy, with a low around 9.
Friday
A slight chance of snow. Partly sunny, with a high near 27.
Friday Night
Mostly cloudy, with a low around 12.
Saturday
A slight chance of snow. Partly sunny, with a high near 29.
Click Map For Forecast
Point Forecast:
2 Miles E Great Falls International Airport MT
 47.47°N 111.33°W (Elev. 3399 ft)
8:06 pm MST Feb 17, 2018
10pm MST Feb 17, 2018-6pm MST Feb 24, 2018
 
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Additional Resources

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