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Heavy snow expected over the Inter-mountain West; Lake Effect Snow will finally diminish on Saturday

A series of storm systems will continue bring heavy snowfall to much of the Inter-mountain West through the weekend. Snow will also spread onto the northern Plains, with travel difficulties possible. Heavy lake-effect snow will finally begin to diminish on Saturday in the Great Lakes where significant travel hazards have been observed. Read More >

Current conditions at

Great Falls, Great Falls International Airport (KGTF)

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

NA

-18°C

0°F

Humidity 84%
Wind Speed calm
Barometer 29.98 in
Dewpoint -20°C (-4°F)
Visibility NA
Last update 09 Dec 11:35 pm MST
Extended Forecast for

Great Falls MT

Winter Weather Advisory until December 10, 05:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until December 10, 05:00pm

    NOW until
    5:00pm Sat

    Winter Weather Advisory

  • Tonight

    Tonight: Snow likely, mainly after 2am.  Mostly cloudy, with a low around -19. North northeast wind 5 to 8 km/h.  Chance of precipitation is 60%. Total nighttime snow accumulation of 1 to 3 centimeters possible.

    Snow Likely

    Low: -19 °C

  • Saturday

    Saturday: A 50 percent chance of snow, mainly before noon.  Mostly cloudy and cold, with a high near -12. Wind chill values as low as -23. North northeast wind 5 to 10 km/h.  New snow accumulation of 1 to 3 centimeters possible.

    Chance Snow
    then Slight
    Chance Snow

    High: -12 °C

  • Saturday
    Night

    Saturday Night: Mostly cloudy, with a temperature rising to around -9 by 5am. Northeast wind 8 to 11 km/h becoming southwest in the evening.

    Mostly Cloudy

    Low: -12 °C

  • Sunday

    Sunday: A 20 percent chance of snow.  Mostly cloudy, with a high near -3. Wind chill values as low as -18. Southwest wind 24 to 32 km/h, with gusts as high as 45 km/h.

    Slight Chance
    Snow

    High: -3 °C

  • Sunday
    Night

    Sunday Night: Snow likely, mainly after 11pm.  Cloudy, with a low around -19. North wind 10 to 14 km/h.  Chance of precipitation is 60%. New snow accumulation of 2 to 4 centimeters possible.

    Snow Likely

    Low: -19 °C

  • Monday

    Monday: Snow likely, mainly before 11am.  Cloudy and cold, with a high near -16. Chance of precipitation is 60%. New snow accumulation of 3 to 7 centimeters possible.

    Snow Likely

    High: -16 °C

  • Monday
    Night

    Monday Night: A 20 percent chance of snow.  Mostly cloudy, with a low around -24.

    Slight Chance
    Snow

    Low: -24 °C

  • Tuesday

    Tuesday: Mostly sunny and cold, with a high near -14.

    Cold

    High: -14 °C

Detailed Forecast

Tonight
Snow likely, mainly after 2am. Mostly cloudy, with a low around -19. North northeast wind 5 to 8 km/h. Chance of precipitation is 60%. Total nighttime snow accumulation of 1 to 3 centimeters possible.
Saturday
A 50 percent chance of snow, mainly before noon. Mostly cloudy and cold, with a high near -12. Wind chill values as low as -23. North northeast wind 5 to 10 km/h. New snow accumulation of 1 to 3 centimeters possible.
Saturday Night
Mostly cloudy, with a temperature rising to around -9 by 5am. Northeast wind 8 to 11 km/h becoming southwest in the evening.
Sunday
A 20 percent chance of snow. Mostly cloudy, with a high near -3. Wind chill values as low as -18. Southwest wind 24 to 32 km/h, with gusts as high as 45 km/h.
Sunday Night
Snow likely, mainly after 11pm. Cloudy, with a low around -19. North wind 10 to 14 km/h. Chance of precipitation is 60%. New snow accumulation of 2 to 4 centimeters possible.
Monday
Snow likely, mainly before 11am. Cloudy and cold, with a high near -16. Chance of precipitation is 60%. New snow accumulation of 3 to 7 centimeters possible.
Monday Night
A 20 percent chance of snow. Mostly cloudy, with a low around -24.
Tuesday
Mostly sunny and cold, with a high near -14.
Tuesday Night
Mostly clear, with a low around -22.
Wednesday
Sunny and cold, with a high near -13.
Wednesday Night
Partly cloudy, with a low around -21.
Thursday
A slight chance of snow showers. Mostly sunny and cold, with a high near -13.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around -21.
Friday
A chance of snow showers. Mostly cloudy and cold, with a high near -16.
Click Map For Forecast
Point Forecast:
Great Falls MT
 47.49°N 111.31°W (Elev. 1036 m)
9:23 pm MST Dec 9, 2016
11pm MST Dec 9, 2016-6pm MST Dec 16, 2016
 
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