Heavy Lake Effect Snow and Bitterly Cold Temperatures

A bitterly cold airmass will settle over much of the central and eastern U.S over the next several days. Well below normal temperatures and cold wind chills will be common. In addition, heavy lake effect snow will be possible especially downwind of Lakes Erie and Ontario, where up to one foot of additional snow is forecast by Sunday morning.
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Current conditions at

Raynolds Pass MT-87 MP 1.2 (MTRAY)

Lat: 44.91°NLon: -111.35°WElev: 6834ft.

NA

27°F

-3°C

Humidity 80%
Wind Speed N 13 G 18 MPH
Barometer NA
Dewpoint 22°F (-6°C)
Visibility NA
Wind Chill16°F (-9°C)
Last update 13 Feb 11:40 am MST
Extended Forecast for

21 Miles NW West Yellowstone MT

  • This
    Afternoon

    This Afternoon: Snow showers likely.  Mostly cloudy, with a temperature falling to around 23 by 5pm. West wind 18 to 21 mph, with gusts as high as 30 mph.  Chance of precipitation is 70%. Total daytime snow accumulation of 1 to 2 inches possible.

    Snow Showers
    Likely

    High: 30 °F

  • Tonight

    Tonight: Snow showers, mainly after 11pm.  Low around 19. Southwest wind 8 to 15 mph, with gusts as high as 21 mph.  Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Snow Showers

    Low: 19 °F

  • Sunday

    Sunday: Snow showers.  High near 31. West wind 13 to 16 mph, with gusts as high as 24 mph.  Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Snow Showers

    High: 31 °F

  • Sunday
    Night

    Sunday Night: Snow showers likely, mainly after 11pm.  Cloudy, with a low around 25. West southwest wind 14 to 16 mph, with gusts as high as 23 mph.  Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    Snow Showers
    Likely

    Low: 25 °F

  • Washington's
    Birthday

    Washington's Birthday: Snow showers likely.  Cloudy, with a high near 35. West wind 16 to 20 mph, with gusts as high as 26 mph.  Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    Snow Showers
    Likely

    High: 35 °F

  • Monday
    Night

    Monday Night: A 40 percent chance of snow showers.  Mostly cloudy, with a low around 25. New snow accumulation of around an inch possible.

    Chance Snow
    Showers

    Low: 25 °F

  • Tuesday

    Tuesday: A 20 percent chance of snow showers.  Partly sunny, with a high near 35.

    Slight Chance
    Snow Showers

    High: 35 °F

  • Tuesday
    Night

    Tuesday Night: Mostly cloudy, with a low around 25.

    Mostly Cloudy

    Low: 25 °F

  • Wednesday

    Wednesday: Partly sunny, with a high near 38.

    Partly Sunny

    High: 38 °F

Detailed Forecast

This Afternoon
Snow showers likely. Mostly cloudy, with a temperature falling to around 23 by 5pm. West wind 18 to 21 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. Total daytime snow accumulation of 1 to 2 inches possible.
Tonight
Snow showers, mainly after 11pm. Low around 19. Southwest wind 8 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Sunday
Snow showers. High near 31. West wind 13 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Sunday Night
Snow showers likely, mainly after 11pm. Cloudy, with a low around 25. West southwest wind 14 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Washington's Birthday
Snow showers likely. Cloudy, with a high near 35. West wind 16 to 20 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Monday Night
A 40 percent chance of snow showers. Mostly cloudy, with a low around 25. New snow accumulation of around an inch possible.
Tuesday
A 20 percent chance of snow showers. Partly sunny, with a high near 35.
Tuesday Night
Mostly cloudy, with a low around 25.
Wednesday
Partly sunny, with a high near 38.
Wednesday Night
A slight chance of snow showers. Mostly cloudy, with a low around 25.
Thursday
A chance of snow showers. Mostly cloudy, with a high near 34.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 19.
Friday
A slight chance of snow showers. Mostly cloudy, with a high near 32.
Click Map For Forecast
Point Forecast:
21 Miles NW West Yellowstone MT
 44.91°N 111.35°W (Elev. 8376 ft)
9:31 am MST Feb 13, 2016
12pm MST Feb 13, 2016-6pm MST Feb 19, 2016
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database