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

Bitter Cold Wind Chills Follow Departing Northeast Storm; Heavy Snow and High Winds in the West

Areas of heavy snow will linger across portions of New England and downwind of the Great Lakes into Monday. Bitter cold and gusty winds behind the departing storm are resulting in dangerous wind chill temperatures for much of the Northeast corner of the U.S. In the west, heavy mountain snow will impact portions of Utah and Wyoming with high winds in the southwest Monday. Read More >

Hazardous Weather Conditions

Current conditions at

HEBGEN LAKE (HBRM8)

Lat: 44.665972°NLon: 111.099111°WElev: 6700ft.

NA

28°F

-2°C

Humidity 97%
Wind Speed SW 1 G 3 MPH
Barometer NA
Dewpoint 27°F (-3°C)
Visibility NA
Last update 21 Jan 5:39 am MST
Extended Forecast for

West Yellowstone MT

Winter Weather Advisory until January 21, 11:00am
Click here for hazard details and duration
...
  •  
    Winter Weather Advisory until January 21, 11:00am

    NOW until
    11:00am Mon

    Winter Weather Advisory

  • M.L.King
    Day

    M.L.King Day: Snow likely, mainly before 11am. Mostly cloudy, with a high near 27. North wind 5 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than one inch possible.

    Snow Likely

    High: 27 °F

  • Tonight

    Tonight: A 30 percent chance of snow, mainly before 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around -4. North wind 5 to 7 mph becoming calm after midnight. Winds could gust as high as 20 mph. Little or no snow accumulation expected.

    Chance Snow
    then Partly
    Cloudy

    Low: -4 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 21. Wind chill values as low as -4. Calm wind becoming southwest 5 to 8 mph in the afternoon. Winds could gust as high as 21 mph.

    Mostly Sunny

    High: 21 °F

  • Tuesday
    Night

    Tuesday Night: A 50 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around 6. Wind chill values as low as -4. Southwest wind 7 to 9 mph. New snow accumulation of less than a half inch possible.

    Slight Chance
    Snow then
    Chance Snow

    Low: 6 °F

  • Wednesday

    Wednesday: Snow. High near 21. Southwest wind 8 to 10 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Snow

    High: 21 °F

  • Wednesday
    Night

    Wednesday Night: Snow likely, mainly before midnight. Cloudy, with a low around 7. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    Snow Likely
    then Chance
    Snow

    Low: 7 °F

  • Thursday

    Thursday: A 20 percent chance of snow. Mostly cloudy, with a high near 25.

    Slight Chance
    Snow

    High: 25 °F

  • Thursday
    Night

    Thursday Night: A chance of snow after midnight. Mostly cloudy, with a low around 10.

    Mostly Cloudy
    then Chance
    Snow

    Low: 10 °F

Detailed Forecast

M.L.King Day
Snow likely, mainly before 11am. Mostly cloudy, with a high near 27. North wind 5 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than one inch possible.
Tonight
A 30 percent chance of snow, mainly before 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around -4. North wind 5 to 7 mph becoming calm after midnight. Winds could gust as high as 20 mph. Little or no snow accumulation expected.
Tuesday
Mostly sunny, with a high near 21. Wind chill values as low as -4. Calm wind becoming southwest 5 to 8 mph in the afternoon. Winds could gust as high as 21 mph.
Tuesday Night
A 50 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around 6. Wind chill values as low as -4. Southwest wind 7 to 9 mph. New snow accumulation of less than a half inch possible.
Wednesday
Snow. High near 21. Southwest wind 8 to 10 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Wednesday Night
Snow likely, mainly before midnight. Cloudy, with a low around 7. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Thursday
A 20 percent chance of snow. Mostly cloudy, with a high near 25.
Thursday Night
A chance of snow after midnight. Mostly cloudy, with a low around 10.
Friday
A chance of snow. Mostly cloudy, with a high near 25.
Friday Night
A chance of snow before midnight. Mostly cloudy, with a low around 6.
Saturday
Partly sunny, with a high near 28.
Saturday Night
Mostly cloudy, with a low around 6.
Sunday
Mostly cloudy, with a high near 28.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
West Yellowstone MT
 44.67°N 111.09°W (Elev. 6686 ft)
Last Update:
3:06 am MST Jan 21, 2019
Forecast Valid:
7am MST Jan 21, 2019-6pm MST Jan 27, 2019
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation