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

Heavy Rain Expected In The Mid-Atlantic; Strong System Sweeps Into Plains

Locally heavy rainfall and a few severe thunderstorms are possible over the Mid-Atlantic into eastern North Carolina, as the remnants of Nestor move across the region today. Elsewhere, a very strong storm system will sweep into the Plains and severe thunderstorms with very large hail, damaging winds, heavy rain and a few tornadoes are expected from parts of Texas and Oklahoma into Arkansas. Read More >

Hazardous Weather Conditions

Current conditions at

HEBGEN LAKE (HBRM8)

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

NA

25°F

-4°C

Humidity 93%
Wind Speed SW 3 G 7 MPH
Barometer NA
Dewpoint 23°F (-5°C)
Visibility NA
Last update 20 Oct 6:39 am MDT
Extended Forecast for

West Yellowstone MT

Winter Weather Advisory until October 20, 09:00am
Click here for hazard details and duration
...
  •  
    Winter Weather Advisory until October 20, 09:00am

    NOW until
    9:00am Sun

    Winter Weather Advisory

  • Today

    Today: A 50 percent chance of snow. Areas of fog before 10am. Otherwise, mostly cloudy, with a high near 34. Light southwest wind increasing to 5 to 10 mph in the afternoon. Winds could gust as high as 21 mph. Total daytime snow accumulation of less than a half inch possible.

    Chance Snow
    and Areas Fog

    High: 34 °F

  • Tonight

    Tonight: Snow likely, mainly after 5am. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 17. Southwest wind 3 to 7 mph. Winds could gust as high as 22 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Snow Likely
    and Patchy
    Fog

    Low: 17 °F

  • Monday

    Monday: Snow likely, mainly before 7am. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 37. Light southwest wind increasing to 5 to 10 mph in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Snow Likely
    and Patchy
    Fog then
    Chance Snow

    High: 37 °F

  • Monday
    Night

    Monday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 22. Southwest wind 5 to 7 mph, with gusts as high as 23 mph. New snow accumulation of less than a half inch possible.

    Chance Snow

    Low: 22 °F

  • Tuesday

    Tuesday: Snow likely before noon, then a chance of rain and snow. Cloudy, with a high near 41. Southwest wind 6 to 11 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Snow Likely
    then Chance
    Rain/Snow

    High: 41 °F

  • Tuesday
    Night

    Tuesday Night: A chance of rain before 9pm, then a chance of snow. Mostly cloudy, with a low around 19. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Chance
    Rain/Snow
    then Chance
    Snow

    Low: 19 °F

  • Wednesday

    Wednesday: A 30 percent chance of snow. Partly sunny, with a high near 37. New snow accumulation of less than a half inch possible.

    Chance Snow

    High: 37 °F

  • Wednesday
    Night

    Wednesday Night: A slight chance of snow before midnight. Patchy fog after midnight. Otherwise, partly cloudy, with a low around 7.

    Slight Chance
    Snow then
    Patchy Fog

    Low: 7 °F

Detailed Forecast

Today
A 50 percent chance of snow. Areas of fog before 10am. Otherwise, mostly cloudy, with a high near 34. Light southwest wind increasing to 5 to 10 mph in the afternoon. Winds could gust as high as 21 mph. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow likely, mainly after 5am. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 17. Southwest wind 3 to 7 mph. Winds could gust as high as 22 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Monday
Snow likely, mainly before 7am. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 37. Light southwest wind increasing to 5 to 10 mph in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Monday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 22. Southwest wind 5 to 7 mph, with gusts as high as 23 mph. New snow accumulation of less than a half inch possible.
Tuesday
Snow likely before noon, then a chance of rain and snow. Cloudy, with a high near 41. Southwest wind 6 to 11 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Tuesday Night
A chance of rain before 9pm, then a chance of snow. Mostly cloudy, with a low around 19. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Wednesday
A 30 percent chance of snow. Partly sunny, with a high near 37. New snow accumulation of less than a half inch possible.
Wednesday Night
A slight chance of snow before midnight. Patchy fog after midnight. Otherwise, partly cloudy, with a low around 7.
Thursday
Patchy fog before 7am. Otherwise, mostly sunny, with a high near 37.
Thursday Night
Patchy fog after 3am. Otherwise, mostly clear, with a low around 12.
Friday
Sunny, with a high near 43.
Friday Night
A slight chance of snow. Patchy fog. Otherwise, mostly clear, with a low around 16.
Saturday
A chance of snow. Partly sunny, with a high near 37.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
West Yellowstone MT
 44.67°N 111.09°W (Elev. 6686 ft)
Last Update:
4:31 am MDT Oct 20, 2019
Forecast Valid:
7am MDT Oct 20, 2019-6pm MDT Oct 26, 2019
 
Forecast Discussion
 
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Chance of Precipitation