Major Storm Pounding California; Winter Weather Threats Through This Weekend From the Central to Eastern U.S.

The last and strongest in a week-long parade of Pacific storms is pounding California with a variety of hazards, including heavy rainfall, mountain snow and flooding near recent wildfire burn scars. Meanwhile, a weak, progressive system may produce light snow from the Ohio Valley into the northern Mid-Atlantic region through early Friday. Then a major winter storm will develop for the weekend. Read More >

Current conditions at

West Yellowstone (KWYS)

Lat: 44.68333°NLon: 111.11667°WElev: 6644ft.

Fog

32°F

0°C

Humidity 93%
Wind Speed SW 13 G 20 MPH
Barometer 29.80 in
Dewpoint 30°F (-1°C)
Visibility 1.50 mi
Wind Chill22°F (-6°C)
Last update 17 Jan 11:50 am MST
Extended Forecast for

2 Miles NNW West Yellowstone MT

Winter Weather Advisory until January 18, 05:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until January 18, 05:00am

    NOW until
    5:00am Fri

    Winter Weather Advisory

  • This
    Afternoon

    This Afternoon: Snow.  High near 33. South southwest wind 9 to 11 mph.  Chance of precipitation is 90%. Total daytime snow accumulation of 1 to 3 inches possible.

    Snow

    High: 33 °F

  • Tonight

    Tonight: Snow likely, mainly after 5am.  Mostly cloudy, with a low around 14. South southwest wind 5 to 8 mph becoming calm  after midnight.  Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    Snow Likely

    Low: 14 °F

  • Friday

    Friday: A 40 percent chance of snow, mainly after 9am.  Mostly cloudy, with a high near 31. Calm wind becoming southwest 5 to 7 mph in the morning. Winds could gust as high as 18 mph.  New snow accumulation of less than one inch possible.

    Chance Snow

    High: 31 °F

  • Friday
    Night

    Friday Night: A 30 percent chance of snow after 11pm.  Mostly cloudy, with a low around 13. South southwest wind 5 to 7 mph, with gusts as high as 20 mph.  New snow accumulation of less than one inch possible.

    Chance Snow

    Low: 13 °F

  • Saturday

    Saturday: Snow likely.  Cloudy, with a high near 28. Southwest wind 11 to 13 mph.  Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

    Snow Likely

    High: 28 °F

  • Saturday
    Night

    Saturday Night: Snow likely, mainly after 11pm.  Cloudy, with a low around 18. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    Snow Likely

    Low: 18 °F

  • Sunday

    Sunday: Snow.  High near 32. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    Snow

    High: 32 °F

  • Sunday
    Night

    Sunday Night: Snow.  Cloudy, with a low around 13.

    Snow

    Low: 13 °F

Detailed Forecast

This Afternoon
Snow. High near 33. South southwest wind 9 to 11 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
Snow likely, mainly after 5am. Mostly cloudy, with a low around 14. South southwest wind 5 to 8 mph becoming calm after midnight. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Friday
A 40 percent chance of snow, mainly after 9am. Mostly cloudy, with a high near 31. Calm wind becoming southwest 5 to 7 mph in the morning. Winds could gust as high as 18 mph. New snow accumulation of less than one inch possible.
Friday Night
A 30 percent chance of snow after 11pm. Mostly cloudy, with a low around 13. South southwest wind 5 to 7 mph, with gusts as high as 20 mph. New snow accumulation of less than one inch possible.
Saturday
Snow likely. Cloudy, with a high near 28. Southwest wind 11 to 13 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
Saturday Night
Snow likely, mainly after 11pm. Cloudy, with a low around 18. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Sunday
Snow. High near 32. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Sunday Night
Snow. Cloudy, with a low around 13.
M.L.King Day
Snow likely. Cloudy, with a high near 26.
Monday Night
A slight chance of snow before 11pm. Mostly cloudy, with a low around -2.
Tuesday
A chance of snow. Mostly cloudy, with a high near 21.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 4.
Wednesday
Snow likely. Cloudy, with a high near 25.
Click Map For Forecast
Point Forecast:
2 Miles NNW West Yellowstone MT
 44.69°N 111.13°W (Elev. 6650 ft)
10:55 am MST Jan 17, 2019
12pm MST Jan 17, 2019-6pm MST Jan 23, 2019
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database