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

MAMMOTH AT YELLOWSTONE NP (YLAW4)

Lat: 44.97722°NLon: 110.69528°WElev: 6127ft.

NA

38°F

3°C

Humidity 66%
Wind Speed SSE 5 G 8 MPH
Barometer NA
Dewpoint 27°F (-3°C)
Visibility NA
Wind Chill34°F (1°C)
Last update 17 Jan 4:15 pm MST
Extended Forecast for

3 Miles N Mount Holmes WY

Winter Weather Advisory until January 18, 11:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until January 18, 11:00am

    NOW until
    11:00am Fri

    Winter Weather Advisory

  • This
    Afternoon

    This Afternoon: Snow showers.  Patchy blowing snow. High near 27. Breezy, with a southwest wind around 20 mph, with gusts as high as 31 mph.  Chance of precipitation is 80%. Total daytime snow accumulation of 2 to 4 inches possible.

    Snow Showers
    and Patchy
    Blowing Snow

    High: 27 °F

  • Tonight

    Tonight: Snow showers.  Patchy blowing snow before 1am. Low around 15. Wind chill values as low as zero. Breezy, with a southwest wind 13 to 18 mph, with gusts as high as 28 mph.  Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    Snow Showers
    and Patchy
    Blowing Snow

    Low: 15 °F

  • Friday

    Friday: Snow showers likely, mainly before 3pm.  Patchy blowing snow between noon and 4pm. Mostly cloudy, with a high near 21. Wind chill values as low as zero. Breezy, with a west wind 14 to 17 mph, with gusts as high as 25 mph.  Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

    Snow Showers
    Likely and
    Patchy
    Blowing Snow

    High: 21 °F

  • Friday
    Night

    Friday Night: Snow showers likely, mainly after 2am.  Patchy blowing snow. Mostly cloudy, with a low around 16. Wind chill values as low as zero. Breezy, with a southwest wind 17 to 24 mph, with gusts as high as 37 mph.  Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    Snow Showers
    Likely and
    Patchy
    Blowing Snow

    Low: 16 °F

  • Saturday

    Saturday: Snow likely.  Areas of blowing snow. Cloudy, with a high near 22. Breezy, with a west southwest wind around 22 mph, with gusts as high as 33 mph.  Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.

    Snow Likely
    and Areas
    Blowing Snow

    High: 22 °F

  • Saturday
    Night

    Saturday Night: Snow likely.  Patchy blowing snow. Cloudy, with a low around 20. Breezy, with a west southwest wind around 21 mph, with gusts as high as 31 mph.  Chance of precipitation is 70%.

    Snow Likely
    and Patchy
    Blowing Snow

    Low: 20 °F

  • Sunday

    Sunday: Snow.  Areas of blowing snow. High near 24. Windy, with a southwest wind 22 to 26 mph, with gusts as high as 40 mph.  Chance of precipitation is 90%.

    Snow and
    Areas Blowing
    Snow

    High: 24 °F

  • Sunday
    Night

    Sunday Night: Snow.  Areas of blowing snow. Low around 12. Breezy.  Chance of precipitation is 90%.

    Snow and
    Areas Blowing
    Snow

    Low: 12 °F

Detailed Forecast

This Afternoon
Snow showers. Patchy blowing snow. High near 27. Breezy, with a southwest wind around 20 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 2 to 4 inches possible.
Tonight
Snow showers. Patchy blowing snow before 1am. Low around 15. Wind chill values as low as zero. Breezy, with a southwest wind 13 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Friday
Snow showers likely, mainly before 3pm. Patchy blowing snow between noon and 4pm. Mostly cloudy, with a high near 21. Wind chill values as low as zero. Breezy, with a west wind 14 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
Friday Night
Snow showers likely, mainly after 2am. Patchy blowing snow. Mostly cloudy, with a low around 16. Wind chill values as low as zero. Breezy, with a southwest wind 17 to 24 mph, with gusts as high as 37 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Saturday
Snow likely. Areas of blowing snow. Cloudy, with a high near 22. Breezy, with a west southwest wind around 22 mph, with gusts as high as 33 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.
Saturday Night
Snow likely. Patchy blowing snow. Cloudy, with a low around 20. Breezy, with a west southwest wind around 21 mph, with gusts as high as 31 mph. Chance of precipitation is 70%.
Sunday
Snow. Areas of blowing snow. High near 24. Windy, with a southwest wind 22 to 26 mph, with gusts as high as 40 mph. Chance of precipitation is 90%.
Sunday Night
Snow. Areas of blowing snow. Low around 12. Breezy. Chance of precipitation is 90%.
M.L.King Day
Snow likely. Mostly cloudy, with a high near 16. Blustery. Chance of precipitation is 70%.
Monday Night
A 30 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 4. Blustery.
Tuesday
A chance of snow. Patchy blowing snow. Mostly cloudy, with a high near 13. Breezy.
Tuesday Night
Snow likely. Patchy blowing snow. Mostly cloudy, with a low around 8. Breezy.
Wednesday
Snow likely. Patchy blowing snow. Cloudy, with a high near 18. Breezy.
Wednesday Night
Snow likely. Patchy blowing snow. Mostly cloudy, with a low around 8. Breezy.
Thursday
A chance of snow. Mostly cloudy, with a high near 16.
Click Map For Forecast
Point Forecast:
3 Miles N Mount Holmes WY
 44.86°N 110.85°W (Elev. 9462 ft)
4:31 pm MST Jan 17, 2019
5pm MST Jan 17, 2019-6pm MST Jan 24, 2019
 
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Additional Resources

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