Major Winter Storm to Impact the Mid-Atlantic and Northeast; Inclement Weather in the Pacific Northwest

A major winter storm is expected to bring heavy snow, strong winds, and coastal flooding across the Mid-Atlantic and Northeast that may cause impossible travel conditions and power outages. Blizzard conditions are possible along coastal areas from the DelMarVa Peninsula through southeastern New England. Wet weather and strong winds return to the Pacific Northwest and north-central California. Read More >

Current conditions at

MAMMOTH AT YELLOWSTONE NATIONAL PARK (YLAW4)

Lat: 44.977222°NLon: 110.695278°WElev: 6138.0ft.

NA

31°F

-1°C

Humidity 52%
Wind Speed SW 11 MPH
Barometer NA
Dewpoint 15°F (-9°C)
Visibility NA
Wind Chill22°F (-6°C)
Last update 22 Feb 11:15 PM MST
Extended Forecast for

5 Miles ESE Mount Holmes WY

Winter Storm Watch February 24, 05:00am until February 25, 11:00am
Click here for hazard details and duration
Winter Storm Watch
  • Tonight

    Tonight: Partly cloudy, with a steady temperature around 19. Calm wind becoming south 5 to 8 mph after midnight.

    Low: 19 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 36. Breezy, with a south southeast wind 8 to 13 mph becoming southwest 18 to 23 mph in the afternoon. Winds could gust as high as 40 mph.

    High: 36 °F

    Mostly Sunny
    and Breezy

  • Monday Night

    Monday Night: A 50 percent chance of snow showers, mainly after 1am. The snow could be heavy at times.  Mostly cloudy, with a low around 26. Breezy, with a west southwest wind around 21 mph, with gusts as high as 39 mph.  New snow accumulation of 1 to 3 inches possible.

    Low: 26 °F

    Breezy.
    Slight Chance
    Snow Showers
    then Heavy
    Snow

  • Tuesday

    Tuesday: Snow showers.  High near 32. Breezy, with a southwest wind around 15 mph, with gusts as high as 29 mph.  Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    High: 32 °F

    Snow Showers
    and Breezy

  • Tuesday Night

    Tuesday Night: Snow showers.  Low around 25. Breezy, with a southwest wind 14 to 17 mph, with gusts as high as 31 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 25 °F

    Snow Showers
    and Breezy

  • Wednesday

    Wednesday: Snow showers, mainly before 11am. Some thunder is also possible.  High near 32. Breezy, with a west wind 15 to 18 mph, with gusts as high as 36 mph.  Chance of precipitation is 80%.

    High: 32 °F

    Breezy. Snow
    Showers then
    Chance Snow
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 12. Southwest wind around 11 mph, with gusts as high as 24 mph.

    Low: 12 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 30. Breezy.

    High: 30 °F

    Mostly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 16. Breezy.

    Low: 16 °F

    Partly Cloudy
    and Breezy

Detailed Forecast

Tonight
Partly cloudy, with a steady temperature around 19. Calm wind becoming south 5 to 8 mph after midnight.
Monday
Mostly sunny, with a high near 36. Breezy, with a south southeast wind 8 to 13 mph becoming southwest 18 to 23 mph in the afternoon. Winds could gust as high as 40 mph.
Monday Night
A 50 percent chance of snow showers, mainly after 1am. The snow could be heavy at times. Mostly cloudy, with a low around 26. Breezy, with a west southwest wind around 21 mph, with gusts as high as 39 mph. New snow accumulation of 1 to 3 inches possible.
Tuesday
Snow showers. High near 32. Breezy, with a southwest wind around 15 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Tuesday Night
Snow showers. Low around 25. Breezy, with a southwest wind 14 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Wednesday
Snow showers, mainly before 11am. Some thunder is also possible. High near 32. Breezy, with a west wind 15 to 18 mph, with gusts as high as 36 mph. Chance of precipitation is 80%.
Wednesday Night
Partly cloudy, with a low around 12. Southwest wind around 11 mph, with gusts as high as 24 mph.
Thursday
Mostly sunny, with a high near 30. Breezy.
Thursday Night
Partly cloudy, with a low around 16. Breezy.
Friday
A 20 percent chance of snow showers after 11am. Mostly sunny, with a high near 33. Breezy.
Friday Night
A chance of snow showers. Partly cloudy, with a low around 18. Breezy.
Saturday
A chance of snow showers. Partly sunny, with a high near 33. Breezy.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 16.
Sunday
A chance of snow showers. Partly sunny, with a high near 32.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ESE Mount Holmes WY
 44.81°N 110.75°W (Elev. 7641 ft)
11:31 pm MST Feb 22, 2026
11pm MST Feb 22, 2026-6pm MST Mar 1, 2026
 
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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