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 >

Hazardous Weather Conditions

Winter Storm Watch in effect from February 24, 05:00 AM MST until February 25, 11:00 AM MST

Current conditions at

MAMMOTH AT YELLOWSTONE NATIONAL PARK (YLAW4)

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

31°F

-1°C

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

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

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
Low: 19 °F
Partly Cloudy
Monday
High: 36 °F
Mostly Sunny
and Breezy
Monday Night
Low: 26 °F
Breezy.
Slight Chance
Snow Showers
then Heavy
Snow
Tuesday
High: 32 °F
Snow Showers
and Breezy
Tuesday Night
Low: 25 °F
Snow Showers
and Breezy
Wednesday
High: 32 °F
Breezy. Snow
Showers then
Chance Snow
Showers
Wednesday Night
Low: 12 °F
Partly Cloudy
Thursday
High: 30 °F
Mostly Sunny
and Breezy
Thursday Night
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.