Heavy Rain in the Southern U.S.; Active Weather Continues in Alaska

A storm system will bring heavy rainfall, thunderstorms, and flooding threats to portions of the Southern Plains today, the Lower Mississippi Valley Saturday, and the Southeast into the Mid-Atlantic on Sunday. Another Bering system will impact the Alaskan West Coast and Central Interior through the weekend bringing moderate to heavy snow, high winds, and/or some blizzard conditions. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

MAMMOTH AT YELLOWSTONE NATIONAL PARK (YLAW4)

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

34°F

1°C

Humidity	58%
Wind Speed	SSE 4 MPH
Barometer	NA
Dewpoint	21°F (-6°C)
Visibility	NA
Wind Chill	30°F (-1°C)
Last update	14 Feb 07:15 PM MST

More Information:

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

Extended Forecast for

5 Miles WNW Mount Holmes WY

Tonight
Low: 21 °F
Mostly Cloudy
Sunday
High: 30 °F
Partly Sunny
Sunday Night
Low: 20 °F
Mostly Cloudy
Washington's Birthday
High: 31 °F
Chance Snow
Showers and
Breezy
Monday Night
Low: 22 °F
Snow Showers
Likely
Tuesday
High: 25 °F
Heavy Snow
and Breezy
Tuesday Night
Low: 12 °F
Chance Snow
Showers and
Breezy
Wednesday
High: 21 °F
Snow Showers
Wednesday Night
Low: 8 °F
Snow Showers
Likely

Detailed Forecast

Tonight

Mostly cloudy, with a low around 21. South southwest wind 8 to 10 mph.

Sunday

Partly sunny, with a high near 30. Southwest wind 8 to 14 mph, with gusts as high as 26 mph.

Sunday Night

Mostly cloudy, with a low around 20. South southwest wind 8 to 11 mph, with gusts as high as 21 mph.

Washington's Birthday

A 30 percent chance of snow showers after 11am. Partly sunny, with a high near 31. Breezy, with a south southwest wind 9 to 16 mph, with gusts as high as 31 mph. New snow accumulation of less than a half inch possible.

Monday Night

Snow showers likely, mainly after 11pm. Mostly cloudy, with a low around 22. South wind 10 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.

Tuesday

Snow showers. The snow could be heavy at times. High near 25. Breezy, with a southwest wind 15 to 18 mph, with gusts as high as 34 mph. Chance of precipitation is 100%.

Tuesday Night

A 50 percent chance of snow showers. Mostly cloudy, with a low around 12. Breezy, with a south southwest wind 8 to 15 mph, with gusts as high as 26 mph.

Wednesday

Snow showers. High near 21. Chance of precipitation is 90%.

Wednesday Night

Snow showers likely. Mostly cloudy, with a low around 8. Chance of precipitation is 70%.

Thursday

Snow showers. High near 15. Chance of precipitation is 80%.

Thursday Night

A chance of snow showers. Mostly cloudy, with a low around 5.

Friday

Snow showers likely. Mostly cloudy, with a high near 15.

Friday Night

A chance of snow showers. Mostly cloudy, with a low around 7.