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.

33°F

1°C

Humidity	60%
Wind Speed	SSE 7 MPH
Barometer	NA
Dewpoint	21°F (-6°C)
Visibility	NA
Wind Chill	27°F (-3°C)
Last update	15 Feb 04:15 AM MST

More Information:

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

Extended Forecast for

5 Miles ESE Mount Holmes WY

Today
High: 35 °F
Partly Sunny
Tonight
Low: 20 °F
Mostly Cloudy
Washington's Birthday
High: 36 °F
Slight Chance
Snow and
Breezy
Monday Night
Low: 23 °F
Snow Likely
Tuesday
High: 30 °F
Snow and
Breezy
Tuesday Night
Low: 12 °F
Chance Snow
Showers
Wednesday
High: 26 °F
Snow Showers
Wednesday Night
Low: 8 °F
Snow Showers
Thursday
High: 18 °F
Snow Showers
Likely

Detailed Forecast

Today

Partly sunny, with a high near 35. Southwest wind 8 to 14 mph, with gusts as high as 21 mph.

Tonight

Mostly cloudy, with a low around 20. South southwest wind around 10 mph.

Washington's Birthday

A 20 percent chance of snow after 11am. Partly sunny, with a high near 36. Breezy, with a south southwest wind 9 to 15 mph, with gusts as high as 23 mph.

Monday Night

Snow likely, mainly after 11pm. Mostly cloudy, with a low around 23. South wind 10 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

Tuesday

Snow. High near 30. Breezy, with a southwest wind 14 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Tuesday Night

A 40 percent chance of snow showers. Mostly cloudy, with a low around 12. Southwest wind 8 to 14 mph, with gusts as high as 21 mph.

Wednesday

Snow showers, mainly after 11am. High near 26. Southwest wind 8 to 11 mph. Chance of precipitation is 80%.

Wednesday Night

Snow showers. Low around 8. Chance of precipitation is 80%.

Thursday

Snow showers likely. Mostly cloudy, with a high near 18. Chance of precipitation is 70%.

Thursday Night

A 40 percent chance of snow showers. Mostly cloudy, with a low around 2.

Friday

A chance of snow showers. Mostly cloudy, with a high near 18.