Severe Thunderstorms in the Central U.S.; Record Temperatures Likely for Eastern U.S.

Several rounds of severe thunderstorms are forecast from the southern Plains to the Midwest today through Friday. Large hail, damaging wind gusts, and tornadoes are possible. A significant warm-up is expected for much of the southeastern U.S. and parts of the central U.S. into next week. Several daily record high maximum and high minimum temperature records are likely to be broken. 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.

42°F

6°C

Humidity	48%
Wind Speed	SE 3 MPH
Barometer	NA
Dewpoint	23°F (-5°C)
Visibility	NA
Last update	04 Mar 10:15 AM MST

More Information:

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

Extended Forecast for

Mammoth WY

Today
High: 47 °F
Partly Sunny
Tonight
Low: 32 °F
Slight Chance
Rain/Snow
then
Rain/Snow
Thursday
High: 36 °F
Snow Showers
Thursday Night
Low: 26 °F
Chance Snow
Showers
Friday
High: 40 °F
Chance Snow
Friday Night
Low: 21 °F
Mostly Clear
Saturday
High: 42 °F
Partly Sunny
Saturday Night
Low: 31 °F
Mostly Cloudy
Sunday
High: 47 °F
Partly Sunny

Detailed Forecast

Today

Partly sunny, with a high near 47. South wind 8 to 10 mph.

Tonight

A chance of rain and snow showers before 2am, then snow showers. Snow level 6800 feet lowering to 5700 feet after midnight . Low around 32. Southeast wind 5 to 8 mph becoming calm after midnight. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

Thursday

Snow showers. High near 36. Light west wind becoming northwest 9 to 14 mph in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

Thursday Night

A chance of snow showers before 2am, then a chance of snow after 2am. Mostly cloudy, with a low around 26. Northwest wind 6 to 8 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

Friday

A 30 percent chance of snow. Mostly sunny, with a high near 40. Northwest wind 6 to 9 mph, with gusts as high as 21 mph. Little or no snow accumulation expected.

Friday Night

Mostly clear, with a low around 21. West northwest wind 5 to 7 mph becoming south southwest after midnight.

Saturday

Partly sunny, with a high near 42. South southwest wind 7 to 11 mph, with gusts as high as 24 mph.

Saturday Night

Mostly cloudy, with a low around 31.

Sunday

Partly sunny, with a high near 47.

Sunday Night

Mostly cloudy, with a low around 37. Breezy.

Monday

A chance of showers. Snow level 6400 feet. Partly sunny, with a high near 49. Breezy.