Snow Squalls in the Northeast U.S. on Thursday; Heavy Rain Along the Gulf Coast

An arctic cold front will move through the Great Lakes and Northeast on Thursday, bringing moderate to heavy snow, strong winds, and possible whiteout conditions through Thursday afternoon. A storm system interacting with Gulf moisture will bring moderate to heavy rainfall to the western and central Gulf Coast on Thursday. Isolated instances of flash flooding will be possible. 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.

26°F

-3°C

Humidity	61%
Wind Speed	S 2 MPH
Barometer	NA
Dewpoint	15°F (-9°C)
Visibility	NA
Last update	03 Dec 06:15 PM MST

More Information:

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

Extended Forecast for

3 Miles SSW Mammoth Hot Springs WY

Tonight
Low: 14 °F
Partly Cloudy
Thursday
High: 22 °F
Slight Chance
Snow Showers
then Snow
Showers
Likely
Thursday Night
Low: 16 °F
Snow Showers
then Chance
Snow Showers
Friday
High: 27 °F
Snow Showers
Likely
Friday Night
Low: 20 °F
Snow Showers
then Snow
Showers
Likely
Saturday
High: 29 °F
Snow Showers
Likely
Saturday Night
Low: 15 °F
Chance Snow
Showers
Sunday
High: 27 °F
Chance Snow
Showers
Sunday Night
Low: 21 °F
Chance Snow
Showers

Detailed Forecast

Tonight

Partly cloudy, with a low around 14. Southwest wind 8 to 10 mph.

Thursday

Snow showers likely, mainly after 3pm. Mostly cloudy, with a high near 22. South southwest wind 9 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Thursday Night

Snow showers, mainly before 11pm. Low around 16. Southwest wind 9 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Friday

Snow showers likely, mainly after 11am. Mostly cloudy, with a high near 27. Southwest wind 10 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

Friday Night

Snow showers. Low around 20. Southwest wind 11 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Saturday

Snow showers likely. Mostly cloudy, with a high near 29. West southwest wind 11 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 70%.

Saturday Night

A 30 percent chance of snow showers. Mostly cloudy, with a low around 15. West southwest wind around 10 mph, with gusts as high as 21 mph.

Sunday

A 30 percent chance of snow showers, mainly after 11am. Partly sunny, with a high near 27.

Sunday Night

A 30 percent chance of snow showers. Mostly cloudy, with a low around 21.

Monday

A 20 percent chance of snow showers before 11am. Partly sunny, with a high near 32.

Monday Night

A slight chance of snow showers. Mostly cloudy, with a low around 25. Breezy.

Tuesday

A chance of snow showers. Mostly cloudy, with a high near 35. Breezy.