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

Current conditions at

MAMMOTH AT YELLOWSTONE NATIONAL PARK (YLAW4)

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

23°F

-5°C

Humidity	69%
Wind Speed	S 9 MPH
Barometer	NA
Dewpoint	14°F (-10°C)
Visibility	NA
Wind Chill	13°F (-11°C)
Last update	04 Dec 04:15 AM 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

Winter Weather Advisory December 4, 05:00pm until December 6, 02:00pm

Click here for hazard details and duration

Winter Weather Advisory

Today
High: 23 °F
Chance Snow
Showers then
Snow Showers
Likely
Tonight
Low: 17 °F
Snow Showers
Friday
High: 27 °F
Snow Showers
Friday Night
Low: 21 °F
Snow Showers
Saturday
High: 30 °F
Snow Showers
Saturday Night
Low: 15 °F
Chance Snow
Showers
Sunday
High: 27 °F
Chance Snow
Showers and
Breezy
Sunday Night
Low: 21 °F
Chance Snow
Showers and
Breezy
Monday
High: 32 °F
Chance Snow
Showers

Detailed Forecast

Today

Snow showers likely, mainly after 1pm. Increasing clouds, with a high near 23. Southwest wind 9 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than a half inch possible.

Tonight

Snow showers. Low around 17. South southwest wind 7 to 10 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Friday

Snow showers. High near 27. Southwest wind 8 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Friday Night

Snow showers. Low around 21. West wind around 14 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Saturday

Snow showers. High near 30. West wind 11 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

Saturday Night

A 40 percent chance of snow showers, mainly before 11pm. Mostly cloudy, with a low around 15. West southwest wind around 11 mph, with gusts as high as 23 mph.

Sunday

A 30 percent chance of snow showers, mainly after 11am. Mostly cloudy, with a high near 27. Breezy, with a south southwest wind 10 to 15 mph, with gusts as high as 29 mph.

Sunday Night

A 40 percent chance of snow showers. Mostly cloudy, with a low around 21. Breezy.

Monday

A 30 percent chance of snow showers, mainly before 11am. Mostly cloudy, with a high near 32.

Monday Night

A 30 percent chance of snow showers, mainly after 11pm. Mostly cloudy, with a low around 25. Breezy.

Tuesday

A chance of snow showers. Mostly cloudy, with a high near 36. Breezy.

Tuesday Night

A chance of snow showers. Mostly cloudy, with a low around 27. Breezy.

Wednesday

Snow showers likely. Mostly cloudy, with a high near 37. Breezy.