Tracking Weekend Storm Impacts

A storm and trailing cold front will continue to slowly move through the Gulf Coast and Southeast U.S. through this weekend with widespread rain showers and isolated thunderstorms. A fast-moving clipper storm may bring several inches of snow to the north-central Plains, Midwest, eastern Great Lakes, and Northeast regions this weekend. Read More >

Hazardous Weather Conditions

Current conditions at

MAMMOTH AT YELLOWSTONE NATIONAL PARK (YLAW4)

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

30°F

-1°C

Humidity	83%
Wind Speed	SE 1 MPH
Barometer	NA
Dewpoint	25°F (-4°C)
Visibility	NA
Last update	06 Dec 12:15 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 6, 01:18am until December 6, 02:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory December 6, 01:18am until December 6, 02:00pm
NOW until 2:00pm Sat
Winter Weather Advisory
Overnight
Low: 28 °F
Snow Showers
and Patchy
Blowing Snow
Saturday
High: 33 °F
Snow Showers
and Patchy
Blowing Snow
Saturday Night
Low: 15 °F
Chance Snow
Showers
Sunday
High: 26 °F
Chance Snow
Showers and
Breezy
Sunday Night
Low: 22 °F
Breezy. Snow
Showers
Likely then
Chance Snow
Showers
Monday
High: 31 °F
Chance Snow
Showers and
Breezy
Monday Night
Low: 27 °F
Chance Snow
Showers and
Breezy
Tuesday
High: 36 °F
Snow Showers
and Breezy

Detailed Forecast

Overnight

Snow showers, mainly after 2am. Patchy blowing snow between 4am and 5am. Steady temperature around 28. Breezy, with a west wind around 17 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 3 to 5 inches possible.

Saturday

Snow showers, mainly before 1pm. Patchy blowing snow before 7am. High near 33. Breezy, with a west wind 8 to 16 mph becoming south southwest in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

Saturday Night

A 30 percent chance of snow showers, mainly between 1am and 4am. Partly cloudy, with a low around 15. Southwest wind 9 to 11 mph, with gusts as high as 21 mph.

Sunday

A 30 percent chance of snow showers after 11am. Partly sunny, with a high near 26. Breezy, with a southwest wind 11 to 15 mph, with gusts as high as 26 mph.

Sunday Night

Snow showers likely, mainly before 11pm. Mostly cloudy, with a low around 22. Breezy, with a southwest wind 14 to 17 mph, with gusts as high as 33 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Monday

A 40 percent chance of snow showers, mainly after 11am. Mostly cloudy, with a high near 31. Breezy, with a southwest wind around 15 mph, with gusts as high as 29 mph.

Monday Night

A 50 percent chance of snow showers. Mostly cloudy, with a low around 27. Breezy, with a southwest wind 20 to 22 mph, with gusts as high as 39 mph.

Tuesday

Snow showers. High near 36. Breezy. Chance of precipitation is 80%.

Tuesday Night

Snow showers likely. Mostly cloudy, with a low around 28. Breezy. Chance of precipitation is 70%.

Wednesday

Snow showers. High near 38. Breezy. Chance of precipitation is 80%.

Wednesday Night

A chance of snow showers. Mostly cloudy, with a low around 28. Breezy.

Thursday

A chance of snow showers. Partly sunny, with a high near 35.