Tracking Winter Weather and Frigid Temperatures Through This Weekend

A clipper storm will move across the Great Lakes through this weekend with periods of light snow, gusty winds, and lake effect snow bands which could make for hazardous travel at times. A frigid airmass will spread eastward behind this storm into the Midwest and Eastern U.S. through the weekend. 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.

23°F

-5°C

Humidity	45%
Wind Speed	W 0 MPH
Barometer	NA
Dewpoint	5°F (-15°C)
Visibility	NA
Last update	16 Jan 07:15 PM MST

More Information:

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

Extended Forecast for

5 Miles SSW Mammoth Hot Springs WY

Tonight
Low: 6 °F
Decreasing
Clouds
Saturday
High: 31 °F
Sunny
Saturday Night
Low: 9 °F
Mostly Clear
Sunday
High: 28 °F
Sunny
Sunday Night
Low: 5 °F
Mostly Clear
M.L.King Day
High: 28 °F
Sunny
Monday Night
Low: 8 °F
Mostly Clear
Tuesday
High: 27 °F
Mostly Sunny
Tuesday Night
Low: 9 °F
Partly Cloudy

Detailed Forecast

Tonight

Mostly cloudy, then gradually becoming clear, with a low around 6. Wind chill values as low as zero. Calm wind becoming south southeast around 5 mph after midnight.

Saturday

Sunny, with a high near 31. Wind chill values as low as zero. South southwest wind 6 to 8 mph.

Saturday Night

Mostly clear, with a low around 9. South southwest wind 5 to 7 mph.

Sunday

Sunny, with a high near 28. Light and variable wind becoming northwest around 6 mph in the afternoon.

Sunday Night

Mostly clear, with a low around 5. North northwest wind 3 to 5 mph.

M.L.King Day

Sunny, with a high near 28. Southwest wind 3 to 6 mph.

Monday Night

Mostly clear, with a low around 8. South southwest wind around 8 mph.