Tracking Two Storms Impacting the Northern U.S. Through Thanksgiving and into This Weekend

Heavy lake effect snow, gusty winds, and localized blizzard conditions will persist through Thanksgiving near and downwind of the Great Lakes. Rain and mountain snow are forecast for the Pacific Northwest. Confidence is increasing for another winter storm to develop over the northern and central Rockies Friday and track across the central Plains through the Midwest and Great Lakes this 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.

39°F

4°C

Humidity	57%
Wind Speed	SE 5 MPH
Barometer	NA
Dewpoint	25°F (-4°C)
Visibility	NA
Wind Chill	35°F (2°C)
Last update	28 Nov 12:15 AM MST

More Information:

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

Extended Forecast for

6 Miles WSW Gardiner MT

Overnight
Low: 24 °F
Mostly Cloudy
and Breezy
Friday
High: 23 °F⇓
Scattered
Snow Showers
then Snow
Showers and
Breezy
Friday Night
Low: -4 °F
Blustery.
Snow Showers
Likely then
Partly Cloudy
Saturday
High: 9 °F
Cold
Saturday Night
Low: 3 °F
Mostly Cloudy
Sunday
High: 12 °F
Mostly Sunny
Sunday Night
Low: 4 °F
Partly Cloudy
Monday
High: 13 °F
Mostly Sunny
Monday Night
Low: 12 °F
Chance Snow
Showers and
Breezy

Detailed Forecast

Overnight

Mostly cloudy, with a steady temperature around 24. Breezy, with a southwest wind 17 to 23 mph, with gusts as high as 32 mph.

Friday

Snow showers, mainly after 1pm. Temperature falling to around 14 by 5pm. Wind chill values as low as zero. Breezy, with a southwest wind 10 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Friday Night

Snow showers likely, mainly before 10pm. Cloudy, then gradually becoming partly cloudy, with a low around -4. Wind chill values as low as -25. Blustery, with a north northwest wind 18 to 23 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 32 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

Saturday

Mostly sunny and cold, with a high near 9. Wind chill values as low as -20. South wind around 7 mph.

Saturday Night

Mostly cloudy, with a low around 3. South southeast wind 8 to 10 mph.

Sunday

Mostly sunny, with a high near 12. South southwest wind 6 to 9 mph becoming northwest in the afternoon.

Sunday Night

Partly cloudy, with a low around 4. South southwest wind 8 to 10 mph.

Monday

Mostly sunny, with a high near 13.

Monday Night

A 40 percent chance of snow showers after 11pm. Mostly cloudy, with a low around 12. Breezy.