Significant Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold Temperatures Expands Across the East

A significant, long-duration winter storm will bring widespread heavy snow, sleet, and freezing rain from the Southern Rockies to New England through Monday. Widespread travel disruptions, prolonged power outages, and vast tree damage is likely. Frigid temperatures, gusty winds, and dangerous wind chills will expand from the north-central US to the Southern Plains, MS Valley, and Midwest. 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.

15°F

-9°C

Humidity	49%
Wind Speed	N 4 MPH
Barometer	NA
Dewpoint	-1°F (-18°C)
Visibility	NA
Wind Chill	8°F (-13°C)
Last update	24 Jan 04:15 PM MST

More Information:

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

Extended Forecast for

17 Miles W Gardiner MT

This Afternoon
High: 7 °F
Scattered
Snow Showers
Tonight
Low: -2 °F
Snow Showers
Likely
Sunday
High: 7 °F
Isolated Snow
Showers then
Sunny
Sunday Night
Low: -1 °F
Mostly Clear
and Breezy
Monday
High: 17 °F
Mostly Sunny
and Breezy
Monday Night
Low: 9 °F
Mostly Cloudy
and Breezy
Tuesday
High: 22 °F
Mostly Sunny
Tuesday Night
Low: 9 °F
Mostly Clear
Wednesday
High: 24 °F
Mostly Sunny

Detailed Forecast

This Afternoon

Scattered snow showers. Mostly cloudy and cold, with a high near 7. Wind chill values as low as -10. West northwest wind around 10 mph. Chance of precipitation is 40%. Total daytime snow accumulation of less than a half inch possible.

Tonight

Snow showers likely, mainly between 11pm and 1am. Mostly cloudy, with a low around -2. Wind chill values as low as -20. West northwest wind 8 to 10 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

Sunday

Isolated snow showers before 11am. Mostly cloudy through mid morning, then gradual clearing and cold, with a high near 7. Wind chill values as low as -20. North northwest wind 9 to 13 mph becoming west in the afternoon. Chance of precipitation is 10%.

Sunday Night

Mostly clear, with a low around -1. Wind chill values as low as -20. Breezy, with a south wind 10 to 18 mph.

Monday

Mostly sunny, with a high near 17. Breezy, with a south southwest wind 14 to 18 mph.

Monday Night

Mostly cloudy, with a low around 9. Breezy, with a south southwest wind 14 to 16 mph.

Tuesday

Mostly sunny, with a high near 22. West southwest wind 9 to 13 mph.

Tuesday Night

Mostly clear, with a low around 9.

Wednesday

Mostly sunny, with a high near 24.