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

Yellowstone Lake (KP60)

Lat: 44.54444°NLon: 110.42111°WElev: 7835.0ft.

10°F

-12°C

Humidity	87%
Wind Speed	N 0 MPH
Barometer	29.91 in (1012.87 mb)
Dewpoint	7°F (-14°C)
Visibility	NA
Last update	23 Jan 08:56 AM MST

More Information:

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

Extended Forecast for

West Thumb WY

Today
High: 18 °F
Slight Chance
Snow Showers
Tonight
Low: -16 °F
Mostly Clear
Saturday
High: 15 °F
Partly Sunny
Saturday Night
Low: -6 °F
Slight Chance
Snow Showers
Sunday
High: 16 °F
Mostly Sunny
Sunday Night
Low: -5 °F
Mostly Clear
Monday
High: 23 °F
Mostly Sunny
Monday Night
Low: 3 °F
Partly Cloudy
Tuesday
High: 26 °F
Mostly Sunny

Detailed Forecast

Today

A 20 percent chance of snow showers before 1pm. Cloudy early, then gradual clearing, with a high near 18. Wind chill values as low as zero. Calm wind becoming north around 6 mph in the afternoon.

Tonight

Mostly clear, with a low around -16. Light north northeast wind.

Saturday

Partly sunny, with a high near 15. Wind chill values as low as -15. Calm wind becoming northwest around 5 mph in the afternoon.

Saturday Night

A 20 percent chance of snow showers after 11pm. Mostly cloudy, with a low around -6. West wind around 5 mph becoming calm in the evening.

Sunday

Mostly sunny, with a high near 16. Calm wind becoming west northwest around 6 mph in the afternoon.

Sunday Night

Mostly clear, with a low around -5. Southwest wind around 5 mph becoming calm in the evening.

Monday

Mostly sunny, with a high near 23. Calm wind becoming southwest around 6 mph in the afternoon.