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

CW8386 Thermopolis (C8386)

Lat: 43.642°NLon: 108.22633°WElev: 4426.0ft.

10°F

-12°C

Humidity	68%
Wind Speed	N 0 MPH
Barometer	30.04 in (1017.27 mb)
Dewpoint	1°F (-17°C)
Visibility	NA
Last update	24 Jan 07:10 PM MST

More Information:

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

Extended Forecast for

10 Miles ESE Lysite WY

Tonight
Low: 3 °F
Partly Cloudy
then
Scattered
Snow Showers
Sunday
High: 14 °F
Snow Showers
Likely then
Mostly Sunny
Sunday Night
Low: -3 °F
Mostly Clear
Monday
High: 32 °F
Sunny
Monday Night
Low: 14 °F
Partly Cloudy
Tuesday
High: 37 °F
Mostly Sunny
Tuesday Night
Low: 14 °F
Mostly Clear
Wednesday
High: 40 °F
Mostly Sunny
Wednesday Night
Low: 17 °F
Partly Cloudy

Detailed Forecast

Tonight

Scattered snow showers, mainly after 4am. Partly cloudy, with a low around 3. Wind chill values as low as -5. Calm wind becoming north around 6 mph after midnight. Chance of precipitation is 30%.

Sunday

Snow showers likely before 11am. Cloudy through mid morning, then gradual clearing, with a high near 14. Wind chill values as low as -5. Northeast wind 6 to 10 mph becoming northwest in the afternoon. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Sunday Night

Mostly clear, with a low around -3. Wind chill values as low as -10. West northwest wind 6 to 8 mph becoming southwest after midnight.

Monday

Sunny, with a high near 32. Wind chill values as low as -10. West wind 8 to 11 mph, with gusts as high as 20 mph.

Monday Night

Partly cloudy, with a low around 14. West southwest wind 6 to 9 mph.

Tuesday

Mostly sunny, with a high near 37. West wind around 6 mph.

Tuesday Night

Mostly clear, with a low around 14. Southwest wind 3 to 6 mph.

Wednesday

Mostly sunny, with a high near 40.