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.

7°F

-14°C

Humidity	72%
Wind Speed	N 3 MPH
Barometer	30.27 in (1025.06 mb)
Dewpoint	0°F (-18°C)
Visibility	NA
Last update	23 Jan 06:55 PM MST

More Information:

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

Extended Forecast for

5 Miles ENE Lysite WY

Tonight
Low: -4 °F
Partly Cloudy
Saturday
High: 18 °F
Mostly Sunny
Saturday Night
Low: 3 °F
Chance Snow
Showers
Sunday
High: 13 °F
Chance Snow
Showers then
Mostly Sunny
Sunday Night
Low: -2 °F
Mostly Clear
Monday
High: 32 °F
Sunny
Monday Night
Low: 13 °F
Partly Cloudy
Tuesday
High: 37 °F
Mostly Sunny
Tuesday Night
Low: 14 °F
Mostly Clear

Detailed Forecast

Tonight

Partly cloudy, with a low around -4. Wind chill values as low as -10. North northeast wind 5 to 9 mph becoming light and variable after midnight.

Saturday

Mostly sunny, with a high near 18. Wind chill values as low as zero. Calm wind becoming north northwest around 6 mph in the afternoon.

Saturday Night

A 30 percent chance of snow showers after 11pm. Mostly cloudy, with a low around 3. Wind chill values as low as -5. North northeast wind 3 to 6 mph.

Sunday

A 50 percent chance of snow showers before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 13. Wind chill values as low as -5. North northeast wind 6 to 8 mph. New snow accumulation of less than a half inch possible.

Sunday Night

Mostly clear, with a low around -2. West northwest wind 5 to 7 mph becoming south after midnight.

Monday

Sunny, with a high near 32. South wind 6 to 8 mph becoming west southwest in the afternoon.

Monday Night

Partly cloudy, with a low around 13. South wind around 7 mph.

Tuesday

Mostly sunny, with a high near 37.

Tuesday Night

Mostly clear, with a low around 14.

Wednesday

Sunny, with a high near 39.