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 10 MPH
Barometer	30.18 in (1022.01 mb)
Dewpoint	1°F (-17°C)
Visibility	NA
Wind Chill	-4°F (-20°C)
Last update	23 Jan 01:25 PM MST

More Information:

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

Extended Forecast for

11 Miles NNW Lysite WY

This Afternoon
High: 10 °F
Slight Chance
Snow Showers
Tonight
Low: -3 °F
Gradual
Clearing
Saturday
High: 15 °F
Mostly Sunny
Saturday Night
Low: 5 °F
Chance Snow
Showers
Sunday
High: 11 °F
Snow Showers
Likely then
Mostly Sunny
Sunday Night
Low: 0 °F
Mostly Clear
Monday
High: 28 °F
Sunny
Monday Night
Low: 14 °F
Partly Cloudy
Tuesday
High: 34 °F
Mostly Sunny

Detailed Forecast

This Afternoon

A 20 percent chance of snow showers before 2pm. Cloudy and cold, with a high near 10. Wind chill values as low as -10. North wind 9 to 13 mph.

Tonight

Cloudy during the early evening, then gradual clearing, with a low around -3. Wind chill values as low as -15. North wind 8 to 13 mph becoming light after midnight.

Saturday

Mostly sunny, with a high near 15. Wind chill values as low as -5. Calm wind becoming north around 6 mph in the afternoon.

Saturday Night

A 30 percent chance of snow showers after 11pm. Mostly cloudy, with a low around 5. Wind chill values as low as -5. North wind 3 to 7 mph.

Sunday

Snow showers likely before 11am. Mostly sunny, with a high near 11. North wind 6 to 9 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Sunday Night

Mostly clear, with a low around 0. West wind 5 to 7 mph becoming south after midnight.

Monday

Sunny, with a high near 28. South wind around 7 mph.

Monday Night

Partly cloudy, with a low around 14.

Tuesday

Mostly sunny, with a high near 34.

Tuesday Night

Mostly clear, with a low around 15.

Wednesday

Sunny, with a high near 35.