Heavy Great Lakes Snow through Friday; Extreme Cold and Potential for Major Winter Storm Late Week into this Weekend

Multiple clipper systems will bring cold temperatures and enhance lake-effect snow downwind of the Great Lakes. An arctic blast will bring frigid temperatures accompanied with gusty winds that may lead to dangerous wind chills beginning in the Northern Plains Thursday before expanding to the South and East. An expansive winter storm will start Friday in the Southern Rockies/Plains and Mid-South. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

CW8386 Thermopolis (C8386)

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

34°F

1°C

Humidity	45%
Wind Speed	N 2 MPH
Barometer	30.16 in (1021.34 mb)
Dewpoint	15°F (-9°C)
Visibility	NA
Last update	21 Jan 02:40 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: 27 °F
Mostly Sunny
Tonight
Low: 13 °F
Partly Cloudy
Thursday
High: 25 °F
Mostly Sunny
Thursday Night
Low: 7 °F
Slight Chance
Snow Showers
Friday
High: 13 °F
Chance Snow
Showers
Friday Night
Low: -2 °F
Slight Chance
Snow Showers
then Mostly
Clear
Saturday
High: 15 °F
Sunny
Saturday Night
Low: 4 °F
Partly Cloudy
Sunday
High: 20 °F
Mostly Sunny

Detailed Forecast

This Afternoon

Mostly sunny, with a high near 27. North wind around 9 mph.

Tonight

Partly cloudy, with a low around 13. North wind 3 to 7 mph.

Thursday

Mostly sunny, with a high near 25. North wind 3 to 8 mph.

Thursday Night

A 20 percent chance of snow showers after 11pm. Mostly cloudy, with a low around 7. Wind chill values as low as zero. Northeast wind around 8 mph.

Friday

A 40 percent chance of snow showers. Mostly cloudy, with a high near 13. North wind 6 to 11 mph. New snow accumulation of less than a half inch possible.

Friday Night

A 20 percent chance of snow showers before 11pm. Partly cloudy, with a low around -2. North wind 5 to 9 mph becoming light after midnight.

Saturday

Sunny, with a high near 15. North northwest wind 3 to 6 mph.

Saturday Night

Partly cloudy, with a low around 4.

Sunday

Mostly sunny, with a high near 20.

Sunday Night

Mostly clear, with a low around 6.

Monday

Sunny, with a high near 29.