Heavy Snow in the Cascades and Northern Rockies; Wintry Mix in the Northeast; High Winds in Southern California

Two more cold fronts will pass through the Northwest U.S. this week with heavy mountain snow continuing across the Cascades, and northern Rockies. A quick moving storm system will bring mixed precipitation including some freezing rain across the Northeast U.S. today. High winds could blow down trees and power lines in the mountains of southern California this evening through Thursday. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

CW8386 Thermopolis (C8386)

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

47°F

8°C

Humidity	32%
Wind Speed	N 5 MPH
Barometer	29.59 in (1002.03 mb)
Dewpoint	18°F (-8°C)
Visibility	NA
Wind Chill	45°F (7°C)
Last update	07 Jan 05:56 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: 24 °F
Decreasing
Clouds
Thursday
High: 35 °F
Chance Snow
Showers
Thursday Night
Low: 13 °F
Snow Showers
Likely then
Slight Chance
Snow Showers
Friday
High: 29 °F
Sunny
Friday Night
Low: 14 °F
Partly Cloudy
Saturday
High: 36 °F
Mostly Sunny
Saturday Night
Low: 18 °F
Partly Cloudy
Sunday
High: 41 °F
Mostly Sunny
Sunday Night
Low: 19 °F
Partly Cloudy

Detailed Forecast

Tonight

Cloudy, then gradually becoming partly cloudy, with a low around 24. West southwest wind 5 to 13 mph becoming east southeast after midnight.

Thursday

A slight chance of snow showers before 2pm, then a chance of snow showers after 3pm. Partly sunny, with a high near 35. East southeast wind 5 to 8 mph becoming north northwest in the afternoon. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

Thursday Night

Snow showers likely, mainly before 11pm. Mostly cloudy, with a low around 13. Northwest wind 6 to 9 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Friday

Sunny, with a high near 29. West northwest wind 6 to 9 mph.

Friday Night

Partly cloudy, with a low around 14. West wind around 7 mph.

Saturday

Mostly sunny, with a high near 36. West southwest wind around 6 mph.

Saturday Night

Partly cloudy, with a low around 18. South southwest wind around 6 mph.

Sunday

Mostly sunny, with a high near 41.

Sunday Night

Partly cloudy, with a low around 19.