Critical Fire Weather in the High Plains and Midwest; Heavy Snow in the Western Mountains and Northern Plains

Gusty winds and low relative humidity will bring critical fire weather to the central/southern High Plains and portions of the Midwest. Two Pacific storms will continue to bring heavy mountain snow and gusty winds to the western U.S. through Thursday. A swath of wintry weather, including heavy snow and a wintry mix, is expected from the Northern Plains to New England. Read More >

Hazardous Weather Conditions

Current conditions at

CW8386 Thermopolis (C8386)

Lat: 43.64283°NLon: 108.227°WElev: 4419.52ft.

38°F

3°C

Humidity	44%
Wind Speed	N 0 MPH
Barometer	29.4 in (995.6 mb)
Dewpoint	18°F (-8°C)
Visibility	NA
Last update	18 Feb 11:10 AM MST

More Information:

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

Extended Forecast for

10 Miles ESE Lysite WY

Winter Weather Advisory February 18, 05:00pm until February 19, 11:00am

Click here for hazard details and duration

Winter Weather Advisory

Today
High: 36 °F
Snow Showers
Likely and
Breezy
Tonight
Low: 9 °F
Snow Showers
and Patchy
Blowing Snow
Thursday
High: 19 °F
Chance Snow
Showers then
Mostly Sunny
Thursday Night
Low: 2 °F
Partly Cloudy
Friday
High: 24 °F
Slight Chance
Snow Showers
Friday Night
Low: 4 °F
Partly Cloudy
Saturday
High: 29 °F
Sunny
Saturday Night
Low: 9 °F
Mostly Clear
Sunday
High: 36 °F
Mostly Sunny

Detailed Forecast

Today

Snow showers likely, mainly after 4pm. Mostly cloudy, with a high near 36. Breezy, with a south wind 17 to 21 mph becoming east southeast in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.

Tonight

Snow showers, mainly before 4am. Patchy blowing snow before 8pm. Low around 9. Wind chill values as low as -5. Breezy, with an east wind 16 to 21 mph becoming north northwest 10 to 15 mph after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Thursday

A 30 percent chance of snow showers, mainly before 8am. Partly sunny, with a high near 19. Wind chill values as low as zero. Calm wind becoming west northwest 5 to 7 mph in the afternoon. New snow accumulation of less than a half inch possible.

Thursday Night

Partly cloudy, with a low around 2. Light and variable wind becoming west southwest around 6 mph after midnight.

Friday

A 20 percent chance of snow showers. Partly sunny, with a high near 24. West wind 3 to 7 mph.

Friday Night

Partly cloudy, with a low around 4. West southwest wind around 6 mph.

Saturday

Sunny, with a high near 29. West southwest wind 5 to 8 mph.

Saturday Night

Mostly clear, with a low around 9.

Sunday

Mostly sunny, with a high near 36.