National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Lake Effect Snow in the Lower Great Lakes; Rain and High Elevation Snow in the West

Lake-effect snow will continue downwind of Lakes Erie and Ontario through Friday. In the Western U.S., rain and higher elevation snow will continue over the Great Basin through Friday. A front will move over the Pacific Northwest Thursday afternoon and produce light rain and higher elevation snow over the Cascades through Saturday. Read More >

Hazardous Weather Conditions

Current conditions at

CW8386 Thermopolis (C8386)

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

NA

22°F

-6°C

Humidity 78%
Wind Speed N 1 MPH
Barometer 30.09 in (1018.96 mb)
Dewpoint 16°F (-9°C)
Visibility NA
Last update 12 Feb 03:40 AM MST
Extended Forecast for

10 Miles ESE Lysite WY

  • Overnight

    Overnight: Partly cloudy, with a low around 25. Light south wind.

    Low: 25 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 49. Light and variable wind becoming west southwest around 6 mph in the afternoon.

    High: 49 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 24. Northeast wind around 5 mph becoming south southeast in the evening.

    Low: 24 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 47. South southeast wind 5 to 7 mph becoming west northwest in the afternoon.

    High: 47 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 22. Light and variable wind becoming southwest around 5 mph in the evening.

    Low: 22 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 48. West wind 5 to 8 mph.

    High: 48 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 28. South southwest wind 7 to 10 mph.

    Low: 28 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 51. Breezy.

    High: 51 °F

    Mostly Cloudy
    then Partly
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 29. Breezy.

    Low: 29 °F

    Mostly Cloudy
    and Breezy
    then Partly
    Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 25. Light south wind.
Thursday
Mostly sunny, with a high near 49. Light and variable wind becoming west southwest around 6 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 24. Northeast wind around 5 mph becoming south southeast in the evening.
Friday
Mostly sunny, with a high near 47. South southeast wind 5 to 7 mph becoming west northwest in the afternoon.
Friday Night
Mostly clear, with a low around 22. Light and variable wind becoming southwest around 5 mph in the evening.
Saturday
Mostly sunny, with a high near 48. West wind 5 to 8 mph.
Saturday Night
Mostly cloudy, with a low around 28. South southwest wind 7 to 10 mph.
Sunday
Mostly cloudy, with a high near 51. Breezy.
Sunday Night
Partly cloudy, with a low around 29. Breezy.
Washington's Birthday
Sunny, with a high near 53. Breezy.
Monday Night
A chance of showers. Partly cloudy, with a low around 30. Breezy.
Tuesday
A chance of rain and snow showers. Partly sunny, with a high near 46. Windy.
Tuesday Night
A chance of snow showers. Partly cloudy, with a low around 23. Breezy.
Wednesday
A slight chance of snow showers. Mostly sunny, with a high near 42. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles ESE Lysite WY
 43.21°N 107.51°W (Elev. 5630 ft)
Last Update:
3:31 am MST Feb 12, 2026
Forecast Valid:
3am MST Feb 12, 2026-6pm MST Feb 18, 2026
 
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Additional Resources

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