Snow Squalls May Impact New Year's Eve Travel from the Great Lakes to the Mid-Atlantic; Heavy Rain & Isolated Severe Thunderstorms in Southern California

Snow squalls are likely to cross the Lower Great Lakes this evening and the Ohio Valley through the interior Northeast/northern Mid-Atlantic overnight, before potentially reaching the I-95 corridor from D.C. to New York City early New Year’s Day morning. Heavy rain and isolated severe thunderstorms will impact coastal southern California including Los Angeles tonight into early on New Year's Day. Read More >

Current conditions at

CW8386 Thermopolis (C8386)

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

NA

38°F

3°C

Humidity 51%
Wind Speed N 0 MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint 21°F (-6°C)
Visibility NA
Last update 31 Dec 05:10 PM MST
Extended Forecast for

17 Miles NE Lysite WY

  • Tonight

    Tonight: Partly cloudy, with a low around 30. South southeast wind around 10 mph.

    Low: 30 °F

    Partly Cloudy

  • New Year's Day

    New Year's Day: Isolated snow showers after 4pm.  Increasing clouds, with a high near 40. Southeast wind 8 to 13 mph.  Chance of precipitation is 20%.

    High: 40 °F

    Partly Sunny
    then Isolated
    Snow Showers

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 29. South southwest wind 9 to 11 mph.

    Low: 29 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 39. West wind 7 to 9 mph.

    High: 39 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 28. South southwest wind around 10 mph.

    Low: 28 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 40. Breezy, with a south southwest wind 11 to 17 mph, with gusts as high as 24 mph.

    High: 40 °F

    Partly Sunny
    then Partly
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 31. Breezy, with a south southwest wind around 18 mph, with gusts as high as 23 mph.

    Low: 31 °F

    Mostly Cloudy
    and Breezy

  • Sunday

    Sunday: Mostly sunny, with a high near 41. Breezy.

    High: 41 °F

    Mostly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 30. Breezy.

    Low: 30 °F

    Mostly Cloudy
    and Breezy

Detailed Forecast

Tonight
Partly cloudy, with a low around 30. South southeast wind around 10 mph.
New Year's Day
Isolated snow showers after 4pm. Increasing clouds, with a high near 40. Southeast wind 8 to 13 mph. Chance of precipitation is 20%.
Thursday Night
Mostly cloudy, with a low around 29. South southwest wind 9 to 11 mph.
Friday
Partly sunny, with a high near 39. West wind 7 to 9 mph.
Friday Night
Partly cloudy, with a low around 28. South southwest wind around 10 mph.
Saturday
Partly sunny, with a high near 40. Breezy, with a south southwest wind 11 to 17 mph, with gusts as high as 24 mph.
Saturday Night
Mostly cloudy, with a low around 31. Breezy, with a south southwest wind around 18 mph, with gusts as high as 23 mph.
Sunday
Mostly sunny, with a high near 41. Breezy.
Sunday Night
Mostly cloudy, with a low around 30. Breezy.
Monday
Partly sunny, with a high near 39. Breezy.
Monday Night
Partly cloudy, with a low around 25.
Tuesday
Mostly sunny, with a high near 35.
Tuesday Night
Partly cloudy, with a low around 22.
Wednesday
Mostly sunny, with a high near 35.
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ABOUT THIS FORECAST

 
Point Forecast:
17 Miles NE Lysite WY
 43.41°N 107.45°W (Elev. 7605 ft)
5:17 pm MST Dec 31, 2025
5pm MST Dec 31, 2025-6pm MST Jan 7, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database