Major Winter Storm Ongoing in the Upper Midwest and Great Lakes; Severe Weather Along the East Coast

A major winter storm will continue to bring blizzard conditions, heavy snowfall, icing, and strong winds through today across the Upper Midwest and Upper Great Lakes. Widespread severe storms are expected across the entire eastern U.S. with the highest threat over the interior Mid-Atlantic, where there is a risk for damaging wind gusts and a few tornadoes. Heat continues to build in the West. Read More >

Hazardous Weather Conditions

Current conditions at

CW8386 Thermopolis (C8386)

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

NA

42°F

6°C

Humidity 53%
Wind Speed N 0 MPH
Barometer 29.96 in (1014.56 mb)
Dewpoint 26°F (-3°C)
Visibility NA
Last update 16 Mar 06:11 PM MDT
Extended Forecast for

5 Miles ENE Lysite WY

  • Tonight

    Tonight: Partly cloudy, with a low around 34. Northwest wind 5 to 7 mph becoming light and variable.

    Low: 34 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 67. Breezy, with a south southeast wind 6 to 11 mph becoming west northwest 13 to 18 mph in the afternoon. Winds could gust as high as 29 mph.

    High: 67 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 37. Breezy, with a west northwest wind 6 to 16 mph becoming south southeast after midnight. Winds could gust as high as 25 mph.

    Low: 37 °F

    Mostly Clear
    and Breezy
    then Partly
    Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 72. Breezy, with a south wind 8 to 13 mph becoming west 16 to 21 mph in the afternoon. Winds could gust as high as 31 mph.

    High: 72 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 40. Breezy, with a west wind 13 to 18 mph becoming south southwest 7 to 12 mph after midnight. Winds could gust as high as 28 mph.

    Low: 40 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 75. Breezy, with a south wind 6 to 15 mph becoming west in the afternoon. Winds could gust as high as 24 mph.

    High: 75 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 44. Breezy, with a west southwest wind 9 to 15 mph, with gusts as high as 20 mph.

    Low: 44 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 77.

    High: 77 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 45. Breezy.

    Low: 45 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 34. Northwest wind 5 to 7 mph becoming light and variable.
Tuesday
Mostly sunny, with a high near 67. Breezy, with a south southeast wind 6 to 11 mph becoming west northwest 13 to 18 mph in the afternoon. Winds could gust as high as 29 mph.
Tuesday Night
Mostly clear, with a low around 37. Breezy, with a west northwest wind 6 to 16 mph becoming south southeast after midnight. Winds could gust as high as 25 mph.
Wednesday
Mostly sunny, with a high near 72. Breezy, with a south wind 8 to 13 mph becoming west 16 to 21 mph in the afternoon. Winds could gust as high as 31 mph.
Wednesday Night
Partly cloudy, with a low around 40. Breezy, with a west wind 13 to 18 mph becoming south southwest 7 to 12 mph after midnight. Winds could gust as high as 28 mph.
Thursday
Mostly sunny, with a high near 75. Breezy, with a south wind 6 to 15 mph becoming west in the afternoon. Winds could gust as high as 24 mph.
Thursday Night
Partly cloudy, with a low around 44. Breezy, with a west southwest wind 9 to 15 mph, with gusts as high as 20 mph.
Friday
Mostly sunny, with a high near 77.
Friday Night
Partly cloudy, with a low around 45. Breezy.
Saturday
Mostly sunny, with a high near 77. Breezy.
Saturday Night
Mostly cloudy, with a low around 39. Breezy.
Sunday
Partly sunny, with a high near 59.
Sunday Night
Mostly cloudy, with a low around 35.
Monday
Partly sunny, with a high near 63.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ENE Lysite WY
 43.29°N 107.64°W (Elev. 5400 ft)
5:32 pm MDT Mar 16, 2026
6pm MDT Mar 16, 2026-6pm MDT Mar 23, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database