Fire Weather Concerns; Record Warmth Spreads

The Plains to the mid-Mississippi Valley continue with warm and dry conditions. Any fires that initiate could spread quickly. The warm temperatures will expand across the Southern Plains into the Southwest where numerous records are expected through the weekend. Meanwhile, a cold front will move southward across the northern Plains and Great Lakes region where some snow will develop this weekend. Read More >

Current conditions at

CW8386 Thermopolis (C8386)

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

NA

33°F

1°C

Humidity 57%
Wind Speed N 0 MPH
Barometer 30.06 in (1017.95 mb)
Dewpoint 19°F (-7°C)
Visibility NA
Last update 27 Feb 08:41 AM MST
Extended Forecast for

5 Miles ENE Lysite WY

Red Flag Warning February 27, 11:00am until February 27, 06:00pm
Click here for hazard details and duration
Red Flag Warning
  • Today

    Today: Sunny, with a high near 52. Breezy, with a south southwest wind 5 to 10 mph becoming west 11 to 16 mph in the afternoon. Winds could gust as high as 23 mph.

    High: 52 °F

    Sunny then
    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 28. West wind 9 to 14 mph becoming south southwest after midnight. Winds could gust as high as 20 mph.

    Low: 28 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 55. South wind 6 to 8 mph becoming west southwest in the afternoon.

    High: 55 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 31. South wind 5 to 8 mph.

    Low: 31 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 20 percent chance of showers after 11am.  Mostly cloudy, with a high near 54. Calm wind becoming north around 5 mph in the afternoon.

    High: 54 °F

    Slight Chance
    Showers

  • Sunday Night

    Sunday Night: A slight chance of rain showers before 11pm, then a slight chance of rain and snow showers.  Mostly cloudy, with a low around 32. East southeast wind 6 to 8 mph.  Chance of precipitation is 20%.

    Low: 32 °F

    Slight Chance
    Rain/Snow

  • Monday

    Monday: A chance of rain and snow showers before 11am, then a chance of rain showers.  Mostly cloudy, with a high near 50. Light and variable wind becoming north around 6 mph in the afternoon.  Chance of precipitation is 40%.

    High: 50 °F

    Chance
    Rain/Snow
    then Chance
    Showers

  • Monday Night

    Monday Night: A 40 percent chance of showers, mainly before 11pm.  Mostly cloudy, with a low around 30.

    Low: 30 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A 20 percent chance of showers before 11am.  Mostly sunny, with a high near 53.

    High: 53 °F

    Slight Chance
    Showers then
    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 52. Breezy, with a south southwest wind 5 to 10 mph becoming west 11 to 16 mph in the afternoon. Winds could gust as high as 23 mph.
Tonight
Mostly clear, with a low around 28. West wind 9 to 14 mph becoming south southwest after midnight. Winds could gust as high as 20 mph.
Saturday
Mostly sunny, with a high near 55. South wind 6 to 8 mph becoming west southwest in the afternoon.
Saturday Night
Mostly cloudy, with a low around 31. South wind 5 to 8 mph.
Sunday
A 20 percent chance of showers after 11am. Mostly cloudy, with a high near 54. Calm wind becoming north around 5 mph in the afternoon.
Sunday Night
A slight chance of rain showers before 11pm, then a slight chance of rain and snow showers. Mostly cloudy, with a low around 32. East southeast wind 6 to 8 mph. Chance of precipitation is 20%.
Monday
A chance of rain and snow showers before 11am, then a chance of rain showers. Mostly cloudy, with a high near 50. Light and variable wind becoming north around 6 mph in the afternoon. Chance of precipitation is 40%.
Monday Night
A 40 percent chance of showers, mainly before 11pm. Mostly cloudy, with a low around 30.
Tuesday
A 20 percent chance of showers before 11am. Mostly sunny, with a high near 53.
Tuesday Night
Mostly clear, with a low around 28.
Wednesday
Sunny, with a high near 55.
Wednesday Night
A slight chance of showers. Mostly cloudy, with a low around 30.
Thursday
A chance of rain and snow showers. Mostly cloudy, with a high near 46.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ENE Lysite WY
 43.29°N 107.64°W (Elev. 5400 ft)
7:48 am MST Feb 27, 2026
8am MST Feb 27, 2026-6pm MST Mar 5, 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