Critical Fire Weather in the Plains; Unseasonably Warm in the Southwest and Southern U.S.

Unseasonably warm temperatures continue through the weekend across the Southwest and southern U.S., with more than 100 record or near record maximum temperatures forecast through the rest of the week and over the weekend. Elevated to critical fire weather conditions will persist across the Plains and Southeast U.S. this weekend. Read More >

Current conditions at

CW8386 Thermopolis (C8386)

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

NA

54°F

12°C

Humidity 32%
Wind Speed N 0 MPH
Barometer 29.88 in (1011.85 mb)
Dewpoint 25°F (-4°C)
Visibility NA
Last update 28 Mar 09:40 PM MDT
Extended Forecast for

5 Miles ENE Lysite WY

Red Flag Warning March 28, 09:56pm until March 30, 09:00pm
Click here for hazard details and duration
Red Flag Warning
  •  
    Red Flag Warning March 28, 09:56pm until March 30, 09:00pm

    NOW until 9:00pm Mon

    Red Flag Warning

  • Tonight

    Low: 44 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Mostly sunny, with a high near 72. Breezy, with a west wind 6 to 11 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

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 42. Breezy, with a west wind 16 to 21 mph becoming southwest 7 to 12 mph in the evening. Winds could gust as high as 31 mph.

    Low: 42 °F

    Mostly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 70. Windy, with a south southeast wind 8 to 13 mph becoming west 21 to 31 mph in the afternoon. Winds could gust as high as 47 mph.

    High: 70 °F

    Mostly Sunny
    and Windy

  • Monday Night

    Monday Night: Scattered rain showers before 9pm, then scattered rain and snow showers between 9pm and midnight, then scattered snow showers after midnight.  Mostly cloudy, with a low around 27. Windy, with a west wind 21 to 26 mph becoming northeast 9 to 14 mph in the evening. Winds could gust as high as 39 mph.  Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Scattered
    Rain/Snow and
    Windy then
    Scattered
    Snow Showers

  • Tuesday

    Tuesday: Scattered snow showers before noon, then a slight chance of rain and snow showers.  Partly sunny, with a high near 49. Northeast wind 7 to 13 mph becoming east southeast in the afternoon.  Chance of precipitation is 40%.

    High: 49 °F

    Scattered
    Snow Showers
    then Isolated
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 30. Breezy, with an east wind 11 to 18 mph, with gusts as high as 24 mph.

    Low: 30 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of showers after noon.  Mostly sunny, with a high near 61.

    High: 61 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

Detailed Forecast

Tonight
Increasing clouds, with a low around 44. Northwest wind 6 to 9 mph becoming southwest after midnight.
Sunday
Mostly sunny, with a high near 72. Breezy, with a west wind 6 to 11 mph becoming west 16 to 21 mph in the afternoon. Winds could gust as high as 31 mph.
Sunday Night
Partly cloudy, with a low around 42. Breezy, with a west wind 16 to 21 mph becoming southwest 7 to 12 mph in the evening. Winds could gust as high as 31 mph.
Monday
Mostly sunny, with a high near 70. Windy, with a south southeast wind 8 to 13 mph becoming west 21 to 31 mph in the afternoon. Winds could gust as high as 47 mph.
Monday Night
Scattered rain showers before 9pm, then scattered rain and snow showers between 9pm and midnight, then scattered snow showers after midnight. Mostly cloudy, with a low around 27. Windy, with a west wind 21 to 26 mph becoming northeast 9 to 14 mph in the evening. Winds could gust as high as 39 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Tuesday
Scattered snow showers before noon, then a slight chance of rain and snow showers. Partly sunny, with a high near 49. Northeast wind 7 to 13 mph becoming east southeast in the afternoon. Chance of precipitation is 40%.
Tuesday Night
Partly cloudy, with a low around 30. Breezy, with an east wind 11 to 18 mph, with gusts as high as 24 mph.
Wednesday
A 20 percent chance of showers after noon. Mostly sunny, with a high near 61.
Wednesday Night
A 20 percent chance of showers before midnight. Partly cloudy, with a low around 38. Breezy.
Thursday
A 40 percent chance of showers, mainly after noon. Mostly sunny, with a high near 60. Windy.
Thursday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 28. Windy.
Friday
A chance of snow showers. Partly sunny, with a high near 44. Breezy.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 23. Blustery.
Saturday
A slight chance of snow showers. Mostly sunny, with a high near 48.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ENE Lysite WY
 43.29°N 107.64°W (Elev. 5400 ft)
8:47 pm MDT Mar 28, 2026
9pm MDT Mar 28, 2026-6pm MDT Apr 4, 2026
 
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Additional Resources

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