Fire Weather Concerns in the Intermountain West into the Plains

Anomalously warm, dry and breezy conditions will bring elevated to critical fire weather conditions across portions of the Intermountain West into the Plains though early this week. Another elevated risk is possible across the central Appalachians. A rapid warm-up is in the forecast beginning Monday across the central and eastern U.S.. Read More >

Current conditions at

CW8386 Thermopolis (C8386)

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

NA

72°F

22°C

Humidity 23%
Wind Speed N 21 MPH
Barometer 29.81 in (1009.48 mb)
Dewpoint 32°F (0°C)
Visibility NA
Last update 29 Mar 06:25 PM MDT
Extended Forecast for

17 Miles NE Lysite WY

Red Flag Warning March 29, 06:44pm until March 30, 09:00pm
Click here for hazard details and duration
Red Flag Warning
  •  
    Red Flag Warning March 29, 06:44pm until March 30, 09:00pm

    NOW until 9:00pm Mon

    Red Flag Warning

  • Tonight

    Low: 42 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Monday

    Monday: Partly sunny, with a high near 59. Windy, with a west wind 10 to 15 mph increasing to 23 to 28 mph in the afternoon. Winds could gust as high as 39 mph.

    High: 59 °F

    Partly Sunny
    and Windy

  • Monday Night

    Monday Night: A slight chance of rain showers before 9pm, then a slight chance of rain and snow showers between 9pm and midnight, then snow showers likely after midnight.  Mostly cloudy, with a low around 26. Windy, with a west wind 21 to 26 mph becoming north northeast 10 to 15 mph in the evening. Winds could gust as high as 37 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 26 °F

    Isolated
    Rain/Snow and
    Windy then
    Snow Showers
    Likely

  • Tuesday

    Tuesday: Snow showers likely, mainly before noon.  Mostly cloudy, with a high near 39. East southeast wind 10 to 13 mph.  Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Snow Showers
    Likely then
    Scattered
    Snow Showers

  • Tuesday Night

    Tuesday Night: A 40 percent chance of snow showers.  Mostly cloudy, with a low around 30. East southeast wind 8 to 14 mph, with gusts as high as 20 mph.  New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Chance Snow
    Showers

  • Wednesday

    Wednesday: A 50 percent chance of snow showers.  Partly sunny, with a high near 47. South wind 7 to 10 mph becoming west in the morning.

    High: 47 °F

    Chance Snow
    Showers

  • Wednesday Night

    Wednesday Night: A chance of rain showers before midnight, then a slight chance of rain and snow showers.  Snow level 7700 feet. Mostly cloudy, with a low around 35. Breezy, with a south southwest wind 13 to 16 mph.  Chance of precipitation is 40%.

    Low: 35 °F

    Chance
    Showers then
    Slight Chance
    Rain/Snow and
    Breezy

  • Thursday

    Thursday: A chance of rain and snow showers before noon, then rain showers likely.  Mostly sunny, with a high near 51. Windy.  Chance of precipitation is 60%.

    High: 51 °F

    Chance
    Rain/Snow and
    Breezy then
    Showers
    Likely and
    Windy

Detailed Forecast

Tonight
Partly cloudy, with a low around 42. Breezy, with a west wind 17 to 22 mph decreasing to 10 to 15 mph in the evening. Winds could gust as high as 31 mph.
Monday
Partly sunny, with a high near 59. Windy, with a west wind 10 to 15 mph increasing to 23 to 28 mph in the afternoon. Winds could gust as high as 39 mph.
Monday Night
A slight chance of rain showers before 9pm, then a slight chance of rain and snow showers between 9pm and midnight, then snow showers likely after midnight. Mostly cloudy, with a low around 26. Windy, with a west wind 21 to 26 mph becoming north northeast 10 to 15 mph in the evening. Winds could gust as high as 37 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Tuesday
Snow showers likely, mainly before noon. Mostly cloudy, with a high near 39. East southeast wind 10 to 13 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Tuesday Night
A 40 percent chance of snow showers. Mostly cloudy, with a low around 30. East southeast wind 8 to 14 mph, with gusts as high as 20 mph. New snow accumulation of less than a half inch possible.
Wednesday
A 50 percent chance of snow showers. Partly sunny, with a high near 47. South wind 7 to 10 mph becoming west in the morning.
Wednesday Night
A chance of rain showers before midnight, then a slight chance of rain and snow showers. Snow level 7700 feet. Mostly cloudy, with a low around 35. Breezy, with a south southwest wind 13 to 16 mph. Chance of precipitation is 40%.
Thursday
A chance of rain and snow showers before noon, then rain showers likely. Mostly sunny, with a high near 51. Windy. Chance of precipitation is 60%.
Thursday Night
Snow showers likely. Mostly cloudy, with a low around 26. Windy. Chance of precipitation is 70%.
Friday
Snow showers. High near 32. Breezy. Chance of precipitation is 80%.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 20. Blustery.
Saturday
A chance of snow showers. Partly sunny, with a high near 34. Breezy.
Saturday Night
Partly cloudy, with a low around 24.
Sunday
Sunny, with a high near 43.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
17 Miles NE Lysite WY
 43.41°N 107.45°W (Elev. 7605 ft)
6:01 pm MDT Mar 29, 2026
6pm MDT Mar 29, 2026-6pm MDT Apr 5, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database