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

66°F

19°C

Humidity 28%
Wind Speed N 23 MPH
Barometer 29.85 in (1010.84 mb)
Dewpoint 32°F (0°C)
Visibility NA
Last update 29 Mar 11:41 PM MDT
Extended Forecast for

10 Miles ESE Lysite WY

Red Flag Warning March 29, 11:59pm until March 30, 09:00pm
Click here for hazard details and duration
Red Flag Warning
  •  
    Red Flag Warning March 29, 11:59pm until March 30, 09:00pm

    NOW until 9:00pm Mon

    Red Flag Warning

  • Tonight

    Low: 43 °F

    Partly Cloudy

  • Monday

    Monday: Mostly cloudy through mid morning, then becoming sunny, with a high near 71. Windy, with a south wind 7 to 12 mph becoming west 19 to 29 mph. Winds could gust as high as 43 mph.

    High: 71 °F

    Partly Sunny
    then Mostly
    Sunny and
    Windy

  • Monday Night

    Monday Night: A slight chance of rain showers before midnight, then a chance of rain and snow showers between midnight and 3am, then a chance of snow showers after 3am.  Increasing clouds, with a low around 29. Windy, with a west wind 21 to 26 mph becoming north 10 to 15 mph in the evening. Winds could gust as high as 38 mph.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 29 °F

    Slight Chance
    Showers and
    Windy then
    Chance
    Rain/Snow

  • Tuesday

    Tuesday: A chance of snow showers before 3pm, then a chance of rain and snow showers.  Mostly cloudy, with a high near 51. Breezy, with an east southeast wind 13 to 16 mph, with gusts as high as 24 mph.  Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    High: 51 °F

    Chance Snow
    Showers then
    Chance
    Rain/Snow and
    Breezy

  • Tuesday Night

    Tuesday Night: A chance of rain showers before 3am, then a chance of rain and snow showers.  Mostly cloudy, with a low around 34. Breezy, with an east wind 6 to 16 mph, with gusts as high as 24 mph.  Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 34 °F

    Chance
    Showers and
    Breezy then
    Chance
    Rain/Snow

  • Wednesday

    Wednesday: A chance of rain and snow showers before noon, then a chance of rain showers.  Mostly cloudy, with a high near 53. North northeast wind 6 to 10 mph becoming west northwest in the morning.  Chance of precipitation is 50%.

    High: 53 °F

    Chance
    Rain/Snow
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers before midnight.  Mostly cloudy, with a low around 36. Breezy, with a south southwest wind 11 to 15 mph, with gusts as high as 20 mph.

    Low: 36 °F

    Chance
    Showers then
    Partly Cloudy
    and Breezy

  • Thursday

    Thursday: A 50 percent chance of showers, mainly after noon.  Mostly sunny, with a high near 62. Windy.

    High: 62 °F

    Chance
    Showers and
    Windy

Detailed Forecast

Tonight
Partly cloudy, with a low around 43. West wind 7 to 9 mph becoming south after midnight.
Monday
Mostly cloudy through mid morning, then becoming sunny, with a high near 71. Windy, with a south wind 7 to 12 mph becoming west 19 to 29 mph. Winds could gust as high as 43 mph.
Monday Night
A slight chance of rain showers before midnight, then a chance of rain and snow showers between midnight and 3am, then a chance of snow showers after 3am. Increasing clouds, with a low around 29. Windy, with a west wind 21 to 26 mph becoming north 10 to 15 mph in the evening. Winds could gust as high as 38 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tuesday
A chance of snow showers before 3pm, then a chance of rain and snow showers. Mostly cloudy, with a high near 51. Breezy, with an east southeast wind 13 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Tuesday Night
A chance of rain showers before 3am, then a chance of rain and snow showers. Mostly cloudy, with a low around 34. Breezy, with an east wind 6 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Wednesday
A chance of rain and snow showers before noon, then a chance of rain showers. Mostly cloudy, with a high near 53. North northeast wind 6 to 10 mph becoming west northwest in the morning. Chance of precipitation is 50%.
Wednesday Night
A 30 percent chance of showers before midnight. Mostly cloudy, with a low around 36. Breezy, with a south southwest wind 11 to 15 mph, with gusts as high as 20 mph.
Thursday
A 50 percent chance of showers, mainly after noon. Mostly sunny, with a high near 62. Windy.
Thursday Night
Rain and snow showers likely, becoming all snow after midnight. Mostly cloudy, with a low around 28. Windy. Chance of precipitation is 70%.
Friday
Snow showers likely. Partly sunny, with a high near 43. Breezy. Chance of precipitation is 60%.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 22. Blustery.
Saturday
A chance of snow showers. Mostly sunny, with a high near 44. Breezy.
Saturday Night
Partly cloudy, with a low around 24.
Sunday
Sunny, with a high near 53.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles ESE Lysite WY
 43.21°N 107.51°W (Elev. 5630 ft)
11:32 pm MDT Mar 29, 2026
11pm MDT Mar 29, 2026-6pm MDT Apr 5, 2026
 
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Additional Resources

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