Heavy Rainfall Continues in Hawaii; Severe Thunderstorms and Heavy Rainfall in the Plains and Southern Appalachians

Areas of gusty winds, heavy rain leading to flash flooding, and high surf continue across portions of Hawaii as Tropical Storm Lala continues to move away from the islands. Severe thunderstorms and heavy rainfall will shift into the southern Appalachians today. Strong to severe thunderstorms may produce large hail, scattered wind gusts, and heavy rain today across the northern and central Plains. Read More >

Current conditions at

CW8386 Thermopolis (C8386)

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

NA

81°F

27°C

Humidity 35%
Wind Speed N 1 MPH
Barometer 30.21 in (1023.03 mb)
Dewpoint 51°F (11°C)
Visibility NA
Heat Index80°F (27°C)
Last update 17 Aug 12:55 PM MDT
Extended Forecast for

10 Miles SE East Thermopolis WY

  • This Afternoon

    This Afternoon: A 20 percent chance of showers and thunderstorms after 4pm.  Mostly sunny, with a high near 80. West wind around 8 mph becoming north northwest.

    High: 80 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before 9pm.  Mostly cloudy, with a low around 61. North northwest wind 5 to 9 mph becoming south southeast after midnight.

    Low: 61 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Tuesday

    Tuesday: A slight chance of showers before 10am, then a slight chance of showers and thunderstorms after 3pm.  Partly sunny, with a high near 76. South wind 5 to 8 mph becoming north in the afternoon.  Chance of precipitation is 20%.

    High: 76 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 57. Northwest wind 5 to 9 mph becoming south southeast after midnight.

    Low: 57 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 77. Light and variable wind becoming north northeast 6 to 11 mph in the morning.

    High: 77 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 60. North northeast wind 5 to 11 mph becoming south after midnight.

    Low: 60 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 83. South wind 5 to 9 mph becoming north in the afternoon.

    High: 83 °F

    Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 65.

    Low: 65 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 85.

    High: 85 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A 20 percent chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 80. West wind around 8 mph becoming north northwest.
Tonight
A 20 percent chance of showers and thunderstorms before 9pm. Mostly cloudy, with a low around 61. North northwest wind 5 to 9 mph becoming south southeast after midnight.
Tuesday
A slight chance of showers before 10am, then a slight chance of showers and thunderstorms after 3pm. Partly sunny, with a high near 76. South wind 5 to 8 mph becoming north in the afternoon. Chance of precipitation is 20%.
Tuesday Night
A 20 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 57. Northwest wind 5 to 9 mph becoming south southeast after midnight.
Wednesday
Sunny, with a high near 77. Light and variable wind becoming north northeast 6 to 11 mph in the morning.
Wednesday Night
Mostly clear, with a low around 60. North northeast wind 5 to 11 mph becoming south after midnight.
Thursday
Sunny, with a high near 83. South wind 5 to 9 mph becoming north in the afternoon.
Thursday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 65.
Friday
Mostly sunny, with a high near 85.
Friday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 67.
Saturday
A slight chance of showers and thunderstorms. Partly sunny, with a high near 84.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 65.
Sunday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 82.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles SE East Thermopolis WY
 43.54°N 108.06°W (Elev. 6207 ft)
12:31 pm MDT Aug 17, 2026
1pm MDT Aug 17, 2026-6pm MDT Aug 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