Hazardous Coastal Conditions for the Mid-Atlantic; Storm System Approaching Southern Alaska

A Nor'easter will create hazardous marine and coastal conditions along the Mid-Atlantic coast through mid-week, with significant coastal flooding and beach erosion possible. Meanwhile, another strong storm system is forecast to bring high winds and heavy precipitation to portions of southern Alaska. Elsewhere, relatively benign weather is expected through the first half of the work week. Read More >

Current conditions at

CW8386 Thermopolis (C8386)

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

NA

48°F

9°C

Humidity 55%
Wind Speed N 5 MPH
Barometer 30.13 in (1020.32 mb)
Dewpoint 32°F (0°C)
Visibility NA
Wind Chill46°F (8°C)
Last update 18 Oct 08:41 PM MDT
Extended Forecast for

4 Miles NNE East Thermopolis WY

  • Tonight

    Tonight: Mostly clear, with a low around 36. Calm wind becoming southwest around 5 mph after midnight.

    Low: 36 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 69. Breezy, with a south southwest wind 5 to 15 mph becoming northeast in the morning. Winds could gust as high as 21 mph.

    High: 69 °F

    Sunny then
    Sunny and
    Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 40. South southwest wind 5 to 7 mph becoming north in the evening.

    Low: 40 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 69. South southwest wind around 6 mph becoming calm  in the morning.

    High: 69 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 42. Light and variable wind.

    Low: 42 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 69. Calm wind becoming south 5 to 8 mph in the afternoon.

    High: 69 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 45. South wind 3 to 8 mph.

    Low: 45 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 73. Breezy.

    High: 73 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: A 20 percent chance of showers after midnight.  Mostly cloudy, with a low around 48. Breezy.

    Low: 48 °F

    Breezy.
    Mostly Cloudy
    then Slight
    Chance
    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 36. Calm wind becoming southwest around 5 mph after midnight.
Monday
Sunny, with a high near 69. Breezy, with a south southwest wind 5 to 15 mph becoming northeast in the morning. Winds could gust as high as 21 mph.
Monday Night
Mostly clear, with a low around 40. South southwest wind 5 to 7 mph becoming north in the evening.
Tuesday
Sunny, with a high near 69. South southwest wind around 6 mph becoming calm in the morning.
Tuesday Night
Mostly clear, with a low around 42. Light and variable wind.
Wednesday
Sunny, with a high near 69. Calm wind becoming south 5 to 8 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 45. South wind 3 to 8 mph.
Thursday
Mostly sunny, with a high near 73. Breezy.
Thursday Night
A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 48. Breezy.
Friday
A 50 percent chance of showers. Mostly sunny, with a high near 64. Windy.
Friday Night
Showers likely. Mostly cloudy, with a low around 39. Breezy.
Saturday
A slight chance of showers. Mostly sunny, with a high near 53.
Saturday Night
Partly cloudy, with a low around 37.
Sunday
Sunny, with a high near 61.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNE East Thermopolis WY
 43.69°N 108.17°W (Elev. 4291 ft)
8:48 pm MDT Oct 18, 2026
8pm MDT Oct 18, 2026-6pm MDT Oct 25, 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