National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Marginal Risks of Severe Storms on the Central Plains; Flash flooding on the Northern Plains; Frost & Freeze Warnings in portions of the West & Northeast

A storm system developing across the Plains may cause locally severe weather in western Kansas and southwestern Nebraska today, with isolated flash flooding possible in portions of eastern Montana and western North Dakota. Frost and Freeze Warnings are in effect for portions of the central Rockies and central Appalachians tonight into Friday morning. Read More >

Hazardous Weather Conditions

Current conditions at

CW8386 Thermopolis (C8386)

Lat: 43.642°NLon: 108.22633°WElev: 4426.0ft.

NA

42°F

6°C

Humidity 84%
Wind Speed N 0 MPH
Barometer 29.9 in (1012.53 mb)
Dewpoint 37°F (3°C)
Visibility NA
Last update 16 Oct 08:11 AM MDT
Extended Forecast for

2 Miles N Thermopolis WY

  • Today

    Today: Showers, mainly before 3pm. High near 45. North northwest wind 7 to 11 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 45 °F

    Showers

  • Tonight

    Tonight: Scattered showers, mainly before 8pm. Patchy fog before 2am, then patchy fog after 5am. Otherwise, cloudy during the early evening, then gradual clearing, with a low around 32. North northeast wind 5 to 7 mph becoming south southwest after midnight. Chance of precipitation is 30%.

    Low: 32 °F

    Scattered
    Showers then
    Patchy Fog

  • Friday

    Friday: Mostly sunny, with a high near 60. Calm wind becoming east around 5 mph in the afternoon.

    High: 60 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 30 percent chance of showers after midnight. Partly cloudy, with a low around 32. East wind 5 to 10 mph becoming west in the evening.

    Low: 32 °F

    Partly Cloudy
    then Chance
    Showers

  • Saturday

    Saturday: Mostly sunny, with a high near 52. North northwest wind 5 to 9 mph becoming east southeast in the afternoon.

    High: 52 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 29. East southeast wind 5 to 7 mph becoming south southwest after midnight.

    Low: 29 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 66. South wind 7 to 14 mph, with gusts as high as 23 mph.

    High: 66 °F

    Sunny

  • Sunday Night

    Sunday Night: A 40 percent chance of showers, mainly after midnight. Partly cloudy, with a low around 35.

    Low: 35 °F

    Chance
    Showers

  • Monday

    Monday: A 40 percent chance of showers. Partly sunny, with a high near 54.

    High: 54 °F

    Chance
    Showers

Detailed Forecast

Today
Showers, mainly before 3pm. High near 45. North northwest wind 7 to 11 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Scattered showers, mainly before 8pm. Patchy fog before 2am, then patchy fog after 5am. Otherwise, cloudy during the early evening, then gradual clearing, with a low around 32. North northeast wind 5 to 7 mph becoming south southwest after midnight. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 60. Calm wind becoming east around 5 mph in the afternoon.
Friday Night
A 30 percent chance of showers after midnight. Partly cloudy, with a low around 32. East wind 5 to 10 mph becoming west in the evening.
Saturday
Mostly sunny, with a high near 52. North northwest wind 5 to 9 mph becoming east southeast in the afternoon.
Saturday Night
Mostly clear, with a low around 29. East southeast wind 5 to 7 mph becoming south southwest after midnight.
Sunday
Sunny, with a high near 66. South wind 7 to 14 mph, with gusts as high as 23 mph.
Sunday Night
A 40 percent chance of showers, mainly after midnight. Partly cloudy, with a low around 35.
Monday
A 40 percent chance of showers. Partly sunny, with a high near 54.
Monday Night
A 20 percent chance of showers before midnight. Partly cloudy, with a low around 26.
Tuesday
Sunny, with a high near 53.
Tuesday Night
Partly cloudy, with a low around 27.
Wednesday
Sunny, with a high near 55.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles N Thermopolis WY
 43.68°N 108.2°W (Elev. 4439 ft)
Last Update:
7:02 am MDT Oct 16, 2025
Forecast Valid:
8am MDT Oct 16, 2025-6pm MDT Oct 22, 2025
 
Forecast Discussion
 
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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation