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

Cold Front Moving Through the Northeast U.S. Monday; Atmospheric River to Impact the Pacific Northwest Midweek

A cold front will cross the Great Lakes and Northeast U.S. through Monday with gusty winds and areas of rain showers. A strong atmospheric river is expected to move into the Pacific Northwest by midweek bringing a threat for moderate to heavy rainfall, gusty winds, and mountain snows for parts of Washington, Oregon, northern California, and the Sierra Nevada. Read More >

Hazardous Weather Conditions

Current conditions at

CW8386 Thermopolis (C8386)

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

NA

64°F

18°C

Humidity 34%
Wind Speed N 4 MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint 35°F (2°C)
Visibility NA
Last update 02 Nov 02:56 PM MST
Extended Forecast for

5 Miles ENE Lysite WY

  • This Afternoon

    This Afternoon: Sunny, with a high near 65. Breezy, with a northwest wind around 15 mph, with gusts as high as 23 mph.

    High: 65 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 31. North northeast wind 5 to 11 mph becoming east southeast in the evening.

    Low: 31 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 58. East southeast wind 5 to 10 mph becoming light and variable in the afternoon.

    High: 58 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 36. South wind around 11 mph.

    Low: 36 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 63. South wind 10 to 14 mph becoming west in the afternoon. Winds could gust as high as 20 mph.

    High: 63 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 35. West wind 6 to 8 mph becoming south southeast after midnight.

    Low: 35 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 62. Breezy, with a south southwest wind 9 to 17 mph, with gusts as high as 24 mph.

    High: 62 °F

    Partly Sunny
    then Partly
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 37. Breezy.

    Low: 37 °F

    Mostly Cloudy
    and Breezy

  • Thursday

    Thursday: Mostly sunny, with a high near 56. Breezy.

    High: 56 °F

    Mostly Sunny
    and Breezy

Detailed Forecast

This Afternoon
Sunny, with a high near 65. Breezy, with a northwest wind around 15 mph, with gusts as high as 23 mph.
Tonight
Partly cloudy, with a low around 31. North northeast wind 5 to 11 mph becoming east southeast in the evening.
Monday
Mostly sunny, with a high near 58. East southeast wind 5 to 10 mph becoming light and variable in the afternoon.
Monday Night
Mostly clear, with a low around 36. South wind around 11 mph.
Tuesday
Mostly sunny, with a high near 63. South wind 10 to 14 mph becoming west in the afternoon. Winds could gust as high as 20 mph.
Tuesday Night
Mostly cloudy, with a low around 35. West wind 6 to 8 mph becoming south southeast after midnight.
Wednesday
Partly sunny, with a high near 62. Breezy, with a south southwest wind 9 to 17 mph, with gusts as high as 24 mph.
Wednesday Night
Mostly cloudy, with a low around 37. Breezy.
Thursday
Mostly sunny, with a high near 56. Breezy.
Thursday Night
Partly cloudy, with a low around 31.
Friday
Mostly sunny, with a high near 55. Breezy.
Friday Night
A slight chance of showers. Partly cloudy, with a low around 30. Breezy.
Saturday
Mostly sunny, with a high near 50.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ENE Lysite WY
 43.29°N 107.64°W (Elev. 5400 ft)
Last Update:
3:02 pm MST Nov 2, 2025
Forecast Valid:
3pm MST Nov 2, 2025-6pm MST Nov 8, 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