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

Lingering Winter Weather in Interior New England; Snow Squalls Developing Downwind of the Lower Great Lakes

A wintry mix will continue in interior New England through tonight as a coastal storm quickly passes to the east. Heavy snow is expected in northern Maine, with a coating of ice expected for much of interior New England. Behind this storm system, lake effect snow and snow squalls will develop from the Ohio Valley to interior New England through Monday. Read More >

Current conditions at

CW8386 Thermopolis (C8386)

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

NA

25°F

-4°C

Humidity 65%
Wind Speed N 0 MPH
Barometer 30.29 in (1025.74 mb)
Dewpoint 15°F (-9°C)
Visibility NA
Last update 12 Jan 02:25 AM MST
Extended Forecast for

Thermopolis WY

  • Overnight

    Overnight: Mostly clear, with a low around 27. Light south wind.

    Low: 27 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 52. Light and variable wind becoming west northwest around 5 mph in the afternoon.

    High: 52 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 30. South southwest wind around 6 mph.

    Low: 30 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 54. Southwest wind 5 to 7 mph becoming north in the afternoon.

    High: 54 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 29. North northwest wind around 5 mph becoming calm after midnight.

    Low: 29 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 54. Light south wind.

    High: 54 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 26. Light and variable wind becoming south southwest around 5 mph after midnight.

    Low: 26 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 51.

    High: 51 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 20.

    Low: 20 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 27. Light south wind.
Monday
Sunny, with a high near 52. Light and variable wind becoming west northwest around 5 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 30. South southwest wind around 6 mph.
Tuesday
Mostly sunny, with a high near 54. Southwest wind 5 to 7 mph becoming north in the afternoon.
Tuesday Night
Partly cloudy, with a low around 29. North northwest wind around 5 mph becoming calm after midnight.
Wednesday
Sunny, with a high near 54. Light south wind.
Wednesday Night
Mostly clear, with a low around 26. Light and variable wind becoming south southwest around 5 mph after midnight.
Thursday
Sunny, with a high near 51.
Thursday Night
Mostly clear, with a low around 20.
Friday
Mostly sunny, with a high near 41.
Friday Night
Mostly clear, with a low around 20.
Saturday
Sunny, with a high near 47.
Saturday Night
Mostly clear, with a low around 23.
Sunday
Sunny, with a high near 50.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Thermopolis WY
 43.64°N 108.2°W (Elev. 4400 ft)
Last Update:
1:18 am MST Jan 12, 2026
Forecast Valid:
2am MST Jan 12, 2026-6pm MST Jan 18, 2026
 
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