Another Arctic Blast in the East; Eastern U.S. Winter Storm

A powerful Arctic blast will bring dangerously cold, record low temperatures to the upper Ohio Valley, Mid-Atlantic, Gulf Coast and Southeast U.S. this weekend. A rapidly deepening storm will produce widespread heavy snow and wind from the southern Appalachians across the Carolinas and southern Virginia into Sunday. Storm-force winds and coastal flooding will be possible along the East Coast. Read More >

Current conditions at

DW2989 Jeffrey City (D2989)

Lat: 42.4942°NLon: 107.8442°WElev: 6358.0ft.

NA

30°F

-1°C

Humidity 64%
Wind Speed N 14 MPH
Barometer 30.23 in (1023.71 mb)
Dewpoint 19°F (-7°C)
Visibility NA
Wind Chill19°F (-7°C)
Last update 01 Feb 04:45 AM MST
Extended Forecast for

21 Miles W Alcova WY

  • Today

    Today: Mostly cloudy, then gradually becoming sunny, with a high near 55. Breezy, with a southeast wind 5 to 10 mph becoming west southwest 18 to 23 mph in the morning. Winds could gust as high as 32 mph.

    High: 55 °F

    Partly Sunny
    then Mostly
    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly cloudy, with a low around 33. Breezy, with a southwest wind 11 to 16 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 23 mph.

    Low: 33 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny, with a high near 50. Light and variable wind becoming west northwest 5 to 10 mph in the morning.

    High: 50 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Partly cloudy, with a low around 24. Light west southwest wind.

    Low: 24 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 48. Light and variable wind becoming northwest 6 to 11 mph in the morning.

    High: 48 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 23. West northwest wind around 5 mph becoming calm  in the evening.

    Low: 23 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 50. Light southwest wind increasing to 5 to 10 mph in the morning.

    High: 50 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 27.

    Low: 27 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 55.

    High: 55 °F

    Sunny

Detailed Forecast

Today
Mostly cloudy, then gradually becoming sunny, with a high near 55. Breezy, with a southeast wind 5 to 10 mph becoming west southwest 18 to 23 mph in the morning. Winds could gust as high as 32 mph.
Tonight
Mostly cloudy, with a low around 33. Breezy, with a southwest wind 11 to 16 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 23 mph.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 50. Light and variable wind becoming west northwest 5 to 10 mph in the morning.
Monday Night
Partly cloudy, with a low around 24. Light west southwest wind.
Tuesday
Mostly sunny, with a high near 48. Light and variable wind becoming northwest 6 to 11 mph in the morning.
Tuesday Night
Partly cloudy, with a low around 23. West northwest wind around 5 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 50. Light southwest wind increasing to 5 to 10 mph in the morning.
Wednesday Night
Partly cloudy, with a low around 27.
Thursday
Sunny, with a high near 55.
Thursday Night
Mostly clear, with a low around 26.
Friday
Sunny, with a high near 54.
Friday Night
Mostly clear, with a low around 28.
Saturday
Mostly sunny, with a high near 52.
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ABOUT THIS FORECAST

 
Point Forecast:
21 Miles W Alcova WY
 42.5°N 107.13°W (Elev. 5902 ft)
4:47 am MST Feb 1, 2026
5am MST Feb 1, 2026-6pm MST Feb 7, 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