Prolonged Extreme Cold; Eastern U.S. Winter Storm

Another Arctic blast will surge south across the northern Plains Thursday night, crossing the Midwest and reaching the Gulf Coast Friday night. Confidence continues to increase for significant heavy snow across much of the Southern Appalachians, Carolinas, and southern Mid-Atlantic Friday into Sunday. Read More >

Hazardous Weather Conditions

Current conditions at

Afton WY (KAFO)

Lat: 42.71133°NLon: 110.94217°WElev: 6201.0ft.

light snow

23°F

-5°C

Humidity 92%
Wind Speed N 0 MPH
Barometer 30.35 in (1027.77 mb)
Dewpoint 21°F (-6°C)
Visibility 7.00 mi
Last update 29 Jan 12:35 AM MST
Extended Forecast for

21 Miles SE Smoot WY

  • Overnight

    Overnight: Mostly cloudy, with a low around 14. Wind chill values as low as zero. Blustery, with a west northwest wind 14 to 16 mph, with gusts as high as 24 mph.

    Low: 14 °F

    Mostly Cloudy
    and Blustery

  • Thursday

    Thursday: Partly sunny, with a high near 21. Blustery, with a west northwest wind around 15 mph, with gusts as high as 23 mph.

    High: 21 °F

    Partly Sunny
    and Blustery

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 16. Breezy, with a west wind 13 to 15 mph, with gusts as high as 22 mph.

    Low: 16 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Friday

    Friday: Partly sunny, with a high near 27. Blustery, with a west northwest wind 13 to 15 mph, with gusts as high as 25 mph.

    High: 27 °F

    Partly Sunny
    then Partly
    Sunny and
    Blustery

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 19. West wind 11 to 14 mph, with gusts as high as 22 mph.

    Low: 19 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 33. Breezy, with a west wind 13 to 15 mph, with gusts as high as 28 mph.

    High: 33 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 20. West northwest wind 8 to 10 mph.

    Low: 20 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 38.

    High: 38 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 23.

    Low: 23 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 14. Wind chill values as low as zero. Blustery, with a west northwest wind 14 to 16 mph, with gusts as high as 24 mph.
Thursday
Partly sunny, with a high near 21. Blustery, with a west northwest wind around 15 mph, with gusts as high as 23 mph.
Thursday Night
Mostly cloudy, with a low around 16. Breezy, with a west wind 13 to 15 mph, with gusts as high as 22 mph.
Friday
Partly sunny, with a high near 27. Blustery, with a west northwest wind 13 to 15 mph, with gusts as high as 25 mph.
Friday Night
Mostly cloudy, with a low around 19. West wind 11 to 14 mph, with gusts as high as 22 mph.
Saturday
Mostly sunny, with a high near 33. Breezy, with a west wind 13 to 15 mph, with gusts as high as 28 mph.
Saturday Night
Partly cloudy, with a low around 20. West northwest wind 8 to 10 mph.
Sunday
Partly sunny, with a high near 38.
Sunday Night
Mostly cloudy, with a low around 23.
Monday
A 20 percent chance of snow showers after 11am. Partly sunny, with a high near 31. Blustery.
Monday Night
Partly cloudy, with a low around 17.
Tuesday
A slight chance of snow showers. Mostly sunny, with a high near 28.
Tuesday Night
Mostly clear, with a low around 13.
Wednesday
Sunny, with a high near 31.
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ABOUT THIS FORECAST

 
Point Forecast:
21 Miles SE Smoot WY
 42.41°N 110.64°W (Elev. 9341 ft)
12:01 am MST Jan 29, 2026
12am MST Jan 29, 2026-6pm MST Feb 4, 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