Prolonged Extreme Cold; Eastern U.S. Winter Storm

Another Arctic blast will surge south across the northern Plains tonight, crossing the Midwest and reaching the Gulf Coast Friday night. Dangerously cold temperatures will persist across the eastern U.S. into early February. There is increasing confidence for significant heavy snow across much of the Southern Appalachians, Carolinas, and southern Mid-Atlantic Friday into Sunday. Read More >

Current conditions at

Afton WY (KAFO)

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

Partly Cloudy

30°F

-1°C

Humidity 63%
Wind Speed N 0 MPH
Barometer 30.42 in (1030.14 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Last update 29 Jan 11:55 AM MST
Extended Forecast for

17 Miles E Smoot WY

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 17. Wind chill values as low as zero. Blustery, with a west northwest wind 16 to 18 mph, with gusts as high as 31 mph.

    High: 17 °F

    Partly Sunny
    and Blustery

  • Tonight

    Tonight: Mostly cloudy, with a low around 12. Wind chill values as low as -5. Breezy, with a west wind around 18 mph, with gusts as high as 28 mph.

    Low: 12 °F

    Mostly Cloudy
    and Breezy

  • Friday

    Friday: Isolated snow showers after 3pm.  Mostly sunny, with a high near 23. Wind chill values as low as -5. Breezy, with a west wind 16 to 18 mph, with gusts as high as 29 mph.  Chance of precipitation is 20%.

    High: 23 °F

    Breezy.
    Partly Sunny
    then Isolated
    Snow Showers

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 17. Breezy, with a west wind 17 to 21 mph, with gusts as high as 32 mph.

    Low: 17 °F

    Mostly Cloudy
    and Breezy

  • Saturday

    Saturday: Mostly sunny, with a high near 28. Breezy, with a west wind 16 to 21 mph, with gusts as high as 33 mph.

    High: 28 °F

    Mostly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 18. Breezy, with a west wind 11 to 15 mph, with gusts as high as 23 mph.

    Low: 18 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 32. West northwest wind 6 to 10 mph.

    High: 32 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 19.

    Low: 19 °F

    Mostly Cloudy

  • Monday

    Monday: A 20 percent chance of snow showers after 11am.  Mostly sunny, with a high near 25. Blustery.

    High: 25 °F

    Slight Chance
    Snow Showers
    and Blustery

Detailed Forecast

This Afternoon
Partly sunny, with a high near 17. Wind chill values as low as zero. Blustery, with a west northwest wind 16 to 18 mph, with gusts as high as 31 mph.
Tonight
Mostly cloudy, with a low around 12. Wind chill values as low as -5. Breezy, with a west wind around 18 mph, with gusts as high as 28 mph.
Friday
Isolated snow showers after 3pm. Mostly sunny, with a high near 23. Wind chill values as low as -5. Breezy, with a west wind 16 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.
Friday Night
Mostly cloudy, with a low around 17. Breezy, with a west wind 17 to 21 mph, with gusts as high as 32 mph.
Saturday
Mostly sunny, with a high near 28. Breezy, with a west wind 16 to 21 mph, with gusts as high as 33 mph.
Saturday Night
Partly cloudy, with a low around 18. Breezy, with a west wind 11 to 15 mph, with gusts as high as 23 mph.
Sunday
Mostly sunny, with a high near 32. West northwest wind 6 to 10 mph.
Sunday Night
Mostly cloudy, with a low around 19.
Monday
A 20 percent chance of snow showers after 11am. Mostly sunny, with a high near 25. Blustery.
Monday Night
Partly cloudy, with a low around 13. Blustery.
Tuesday
Sunny, with a high near 22. Blustery.
Tuesday Night
Mostly clear, with a low around 13. Blustery.
Wednesday
Sunny, with a high near 26. Blustery.
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ABOUT THIS FORECAST

 
Point Forecast:
17 Miles E Smoot WY
 42.61°N 110.58°W (Elev. 9501 ft)
12:01 pm MST Jan 29, 2026
12pm MST Jan 29, 2026-6pm MST Feb 4, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database