Significant Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold Temperatures Expands Across the East

A significant, long-duration winter storm will bring widespread heavy snow, sleet, and freezing rain from the Southern Rockies to New England through Monday. Widespread travel disruptions, prolonged power outages, and vast tree damage is likely. Frigid temperatures, gusty winds, and dangerous wind chills will expand from the north-central US to the Southern Plains, MS Valley, and Midwest. Read More >

Hazardous Weather Conditions

Current conditions at

Afton WY (KAFO)

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

Overcast

3°F

-16°C

Humidity 84%
Wind Speed N 0 MPH
Barometer 30.0 in (1015.92 mb)
Dewpoint 0°F (-18°C)
Visibility 10.00 mi
Last update 24 Jan 12:55 AM MST
Extended Forecast for

15 Miles NE Border ID

  • Overnight

    Overnight: Clear, with a low around -2. Light east northeast wind.

    Low: -2 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 14. Wind chill values as low as -10. Light and variable wind becoming northwest 5 to 7 mph in the afternoon.

    High: 14 °F

    Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of snow showers after 4am.  Increasing clouds, with a low around 5. Light and variable wind.

    Low: 5 °F

    Mostly Clear
    then Slight
    Chance Snow
    Showers

  • Sunday

    Sunday: A 20 percent chance of snow showers before 11am.  Mostly cloudy, then gradually becoming sunny, with a high near 17. Wind chill values as low as -5. West northwest wind 6 to 11 mph, with gusts as high as 22 mph.

    High: 17 °F

    Slight Chance
    Snow Showers
    then Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 2. North northwest wind around 5 mph becoming calm  in the evening.

    Low: 2 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 24. Calm wind becoming west around 5 mph.

    High: 24 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 12. Calm wind.

    Low: 12 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 28.

    High: 28 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 11.

    Low: 11 °F

    Mostly Clear

Detailed Forecast

Overnight
Clear, with a low around -2. Light east northeast wind.
Saturday
Sunny, with a high near 14. Wind chill values as low as -10. Light and variable wind becoming northwest 5 to 7 mph in the afternoon.
Saturday Night
A 20 percent chance of snow showers after 4am. Increasing clouds, with a low around 5. Light and variable wind.
Sunday
A 20 percent chance of snow showers before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 17. Wind chill values as low as -5. West northwest wind 6 to 11 mph, with gusts as high as 22 mph.
Sunday Night
Mostly clear, with a low around 2. North northwest wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 24. Calm wind becoming west around 5 mph.
Monday Night
Mostly cloudy, with a low around 12. Calm wind.
Tuesday
Mostly sunny, with a high near 28.
Tuesday Night
Mostly clear, with a low around 11.
Wednesday
Sunny, with a high near 31.
Wednesday Night
Mostly cloudy, with a low around 16.
Thursday
Partly sunny, with a high near 31.
Thursday Night
Mostly cloudy, with a low around 15.
Friday
Mostly sunny, with a high near 32.
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles NE Border ID
 42.34°N 110.86°W (Elev. 7336 ft)
12:01 am MST Jan 24, 2026
1am MST Jan 24, 2026-6pm MST Jan 30, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database