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

South Big Horn County Airport (KGEY)

Lat: 44.5174°NLon: 108.0752°WElev: 3934.0ft.

Clear

-8°F

-22°C

Humidity 83%
Wind Speed ESE 3 MPH
Barometer 30.21 in (1023.03 mb)
Dewpoint -11°F (-24°C)
Visibility 10.00 mi
Last update 24 Jan 01:35 AM MST
Extended Forecast for

13 Miles E Shell WY

  • Overnight

    Overnight: Mostly clear, with a low around -11. Wind chill values as low as -20. North wind 3 to 5 mph.

    Low: -11 °F

    Mostly Clear

  • Saturday

    Saturday: A 20 percent chance of snow showers after 1pm.  Partly sunny and cold, with a high near 4. Wind chill values as low as -20. Light and variable wind becoming west northwest 8 to 13 mph in the morning.

    High: 4 °F

    Mostly Sunny
    then Slight
    Chance Snow
    Showers

  • Saturday Night

    Saturday Night: A 50 percent chance of snow showers.  Mostly cloudy, with a low around -6. Wind chill values as low as -20. Northwest wind 3 to 7 mph.  New snow accumulation of less than one inch possible.

    Low: -6 °F

    Chance Snow
    Showers

  • Sunday

    Sunday: A 50 percent chance of snow showers before 11am.  Mostly cloudy, then gradually becoming sunny and cold, with a high near 4. Wind chill values as low as -25. West northwest wind 9 to 14 mph, with gusts as high as 25 mph.  New snow accumulation of less than a half inch possible.

    High: 4 °F

    Chance Snow
    Showers then
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around -5. Southwest wind around 8 mph.

    Low: -5 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 24. West southwest wind 8 to 10 mph.

    High: 24 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 12. West southwest wind around 6 mph.

    Low: 12 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 26.

    High: 26 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 13.

    Low: 13 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around -11. Wind chill values as low as -20. North wind 3 to 5 mph.
Saturday
A 20 percent chance of snow showers after 1pm. Partly sunny and cold, with a high near 4. Wind chill values as low as -20. Light and variable wind becoming west northwest 8 to 13 mph in the morning.
Saturday Night
A 50 percent chance of snow showers. Mostly cloudy, with a low around -6. Wind chill values as low as -20. Northwest wind 3 to 7 mph. New snow accumulation of less than one inch possible.
Sunday
A 50 percent chance of snow showers before 11am. Mostly cloudy, then gradually becoming sunny and cold, with a high near 4. Wind chill values as low as -25. West northwest wind 9 to 14 mph, with gusts as high as 25 mph. New snow accumulation of less than a half inch possible.
Sunday Night
Mostly clear, with a low around -5. Southwest wind around 8 mph.
Monday
Sunny, with a high near 24. West southwest wind 8 to 10 mph.
Monday Night
Partly cloudy, with a low around 12. West southwest wind around 6 mph.
Tuesday
Mostly sunny, with a high near 26.
Tuesday Night
Mostly clear, with a low around 13.
Wednesday
Mostly sunny, with a high near 31.
Wednesday Night
Partly cloudy, with a low around 17.
Thursday
Partly sunny, with a high near 30.
Thursday Night
Mostly cloudy, with a low around 15.
Friday
Mostly sunny, with a high near 30.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles E Shell WY
 44.51°N 107.53°W (Elev. 8432 ft)
1:47 am MST Jan 24, 2026
1am MST Jan 24, 2026-6pm MST Jan 30, 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