Snow Squalls May Impact the Northeast on Thursday; Dangerously Cold Arctic Air Impact the North-Central US

Snow showers and snow squalls are likely to develop across the Northeast on Thursday. Lake effect snow will persist downwind of the Great Lakes. An arctic blast will bring frigid temperatures, gusty winds and dangerous wind chills to the Northern Plains before expanding to the South and East. A major winter storm will begin impacting the Southern Plains and Lower Mississippi Valley Friday. Read More >

Current conditions at

South Big Horn County Airport (KGEY)

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

Clear

12°F

-11°C

Humidity 72%
Wind Speed NW 4 MPH
Barometer 30.08 in (1018.63 mb)
Dewpoint 5°F (-15°C)
Visibility 10.00 mi
Wind Chill5°F (-15°C)
Last update 21 Jan 10:35 PM MST
Extended Forecast for

13 Miles E Shell WY

  • Tonight

    Tonight: Partly cloudy, with a low around 5. Wind chill values as low as -5. North northwest wind around 5 mph.

    Low: 5 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 11. Wind chill values as low as -5. West wind 3 to 8 mph.

    High: 11 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A 40 percent chance of snow showers, mainly after 11pm.  Mostly cloudy, with a low around -1. Wind chill values as low as -10. Southwest wind around 6 mph.  New snow accumulation of less than a half inch possible.

    Low: -1 °F

    Chance Snow
    Showers

  • Friday

    Friday: Snow showers likely.  Mostly cloudy and cold, with a high near 6. Wind chill values as low as -10. West southwest wind 5 to 9 mph.  Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 6 °F

    Snow Showers
    Likely

  • Friday Night

    Friday Night: A 20 percent chance of snow showers before 11pm.  Partly cloudy, with a low around -8. West wind 3 to 6 mph.

    Low: -8 °F

    Slight Chance
    Snow Showers
    then Mostly
    Clear

  • Saturday

    Saturday: Mostly sunny and cold, with a high near 8. West wind 6 to 10 mph, with gusts as high as 20 mph.

    High: 8 °F

    Cold

  • Saturday Night

    Saturday Night: A 30 percent chance of snow showers.  Mostly cloudy, with a low around -2. West wind around 7 mph.

    Low: -2 °F

    Chance Snow
    Showers

  • Sunday

    Sunday: A 20 percent chance of snow showers before 11am.  Partly sunny, with a high near 11.

    High: 11 °F

    Slight Chance
    Snow Showers
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 1.

    Low: 1 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 5. Wind chill values as low as -5. North northwest wind around 5 mph.
Thursday
Partly sunny, with a high near 11. Wind chill values as low as -5. West wind 3 to 8 mph.
Thursday Night
A 40 percent chance of snow showers, mainly after 11pm. Mostly cloudy, with a low around -1. Wind chill values as low as -10. Southwest wind around 6 mph. New snow accumulation of less than a half inch possible.
Friday
Snow showers likely. Mostly cloudy and cold, with a high near 6. Wind chill values as low as -10. West southwest wind 5 to 9 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Friday Night
A 20 percent chance of snow showers before 11pm. Partly cloudy, with a low around -8. West wind 3 to 6 mph.
Saturday
Mostly sunny and cold, with a high near 8. West wind 6 to 10 mph, with gusts as high as 20 mph.
Saturday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around -2. West wind around 7 mph.
Sunday
A 20 percent chance of snow showers before 11am. Partly sunny, with a high near 11.
Sunday Night
Partly cloudy, with a low around 1.
Monday
Sunny, with a high near 24.
Monday Night
Partly cloudy, with a low around 12.
Tuesday
Partly sunny, with a high near 27.
Tuesday Night
Partly cloudy, with a low around 13.
Wednesday
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)
9:17 pm MST Jan 21, 2026
10pm MST Jan 21, 2026-6pm MST Jan 28, 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