Tracking a Winter Storm; Unusual Early-Season Heat Wave in the Southwest

A major winter storm will organize across the Northern Plains today and then rapidly strengthen as it moves into the Great Lakes on Sunday. Heavy snow and blowing snow are likely to persist over the Great Lakes into Monday night. Dry and gusty winds will produce a critical fire risk across the central/southern Plains. An early heatwave will begin to intensify over the western U.S. into next week. Read More >

Hazardous Weather Conditions

Current conditions at

South Big Horn County Airport (KGEY)

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

Partly Cloudy

16°F

-9°C

Humidity 72%
Wind Speed WNW 20 MPH
Barometer 30.18 in (1022.01 mb)
Dewpoint 8°F (-13°C)
Visibility 10.00 mi
Wind Chill-1°F (-18°C)
Last update 15 Mar 04:20 AM MDT
Extended Forecast for

10 Miles NNE Shell WY

  • Today

    Today: Mostly sunny, with a high near 12. Wind chill values as low as -15. Blustery, with a north wind 8 to 16 mph becoming west in the morning. Winds could gust as high as 28 mph.

    High: 12 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Blustery

  • Tonight

    Tonight: A 20 percent chance of snow showers after 5am.  Increasing clouds, with a low around 6. Wind chill values as low as -10. Blustery, with a west northwest wind 9 to 16 mph, with gusts as high as 28 mph.

    Low: 6 °F

    Partly Cloudy
    and Blustery
    then Slight
    Chance Snow
    Showers

  • Monday

    Monday: A 50 percent chance of snow showers, mainly after noon.  Mostly cloudy, with a high near 30. Wind chill values as low as zero. Northwest wind 8 to 10 mph becoming southwest in the morning. Winds could gust as high as 21 mph.  New snow accumulation of less than a half inch possible.

    High: 30 °F

    Slight Chance
    Snow Showers
    then Chance
    Snow Showers

  • Monday Night

    Monday Night: A 30 percent chance of snow showers, mainly before midnight.  Mostly cloudy, with a low around 28. Southwest wind 8 to 11 mph.  New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Chance Snow
    Showers

  • Tuesday

    Tuesday: Partly sunny, with a high near 43. Southwest wind 11 to 14 mph, with gusts as high as 28 mph.

    High: 43 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 35. West wind 10 to 14 mph, with gusts as high as 24 mph.

    Low: 35 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 50. West southwest wind 11 to 14 mph, with gusts as high as 30 mph.

    High: 50 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 53.

    High: 53 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 12. Wind chill values as low as -15. Blustery, with a north wind 8 to 16 mph becoming west in the morning. Winds could gust as high as 28 mph.
Tonight
A 20 percent chance of snow showers after 5am. Increasing clouds, with a low around 6. Wind chill values as low as -10. Blustery, with a west northwest wind 9 to 16 mph, with gusts as high as 28 mph.
Monday
A 50 percent chance of snow showers, mainly after noon. Mostly cloudy, with a high near 30. Wind chill values as low as zero. Northwest wind 8 to 10 mph becoming southwest in the morning. Winds could gust as high as 21 mph. New snow accumulation of less than a half inch possible.
Monday Night
A 30 percent chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 28. Southwest wind 8 to 11 mph. New snow accumulation of less than a half inch possible.
Tuesday
Partly sunny, with a high near 43. Southwest wind 11 to 14 mph, with gusts as high as 28 mph.
Tuesday Night
Mostly cloudy, with a low around 35. West wind 10 to 14 mph, with gusts as high as 24 mph.
Wednesday
Partly sunny, with a high near 50. West southwest wind 11 to 14 mph, with gusts as high as 30 mph.
Wednesday Night
Partly cloudy, with a low around 37.
Thursday
Mostly sunny, with a high near 53.
Thursday Night
Partly cloudy, with a low around 38.
Friday
Mostly sunny, with a high near 54.
Friday Night
Partly cloudy, with a low around 39.
Saturday
Mostly sunny, with a high near 56.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NNE Shell WY
 44.67°N 107.73°W (Elev. 8399 ft)
3:18 am MDT Mar 15, 2026
4am MDT Mar 15, 2026-6pm MDT Mar 21, 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