Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Hazardous Weather Conditions

Current conditions at

South Big Horn County Airport (KGEY)

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

Clear

57°F

14°C

Humidity 28%
Wind Speed SE 6 MPH
Barometer 29.94 in (1013.89 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 21 Mar 03:05 AM MDT
Extended Forecast for

12 Miles E Shell WY

  • Overnight

    Overnight: Partly cloudy, with a low around 43. South wind around 11 mph.

    Low: 43 °F

    Partly Cloudy

  • Saturday

    Saturday: Increasing clouds, with a high near 63. Breezy, with a south wind 11 to 21 mph becoming west in the afternoon. Winds could gust as high as 31 mph.

    High: 63 °F

    Mostly Sunny
    then Partly
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: A chance of rain showers before midnight, then rain and snow showers likely.  Snow level 9900 feet lowering to 8300 feet after midnight . Mostly cloudy, with a low around 32. Breezy, with a west southwest wind 13 to 18 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 28 mph.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 32 °F

    Chance
    Showers and
    Breezy then
    Rain/Snow
    Likely

  • Sunday

    Sunday: A 20 percent chance of snow showers before noon.  Mostly sunny, with a high near 43. West wind 5 to 11 mph.

    High: 43 °F

    Slight Chance
    Snow Showers
    then Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 31. Southwest wind around 6 mph.

    Low: 31 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 49. West southwest wind 3 to 8 mph.

    High: 49 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 34. West southwest wind around 7 mph.

    Low: 34 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 52.

    High: 52 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 38.

    Low: 38 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 43. South wind around 11 mph.
Saturday
Increasing clouds, with a high near 63. Breezy, with a south wind 11 to 21 mph becoming west in the afternoon. Winds could gust as high as 31 mph.
Saturday Night
A chance of rain showers before midnight, then rain and snow showers likely. Snow level 9900 feet lowering to 8300 feet after midnight . Mostly cloudy, with a low around 32. Breezy, with a west southwest wind 13 to 18 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Sunday
A 20 percent chance of snow showers before noon. Mostly sunny, with a high near 43. West wind 5 to 11 mph.
Sunday Night
Partly cloudy, with a low around 31. Southwest wind around 6 mph.
Monday
Partly sunny, with a high near 49. West southwest wind 3 to 8 mph.
Monday Night
Mostly cloudy, with a low around 34. West southwest wind around 7 mph.
Tuesday
Partly sunny, with a high near 52.
Tuesday Night
Mostly cloudy, with a low around 38.
Wednesday
Partly sunny, with a high near 56. Breezy.
Wednesday Night
A chance of rain and snow showers. Snow level 9100 feet lowering to 7700 feet after midnight . Mostly cloudy, with a low around 30. Breezy.
Thursday
A chance of snow showers. Mostly sunny, with a high near 42. Breezy.
Thursday Night
A slight chance of snow showers. Mostly cloudy, with a low around 23.
Friday
Partly sunny, with a high near 44.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles E Shell WY
 44.55°N 107.53°W (Elev. 7710 ft)
2:47 am MDT Mar 21, 2026
3am MDT Mar 21, 2026-6pm MDT Mar 27, 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