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

79°F

26°C

Humidity 12%
Wind Speed SSW 8 MPH
Barometer 30.04 in (1017.27 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 20 Mar 02:00 PM MDT
Extended Forecast for

15 Miles NNE Hyattville WY

  • This Afternoon

    This Afternoon: Sunny, with a high near 56. Breezy, with a west wind 14 to 17 mph, with gusts as high as 26 mph.

    High: 56 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 42. West wind 7 to 14 mph becoming south after midnight. Winds could gust as high as 21 mph.

    Low: 42 °F

    Mostly Clear

  • Saturday

    Saturday: Increasing clouds, with a high near 59. Breezy, with a south southeast wind 10 to 15 mph becoming west southwest 16 to 21 mph in the afternoon. Winds could gust as high as 33 mph.

    High: 59 °F

    Sunny then
    Partly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: A chance of rain showers before midnight, then a chance of rain and snow showers between midnight and 3am, then a chance of snow showers after 3am.  Snow level 9900 feet lowering to 8700 feet after midnight . Mostly cloudy, with a low around 30. Breezy, with a west wind 13 to 18 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 31 mph.  Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 30 °F

    Chance
    Showers and
    Breezy then
    Chance
    Rain/Snow

  • Sunday

    Sunday: A 20 percent chance of snow showers before noon.  Mostly sunny, with a high near 41. West wind 5 to 9 mph.

    High: 41 °F

    Slight Chance
    Snow Showers
    then Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 29. Southwest wind around 6 mph.

    Low: 29 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 47. West southwest wind 5 to 8 mph.

    High: 47 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 31.

    Low: 31 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 51.

    High: 51 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 56. Breezy, with a west wind 14 to 17 mph, with gusts as high as 26 mph.
Tonight
Mostly clear, with a low around 42. West wind 7 to 14 mph becoming south after midnight. Winds could gust as high as 21 mph.
Saturday
Increasing clouds, with a high near 59. Breezy, with a south southeast wind 10 to 15 mph becoming west southwest 16 to 21 mph in the afternoon. Winds could gust as high as 33 mph.
Saturday Night
A chance of rain showers before midnight, then a chance of rain and snow showers between midnight and 3am, then a chance of snow showers after 3am. Snow level 9900 feet lowering to 8700 feet after midnight . Mostly cloudy, with a low around 30. Breezy, with a west wind 13 to 18 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Sunday
A 20 percent chance of snow showers before noon. Mostly sunny, with a high near 41. West wind 5 to 9 mph.
Sunday Night
Partly cloudy, with a low around 29. Southwest wind around 6 mph.
Monday
Partly sunny, with a high near 47. West southwest wind 5 to 8 mph.
Monday Night
Mostly cloudy, with a low around 31.
Tuesday
Partly sunny, with a high near 51.
Tuesday Night
Mostly cloudy, with a low around 39.
Wednesday
Mostly sunny, with a high near 58. Breezy.
Wednesday Night
A slight chance of rain and snow showers. Snow level 9700 feet lowering to 8700 feet after midnight . Mostly cloudy, with a low around 26. Breezy.
Thursday
A chance of snow showers. Mostly sunny, with a high near 37. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles NNE Hyattville WY
 44.45°N 107.46°W (Elev. 8691 ft)
1:02 pm MDT Mar 20, 2026
2pm MDT Mar 20, 2026-6pm MDT Mar 26, 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