Heat Continues Across the Central and Western U.S.; Tracking Hazardous Weather Across the Northern U.S.

Early-season record warmth will persist across portions of the western and central U.S. through mid week, with high temperatures approaching 90 degrees from Texas to the Ohio Valley. Rain and mountain snow are possible across the Pacific Northwest Wednesday, with Severe Thunderstorms and wintry weather expected across the Northeast Thursday and Friday. Read More >

Current conditions at

South Big Horn County Airport (KGEY)

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

Clear

71°F

22°C

Humidity 20%
Wind Speed E 3 MPH
Barometer 29.86 in (1011.18 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 24 Mar 03:53 PM MDT
Extended Forecast for

Greybull/S Big Horn Airport WY

Red Flag Warning March 25, 12:00pm until March 25, 09:00pm
Click here for hazard details and duration
Red Flag Warning
  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 73. West wind around 7 mph.

    High: 73 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 42. West wind around 7 mph becoming east northeast in the evening.

    Low: 42 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 82. Breezy, with a southeast wind 5 to 10 mph becoming west 15 to 20 mph in the afternoon. Winds could gust as high as 34 mph.

    High: 82 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 38. Breezy, with a northwest wind 13 to 18 mph decreasing to 6 to 11 mph in the evening. Winds could gust as high as 33 mph.

    Low: 38 °F

    Mostly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers before noon.  Mostly sunny, with a high near 56. Breezy, with a north northwest wind 14 to 21 mph, with gusts as high as 34 mph.

    High: 56 °F

    Breezy.
    Slight Chance
    Showers then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 24. Blustery, with a north northwest wind 15 to 20 mph becoming light northwest  after midnight. Winds could gust as high as 32 mph.

    Low: 24 °F

    Mostly Clear
    and Blustery
    then Mostly
    Clear

  • Friday

    Friday: Sunny, with a high near 61. Calm wind becoming east southeast 5 to 9 mph in the afternoon.

    High: 61 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 30.

    Low: 30 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 74.

    High: 74 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 73. West wind around 7 mph.
Tonight
Partly cloudy, with a low around 42. West wind around 7 mph becoming east northeast in the evening.
Wednesday
Mostly sunny, with a high near 82. Breezy, with a southeast wind 5 to 10 mph becoming west 15 to 20 mph in the afternoon. Winds could gust as high as 34 mph.
Wednesday Night
Partly cloudy, with a low around 38. Breezy, with a northwest wind 13 to 18 mph decreasing to 6 to 11 mph in the evening. Winds could gust as high as 33 mph.
Thursday
A 20 percent chance of showers before noon. Mostly sunny, with a high near 56. Breezy, with a north northwest wind 14 to 21 mph, with gusts as high as 34 mph.
Thursday Night
Mostly clear, with a low around 24. Blustery, with a north northwest wind 15 to 20 mph becoming light northwest after midnight. Winds could gust as high as 32 mph.
Friday
Sunny, with a high near 61. Calm wind becoming east southeast 5 to 9 mph in the afternoon.
Friday Night
Mostly clear, with a low around 30.
Saturday
Mostly sunny, with a high near 74.
Saturday Night
Mostly cloudy, with a low around 37.
Sunday
Mostly sunny, with a high near 80.
Sunday Night
Mostly cloudy, with a low around 41.
Monday
Mostly sunny, with a high near 78.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Greybull/S Big Horn Airport WY
 44.51°N 108.07°W (Elev. 3799 ft)
2:20 pm MDT Mar 24, 2026
4pm MDT Mar 24, 2026-6pm MDT Mar 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