Critical Fire Weather in the Plains; Unseasonably Warm in the Southwest and Southern U.S.

Unseasonably warm temperatures continue through the weekend across the Southwest and southern U.S., with more than 100 record or near record maximum temperatures forecast through the rest of the week and over the weekend. Elevated to critical fire weather conditions will persist across the Plains and Southeast U.S. this weekend. Read More >

Current conditions at

South Big Horn County Airport (KGEY)

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

Clear

55°F

13°C

Humidity 26%
Wind Speed N 0 MPH
Barometer 29.99 in (1015.58 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 28 Mar 12:05 PM MDT
Extended Forecast for

Greybull WY

Fire Weather Watch March 30, 12:00pm until March 30, 09:00pm
Click here for hazard details and duration
Fire Weather Watch
  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 73. Light and variable wind becoming southeast around 6 mph.

    High: 73 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 37. North wind around 5 mph becoming calm  in the evening.

    Low: 37 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 75. Light and variable wind becoming west southwest 8 to 13 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 75 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 41. West wind 5 to 13 mph becoming east southeast after midnight. Winds could gust as high as 20 mph.

    Low: 41 °F

    Mostly Cloudy

  • Monday

    Monday: A 30 percent chance of showers after noon.  Partly sunny, with a high near 71. Windy, with a southeast wind 6 to 11 mph becoming west northwest 19 to 29 mph in the afternoon. Winds could gust as high as 44 mph.

    High: 71 °F

    Mostly Sunny
    then Chance
    Showers and
    Windy

  • Monday Night

    Monday Night: A chance of rain and snow showers before midnight, then a chance of snow showers.  Mostly cloudy, with a low around 27. Windy, with a northwest wind 21 to 26 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 41 mph.  Chance of precipitation is 50%.

    Low: 27 °F

    Chance
    Rain/Snow and
    Windy

  • Tuesday

    Tuesday: A 30 percent chance of snow showers before noon.  Mostly sunny, with a high near 50. Northwest wind 5 to 8 mph becoming east southeast in the afternoon.

    High: 50 °F

    Chance Snow
    Showers then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 27.

    Low: 27 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 66.

    High: 66 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 73. Light and variable wind becoming southeast around 6 mph.
Tonight
Partly cloudy, with a low around 37. North wind around 5 mph becoming calm in the evening.
Sunday
Sunny, with a high near 75. Light and variable wind becoming west southwest 8 to 13 mph in the afternoon. Winds could gust as high as 20 mph.
Sunday Night
Mostly cloudy, with a low around 41. West wind 5 to 13 mph becoming east southeast after midnight. Winds could gust as high as 20 mph.
Monday
A 30 percent chance of showers after noon. Partly sunny, with a high near 71. Windy, with a southeast wind 6 to 11 mph becoming west northwest 19 to 29 mph in the afternoon. Winds could gust as high as 44 mph.
Monday Night
A chance of rain and snow showers before midnight, then a chance of snow showers. Mostly cloudy, with a low around 27. Windy, with a northwest wind 21 to 26 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 41 mph. Chance of precipitation is 50%.
Tuesday
A 30 percent chance of snow showers before noon. Mostly sunny, with a high near 50. Northwest wind 5 to 8 mph becoming east southeast in the afternoon.
Tuesday Night
Partly cloudy, with a low around 27.
Wednesday
Mostly sunny, with a high near 66.
Wednesday Night
Mostly cloudy, with a low around 37.
Thursday
A chance of showers. Partly sunny, with a high near 64. Breezy.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 29. Blustery.
Friday
A chance of snow showers. Partly sunny, with a high near 51. Breezy.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Greybull WY
 44.49°N 108.04°W (Elev. 3973 ft)
12:02 pm MDT Mar 28, 2026
12pm MDT Mar 28, 2026-6pm MDT Apr 3, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database