Severe Thunderstorms in the Central U.S.; Record Temperatures Likely for Eastern U.S.

Several rounds of severe thunderstorms are forecast from the southern Plains to the Midwest today through Friday. Large hail, damaging wind gusts, and tornadoes are possible. A significant warm-up is expected for much of the southeastern U.S. and parts of the central U.S. into next week. Several daily record high maximum and high minimum temperature records are likely to be broken. Read More >

Hazardous Weather Conditions

Current conditions at

South Big Horn County Airport (KGEY)

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

Clear

63°F

17°C

Humidity 16%
Wind Speed S 4 MPH
Barometer 29.69 in (1005.42 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Last update 04 Mar 04:35 PM MST
Extended Forecast for

Greybull/S Big Horn Airport WY

  • This Afternoon

    This Afternoon: Mostly sunny, with a steady temperature around 60. South southeast wind around 9 mph.

    High: 60 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 34. East southeast wind around 6 mph becoming calm  after midnight.

    Low: 34 °F

    Mostly Cloudy

  • Thursday

    Thursday: Rain and snow showers likely before noon, then a chance of rain showers.  Partly sunny, with a high near 46. Breezy, with a north northwest wind 6 to 11 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 31 mph.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 46 °F

    Rain/Snow
    Likely then
    Chance
    Showers and
    Breezy

  • Thursday Night

    Thursday Night: Rain and snow showers likely before 2am, then a chance of snow showers.  Mostly cloudy, with a low around 29. Blustery, with a north northwest wind 16 to 18 mph, with gusts as high as 28 mph.  Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 29 °F

    Rain/Snow
    Likely and
    Blustery

  • Friday

    Friday: A 20 percent chance of snow showers before 11am.  Mostly sunny, with a high near 48. Breezy, with a north northwest wind 14 to 16 mph, with gusts as high as 29 mph.

    High: 48 °F

    Breezy.
    Slight Chance
    Snow Showers
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 23. North northwest wind 5 to 9 mph becoming light and variable.

    Low: 23 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 52. South southeast wind 7 to 11 mph, with gusts as high as 22 mph.

    High: 52 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 26.

    Low: 26 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 61.

    High: 61 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a steady temperature around 60. South southeast wind around 9 mph.
Tonight
Mostly cloudy, with a low around 34. East southeast wind around 6 mph becoming calm after midnight.
Thursday
Rain and snow showers likely before noon, then a chance of rain showers. Partly sunny, with a high near 46. Breezy, with a north northwest wind 6 to 11 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 31 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Thursday Night
Rain and snow showers likely before 2am, then a chance of snow showers. Mostly cloudy, with a low around 29. Blustery, with a north northwest wind 16 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Friday
A 20 percent chance of snow showers before 11am. Mostly sunny, with a high near 48. Breezy, with a north northwest wind 14 to 16 mph, with gusts as high as 29 mph.
Friday Night
Mostly clear, with a low around 23. North northwest wind 5 to 9 mph becoming light and variable.
Saturday
Mostly sunny, with a high near 52. South southeast wind 7 to 11 mph, with gusts as high as 22 mph.
Saturday Night
Partly cloudy, with a low around 26.
Sunday
Mostly sunny, with a high near 61.
Sunday Night
Mostly cloudy, with a low around 32.
Monday
A slight chance of showers. Partly sunny, with a high near 62. Breezy.
Monday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 27. Blustery.
Tuesday
A chance of snow showers. Mostly cloudy, with a high near 44. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
Greybull/S Big Horn Airport WY
 44.51°N 108.07°W (Elev. 3799 ft)
4:16 pm MST Mar 4, 2026
4pm MST Mar 4, 2026-6pm MDT Mar 10, 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