Critical Fire Weather in the Plains; Severe Thunderstorms and Heavy Rain in the Mid-South

Gusty winds and low relative humidity will bring fire weather concerns over parts of the central and southern High Plains. Severe thunderstorms and heavy rain are expected across the Mid-South region and central Gulf states. Above average temperatures are expected across much of the country, and numerous daily record-tying/breaking highs will be possible. Read More >

Hazardous Weather Conditions

Current conditions at

South Big Horn County Airport (KGEY)

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

Clear

66°F

19°C

Humidity 17%
Wind Speed W 18 MPH
Barometer 29.5 in (998.99 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 09 Mar 12:20 PM MDT
Extended Forecast for

Greybull/S Big Horn Airport WY

  • This Afternoon

    This Afternoon: Sunny, with a high near 64. Breezy, with a northwest wind 15 to 21 mph, with gusts as high as 33 mph.

    High: 64 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: A 20 percent chance of snow showers after 5am.  Partly cloudy, with a low around 26. Blustery, with a northwest wind 6 to 16 mph, with gusts as high as 25 mph.

    Low: 26 °F

    Partly Cloudy
    and Blustery
    then Slight
    Chance Snow
    Showers

  • Tuesday

    Tuesday: A 50 percent chance of snow showers.  Mostly cloudy, with a high near 43. Breezy, with a light northwest wind increasing to 15 to 20 mph in the morning. Winds could gust as high as 31 mph.  New snow accumulation of less than a half inch possible.

    High: 43 °F

    Chance Snow
    Showers and
    Breezy

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow showers before midnight.  Partly cloudy, with a low around 17. Blustery, with a northwest wind 16 to 21 mph becoming light west  after midnight. Winds could gust as high as 31 mph.  New snow accumulation of less than a half inch possible.

    Low: 17 °F

    Chance Snow
    Showers and
    Blustery then
    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 49. Light and variable wind becoming south southeast 6 to 11 mph in the morning. Winds could gust as high as 21 mph.

    High: 49 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 31. Southeast wind 9 to 11 mph, with gusts as high as 21 mph.

    Low: 31 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 64. Windy, with a south southeast wind 10 to 15 mph becoming west 20 to 25 mph in the afternoon. Winds could gust as high as 45 mph.

    High: 64 °F

    Mostly Cloudy
    then Partly
    Sunny and
    Windy

  • Thursday Night

    Thursday Night: A chance of rain showers before midnight, then a chance of rain and snow showers.  Mostly cloudy, with a low around 35. Breezy.  Chance of precipitation is 30%.

    Low: 35 °F

    Chance
    Showers and
    Breezy then
    Chance
    Rain/Snow

  • Friday

    Friday: A slight chance of rain and snow showers before noon, then a slight chance of rain showers.  Mostly cloudy, with a high near 63. Breezy.  Chance of precipitation is 20%.

    High: 63 °F

    Slight Chance
    Rain/Snow and
    Breezy

Detailed Forecast

This Afternoon
Sunny, with a high near 64. Breezy, with a northwest wind 15 to 21 mph, with gusts as high as 33 mph.
Tonight
A 20 percent chance of snow showers after 5am. Partly cloudy, with a low around 26. Blustery, with a northwest wind 6 to 16 mph, with gusts as high as 25 mph.
Tuesday
A 50 percent chance of snow showers. Mostly cloudy, with a high near 43. Breezy, with a light northwest wind increasing to 15 to 20 mph in the morning. Winds could gust as high as 31 mph. New snow accumulation of less than a half inch possible.
Tuesday Night
A 30 percent chance of snow showers before midnight. Partly cloudy, with a low around 17. Blustery, with a northwest wind 16 to 21 mph becoming light west after midnight. Winds could gust as high as 31 mph. New snow accumulation of less than a half inch possible.
Wednesday
Mostly sunny, with a high near 49. Light and variable wind becoming south southeast 6 to 11 mph in the morning. Winds could gust as high as 21 mph.
Wednesday Night
Mostly cloudy, with a low around 31. Southeast wind 9 to 11 mph, with gusts as high as 21 mph.
Thursday
Mostly cloudy, with a high near 64. Windy, with a south southeast wind 10 to 15 mph becoming west 20 to 25 mph in the afternoon. Winds could gust as high as 45 mph.
Thursday Night
A chance of rain showers before midnight, then a chance of rain and snow showers. Mostly cloudy, with a low around 35. Breezy. Chance of precipitation is 30%.
Friday
A slight chance of rain and snow showers before noon, then a slight chance of rain showers. Mostly cloudy, with a high near 63. Breezy. Chance of precipitation is 20%.
Friday Night
A slight chance of rain showers before midnight, then a slight chance of rain and snow showers. Mostly cloudy, with a low around 34. Breezy. Chance of precipitation is 20%.
Saturday
A chance of rain and snow showers. Mostly cloudy, with a high near 62. Breezy.
Saturday Night
Rain and snow showers likely. Mostly cloudy, with a low around 25. Blustery.
Sunday
A chance of snow showers. Cloudy, with a high near 45.
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ABOUT THIS FORECAST

 
Point Forecast:
Greybull/S Big Horn Airport WY
 44.51°N 108.07°W (Elev. 3799 ft)
12:04 pm MDT Mar 9, 2026
12pm MDT Mar 9, 2026-6pm MDT Mar 15, 2026
 
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Additional Resources

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