Heavy Rainfall and Flooding in the Southwest and Along the East Coast

A multi-day heavy rainfall event is set to begin across New Mexico into west Texas Tuesday through Wednesday. Flash flooding and debris flows in the vicinity of burn scars will also be possible. A strong coastal low will develop offshore of the Mid-Atlantic coast midweek, bringing heavy rainfall, strong winds and coastal flooding to much of the East Coast through Friday. Read More >

Current conditions at

South Big Horn County Airport (KGEY)

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

Clear

46°F

8°C

Humidity 88%
Wind Speed N 0 MPH
Barometer 30.04 in (1017.27 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 22 Sep 03:53 AM MDT
Extended Forecast for

8 Miles NNW Greybull/S Big Horn Airport WY

  • Today

    Today: Mostly sunny, with a high near 80. South southeast wind 3 to 8 mph.

    High: 80 °F

    Mostly Sunny

  • Tonight

    Tonight: A chance of showers and thunderstorms before 2am, then a slight chance of showers between 2am and 5am.  Mostly cloudy, with a low around 53. Calm wind becoming southeast around 6 mph.  Chance of precipitation is 50%.

    Low: 53 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Sunny, with a high near 76. Light and variable wind.

    High: 76 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 50. Light east wind.

    Low: 50 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 81. Light southeast wind becoming south southeast 5 to 9 mph in the afternoon.

    High: 81 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 53. Southeast wind 8 to 11 mph, with gusts as high as 28 mph.

    Low: 53 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 84. South southeast wind 7 to 14 mph, with gusts as high as 24 mph.

    High: 84 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 52.

    Low: 52 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 82.

    High: 82 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 80. South southeast wind 3 to 8 mph.
Tonight
A chance of showers and thunderstorms before 2am, then a slight chance of showers between 2am and 5am. Mostly cloudy, with a low around 53. Calm wind becoming southeast around 6 mph. Chance of precipitation is 50%.
Wednesday
Sunny, with a high near 76. Light and variable wind.
Wednesday Night
Mostly clear, with a low around 50. Light east wind.
Thursday
Sunny, with a high near 81. Light southeast wind becoming south southeast 5 to 9 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 53. Southeast wind 8 to 11 mph, with gusts as high as 28 mph.
Friday
Sunny, with a high near 84. South southeast wind 7 to 14 mph, with gusts as high as 24 mph.
Friday Night
Mostly clear, with a low around 52.
Saturday
Mostly sunny, with a high near 82.
Saturday Night
Partly cloudy, with a low around 48.
Sunday
A slight chance of showers. Mostly sunny, with a high near 80.
Sunday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 49.
Monday
A slight chance of showers. Partly sunny, with a high near 76.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NNW Greybull/S Big Horn Airport WY
 44.64°N 108.12°W (Elev. 3799 ft)
3:32 am MDT Sep 22, 2026
4am MDT Sep 22, 2026-6pm MDT Sep 28, 2026
 
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Additional Resources

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