Extreme Heat and Tropical Storm Bertha Impacts

Dangerous heat will expand from the Gulf Coast into the Southern Plains and Desert Southwest through week's end. Additional extreme heat impacting the Pacific Northwest will shift to the northern Plains by the weekend. Tropical Storm Bertha is expected to continue to impact portions of the northwestern Gulf Coast from south central Louisiana to the upper Texas coast today. Read More >

Current conditions at

South Big Horn County Airport (KGEY)

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

Partly Cloudy

N/A

Humidity 29%
Wind Speed SW 4 MPH
Barometer NA
Dewpoint N/A
Visibility 10.00 mi
Last update 18 Jul 06:30 PM MDT
Extended Forecast for

13 Miles NNE Greybull/S Big Horn Airport WY

  • Tonight

    Tonight: Patchy smoke. Mostly clear, with a low around 65. Northwest wind 5 to 9 mph becoming east southeast after midnight.

    Low: 65 °F

    Patchy Smoke

  • Friday

    Friday: Isolated showers and thunderstorms between 3pm and 4pm.  Patchy smoke. Sunny, with a high near 93. East southeast wind around 7 mph becoming west in the afternoon.  Chance of precipitation is 10%.

    High: 93 °F

    Patchy Smoke
    then Isolated
    T-storms

  • Friday Night

    Friday Night: Patchy smoke before 10pm. Partly cloudy, with a low around 70. West wind around 8 mph becoming east after midnight.

    Low: 70 °F

    Patchy Smoke
    then Mostly
    Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 95. East southeast wind 8 to 11 mph becoming south southwest in the afternoon. Winds could gust as high as 22 mph.

    High: 95 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 71. South southwest wind 6 to 11 mph becoming east southeast in the evening. Winds could gust as high as 22 mph.

    Low: 71 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 95. East southeast wind 5 to 8 mph becoming west in the afternoon. Winds could gust as high as 20 mph.

    High: 95 °F

    Sunny

  • Sunday Night

    Sunday Night: A 10 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 71. West southwest wind around 8 mph becoming east after midnight.

    Low: 71 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 93.

    High: 93 °F

    Sunny

  • Monday Night

    Monday Night: A 10 percent chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 69.

    Low: 69 °F

    Slight Chance
    T-storms then
    Partly Cloudy

Detailed Forecast

Tonight
Patchy smoke. Mostly clear, with a low around 65. Northwest wind 5 to 9 mph becoming east southeast after midnight.
Friday
Isolated showers and thunderstorms between 3pm and 4pm. Patchy smoke. Sunny, with a high near 93. East southeast wind around 7 mph becoming west in the afternoon. Chance of precipitation is 10%.
Friday Night
Patchy smoke before 10pm. Partly cloudy, with a low around 70. West wind around 8 mph becoming east after midnight.
Saturday
Mostly sunny, with a high near 95. East southeast wind 8 to 11 mph becoming south southwest in the afternoon. Winds could gust as high as 22 mph.
Saturday Night
Partly cloudy, with a low around 71. South southwest wind 6 to 11 mph becoming east southeast in the evening. Winds could gust as high as 22 mph.
Sunday
Sunny, with a high near 95. East southeast wind 5 to 8 mph becoming west in the afternoon. Winds could gust as high as 20 mph.
Sunday Night
A 10 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 71. West southwest wind around 8 mph becoming east after midnight.
Monday
Sunny, with a high near 93.
Monday Night
A 10 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 69.
Tuesday
Sunny, with a high near 92.
Tuesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 69.
Wednesday
Sunny, with a high near 92.
Wednesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 69.
Thursday
A slight chance of showers and thunderstorms. Sunny, with a high near 92.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles NNE Greybull/S Big Horn Airport WY
 44.69°N 107.95°W (Elev. 5000 ft)
6:02 pm MDT Jul 23, 2026
6pm MDT Jul 23, 2026-6pm MDT Jul 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