Extreme Heat Across the Southern U.S.; Flash Flooding Threats in the Mid-Atlantic, Northeast, and Four Corners Region

Dangerous and extreme heat will remain across portions of the southern U.S. this week. Heavy rainfall may bring significant flash flooding across portions of the Mid-Atlantic and Northeast through the night, and additional flash flooding concerns across New England on Wednesday. Monsoonal thunderstorms will bring a flash flood risk to the Four Corners region, especially in burn scar areas 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

5 Miles WSW Shell WY

  • Overnight

    Overnight: Patchy smoke. Mostly clear, with a steady temperature around 72. East southeast wind around 6 mph.

    Low: 72 °F

    Patchy Smoke

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms after 3pm.  Patchy smoke. Mostly sunny, with a high near 96. Calm wind becoming west northwest 5 to 9 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 96 °F

    Patchy Smoke
    then Slight
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers and thunderstorms before midnight.  Cloudy, then gradually becoming partly cloudy, with a low around 64. Northwest wind 6 to 11 mph becoming light and variable  after midnight. Winds could gust as high as 22 mph.

    Low: 64 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Thursday

    Thursday: A slight chance of showers and thunderstorms between 1pm and 2pm.  Sunny, with a high near 93. Calm wind becoming north 5 to 9 mph in the afternoon. Winds could gust as high as 21 mph.  Chance of precipitation is 10%.

    High: 93 °F

    Sunny then
    Slight Chance
    T-storms

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 63. North wind 5 to 11 mph becoming east after midnight. Winds could gust as high as 22 mph.

    Low: 63 °F

    Mostly Clear

  • Friday

    Friday: Sunny and hot, with a high near 97. Light and variable wind becoming west northwest 5 to 7 mph in the afternoon.

    High: 97 °F

    Hot

  • Friday Night

    Friday Night: Mostly clear, with a low around 65. West wind 7 to 9 mph becoming east after midnight.

    Low: 65 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 101.

    High: 101 °F

    Hot

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 70.

    Low: 70 °F

    Mostly Clear

Detailed Forecast

Overnight
Patchy smoke. Mostly clear, with a steady temperature around 72. East southeast wind around 6 mph.
Wednesday
A 20 percent chance of showers and thunderstorms after 3pm. Patchy smoke. Mostly sunny, with a high near 96. Calm wind becoming west northwest 5 to 9 mph in the afternoon. Winds could gust as high as 20 mph.
Wednesday Night
A 20 percent chance of showers and thunderstorms before midnight. Cloudy, then gradually becoming partly cloudy, with a low around 64. Northwest wind 6 to 11 mph becoming light and variable after midnight. Winds could gust as high as 22 mph.
Thursday
A slight chance of showers and thunderstorms between 1pm and 2pm. Sunny, with a high near 93. Calm wind becoming north 5 to 9 mph in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 10%.
Thursday Night
Mostly clear, with a low around 63. North wind 5 to 11 mph becoming east after midnight. Winds could gust as high as 22 mph.
Friday
Sunny and hot, with a high near 97. Light and variable wind becoming west northwest 5 to 7 mph in the afternoon.
Friday Night
Mostly clear, with a low around 65. West wind 7 to 9 mph becoming east after midnight.
Saturday
Sunny and hot, with a high near 101.
Saturday Night
Mostly clear, with a low around 70.
Sunday
Sunny and hot, with a high near 100.
Sunday Night
Mostly clear, with a low around 62.
Monday
Sunny, with a high near 89.
Monday Night
Mostly clear, with a low around 58.
Tuesday
Sunny, with a high near 90.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WSW Shell WY
 44.49°N 107.86°W (Elev. 4304 ft)
2:48 am MDT Jul 29, 2026
3am MDT Jul 29, 2026-6pm MDT Aug 4, 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