Heat Wave Persists Over the Central U.S.; Significant Flooding Expected in the Northern Mid-Atlantic Tuesday

Dangerous and extreme heat will remain across portions of the Central U.S. this week, persisting across the Mid to Lower Mississippi Valleys, Gulf Coast, Southern Plains and portions of Texas. A heat wave over the Southwest will intensify late this week. Severe thunderstorms and flash flooding will spread from the Great Lakes/Ohio Valley to the Mid-Atlantic and Northeast the next few days. 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 SE Shell WY

  • Tonight

    Tonight: Mostly cloudy, with a low around 69. East southeast wind 6 to 9 mph.

    Low: 69 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Patchy smoke after 9am. Sunny, with a high near 95. East wind 5 to 10 mph becoming west in the afternoon.

    High: 95 °F

    Patchy Smoke

  • Tuesday Night

    Tuesday Night: Patchy smoke before midnight. Mostly clear, with a low around 69. West northwest wind 7 to 10 mph becoming east in the evening.

    Low: 69 °F

    Patchy Smoke
    then Mostly
    Clear

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 95. Light and variable wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 21 mph.

    High: 95 °F

    Mostly Sunny
    then Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 66. West wind 6 to 11 mph becoming east after midnight. Winds could gust as high as 22 mph.

    Low: 66 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 94. Light and variable wind becoming north 5 to 10 mph in the morning. Winds could gust as high as 23 mph.

    High: 94 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 68. North wind around 10 mph becoming east after midnight. Winds could gust as high as 20 mph.

    Low: 68 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 96.

    High: 96 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 68.

    Low: 68 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 69. East southeast wind 6 to 9 mph.
Tuesday
Patchy smoke after 9am. Sunny, with a high near 95. East wind 5 to 10 mph becoming west in the afternoon.
Tuesday Night
Patchy smoke before midnight. Mostly clear, with a low around 69. West northwest wind 7 to 10 mph becoming east in the evening.
Wednesday
A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 95. Light and variable wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 21 mph.
Wednesday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 66. West wind 6 to 11 mph becoming east after midnight. Winds could gust as high as 22 mph.
Thursday
Sunny, with a high near 94. Light and variable wind becoming north 5 to 10 mph in the morning. Winds could gust as high as 23 mph.
Thursday Night
Mostly clear, with a low around 68. North wind around 10 mph becoming east after midnight. Winds could gust as high as 20 mph.
Friday
Sunny, with a high near 96.
Friday Night
Mostly clear, with a low around 68.
Saturday
Sunny and hot, with a high near 98.
Saturday Night
Mostly clear, with a low around 72.
Sunday
Sunny and hot, with a high near 100.
Sunday Night
Mostly clear, with a low around 68.
Monday
Sunny, with a high near 91.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SE Shell WY
 44.47°N 107.71°W (Elev. 4997 ft)
11:01 pm MDT Jul 27, 2026
11pm MDT Jul 27, 2026-6pm MDT Aug 3, 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