Heavy Rainfall and Flooding Concerns in the Southwest; Coastal Low to Impact the East Coast

Deep tropical moisture will lead to widespread showers and thunderstorms capable of producing flash flooding through early next week over the Southwest and Four Corners. A coastal storm is expected to develop off the southeast U.S. coast tonight and is expected to strengthen and bring flooding, dangerous rip currents, gusty winds and heavy rain up much of the East Coast through early next week. Read More >

Current conditions at

South Big Horn County Airport (KGEY)

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

Clear

61°F

16°C

Humidity 67%
Wind Speed SSE 3 MPH
Barometer 29.85 in (1010.84 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 11 Oct 01:05 AM MDT
Extended Forecast for

8 Miles S Shell WY

Freeze Watch October 13, 03:00am until October 13, 09:00am
Click here for hazard details and duration
Freeze Watch
  • Overnight

    Overnight: Mostly clear, with a steady temperature around 60. Breezy, with a southeast wind 14 to 17 mph, with gusts as high as 22 mph.

    Low: 60 °F

    Mostly Clear
    and Breezy

  • Saturday

    Saturday: A chance of showers, with thunderstorms also possible after 3pm.  Partly sunny, with a high near 73. Breezy, with a south southeast wind 10 to 17 mph, with gusts as high as 22 mph.  Chance of precipitation is 40%.

    High: 73 °F

    Chance
    Showers and
    Breezy

  • Saturday Night

    Saturday Night: Showers and thunderstorms likely before 3am, then a chance of showers.  Mostly cloudy, with a low around 41. Breezy, with a west northwest wind 16 to 21 mph becoming west northwest 5 to 10 mph. Winds could gust as high as 33 mph.  Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 41 °F

    Showers
    Likely and
    Breezy

  • Sunday

    Sunday: Showers likely before noon.  Cloudy through mid morning, then gradual clearing, with a high near 52. West wind 6 to 14 mph becoming north in the afternoon. Winds could gust as high as 23 mph.  Chance of precipitation is 60%.

    High: 52 °F

    Showers
    Likely then
    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 34. Northeast wind 6 to 8 mph becoming east southeast after midnight.

    Low: 34 °F

    Mostly Clear

  • Columbus Day

    Columbus Day: Sunny, with a high near 52. East southeast wind 7 to 9 mph becoming west northwest in the afternoon.

    High: 52 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 35. Northwest wind 5 to 9 mph becoming east southeast after midnight.

    Low: 35 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 55.

    High: 55 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 40.

    Low: 40 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a steady temperature around 60. Breezy, with a southeast wind 14 to 17 mph, with gusts as high as 22 mph.
Saturday
A chance of showers, with thunderstorms also possible after 3pm. Partly sunny, with a high near 73. Breezy, with a south southeast wind 10 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.
Saturday Night
Showers and thunderstorms likely before 3am, then a chance of showers. Mostly cloudy, with a low around 41. Breezy, with a west northwest wind 16 to 21 mph becoming west northwest 5 to 10 mph. Winds could gust as high as 33 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
Showers likely before noon. Cloudy through mid morning, then gradual clearing, with a high near 52. West wind 6 to 14 mph becoming north in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 60%.
Sunday Night
Mostly clear, with a low around 34. Northeast wind 6 to 8 mph becoming east southeast after midnight.
Columbus Day
Sunny, with a high near 52. East southeast wind 7 to 9 mph becoming west northwest in the afternoon.
Monday Night
Mostly cloudy, with a low around 35. Northwest wind 5 to 9 mph becoming east southeast after midnight.
Tuesday
Mostly sunny, with a high near 55.
Tuesday Night
Partly cloudy, with a low around 40.
Wednesday
A 20 percent chance of showers after noon. Mostly sunny, with a high near 59.
Wednesday Night
Showers likely. Partly cloudy, with a low around 39.
Thursday
Showers likely. Partly sunny, with a high near 52.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 38.
Friday
A slight chance of showers. Mostly sunny, with a high near 54.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles S Shell WY
 44.41°N 107.76°W (Elev. 4905 ft)
1:02 am MDT Oct 11, 2025
1am MDT Oct 11, 2025-6pm MDT Oct 17, 2025
 
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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