Flooding Possible in the Southwest U.S.; Coastal Storm to Impact the East

Heavy to excessive rainfall is expected today into Wednesday over New Mexico into far west Texas. Flash flooding and debris flows in wildfire burn areas will be possible. A strong coastal storm will develop off the Mid-Atlantic coast Wednesday, intensifying toward southern New England this weekend. Significant coastal flooding, strong rip currents, and beach erosion from high surf expected. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

Lat: 43.73°NLon: 103.62°WElev: 5600ft.

Overcast

53°F

12°C

Humidity 93%
Wind Speed SE 3 mph
Barometer 30.17 in (1018.4 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update 22 Sep 7:53 pm MDT
Extended Forecast for

9 Miles SSW Rochford SD

  • Tonight

    Tonight: A 30 percent chance of showers, mainly between midnight and 4am.  Increasing clouds, with a low around 49. Southwest wind around 7 mph, with gusts as high as 24 mph.

    Low: 49 °F

    Partly Cloudy
    then Chance
    Showers

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 70. Southwest wind 5 to 8 mph, with gusts as high as 22 mph.

    High: 70 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 46. West wind around 5 mph becoming calm  in the evening.

    Low: 46 °F

    Decreasing
    Clouds

  • Thursday

    Thursday: Increasing clouds, with a high near 69. Calm wind becoming east around 5 mph in the afternoon. Winds could gust as high as 17 mph.

    High: 69 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: A 20 percent chance of showers after midnight.  Mostly cloudy, with a low around 46. Light east wind. Winds could gust as high as 16 mph.

    Low: 46 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Friday

    Friday: A chance of showers, with thunderstorms also possible after noon.  Partly sunny, with a high near 67. Calm wind becoming south 5 to 7 mph in the morning. Winds could gust as high as 22 mph.  Chance of precipitation is 50%.

    High: 67 °F

    Chance
    Showers then
    Slight Chance
    T-storms

  • Friday Night

    Friday Night: Partly cloudy, with a low around 50.

    Low: 50 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 74.

    High: 74 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 47.

    Low: 47 °F

    Mostly Clear

Detailed Forecast

Tonight
A 30 percent chance of showers, mainly between midnight and 4am. Increasing clouds, with a low around 49. Southwest wind around 7 mph, with gusts as high as 24 mph.
Wednesday
Mostly cloudy, with a high near 70. Southwest wind 5 to 8 mph, with gusts as high as 22 mph.
Wednesday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 46. West wind around 5 mph becoming calm in the evening.
Thursday
Increasing clouds, with a high near 69. Calm wind becoming east around 5 mph in the afternoon. Winds could gust as high as 17 mph.
Thursday Night
A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 46. Light east wind. Winds could gust as high as 16 mph.
Friday
A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 67. Calm wind becoming south 5 to 7 mph in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 50%.
Friday Night
Partly cloudy, with a low around 50.
Saturday
Sunny, with a high near 74.
Saturday Night
Mostly clear, with a low around 47.
Sunday
Mostly sunny, with a high near 71.
Sunday Night
A slight chance of showers. Mostly cloudy, with a low around 49.
Monday
A chance of showers and thunderstorms. Partly sunny, with a high near 67.
Monday Night
A chance of showers. Mostly cloudy, with a low around 43.
Tuesday
A chance of showers. Mostly sunny, with a high near 60.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles SSW Rochford SD
 44.01°N 103.83°W (Elev. 5997 ft)
7:56 pm MDT Sep 22, 2026
8pm MDT Sep 22, 2026-6pm MDT Sep 29, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database