Areas of Excessive Rainfall and Severe Thunderstorms; Fire Weather Concerns in the Northern Plains and Four Corners Region

Widespread showers and thunderstorms may bring areas of flash flooding across much of the Southern Plains into the Gulf Coast region and the upper Ohio River Valley into the Mid-Atlantic. A large Pacific storm will bring widespread rain, gusty winds, and mountain snow to California and the Great Basin. Fire weather concerns expected in the Northern Plains and the Four Corners region. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

58°F

14°C

Humidity 58%
Wind Speed S 6 mph
Barometer 30.02 in (1009.5 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 27 May 3:53 am MDT
Extended Forecast for

6 Miles SE Rochford SD

  • Today

    Today: Mostly sunny, with a high near 78. Southeast wind 5 to 10 mph, with gusts as high as 28 mph.

    High: 78 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 51. Southeast wind 5 to 8 mph becoming calm  in the evening. Winds could gust as high as 26 mph.

    Low: 51 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 77. Light south wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 30 mph.

    High: 77 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 51. Southeast wind 5 to 8 mph becoming calm  in the evening. Winds could gust as high as 25 mph.

    Low: 51 °F

    Mostly Cloudy

  • Friday

    Friday: A 30 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 77. Calm wind becoming south 5 to 8 mph in the morning. Winds could gust as high as 26 mph.

    High: 77 °F

    Mostly Sunny
    then Chance
    T-storms

  • Friday Night

    Friday Night: A 40 percent chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 50. Southeast wind around 6 mph becoming calm  in the evening. Winds could gust as high as 23 mph.

    Low: 50 °F

    Chance
    T-storms then
    Mostly Cloudy

  • Saturday

    Saturday: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after noon.  High near 73. Chance of precipitation is 80%.

    High: 73 °F

    Chance
    Showers then
    T-storms

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm before midnight, then a slight chance of showers.  Mostly cloudy, with a low around 47.

    Low: 47 °F

    Showers
    Likely

  • Sunday

    Sunday: A chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 74.

    High: 74 °F

    Mostly Sunny
    then Chance
    Showers

Detailed Forecast

Today
Mostly sunny, with a high near 78. Southeast wind 5 to 10 mph, with gusts as high as 28 mph.
Tonight
Partly cloudy, with a low around 51. Southeast wind 5 to 8 mph becoming calm in the evening. Winds could gust as high as 26 mph.
Thursday
Mostly sunny, with a high near 77. Light south wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 30 mph.
Thursday Night
Mostly cloudy, with a low around 51. Southeast wind 5 to 8 mph becoming calm in the evening. Winds could gust as high as 25 mph.
Friday
A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 77. Calm wind becoming south 5 to 8 mph in the morning. Winds could gust as high as 26 mph.
Friday Night
A 40 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 50. Southeast wind around 6 mph becoming calm in the evening. Winds could gust as high as 23 mph.
Saturday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after noon. High near 73. Chance of precipitation is 80%.
Saturday Night
Showers likely and possibly a thunderstorm before midnight, then a slight chance of showers. Mostly cloudy, with a low around 47.
Sunday
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 74.
Sunday Night
A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 46.
Monday
Showers likely and possibly a thunderstorm. Mostly sunny, with a high near 71.
Monday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 46.
Tuesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 70.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SE Rochford SD
 44.06°N 103.66°W (Elev. 5371 ft)
1:31 am MDT May 27, 2026
4am MDT May 27, 2026-6pm MDT Jun 2, 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