Coastal Storm Impacting the Mid-Atlantic; Heavy Rain and Below Average Temperatures Over the Plains

A coastal storm will bring widespread rain, gusty winds, shallow coastal flooding, rip currents, large surf and possible areal flooding over the Mid-Atlantic region into Wednesday. Heavy rains and thunderstorms, some severe, persist across the Plains. Above average temperatures expected across much of the CONUS, except over the Plains. Read More >

Hazardous Weather Conditions

Current conditions at

Custer, Custer County Airport (KCUT)

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

Overcast

50°F

10°C

Humidity 93%
Wind Speed NW 3 mph
Barometer 30.26 in (1021.3 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 17 Sep 2:53 am MDT
Extended Forecast for

2 Miles ESE Pringle SD

  • Overnight

    Overnight: A 30 percent chance of showers, mainly after 4am.  Cloudy, with a steady temperature around 55. North wind around 5 mph.

    Low: 55 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 10am.  High near 58. North wind 5 to 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 80%.

    High: 58 °F

    Showers

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm before midnight, then showers likely.  Low around 50. North wind around 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 90%.

    Low: 50 °F

    Showers then
    Showers
    Likely

  • Thursday

    Thursday: Showers likely, mainly before noon.  Partly sunny, with a high near 63. North wind 5 to 10 mph, with gusts as high as 15 mph.  Chance of precipitation is 60%.

    High: 63 °F

    Showers
    Likely then
    Chance
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 47. North wind around 5 mph becoming west in the evening.

    Low: 47 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 71. Calm wind becoming south around 5 mph in the afternoon. Winds could gust as high as 15 mph.

    High: 71 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 52. Southeast wind around 5 mph becoming calm.

    Low: 52 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 76. Northwest wind around 5 mph becoming south in the morning. Winds could gust as high as 15 mph.

    High: 76 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 55.

    Low: 55 °F

    Mostly Clear

Detailed Forecast

Overnight
A 30 percent chance of showers, mainly after 4am. Cloudy, with a steady temperature around 55. North wind around 5 mph.
Wednesday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 10am. High near 58. North wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.
Wednesday Night
Showers and possibly a thunderstorm before midnight, then showers likely. Low around 50. North wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.
Thursday
Showers likely, mainly before noon. Partly sunny, with a high near 63. North wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 60%.
Thursday Night
Partly cloudy, with a low around 47. North wind around 5 mph becoming west in the evening.
Friday
Sunny, with a high near 71. Calm wind becoming south around 5 mph in the afternoon. Winds could gust as high as 15 mph.
Friday Night
Partly cloudy, with a low around 52. Southeast wind around 5 mph becoming calm.
Saturday
Mostly sunny, with a high near 76. Northwest wind around 5 mph becoming south in the morning. Winds could gust as high as 15 mph.
Saturday Night
Mostly clear, with a low around 55.
Sunday
Sunny, with a high near 81.
Sunday Night
Partly cloudy, with a low around 53.
Monday
Sunny, with a high near 75.
Monday Night
Mostly clear, with a low around 52.
Tuesday
Sunny, with a high near 79.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE Pringle SD
 43.61°N 103.56°W (Elev. 5000 ft)
3:21 am MDT Sep 17, 2025
3am MDT Sep 17, 2025-6pm MDT Sep 23, 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