Hazardous Coastal Conditions for the Mid-Atlantic; Storm System Approaching Southern Alaska

A Nor'easter will create hazardous marine and coastal conditions along the Mid-Atlantic coast through mid-week, with significant coastal flooding and beach erosion possible. Meanwhile, another strong storm system is forecast to bring high winds and heavy precipitation to portions of southern Alaska. Elsewhere, relatively benign weather is expected through the first half of the work week. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

41°F

5°C

Humidity 49%
Wind Speed NE 8 mph
Barometer 30.28 in (1022.3 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 18 Oct 11:53 pm MDT
Extended Forecast for

5 Miles SSW Hot Springs SD

  • Overnight

    Overnight: Mostly clear, with a low around 39. Northeast wind 7 to 10 mph, with gusts as high as 16 mph.

    Low: 39 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 59. East wind 6 to 9 mph, with gusts as high as 18 mph.

    High: 59 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 42. East wind 5 to 8 mph becoming calm  in the evening. Winds could gust as high as 15 mph.

    Low: 42 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 72. Light west wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 21 mph.

    High: 72 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 47. Light and variable wind becoming northwest around 5 mph.

    Low: 47 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 67. Calm wind becoming southeast 5 to 8 mph in the morning. Winds could gust as high as 16 mph.

    High: 67 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 74.

    High: 74 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A slight chance of rain after midnight.  Partly cloudy, with a low around 56.

    Low: 56 °F

    Partly Cloudy
    then Slight
    Chance Rain

Detailed Forecast

Overnight
Mostly clear, with a low around 39. Northeast wind 7 to 10 mph, with gusts as high as 16 mph.
Monday
Sunny, with a high near 59. East wind 6 to 9 mph, with gusts as high as 18 mph.
Monday Night
Clear, with a low around 42. East wind 5 to 8 mph becoming calm in the evening. Winds could gust as high as 15 mph.
Tuesday
Sunny, with a high near 72. Light west wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 21 mph.
Tuesday Night
Mostly clear, with a low around 47. Light and variable wind becoming northwest around 5 mph.
Wednesday
Sunny, with a high near 67. Calm wind becoming southeast 5 to 8 mph in the morning. Winds could gust as high as 16 mph.
Wednesday Night
Mostly clear, with a low around 48.
Thursday
Mostly sunny, with a high near 74.
Thursday Night
A slight chance of rain after midnight. Partly cloudy, with a low around 56.
Friday
A slight chance of rain after noon. Partly sunny, with a high near 72. Breezy.
Friday Night
A chance of rain. Mostly cloudy, with a low around 47. Breezy.
Saturday
A slight chance of rain. Mostly sunny, with a high near 58.
Saturday Night
Mostly clear, with a low around 40.
Sunday
Sunny, with a high near 63.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSW Hot Springs SD
 43.37°N 103.51°W (Elev. 3999 ft)
10:21 pm MDT Oct 18, 2026
12am MDT Oct 19, 2026-6pm MDT Oct 25, 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