National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

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

Rapid City, Rapid City Regional Airport (KRAP)

Lat: 44.05°NLon: 103.05°WElev: 3202ft.

Fair

44°F

7°C

Humidity 49%
Wind Speed Calm
Barometer 30.25 in (1024.3 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 19 Oct 12:52 am MDT
Extended Forecast for

3 Miles NE Colonial Pine Hills SD

  • Overnight

    Overnight: Mostly clear, with a low around 37. Calm wind.

    Low: 37 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 59. Light southwest wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 24 mph.

    High: 59 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 45. South wind 7 to 9 mph, with gusts as high as 22 mph.

    Low: 45 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 75. South wind 5 to 9 mph becoming north in the afternoon. Winds could gust as high as 20 mph.

    High: 75 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 47. Northwest wind 6 to 9 mph, with gusts as high as 21 mph.

    Low: 47 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 66. Northwest wind 5 to 7 mph becoming southeast in the afternoon. Winds could gust as high as 17 mph.

    High: 66 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 50.

    Low: 50 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 75.

    High: 75 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 55.

    Low: 55 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 37. Calm wind.
Monday
Sunny, with a high near 59. Light southwest wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 24 mph.
Monday Night
Mostly clear, with a low around 45. South wind 7 to 9 mph, with gusts as high as 22 mph.
Tuesday
Sunny, with a high near 75. South wind 5 to 9 mph becoming north in the afternoon. Winds could gust as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 47. Northwest wind 6 to 9 mph, with gusts as high as 21 mph.
Wednesday
Sunny, with a high near 66. Northwest wind 5 to 7 mph becoming southeast in the afternoon. Winds could gust as high as 17 mph.
Wednesday Night
Mostly clear, with a low around 50.
Thursday
Mostly sunny, with a high near 75.
Thursday Night
Mostly cloudy, with a low around 55.
Friday
A slight chance of rain after noon. Partly sunny, with a high near 73.
Friday Night
A chance of rain. Partly cloudy, with a low around 43.
Saturday
Mostly sunny, with a high near 55.
Saturday Night
Partly cloudy, with a low around 38.
Sunday
Mostly sunny, with a high near 60.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NE Colonial Pine Hills SD
 44.03°N 103.27°W (Elev. 3615 ft)
Last Update:
12:31 am MDT Oct 19, 2026
Forecast Valid:
1am MDT Oct 19, 2026-6pm MDT Oct 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation