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

Spearfish / Clyde Ice (KSPF)

Lat: 44.48°NLon: 103.78°WElev: 3898ft.

Fair

64°F

18°C

Humidity 26%
Wind Speed E 13 G 18 mph
Barometer 30.18 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 18 Oct 3:15 pm MDT
Extended Forecast for

17 Miles N Newell SD

  • Tonight

    Tonight: Mostly clear, with a low around 36. Southeast wind 9 to 11 mph, with gusts as high as 18 mph.

    Low: 36 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 59. Breezy, with a southeast wind 10 to 15 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 32 mph.

    High: 59 °F

    Sunny then
    Sunny and
    Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 39. Breezy, with a southeast wind 15 to 20 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 32 mph.

    Low: 39 °F

    Clear and
    Breezy then
    Mostly Clear

  • Tuesday

    Tuesday: Mostly cloudy through mid morning, then gradual clearing, with a high near 70. East wind 5 to 9 mph becoming northeast in the afternoon. Winds could gust as high as 16 mph.

    High: 70 °F

    Becoming
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 42. Northeast wind 7 to 13 mph becoming northwest after midnight. Winds could gust as high as 18 mph.

    Low: 42 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 63. Northwest wind 8 to 14 mph becoming east in the afternoon. Winds could gust as high as 22 mph.

    High: 63 °F

    Sunny

  • Wednesday Night

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

    Low: 48 °F

    Mostly Clear
    and Breezy

  • Thursday

    Thursday: Sunny, with a high near 76. Windy.

    High: 76 °F

    Sunny and
    Windy

  • Thursday Night

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

    Low: 56 °F

    Partly Cloudy
    and Windy
    then Slight
    Chance Rain
    and Breezy

Detailed Forecast

Tonight
Mostly clear, with a low around 36. Southeast wind 9 to 11 mph, with gusts as high as 18 mph.
Monday
Sunny, with a high near 59. Breezy, with a southeast wind 10 to 15 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 32 mph.
Monday Night
Mostly clear, with a low around 39. Breezy, with a southeast wind 15 to 20 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 32 mph.
Tuesday
Mostly cloudy through mid morning, then gradual clearing, with a high near 70. East wind 5 to 9 mph becoming northeast in the afternoon. Winds could gust as high as 16 mph.
Tuesday Night
Mostly clear, with a low around 42. Northeast wind 7 to 13 mph becoming northwest after midnight. Winds could gust as high as 18 mph.
Wednesday
Sunny, with a high near 63. Northwest wind 8 to 14 mph becoming east in the afternoon. Winds could gust as high as 22 mph.
Wednesday Night
Mostly clear, with a low around 48. Breezy.
Thursday
Sunny, with a high near 76. Windy.
Thursday Night
A slight chance of rain after midnight. Partly cloudy, with a low around 56. Windy.
Friday
A chance of rain, mainly before noon. Partly sunny, with a high near 73. Windy.
Friday Night
A chance of rain. Mostly cloudy, with a low around 44. Windy.
Saturday
Mostly sunny, with a high near 53. Breezy.
Saturday Night
Partly cloudy, with a low around 37.
Sunday
Mostly sunny, with a high near 59. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
17 Miles N Newell SD
 44.97°N 103.44°W (Elev. 3186 ft)
12:31 pm MDT Oct 18, 2026
3pm MDT Oct 18, 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