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 >

Hazardous Weather Conditions

Current conditions at

Sisseton, Sisseton Municipal Airport (K8D3)

Lat: 45.67°NLon: 96.99°WElev: 1161ft.

50°F

10°C

Humidity 46%
Wind Speed NW 7 mph
Barometer 30.16 in (1021.6 mb)
Dewpoint 30°F (-1°C)
Visibility NA
Wind Chill47°F (8°C)
Last update 18 Oct 7:56 pm CDT
Extended Forecast for

Sisseton SD

  • Tonight

    Tonight: Mostly clear, with a low around 38. North northwest wind 5 to 9 mph.

    Low: 38 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 61. Light and variable wind becoming east 5 to 9 mph in the afternoon.

    High: 61 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 43. South southeast wind around 7 mph.

    Low: 43 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 67. South southeast wind 7 to 16 mph, with gusts as high as 24 mph.

    High: 67 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 48. South wind 6 to 9 mph.

    Low: 48 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 67. Calm wind becoming north 5 to 7 mph in the afternoon.

    High: 67 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 47. North wind around 5 mph becoming calm  in the evening.

    Low: 47 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 70. Light south southeast wind becoming southeast 8 to 13 mph in the morning. Winds could gust as high as 21 mph.

    High: 70 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 55. South southeast wind 9 to 15 mph, with gusts as high as 23 mph.

    Low: 55 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 38. North northwest wind 5 to 9 mph.
Monday
Sunny, with a high near 61. Light and variable wind becoming east 5 to 9 mph in the afternoon.
Monday Night
Mostly clear, with a low around 43. South southeast wind around 7 mph.
Tuesday
Sunny, with a high near 67. South southeast wind 7 to 16 mph, with gusts as high as 24 mph.
Tuesday Night
Mostly clear, with a low around 48. South wind 6 to 9 mph.
Wednesday
Sunny, with a high near 67. Calm wind becoming north 5 to 7 mph in the afternoon.
Wednesday Night
Clear, with a low around 47. North wind around 5 mph becoming calm in the evening.
Thursday
Sunny, with a high near 70. Light south southeast wind becoming southeast 8 to 13 mph in the morning. Winds could gust as high as 21 mph.
Thursday Night
Mostly clear, with a low around 55. South southeast wind 9 to 15 mph, with gusts as high as 23 mph.
Friday
A slight chance of showers. Partly sunny, with a high near 73. Breezy. Chance of precipitation is 20%.
Friday Night
A chance of showers. Mostly cloudy, with a low around 57. Breezy. Chance of precipitation is 40%.
Saturday
A chance of showers. Partly sunny, with a high near 66. Breezy. Chance of precipitation is 30%.
Saturday Night
A slight chance of showers. Partly cloudy, with a low around 44. Chance of precipitation is 20%.
Sunday
Mostly sunny, with a high near 59.
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ABOUT THIS FORECAST

 
Point Forecast:
Sisseton SD
 45.68°N 97.07°W (Elev. 1250 ft)
7:21 pm CDT Oct 18, 2026
8pm CDT Oct 18, 2026-6pm CDT 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