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.

38°F

3°C

Humidity 73%
Wind Speed NW 6 mph
Barometer 30.23 in (1023.9 mb)
Dewpoint 30°F (-1°C)
Visibility NA
Wind Chill33°F (1°C)
Last update 18 Oct 11:56 pm CDT
Extended Forecast for

3 Miles SE Lake City SD

  • Overnight

    Overnight: Mostly clear, with a low around 39. North northeast wind 6 to 8 mph.

    Low: 39 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 61. East wind 7 to 10 mph, with gusts as high as 21 mph.

    High: 61 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 43. South southeast wind around 8 mph.

    Low: 43 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 67. South wind 9 to 16 mph, with gusts as high as 26 mph.

    High: 67 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 48. South wind 7 to 10 mph, with gusts as high as 22 mph.

    Low: 48 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 64. Light and variable wind becoming north northeast 5 to 7 mph in the afternoon.

    High: 64 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 46. North northeast wind around 6 mph becoming light and variable  after midnight.

    Low: 46 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 68. Southeast wind 5 to 13 mph, with gusts as high as 23 mph.

    High: 68 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 54. South southeast wind 10 to 15 mph, with gusts as high as 29 mph.

    Low: 54 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 39. North northeast wind 6 to 8 mph.
Monday
Sunny, with a high near 61. East wind 7 to 10 mph, with gusts as high as 21 mph.
Monday Night
Clear, with a low around 43. South southeast wind around 8 mph.
Tuesday
Sunny, with a high near 67. South wind 9 to 16 mph, with gusts as high as 26 mph.
Tuesday Night
Mostly clear, with a low around 48. South wind 7 to 10 mph, with gusts as high as 22 mph.
Wednesday
Sunny, with a high near 64. Light and variable wind becoming north northeast 5 to 7 mph in the afternoon.
Wednesday Night
Clear, with a low around 46. North northeast wind around 6 mph becoming light and variable after midnight.
Thursday
Sunny, with a high near 68. Southeast wind 5 to 13 mph, with gusts as high as 23 mph.
Thursday Night
Mostly clear, with a low around 54. South southeast wind 10 to 15 mph, with gusts as high as 29 mph.
Friday
A chance of showers, mainly before 1pm. Partly sunny, with a high near 69. Breezy. Chance of precipitation is 30%.
Friday Night
A chance of showers. Mostly cloudy, with a low around 55. Breezy. Chance of precipitation is 40%.
Saturday
A chance of showers. Partly sunny, with a high near 62. Breezy. Chance of precipitation is 30%.
Saturday Night
A slight chance of showers. Partly cloudy, with a low around 43. Chance of precipitation is 20%.
Sunday
Mostly sunny, with a high near 55.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SE Lake City SD
 45.69°N 97.35°W (Elev. 1824 ft)
11:56 pm CDT Oct 18, 2026
12am CDT Oct 19, 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