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

Watertown, Watertown Municipal Airport (KATY)

Lat: 44.9°NLon: 97.15°WElev: 1745ft.

Fair

43°F

6°C

Humidity 68%
Wind Speed N 6 mph
Barometer 30.20 in (1023.6 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 18 Oct 9:53 pm CDT
Extended Forecast for

4 Miles SSW Waubay SD

  • Tonight

    Tonight: Mostly clear, with a low around 43. North northeast wind 5 to 8 mph.

    Low: 43 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 60. East wind 8 to 11 mph, with gusts as high as 21 mph.

    High: 60 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 45. South southeast wind around 7 mph.

    Low: 45 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 64. South wind 8 to 15 mph, with gusts as high as 26 mph.

    High: 64 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 49. South wind 6 to 10 mph, with gusts as high as 21 mph.

    Low: 49 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 66. Light and variable wind becoming northeast 5 to 7 mph in the afternoon.

    High: 66 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 49. Northeast wind around 6 mph.

    Low: 49 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 69. South southeast wind 6 to 11 mph, with gusts as high as 22 mph.

    High: 69 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 56. South southeast wind 10 to 16 mph, with gusts as high as 28 mph.

    Low: 56 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 43. North northeast wind 5 to 8 mph.
Monday
Sunny, with a high near 60. East wind 8 to 11 mph, with gusts as high as 21 mph.
Monday Night
Mostly clear, with a low around 45. South southeast wind around 7 mph.
Tuesday
Sunny, with a high near 64. South wind 8 to 15 mph, with gusts as high as 26 mph.
Tuesday Night
Mostly clear, with a low around 49. South wind 6 to 10 mph, with gusts as high as 21 mph.
Wednesday
Sunny, with a high near 66. Light and variable wind becoming northeast 5 to 7 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 49. Northeast wind around 6 mph.
Thursday
Sunny, with a high near 69. South southeast wind 6 to 11 mph, with gusts as high as 22 mph.
Thursday Night
Mostly clear, with a low around 56. South southeast wind 10 to 16 mph, with gusts as high as 28 mph.
Friday
A slight chance of showers before 1pm. Partly sunny, with a high near 70. 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 64. Breezy. Chance of precipitation is 30%.
Saturday Night
A slight chance of showers. Partly cloudy, with a low around 45. Chance of precipitation is 20%.
Sunday
Mostly sunny, with a high near 57.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Waubay SD
 45.27°N 97.33°W (Elev. 1765 ft)
9:21 pm CDT Oct 18, 2026
10pm 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