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

Storm System to Move Across the Ohio Valley to the Mid-Atlantic and Northeast

Isolated severe thunderstorms will be possible on Veterans Day across parts of the lower Ohio and western Tennessee Valleys. A developing storm will bring rain and gusty winds to the Mid-Atlantic and Northeast on Thursday, with the first accumulating snow likely in the higher elevations of the central Appalachians and interior Northeast. Read More >

Hazardous Weather Conditions

Current conditions at

Watertown, Watertown Municipal Airport (KATY)

Lat: 44.9°NLon: 97.15°WElev: 1745ft.

A Few Clouds

50°F

10°C

Humidity 68%
Wind Speed N 14 mph
Barometer 30.07 in (1018.9 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 11 Nov 10:53 am CST
Extended Forecast for

Willow Lake SD

  • Veterans Day

    Veterans Day: Mostly sunny, with a high near 48. North wind 9 to 13 mph, with gusts as high as 21 mph.

    High: 48 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 28. North northeast wind 7 to 10 mph.

    Low: 28 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 37. North wind 3 to 8 mph.

    High: 37 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 22. Light and variable wind becoming east northeast around 5 mph after midnight.

    Low: 22 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 38. East southeast wind 5 to 9 mph.

    High: 38 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 24. Southeast wind 8 to 11 mph, with gusts as high as 20 mph.

    Low: 24 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 38. Southeast wind 13 to 17 mph, with gusts as high as 26 mph.

    High: 38 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 28. Southeast wind around 16 mph, with gusts as high as 28 mph.

    Low: 28 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 42. South southeast wind 14 to 17 mph, with gusts as high as 28 mph.

    High: 42 °F

    Mostly Sunny

Detailed Forecast

Veterans Day
Mostly sunny, with a high near 48. North wind 9 to 13 mph, with gusts as high as 21 mph.
Tonight
Mostly cloudy, with a low around 28. North northeast wind 7 to 10 mph.
Thursday
Mostly sunny, with a high near 37. North wind 3 to 8 mph.
Thursday Night
Partly cloudy, with a low around 22. Light and variable wind becoming east northeast around 5 mph after midnight.
Friday
Sunny, with a high near 38. East southeast wind 5 to 9 mph.
Friday Night
Mostly clear, with a low around 24. Southeast wind 8 to 11 mph, with gusts as high as 20 mph.
Saturday
Mostly sunny, with a high near 38. Southeast wind 13 to 17 mph, with gusts as high as 26 mph.
Saturday Night
Partly cloudy, with a low around 28. Southeast wind around 16 mph, with gusts as high as 28 mph.
Sunday
Mostly sunny, with a high near 42. South southeast wind 14 to 17 mph, with gusts as high as 28 mph.
Sunday Night
Partly cloudy, with a low around 32.
Monday
Mostly sunny, with a high near 47. Breezy.
Monday Night
Partly cloudy, with a low around 36. Breezy.
Tuesday
Mostly sunny, with a high near 49. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Willow Lake SD
 44.64°N 97.65°W (Elev. 1762 ft)
Last Update:
10:21 am CST Nov 11, 2026
Forecast Valid:
11am CST Nov 11, 2026-6pm CST Nov 17, 2026
 
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