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 >

Current conditions at

Watertown, Watertown Municipal Airport (KATY)

Lat: 44.9°NLon: 97.15°WElev: 1745ft.

Partly Cloudy

29°F

-2°C

Humidity 82%
Wind Speed N 8 mph
Barometer 30.16 in (1022.9 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 12 Nov 1:53 am CST
Extended Forecast for

4 Miles W Clear Lake SD

  • Overnight

    Overnight: Mostly cloudy, with a low around 28. North wind around 13 mph, with gusts as high as 22 mph.

    Low: 28 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, then gradually becoming sunny, with a high near 36. North wind 7 to 11 mph, with gusts as high as 21 mph.

    High: 36 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 21. North wind 3 to 6 mph.

    Low: 21 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 36. Light and variable wind becoming east around 6 mph in the morning.

    High: 36 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 20. South wind 6 to 8 mph.

    Low: 20 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 37. South wind 8 to 13 mph, with gusts as high as 22 mph.

    High: 37 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 26. South wind 9 to 13 mph, with gusts as high as 22 mph.

    Low: 26 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 41. South wind 13 to 15 mph, with gusts as high as 26 mph.

    High: 41 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 33. Breezy, with a south southwest wind 13 to 20 mph, with gusts as high as 31 mph.

    Low: 33 °F

    Partly Cloudy
    then Partly
    Cloudy and
    Breezy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 28. North wind around 13 mph, with gusts as high as 22 mph.
Thursday
Mostly cloudy, then gradually becoming sunny, with a high near 36. North wind 7 to 11 mph, with gusts as high as 21 mph.
Thursday Night
Partly cloudy, with a low around 21. North wind 3 to 6 mph.
Friday
Sunny, with a high near 36. Light and variable wind becoming east around 6 mph in the morning.
Friday Night
Mostly clear, with a low around 20. South wind 6 to 8 mph.
Saturday
Sunny, with a high near 37. South wind 8 to 13 mph, with gusts as high as 22 mph.
Saturday Night
Partly cloudy, with a low around 26. South wind 9 to 13 mph, with gusts as high as 22 mph.
Sunday
Mostly sunny, with a high near 41. South wind 13 to 15 mph, with gusts as high as 26 mph.
Sunday Night
Partly cloudy, with a low around 33. Breezy, with a south southwest wind 13 to 20 mph, with gusts as high as 31 mph.
Monday
Sunny, with a high near 50. Breezy.
Monday Night
Mostly clear, with a low around 37. Breezy.
Tuesday
Mostly sunny, with a high near 51. Breezy.
Tuesday Night
Partly cloudy, with a low around 41. Breezy.
Wednesday
A chance of rain. Partly sunny, with a high near 51. Breezy. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles W Clear Lake SD
 44.78°N 96.75°W (Elev. 1900 ft)
Last Update:
2:21 am CST Nov 12, 2026
Forecast Valid:
2am CST Nov 12, 2026-6pm CST Nov 18, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation