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

Storm Systems to Impact the Central and Eastern U.S. Through the Weekend

Two storm systems will track through the central and eastern U.S. today through this weekend with areas of gusty winds, rain and heavy snow. Severe thunderstorms and heavy to excessive rainfall is forecast today from the Lower Mississippi River Valley to the Tennessee Valley. Damaging winds, a few tornadoes, and areas of flooding are possible. Read More >

Current conditions at

Watertown, Watertown Municipal Airport (KATY)

Lat: 44.9°NLon: 97.15°WElev: 1745ft.

A Few Clouds

35°F

2°C

Humidity 50%
Wind Speed SW 7 mph
Barometer 30.08 in (1020.9 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 9 Jan 12:53 pm CST
Extended Forecast for

5 Miles NE Goodwin SD

  • This Afternoon

    This Afternoon: A chance of flurries before 3pm, then a chance of sprinkles between 3pm and 4pm, then a slight chance of snow after 4pm. Mostly cloudy, with a high near 38. West southwest wind 9 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

    High: 38 °F

    Slight Chance
    Sprinkles/Snow

  • Tonight

    Tonight: A chance of flurries between 1am and 2am. Partly cloudy, with a low around 15. West northwest wind 11 to 14 mph, with gusts as high as 24 mph.

    Low: 15 °F

    Chance
    Flurries

  • Saturday

    Saturday: Sunny, with a high near 18. Blustery, with a northwest wind 14 to 22 mph, with gusts as high as 32 mph.

    High: 18 °F

    Sunny and
    Blustery

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 7. Northwest wind 13 to 18 mph becoming west northwest 7 to 12 mph after midnight. Winds could gust as high as 28 mph.

    Low: 7 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 33. Southwest wind 8 to 18 mph, with gusts as high as 29 mph.

    High: 33 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 28. West wind 14 to 17 mph, with gusts as high as 28 mph.

    Low: 28 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 44. West southwest wind 14 to 16 mph, with gusts as high as 28 mph.

    High: 44 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A slight chance of rain after midnight. Mostly cloudy, with a low around 34. West wind 15 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.

    Low: 34 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Tuesday

    Tuesday: A chance of rain, mainly before noon. Mostly cloudy, with a high near 40. Breezy, with a northwest wind 17 to 22 mph, with gusts as high as 33 mph. Chance of precipitation is 30%.

    High: 40 °F

    Chance Rain
    and Breezy

Detailed Forecast

This Afternoon
A chance of flurries before 3pm, then a chance of sprinkles between 3pm and 4pm, then a slight chance of snow after 4pm. Mostly cloudy, with a high near 38. West southwest wind 9 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Tonight
A chance of flurries between 1am and 2am. Partly cloudy, with a low around 15. West northwest wind 11 to 14 mph, with gusts as high as 24 mph.
Saturday
Sunny, with a high near 18. Blustery, with a northwest wind 14 to 22 mph, with gusts as high as 32 mph.
Saturday Night
Partly cloudy, with a low around 7. Northwest wind 13 to 18 mph becoming west northwest 7 to 12 mph after midnight. Winds could gust as high as 28 mph.
Sunday
Mostly sunny, with a high near 33. Southwest wind 8 to 18 mph, with gusts as high as 29 mph.
Sunday Night
Partly cloudy, with a low around 28. West wind 14 to 17 mph, with gusts as high as 28 mph.
Monday
Mostly sunny, with a high near 44. West southwest wind 14 to 16 mph, with gusts as high as 28 mph.
Monday Night
A slight chance of rain after midnight. Mostly cloudy, with a low around 34. West wind 15 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.
Tuesday
A chance of rain, mainly before noon. Mostly cloudy, with a high near 40. Breezy, with a northwest wind 17 to 22 mph, with gusts as high as 33 mph. Chance of precipitation is 30%.
Tuesday Night
A slight chance of rain and snow before midnight. Mostly cloudy, with a low around 22. Blustery. Chance of precipitation is 20%.
Wednesday
Partly sunny, with a high near 30.
Wednesday Night
Mostly cloudy, with a low around 23.
Thursday
A chance of snow. Mostly cloudy, with a high near 36. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NE Goodwin SD
 44.93°N 96.78°W (Elev. 1909 ft)
Last Update:
12:36 pm CST Jan 9, 2026
Forecast Valid:
1pm CST Jan 9, 2026-6pm CST Jan 15, 2026
 
Forecast Discussion
 
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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