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

9 Miles NNW Willow Lake SD

  • This Afternoon

    This Afternoon: A chance of snow, mainly between 3pm and 4pm.  Mostly cloudy, with a high near 34. West southwest wind 7 to 14 mph.  Chance of precipitation is 30%.

    High: 34 °F

    Chance Snow

  • Tonight

    Tonight: A chance of flurries before midnight, then a slight chance of snow between midnight and 1am.  Mostly cloudy, with a low around 15. West northwest wind 10 to 14 mph.  Chance of precipitation is 20%.

    Low: 15 °F

    Partly Cloudy
    then Slight
    Chance Snow

  • Saturday

    Saturday: Sunny, with a high near 20. Blustery, with a northwest wind 14 to 22 mph, with gusts as high as 31 mph.

    High: 20 °F

    Sunny then
    Sunny and
    Blustery

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 7. North northwest wind 6 to 16 mph becoming southwest after midnight.

    Low: 7 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 34. South southwest wind 7 to 16 mph, with gusts as high as 24 mph.

    High: 34 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 25. West wind 10 to 13 mph.

    Low: 25 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 44. West southwest wind 10 to 14 mph.

    High: 44 °F

    Partly Sunny

  • Monday Night

    Monday Night: A slight chance of rain after midnight.  Mostly cloudy, with a low around 34. West wind 11 to 15 mph, with gusts as high as 23 mph.  Chance of precipitation is 20%.

    Low: 34 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Tuesday

    Tuesday: A chance of rain.  Partly sunny, with a high near 42. Breezy, with a northwest wind 15 to 22 mph, with gusts as high as 32 mph.  Chance of precipitation is 30%.

    High: 42 °F

    Chance Rain
    and Breezy

Detailed Forecast

This Afternoon
A chance of snow, mainly between 3pm and 4pm. Mostly cloudy, with a high near 34. West southwest wind 7 to 14 mph. Chance of precipitation is 30%.
Tonight
A chance of flurries before midnight, then a slight chance of snow between midnight and 1am. Mostly cloudy, with a low around 15. West northwest wind 10 to 14 mph. Chance of precipitation is 20%.
Saturday
Sunny, with a high near 20. Blustery, with a northwest wind 14 to 22 mph, with gusts as high as 31 mph.
Saturday Night
Mostly clear, with a low around 7. North northwest wind 6 to 16 mph becoming southwest after midnight.
Sunday
Mostly sunny, with a high near 34. South southwest wind 7 to 16 mph, with gusts as high as 24 mph.
Sunday Night
Partly cloudy, with a low around 25. West wind 10 to 13 mph.
Monday
Partly sunny, with a high near 44. West southwest wind 10 to 14 mph.
Monday Night
A slight chance of rain after midnight. Mostly cloudy, with a low around 34. West wind 11 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Tuesday
A chance of rain. Partly sunny, with a high near 42. Breezy, with a northwest wind 15 to 22 mph, with gusts as high as 32 mph. Chance of precipitation is 30%.
Tuesday Night
A slight chance of rain before midnight, then a chance of snow. Mostly cloudy, with a low around 23. Chance of precipitation is 30%.
Wednesday
A slight chance of snow. Partly sunny, with a high near 32. Chance of precipitation is 20%.
Wednesday Night
Mostly cloudy, with a low around 24.
Thursday
A chance of rain and snow. Mostly cloudy, with a high near 37. Breezy. Chance of precipitation is 30%.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles NNW Willow Lake SD
 44.75°N 97.71°W (Elev. 1768 ft)
12:36 pm CST Jan 9, 2026
1pm CST Jan 9, 2026-6pm CST Jan 15, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database