Hazardous Weather Conditions

Current conditions at

Watertown, Watertown Municipal Airport (KATY)

Lat: 44.9°NLon: 97.15°WElev: 1745ft.

Fair

12°F

-11°C

Humidity 58%
Wind Speed N 15 mph
Barometer 30.15 in (1025.1 mb)
Dewpoint 0°F (-18°C)
Visibility 10.00 mi
Wind Chill-4°F (-20°C)
Last update 16 Mar 4:53 pm CDT
Extended Forecast for

Willow Lake SD

  • Tonight

    Tonight: Partly cloudy, with a low around 0. North northwest wind 9 to 14 mph becoming light and variable.

    Low: 0 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Snow before 4pm, then a slight chance of sleet.  Patchy blowing snow after 10am. High near 29. Breezy, with a south southeast wind 14 to 23 mph, with gusts as high as 33 mph.  Chance of precipitation is 90%. New snow and sleet accumulation of around an inch possible.

    High: 29 °F

    Snow/Sleet
    and Patchy
    Blowing Snow

  • Tuesday Night

    Tuesday Night: Mostly cloudy, then gradually becoming mostly clear, with a steady temperature around 27. South southwest wind 9 to 14 mph becoming west after midnight.

    Low: 27 °F

    Decreasing
    Clouds

  • Wednesday

    Wednesday: Partly sunny, with a high near 42. Southwest wind 8 to 10 mph.

    High: 42 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 31. Southwest wind around 9 mph becoming west northwest after midnight.

    Low: 31 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 57. West southwest wind 8 to 11 mph.

    High: 57 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 41. South southwest wind around 10 mph.

    Low: 41 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 65. Breezy, with a west northwest wind 11 to 21 mph.

    High: 65 °F

    Mostly Sunny
    then Partly
    Sunny and
    Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 40. West northwest wind 13 to 15 mph becoming south southwest in the evening.

    Low: 40 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 0. North northwest wind 9 to 14 mph becoming light and variable.
Tuesday
Snow before 4pm, then a slight chance of sleet. Patchy blowing snow after 10am. High near 29. Breezy, with a south southeast wind 14 to 23 mph, with gusts as high as 33 mph. Chance of precipitation is 90%. New snow and sleet accumulation of around an inch possible.
Tuesday Night
Mostly cloudy, then gradually becoming mostly clear, with a steady temperature around 27. South southwest wind 9 to 14 mph becoming west after midnight.
Wednesday
Partly sunny, with a high near 42. Southwest wind 8 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 31. Southwest wind around 9 mph becoming west northwest after midnight.
Thursday
Mostly sunny, with a high near 57. West southwest wind 8 to 11 mph.
Thursday Night
Partly cloudy, with a low around 41. South southwest wind around 10 mph.
Friday
Mostly sunny, with a high near 65. Breezy, with a west northwest wind 11 to 21 mph.
Friday Night
Partly cloudy, with a low around 40. West northwest wind 13 to 15 mph becoming south southwest in the evening.
Saturday
Mostly sunny, with a high near 62. Breezy.
Saturday Night
A slight chance of rain and snow. Partly cloudy, with a low around 33. Chance of precipitation is 20%.
Sunday
Partly sunny, with a high near 46. Breezy.
Sunday Night
Mostly cloudy, with a low around 26.
Monday
A slight chance of snow. Mostly sunny, with a high near 45. Chance of precipitation is 20%.
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ABOUT THIS FORECAST

 
Point Forecast:
Willow Lake SD
 44.62°N 97.65°W (Elev. 1762 ft)
5:37 pm CDT Mar 16, 2026
5pm CDT Mar 16, 2026-6pm CDT Mar 23, 2026
 
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Additional Resources

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