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Hazardous Weather Conditions

Current conditions at

Watertown, Watertown Municipal Airport (KATY)

Lat: 44.9°NLon: 97.15°WElev: 1745ft.

Fair and Breezy

36°F

2°C

Humidity 44%
Wind Speed S 25 G 38 mph
Barometer 30.23 in (1025.6 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill24°F (-4°C)
Last update 28 Mar 8:53 am CDT
Extended Forecast for

Willow Lake SD

Wind Advisory until March 28, 05:00pm
Red Flag Warning March 28, 10:00am until March 28, 09:00pm
Click here for hazard details and duration
Wind Advisory
Red Flag Warning
  •  
    Wind Advisory until March 28, 05:00pm

    NOW until 5:00pm Sat

    Wind Advisory

  • Today

    High: 61 °F

    Mostly Sunny
    and Windy

  • Tonight

    Tonight: Mostly cloudy, with a low around 36. South wind 10 to 14 mph, with gusts as high as 22 mph.

    Low: 36 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 67. East southeast wind around 10 mph becoming north northeast in the afternoon.

    High: 67 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 41. East wind 9 to 14 mph.

    Low: 41 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 72. East wind 15 to 17 mph becoming west in the afternoon.

    High: 72 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A slight chance of rain. Mostly cloudy, with a low around 35. Breezy, with a north wind 13 to 18 mph increasing to 19 to 24 mph after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 20%.

    Low: 35 °F

    Slight Chance
    Rain and
    Breezy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 44. Breezy, with a north northwest wind 23 to 25 mph, with gusts as high as 33 mph.

    High: 44 °F

    Mostly Cloudy
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 20. Blustery, with a north northeast wind 16 to 21 mph decreasing to 10 to 15 mph after midnight.

    Low: 20 °F

    Mostly Clear
    and Blustery
    then Mostly
    Clear

Detailed Forecast

Today
Mostly sunny, with a high near 61. Windy, with a south southwest wind 25 to 33 mph, with gusts as high as 44 mph.
Tonight
Mostly cloudy, with a low around 36. South wind 10 to 14 mph, with gusts as high as 22 mph.
Sunday
Mostly sunny, with a high near 67. East southeast wind around 10 mph becoming north northeast in the afternoon.
Sunday Night
Partly cloudy, with a low around 41. East wind 9 to 14 mph.
Monday
Mostly sunny, with a high near 72. East wind 15 to 17 mph becoming west in the afternoon.
Monday Night
A slight chance of rain. Mostly cloudy, with a low around 35. Breezy, with a north wind 13 to 18 mph increasing to 19 to 24 mph after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 20%.
Tuesday
Mostly cloudy, with a high near 44. Breezy, with a north northwest wind 23 to 25 mph, with gusts as high as 33 mph.
Tuesday Night
Mostly clear, with a low around 20. Blustery, with a north northeast wind 16 to 21 mph decreasing to 10 to 15 mph after midnight.
Wednesday
Mostly sunny, with a high near 46. Southeast wind 10 to 16 mph, with gusts as high as 24 mph.
Wednesday Night
A slight chance of snow. Partly cloudy, with a low around 32. Breezy. Chance of precipitation is 20%.
Thursday
A chance of rain and snow. Mostly sunny, with a high near 53. Windy. Chance of precipitation is 30%.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 37. Windy. Chance of precipitation is 40%.
Friday
A chance of rain. Mostly cloudy, with a high near 51. Breezy. Chance of precipitation is 50%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Willow Lake SD
 44.62°N 97.65°W (Elev. 1762 ft)
Last Update:
8:36 am CDT Mar 28, 2026
Forecast Valid:
9am CDT Mar 28, 2026-6pm CDT Apr 3, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation