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Hazardous Weather Conditions
Current conditions at
Watertown, Watertown Municipal Airport (KATY)
Lat: 44.9°NLon: 97.15°WElev: 1745ft.
Fair
30°F
-1°C
| Humidity | 58% |
| Wind Speed | S 17 G 31 mph |
| Barometer | 30.26 in (1027.0 mb) |
| Dewpoint | 17°F (-8°C) |
| Visibility | 10.00 mi |
| Wind Chill | 18°F (-8°C) |
| Last update | 28 Mar 7:53 am CDT |
Extended Forecast for
Webster SD
Wind Advisory until March 28, 05:00pm
Red Flag Warning March 28, 10:00am until March 28, 09:00pm
NOW until 5:00pm Sat

Wind Advisory
Today

High: 61 °F
Mostly Sunny
and BreezyTonight

Low: 35 °F
Mostly Cloudy
Sunday

High: 63 °F
Mostly Sunny
Sunday Night

Low: 38 °F
Partly Cloudy
Monday

High: 67 °F
Partly Sunny
Monday Night

Low: 33 °F
Slight Chance
RainTuesday

High: 42 °F
Partly Sunny
and BreezyTuesday Night

Low: 19 °F
Mostly Clear
Detailed Forecast
Today
Mostly sunny, with a high near 61. Breezy, with a southwest wind 20 to 29 mph, with gusts as high as 45 mph.
Tonight
Mostly cloudy, with a low around 35. Southwest wind 6 to 9 mph becoming east southeast after midnight.
Sunday
Mostly sunny, with a high near 63. East wind 6 to 9 mph becoming north in the afternoon.
Sunday Night
Partly cloudy, with a low around 38. East wind 7 to 10 mph.
Monday
Partly sunny, with a high near 67. East wind 11 to 15 mph becoming west southwest in the afternoon. Winds could gust as high as 23 mph.
Monday Night
A slight chance of rain. Mostly cloudy, with a low around 33. North wind 11 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 20%.
Tuesday
Partly sunny, with a high near 42. Breezy, with a northwest wind 18 to 22 mph, with gusts as high as 33 mph.
Tuesday Night
Mostly clear, with a low around 19. North northeast wind 8 to 18 mph, with gusts as high as 29 mph.
Wednesday
Mostly sunny, with a high near 44. East northeast wind 7 to 15 mph becoming southeast in the afternoon. Winds could gust as high as 24 mph.
Wednesday Night
A slight chance of snow after 1am. Partly cloudy, with a low around 31. Breezy. Chance of precipitation is 20%.
Thursday
A chance of rain and snow. Mostly sunny, with a high near 52. Windy. Chance of precipitation is 30%.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 37. Breezy. Chance of precipitation is 40%.
Friday
A chance of rain. Mostly cloudy, with a high near 49. Breezy. Chance of precipitation is 50%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Webster SD
45.33°N 97.52°W (Elev. 1831 ft)
45.33°N 97.52°W (Elev. 1831 ft)
7:36 am CDT Mar 28, 2026
8am CDT Mar 28, 2026-6pm CDT Apr 3, 2026



