Hazardous Weather Conditions
Current conditions at
Watertown, Watertown Municipal Airport (KATY)
Lat: 44.9°NLon: 97.15°WElev: 1745ft.
Light Freezing Rain
29°F
-2°C
| Humidity | 96% |
| Wind Speed | NE 13 mph |
| Barometer | 29.93 in (1015.6 mb) |
| Dewpoint | 28°F (-2°C) |
| Visibility | 10.00 mi |
| Wind Chill | 19°F (-7°C) |
| Last update | 3 Apr 7:53 am CDT |
Extended Forecast for
6 Miles WSW Watertown SD
Winter Weather Advisory until April 4, 07:00pm
NOW until 7:00pm Sat

Winter Weather Advisory
Today

High: 32 °F
Wintry Mix
and BreezyTonight
Low: 26 °F
Snow/Sleet
then Snow
LikelySaturday

High: 33 °F
Snow and
Patchy
Blowing SnowSaturday Night
Low: 22 °F
Patchy
Blowing Snow
then Partly
CloudySunday

High: 40 °F
Mostly Sunny
Sunday Night

Low: 20 °F
Partly Cloudy
Monday

High: 31 °F
Mostly Sunny
Monday Night

Low: 12 °F
Partly Cloudy
Detailed Forecast
Today
Snow, freezing rain, and sleet before 5pm, then snow and freezing rain. High near 32. Breezy, with an east northeast wind 11 to 20 mph. Chance of precipitation is 100%. Total daytime ice accumulation of around a 0.2 of an inch possible. Total daytime snow and sleet accumulation of less than a half inch possible.
Tonight
Snow, possibly mixed with sleet, becoming all snow after 8pm. Low around 26. Northeast wind 8 to 11 mph becoming northwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New snow and sleet accumulation of 1 to 2 inches possible.
Saturday
Snow, mainly before 1pm. Patchy blowing snow after 9am. High near 33. Breezy, with a northwest wind 15 to 22 mph, with gusts as high as 33 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Saturday Night
Patchy blowing snow before 8pm. Partly cloudy, with a low around 22. West northwest wind 9 to 17 mph, with gusts as high as 28 mph.
Sunday
Mostly sunny, with a high near 40. West wind 8 to 18 mph, with gusts as high as 28 mph.
Sunday Night
Partly cloudy, with a low around 20. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Monday
Mostly sunny, with a high near 31. North wind 10 to 15 mph, with gusts as high as 24 mph.
Monday Night
Partly cloudy, with a low around 12. North wind 6 to 10 mph becoming east southeast after midnight.
Tuesday
Partly sunny, with a high near 41. Breezy, with a south southeast wind 9 to 14 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 32 mph.
Tuesday Night
Partly cloudy, with a low around 30. Breezy.
Wednesday
Mostly sunny, with a high near 54. Breezy.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 28. Chance of precipitation is 30%.
Thursday
A chance of rain and snow. Mostly cloudy, with a high near 41. Breezy. Chance of precipitation is 40%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
6 Miles WSW Watertown SD
44.88°N 97.26°W (Elev. 1749 ft)
44.88°N 97.26°W (Elev. 1749 ft)
7:36 am CDT Apr 3, 2026
8am CDT Apr 3, 2026-6pm CDT Apr 9, 2026



