Hazardous Weather Conditions
Current conditions at
Watertown, Watertown Municipal Airport (KATY)
Lat: 44.9°NLon: 97.15°WElev: 1745ft.
Fair
72°F
22°C
| Humidity | 28% |
| Wind Speed | NW 10 mph |
| Barometer | 29.72 in (1005.9 mb) |
| Dewpoint | 37°F (3°C) |
| Visibility | 10.00 mi |
| Last update | 15 May 10:53 am CDT |
Extended Forecast for
South Shore SD
Red Flag Warning May 15, 10:58am until May 15, 07:00pm
NOW until 7:00pm Fri

Red Flag Warning
Today

High: 79 °F
Sunny
Tonight

Low: 48 °F
Mostly Clear
Saturday

High: 75 °F
Mostly Sunny
Saturday Night
Low: 49 °F
Mostly Cloudy
then Showers
LikelySunday

High: 71 °F
Showers and
BreezySunday Night

Low: 43 °F
Showers
LikelyMonday
High: 56 °F
Breezy.
Chance
Showers then
Showers
LikelyMonday Night

Low: 39 °F
Showers and
Breezy
Detailed Forecast
Today
Sunny, with a high near 79. West wind 14 to 16 mph, with gusts as high as 28 mph.
Tonight
Mostly clear, with a low around 48. West wind 7 to 14 mph, with gusts as high as 25 mph.
Saturday
Mostly sunny, with a high near 75. West northwest wind 6 to 9 mph becoming east in the afternoon.
Saturday Night
Showers likely and possibly a thunderstorm, mainly after 4am. Partly cloudy during the early evening, then becoming cloudy, with a low around 49. East wind 10 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
Showers and possibly a thunderstorm before 7am, then showers between 7am and 1pm, then showers and possibly a thunderstorm after 1pm. High near 71. Breezy, with an east wind 14 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Sunday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 43. North northwest wind 15 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Monday
A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 56. Breezy, with a north wind 18 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 60%.
Monday Night
Showers and possibly a thunderstorm before 1am, then showers likely. Low around 39. Breezy, with a north wind 18 to 23 mph, with gusts as high as 33 mph. Chance of precipitation is 80%.
Tuesday
A slight chance of showers before 1pm. Cloudy, with a high near 50. Breezy, with a west northwest wind 22 to 25 mph, with gusts as high as 38 mph. Chance of precipitation is 20%.
Tuesday Night
Mostly cloudy, with a low around 32.
Wednesday
Partly sunny, with a high near 57.
Wednesday Night
Partly cloudy, with a low around 38.
Thursday
Mostly sunny, with a high near 67.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
South Shore SD
45.1°N 96.94°W (Elev. 1909 ft)
45.1°N 96.94°W (Elev. 1909 ft)
10:36 am CDT May 15, 2026
10am CDT May 15, 2026-6pm CDT May 21, 2026



