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Hazardous Weather Conditions
Current conditions at
Watertown, Watertown Municipal Airport (KATY)
Lat: 44.9°NLon: 97.15°WElev: 1745ft.
Fair
59°F
15°C
| Humidity | 35% |
| Wind Speed | SE 8 mph |
| Barometer | 29.76 in (1007.2 mb) |
| Dewpoint | 31°F (-1°C) |
| Visibility | 10.00 mi |
| Last update | 22 Apr 5:53 am CDT |
Extended Forecast for
Webster SD
Red Flag Warning April 22, 12:00pm until April 22, 08:00pm
Today
High: 86 °F
Mostly Sunny
then Mostly
Sunny and
BreezyTonight
Low: 58 °F
Breezy.
Mostly Cloudy
then Showers
LikelyThursday
High: 70 °F
Slight Chance
T-storms then
Chance
Showers and
BreezyThursday Night

Low: 36 °F
Partly Cloudy
Friday

High: 52 °F
Mostly Sunny
Friday Night

Low: 34 °F
Partly Cloudy
Saturday
High: 54 °F
Partly Sunny
then Slight
Chance
ShowersSaturday Night
Low: 38 °F
Partly Cloudy
then Slight
Chance
ShowersSunday

High: 51 °F
Chance
Showers
Detailed Forecast
Today
Mostly sunny, with a high near 86. Breezy, with a south southeast wind 8 to 13 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 33 mph.
Tonight
A chance of showers and thunderstorms before 2am, then showers likely and possibly a thunderstorm between 2am and 4am, then a chance of showers and thunderstorms after 4am. Increasing clouds, with a low around 58. Breezy, with a south wind 21 to 23 mph, with gusts as high as 38 mph. Chance of precipitation is 60%.
Thursday
A slight chance of showers and thunderstorms, then a chance of showers after 7am. Partly sunny, with a high near 70. Breezy, with a south wind 18 to 20 mph becoming west in the afternoon. Winds could gust as high as 31 mph. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 36. West northwest wind 15 to 18 mph, with gusts as high as 30 mph.
Friday
Mostly sunny, with a high near 52. West northwest wind 14 to 16 mph, with gusts as high as 25 mph.
Friday Night
Partly cloudy, with a low around 34. West northwest wind 7 to 14 mph, with gusts as high as 23 mph.
Saturday
A slight chance of showers after 1pm. Partly sunny, with a high near 54. West southwest wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Saturday Night
A slight chance of showers after 1am. Mostly cloudy, with a low around 38. East southeast wind 6 to 9 mph. Chance of precipitation is 20%.
Sunday
A chance of showers. Mostly cloudy, with a high near 51. East wind 8 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 50%.
Sunday Night
Showers likely. Mostly cloudy, with a low around 37. Chance of precipitation is 70%.
Monday
A chance of showers. Mostly cloudy, with a high near 48. Breezy. Chance of precipitation is 50%.
Monday Night
A slight chance of showers. Mostly cloudy, with a low around 32. Chance of precipitation is 20%.
Tuesday
Mostly sunny, with a high near 52.
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)
6:36 am CDT Apr 22, 2026
6am CDT Apr 22, 2026-6pm CDT Apr 28, 2026



