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Hazardous Weather Conditions
Current conditions at
Watertown, Watertown Municipal Airport (KATY)
Lat: 44.9°NLon: 97.15°WElev: 1745ft.
Fair
85°F
29°C
| Humidity | 61% |
| Wind Speed | S 16 G 28 mph |
| Barometer | 30.00 in (1014.6 mb) |
| Dewpoint | 70°F (21°C) |
| Visibility | 10.00 mi |
| Heat Index | 90°F (32°C) |
| Last update | 6 Jul 12:53 pm CDT |
Extended Forecast for
4 Miles E Butler SD
This Afternoon

High: 91 °F
Hot
Tonight
Low: 66 °F
T-storms
Likely then
Chance
T-stormsTuesday

High: 86 °F
Severe
ThunderstormsTuesday Night

Low: 65 °F
Severe
ThunderstormsWednesday

High: 78 °F
Chance
ShowersWednesday Night

Low: 59 °F
Partly Cloudy
Thursday

High: 81 °F
Mostly Sunny
Thursday Night

Low: 61 °F
Partly Cloudy
Friday

High: 82 °F
Mostly Sunny
Detailed Forecast
This Afternoon
Mostly sunny and hot, with a high near 91. South wind 11 to 14 mph, with gusts as high as 29 mph.
Tonight
Showers and thunderstorms likely, mainly before midnight. Mostly cloudy, with a low around 66. South southwest wind 7 to 10 mph becoming north after midnight. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday
A chance of showers and thunderstorms, mainly after 3pm. Some of the storms could be severe. Partly sunny, with a high near 86. East wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.
Tuesday Night
Showers and thunderstorms before 1am, then showers likely and possibly a thunderstorm between 1am and 3am, then a chance of showers and thunderstorms after 3am. Some of the storms could be severe. Low around 65. East wind 10 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Wednesday
A chance of showers and thunderstorms before 10am, then a slight chance of showers between 10am and 1pm. Mostly cloudy, with a high near 78. North wind 9 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Wednesday Night
Partly cloudy, with a low around 59. North northeast wind 5 to 9 mph.
Thursday
Mostly sunny, with a high near 81. East wind around 6 mph.
Thursday Night
Partly cloudy, with a low around 61. East northeast wind around 6 mph becoming southeast after midnight.
Friday
Mostly sunny, with a high near 82. South wind 7 to 9 mph.
Friday Night
Mostly clear, with a low around 64.
Saturday
Sunny, with a high near 89.
Saturday Night
Mostly clear, with a low around 69.
Sunday
Sunny and hot, with a high near 91.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
4 Miles E Butler SD
45.26°N 97.64°W (Elev. 1801 ft)
45.26°N 97.64°W (Elev. 1801 ft)
12:36 pm CDT Jul 6, 2026
12pm CDT Jul 6, 2026-6pm CDT Jul 12, 2026



