Edouard Continues to Impact Texas; Severe Storms and Heavy Rain from the Lower Great Lakes to Mid-Atlantic

Edouard will continue to bring gusty winds, heavy rainfall, and a flash flood threat over parts of eastern Texas. Severe thunderstorms and heavy rain are possible across portions of the eastern Great Lakes to the Mid-Atlantic overnight. Severe storms are also expected across parts of Montana. Dangerous heat persists over the central and eastern states through Friday night. Read More >

Current conditions at

Watertown, Watertown Municipal Airport (KATY)

Lat: 44.9°NLon: 97.15°WElev: 1745ft.

Fair

82°F

28°C

Humidity 58%
Wind Speed E 12 G 17 mph
Barometer 29.83 in (1009.0 mb)
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Heat Index84°F (29°C)
Last update 2 Sep 6:53 pm CDT
Extended Forecast for

6 Miles N Watertown Municipal Airport SD

  • Tonight

    Tonight: Partly cloudy, with a low around 64. East wind 8 to 10 mph, with gusts as high as 23 mph.

    Low: 64 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly cloudy through mid morning, then gradual clearing, with a high near 88. East southeast wind 7 to 11 mph becoming south in the afternoon. Winds could gust as high as 20 mph.

    High: 88 °F

    Becoming
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 66. South wind 5 to 7 mph becoming calm  after midnight.

    Low: 66 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 88. East wind 5 to 11 mph, with gusts as high as 20 mph.

    High: 88 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 70. East southeast wind 8 to 10 mph.

    Low: 70 °F

    Mostly Clear

  • Saturday

    Saturday: A slight chance of showers and thunderstorms after 1pm.  Sunny and hot, with a high near 91. South wind 10 to 14 mph, with gusts as high as 23 mph.  Chance of precipitation is 20%.

    High: 91 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms.  Mostly clear, with a low around 68. South southeast wind 8 to 10 mph.  Chance of precipitation is 30%.

    Low: 68 °F

    Chance
    T-storms

  • Sunday

    Sunday: A chance of showers and thunderstorms, mainly after 1pm.  Mostly sunny, with a high near 86. South wind 7 to 10 mph.  Chance of precipitation is 40%.

    High: 86 °F

    Chance
    T-storms

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am.  Mostly cloudy, with a low around 64. East wind around 9 mph.  Chance of precipitation is 60%.

    Low: 64 °F

    Chance
    T-storms then
    Showers
    Likely

Detailed Forecast

Tonight
Partly cloudy, with a low around 64. East wind 8 to 10 mph, with gusts as high as 23 mph.
Thursday
Mostly cloudy through mid morning, then gradual clearing, with a high near 88. East southeast wind 7 to 11 mph becoming south in the afternoon. Winds could gust as high as 20 mph.
Thursday Night
Mostly clear, with a low around 66. South wind 5 to 7 mph becoming calm after midnight.
Friday
Sunny, with a high near 88. East wind 5 to 11 mph, with gusts as high as 20 mph.
Friday Night
Mostly clear, with a low around 70. East southeast wind 8 to 10 mph.
Saturday
A slight chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 91. South wind 10 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Saturday Night
A chance of showers and thunderstorms. Mostly clear, with a low around 68. South southeast wind 8 to 10 mph. Chance of precipitation is 30%.
Sunday
A chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 86. South wind 7 to 10 mph. Chance of precipitation is 40%.
Sunday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 64. East wind around 9 mph. Chance of precipitation is 60%.
Labor Day
A chance of showers and thunderstorms. Partly sunny, with a high near 80. Chance of precipitation is 30%.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Chance of precipitation is 50%.
Tuesday
A chance of showers and thunderstorms. Partly sunny, with a high near 80. Chance of precipitation is 30%.
Tuesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 59. Chance of precipitation is 20%.
Wednesday
Mostly sunny, with a high near 77.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles N Watertown Municipal Airport SD
 45.01°N 97.15°W (Elev. 1749 ft)
7:21 pm CDT Sep 2, 2026
7pm CDT Sep 2, 2026-6pm CDT Sep 9, 2026
 
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