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Hazardous Weather Conditions

Current conditions at

Watertown, Watertown Municipal Airport (KATY)

Lat: 44.9°NLon: 97.15°WElev: 1745ft.

Mostly Cloudy

74°F

23°C

Humidity 76%
Wind Speed S 18 G 28 mph
Barometer 29.89 in (1011.1 mb)
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Last update 24 Jul 5:53 pm CDT
Extended Forecast for

4 Miles NNE Hazel SD

Heat Advisory July 25, 01:00pm until July 26, 09:00pm
Click here for hazard details and duration
Heat Advisory

  • Tonight

    Tonight: Mostly clear, with a low around 70. South wind 13 to 15 mph, with gusts as high as 24 mph.

    Low: 70 °F

    Mostly Clear

  • Saturday

    Saturday: Patchy smoke after 1pm. Sunny and hot, with a high near 98. Heat index values as high as 101. South wind 7 to 10 mph becoming north northwest in the afternoon. Winds could gust as high as 20 mph.

    High: 98 °F

    Sunny then
    Patchy Smoke

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 76. South wind 9 to 11 mph, with gusts as high as 20 mph.

    Low: 76 °F

    Increasing
    Clouds

  • Sunday

    Sunday: A slight chance of showers and thunderstorms before 1pm. Mostly cloudy, then gradually becoming sunny and hot, with a high near 97. Heat index values as high as 104. South wind 10 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.

    High: 97 °F

    Slight Chance
    T-storms

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 72. South southeast wind 7 to 10 mph becoming north northeast after midnight.

    Low: 72 °F

    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 95. North wind 8 to 11 mph.

    High: 95 °F

    Hot

  • Monday Night

    Monday Night: A slight chance of showers and thunderstorms after 1am. Mostly clear, with a low around 70. Northeast wind 5 to 7 mph. Chance of precipitation is 20%.

    Low: 70 °F

    Mostly Clear
    then Slight
    Chance
    T-storms

  • Tuesday

    Tuesday: Mostly sunny and hot, with a high near 93. East wind 6 to 9 mph becoming south southwest in the afternoon.

    High: 93 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 69. East wind around 7 mph.

    Low: 69 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 70. South wind 13 to 15 mph, with gusts as high as 24 mph.
Saturday
Patchy smoke after 1pm. Sunny and hot, with a high near 98. Heat index values as high as 101. South wind 7 to 10 mph becoming north northwest in the afternoon. Winds could gust as high as 20 mph.
Saturday Night
Increasing clouds, with a low around 76. South wind 9 to 11 mph, with gusts as high as 20 mph.
Sunday
A slight chance of showers and thunderstorms before 1pm. Mostly cloudy, then gradually becoming sunny and hot, with a high near 97. Heat index values as high as 104. South wind 10 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Sunday Night
Mostly clear, with a low around 72. South southeast wind 7 to 10 mph becoming north northeast after midnight.
Monday
Sunny and hot, with a high near 95. North wind 8 to 11 mph.
Monday Night
A slight chance of showers and thunderstorms after 1am. Mostly clear, with a low around 70. Northeast wind 5 to 7 mph. Chance of precipitation is 20%.
Tuesday
Mostly sunny and hot, with a high near 93. East wind 6 to 9 mph becoming south southwest in the afternoon.
Tuesday Night
Mostly clear, with a low around 69. East wind around 7 mph.
Wednesday
Mostly sunny and hot, with a high near 92.
Wednesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 70. Chance of precipitation is 20%.
Thursday
A slight chance of showers and thunderstorms. Mostly sunny and hot, with a high near 91. Chance of precipitation is 20%.
Thursday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 67. Chance of precipitation is 20%.
Friday
Sunny, with a high near 86.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNE Hazel SD
 44.82°N 97.35°W (Elev. 1749 ft)
Last Update:
5:36 pm CDT Jul 24, 2026
Forecast Valid:
5pm CDT Jul 24, 2026-6pm CDT Jul 31, 2026
 
Forecast Discussion
 
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