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Heat in the Central U.S.; Heavy Rain Possible for South Texas; Monitoring Erin Tropical Impacts

Hot temperatures are forecast over the Plains and into the lower Mississippi River Valley Friday where Heat Advisories have been issued. Heavy rain from a disturbance in the western Gulf could bring flooding to south Texas. Erin could bring tropical storm conditions and heavy rain to Puerto Rico and the USVI this weekend with dangerous surf and rip currents impacting the western Atlantic Basin. Read More >

Current conditions at

Watertown, Watertown Municipal Airport (KATY)

Lat: 44.9°NLon: 97.15°WElev: 1745ft.

Fog/Mist

71°F

22°C

Humidity 100%
Wind Speed S 9 mph
Barometer 29.90 in (1011.2 mb)
Dewpoint 71°F (22°C)
Visibility 1.75 mi
Last update 15 Aug 3:53 am CDT
Extended Forecast for

Bradley SD

  • Today

    Today: A slight chance of showers and thunderstorms between 7am and 11am. Partly sunny, with a high near 82. Light east northeast wind increasing to 9 to 14 mph in the morning. Chance of precipitation is 20%.

    High: 82 °F

    Slight Chance
    T-storms then
    Partly Sunny

  • Tonight

    Tonight: A chance of showers and thunderstorms, mainly after 2am. Mostly cloudy, with a low around 66. East northeast wind 10 to 13 mph. Chance of precipitation is 40%.

    Low: 66 °F

    Chance
    T-storms

  • Saturday

    Saturday: A chance of showers and thunderstorms, mainly before 1pm. Partly sunny, with a high near 78. East northeast wind 10 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.

    High: 78 °F

    Chance
    T-storms

  • Saturday Night

    Saturday Night: Showers and thunderstorms likely, mainly between 1am and 4am, then showers likely and possibly a thunderstorm after 4am. Mostly cloudy, with a low around 65. East northeast wind around 14 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 65 °F

    T-storms
    Likely

  • Sunday

    Sunday: A chance of showers and thunderstorms. Partly sunny, with a high near 78. East wind around 14 mph, with gusts as high as 23 mph. Chance of precipitation is 50%.

    High: 78 °F

    Chance
    T-storms

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 63. East northeast wind 8 to 13 mph. Chance of precipitation is 30%.

    Low: 63 °F

    Chance
    Showers

  • Monday

    Monday: Mostly sunny, with a high near 78. East northeast wind 7 to 9 mph.

    High: 78 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 63. East wind 6 to 9 mph.

    Low: 63 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 81. Northeast wind 6 to 8 mph.

    High: 81 °F

    Mostly Sunny

Detailed Forecast

Today
A slight chance of showers and thunderstorms between 7am and 11am. Partly sunny, with a high near 82. Light east northeast wind increasing to 9 to 14 mph in the morning. Chance of precipitation is 20%.
Tonight
A chance of showers and thunderstorms, mainly after 2am. Mostly cloudy, with a low around 66. East northeast wind 10 to 13 mph. Chance of precipitation is 40%.
Saturday
A chance of showers and thunderstorms, mainly before 1pm. Partly sunny, with a high near 78. East northeast wind 10 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
Saturday Night
Showers and thunderstorms likely, mainly between 1am and 4am, then showers likely and possibly a thunderstorm after 4am. Mostly cloudy, with a low around 65. East northeast wind around 14 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.
Sunday
A chance of showers and thunderstorms. Partly sunny, with a high near 78. East wind around 14 mph, with gusts as high as 23 mph. Chance of precipitation is 50%.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 63. East northeast wind 8 to 13 mph. Chance of precipitation is 30%.
Monday
Mostly sunny, with a high near 78. East northeast wind 7 to 9 mph.
Monday Night
Partly cloudy, with a low around 63. East wind 6 to 9 mph.
Tuesday
Mostly sunny, with a high near 81. Northeast wind 6 to 8 mph.
Tuesday Night
Mostly clear, with a low around 62.
Wednesday
Sunny, with a high near 82.
Wednesday Night
Mostly clear, with a low around 63.
Thursday
Sunny, with a high near 83.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Bradley SD
 45.09°N 97.63°W (Elev. 1798 ft)
Last Update:
3:47 am CDT Aug 15, 2025
Forecast Valid:
4am CDT Aug 15, 2025-6pm CDT Aug 21, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation