Heavy rain for portions of the Mid-Atlantic and New England through Saturday

A slow-moving weather system in the eastern U.S. will focus showers and thunderstorms across portions of New England and the Mid-Atlantic through Saturday. Abundant moisture will allow occasionally heavy rainfall and flash flooding in these locations. Read More >

Hazardous Weather Conditions

Current conditions at

Watertown, Watertown Municipal Airport (KATY)

Lat: 44.9°NLon: 97.15°WElev: 1745ft.

Fair

63°F

17°C

Humidity 78%
Wind Speed S 5 mph
Barometer 30.04 in (1016.4 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 30 Jul 7:53 am CDT
Extended Forecast for

3 Miles S Watertown SD

  • Today

    Today: Mostly sunny, with a high near 83. South southeast wind 8 to 13 mph.

    Mostly Sunny

    High: 83 °F

  • Tonight

    Tonight: A chance of showers and thunderstorms, mainly after midnight.  Mostly cloudy, with a low around 62. South southeast wind 8 to 13 mph.  Chance of precipitation is 50%.

    Slight Chance
    T-storms then
    Chance
    T-storms

    Low: 62 °F

  • Sunday

    Sunday: A slight chance of showers and thunderstorms before 1pm.  Mostly sunny, with a high near 86. South southeast wind 10 to 17 mph.  Chance of precipitation is 20%.

    Slight Chance
    T-storms

    High: 86 °F

  • Sunday
    Night

    Sunday Night: A chance of showers and thunderstorms, mainly between 1am and 4am.  Partly cloudy, with a low around 67. South southeast wind 8 to 16 mph.  Chance of precipitation is 30%.

    Partly Cloudy
    then Chance
    T-storms

    Low: 67 °F

  • Monday

    Monday: A slight chance of showers and thunderstorms.  Partly sunny, with a high near 88. South southeast wind 9 to 14 mph.  Chance of precipitation is 20%.

    Slight Chance
    T-storms

    High: 88 °F

  • Monday
    Night

    Monday Night: A chance of showers and thunderstorms, mainly before 1am.  Partly cloudy, with a low around 67. Chance of precipitation is 30%.

    Chance
    T-storms

    Low: 67 °F

  • Tuesday

    Tuesday: Sunny and hot, with a high near 90.

    Hot

    High: 90 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 68.

    Mostly Clear

    Low: 68 °F

  • Wednesday

    Wednesday: A slight chance of showers and thunderstorms.  Mostly sunny and hot, with a high near 93. Chance of precipitation is 20%.

    Slight Chance
    T-storms

    High: 93 °F

Detailed Forecast

Today
Mostly sunny, with a high near 83. South southeast wind 8 to 13 mph.
Tonight
A chance of showers and thunderstorms, mainly after midnight. Mostly cloudy, with a low around 62. South southeast wind 8 to 13 mph. Chance of precipitation is 50%.
Sunday
A slight chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 86. South southeast wind 10 to 17 mph. Chance of precipitation is 20%.
Sunday Night
A chance of showers and thunderstorms, mainly between 1am and 4am. Partly cloudy, with a low around 67. South southeast wind 8 to 16 mph. Chance of precipitation is 30%.
Monday
A slight chance of showers and thunderstorms. Partly sunny, with a high near 88. South southeast wind 9 to 14 mph. Chance of precipitation is 20%.
Monday Night
A chance of showers and thunderstorms, mainly before 1am. Partly cloudy, with a low around 67. Chance of precipitation is 30%.
Tuesday
Sunny and hot, with a high near 90.
Tuesday Night
Mostly clear, with a low around 68.
Wednesday
A slight chance of showers and thunderstorms. Mostly sunny and hot, with a high near 93. Chance of precipitation is 20%.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Chance of precipitation is 40%.
Thursday
A chance of showers and thunderstorms. Mostly sunny, with a high near 86. Chance of precipitation is 30%.
Thursday Night
Mostly clear, with a low around 59.
Friday
Sunny, with a high near 84.
Click Map For Forecast
Point Forecast:
3 Miles S Watertown SD
 44.86°N 97.14°W (Elev. 1749 ft)
7:14 am CDT Jul 30, 2016
8am CDT Jul 30, 2016-6pm CDT Aug 5, 2016
 
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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