Heavy to Excessive Rainfall for the Southwest; Thunderstorms in Florida with Flooding Possible

Tropical moisture from Priscilla will bring a multi-day thunderstorm, widespread heavy rainfall and flash flooding event across the Southwest/Four Corners region. Flash flooding will be a concern in burn scars, slot canyons, and urban areas. Widespread storms are expected in central/South Florida with some isolated flash flooding possible. Read More >

Current conditions at

Watertown, Watertown Municipal Airport (KATY)

Lat: 44.9°NLon: 97.15°WElev: 1745ft.

Overcast

58°F

14°C

Humidity 60%
Wind Speed S 18 G 31 mph
Barometer 30.15 in (1021.2 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 9 Oct 9:53 am CDT
Extended Forecast for

3 Miles SE Watertown SD

  • Today

    Today: Mostly sunny, with a high near 74. Breezy, with a south wind 16 to 22 mph, with gusts as high as 32 mph.

    High: 74 °F

    Mostly Sunny
    and Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 44. West southwest wind around 8 mph becoming north northwest after midnight.

    Low: 44 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 64. North wind 8 to 10 mph.

    High: 64 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 40. Northeast wind 6 to 8 mph becoming southeast after midnight.

    Low: 40 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 65. Southeast wind 10 to 17 mph, with gusts as high as 29 mph.

    High: 65 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A chance of showers.  Mostly cloudy, with a low around 52. Breezy, with a southeast wind 16 to 21 mph, with gusts as high as 33 mph.  Chance of precipitation is 50%.

    Low: 52 °F

    Chance
    Showers and
    Breezy

  • Sunday

    Sunday: A chance of showers.  Mostly sunny, with a high near 74. Breezy, with a south southeast wind 20 to 22 mph, with gusts as high as 34 mph.  Chance of precipitation is 50%.

    High: 74 °F

    Chance
    Showers and
    Breezy

  • Sunday Night

    Sunday Night: A slight chance of showers before 1am.  Partly cloudy, with a low around 41. West northwest wind 13 to 17 mph, with gusts as high as 29 mph.  Chance of precipitation is 20%.

    Low: 41 °F

    Slight Chance
    Showers

  • Columbus Day

    Columbus Day: Sunny, with a high near 60. West northwest wind 11 to 13 mph, with gusts as high as 21 mph.

    High: 60 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 74. Breezy, with a south wind 16 to 22 mph, with gusts as high as 32 mph.
Tonight
Mostly clear, with a low around 44. West southwest wind around 8 mph becoming north northwest after midnight.
Friday
Sunny, with a high near 64. North wind 8 to 10 mph.
Friday Night
Mostly clear, with a low around 40. Northeast wind 6 to 8 mph becoming southeast after midnight.
Saturday
Mostly sunny, with a high near 65. Southeast wind 10 to 17 mph, with gusts as high as 29 mph.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 52. Breezy, with a southeast wind 16 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 50%.
Sunday
A chance of showers. Mostly sunny, with a high near 74. Breezy, with a south southeast wind 20 to 22 mph, with gusts as high as 34 mph. Chance of precipitation is 50%.
Sunday Night
A slight chance of showers before 1am. Partly cloudy, with a low around 41. West northwest wind 13 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.
Columbus Day
Sunny, with a high near 60. West northwest wind 11 to 13 mph, with gusts as high as 21 mph.
Monday Night
Mostly clear, with a low around 38.
Tuesday
Mostly sunny, with a high near 57.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 43. Chance of precipitation is 30%.
Wednesday
A chance of showers. Mostly sunny, with a high near 62. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SE Watertown SD
 44.89°N 97.11°W (Elev. 1713 ft)
9:36 am CDT Oct 9, 2025
10am CDT Oct 9, 2025-6pm CDT Oct 15, 2025
 
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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