Heavy Rainfall and Flooding Concerns in the Southwest; Coastal Low to Impact the East Coast

Deep tropical moisture will lead to widespread showers and thunderstorms capable of producing flash flooding through early next week over the Southwest and Four Corners. A coastal storm is expected to develop off the southeast U.S. coast tonight and is expected to strengthen and bring flooding, dangerous rip currents, gusty winds and heavy rain up much of the East Coast through early next week. Read More >

Current conditions at

Watertown, Watertown Municipal Airport (KATY)

Lat: 44.9°NLon: 97.15°WElev: 1745ft.

Fair

56°F

13°C

Humidity 57%
Wind Speed N 6 mph
Barometer 30.27 in (1025.4 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 10 Oct 10:53 am CDT
Extended Forecast for

6 Miles E Clark SD

  • Today

    Today: Sunny, with a high near 66. North wind around 7 mph.

    High: 66 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 43. Southeast wind 6 to 11 mph, with gusts as high as 20 mph.

    Low: 43 °F

    Increasing
    Clouds

  • Saturday

    Saturday: A chance of showers, mainly after 1pm.  Mostly cloudy, with a high near 65. Breezy, with a south southeast wind 13 to 23 mph, with gusts as high as 36 mph.  Chance of precipitation is 30%.

    High: 65 °F

    Chance
    Showers and
    Breezy

  • Saturday Night

    Saturday Night: A chance of showers before 10pm, then a chance of showers and thunderstorms between 10pm and 4am, then a chance of showers after 4am.  Mostly cloudy, with a low around 56. Breezy, with a south southeast wind 22 to 24 mph, with gusts as high as 38 mph.  Chance of precipitation is 50%.

    Low: 56 °F

    Chance
    Showers and
    Breezy

  • Sunday

    Sunday: A chance of showers.  Mostly sunny, with a high near 75. Breezy, with a south southeast wind 23 to 26 mph, with gusts as high as 38 mph.  Chance of precipitation is 50%.

    High: 75 °F

    Chance
    Showers and
    Breezy

  • Sunday Night

    Sunday Night: A slight chance of showers before 1am.  Partly cloudy, with a low around 37. West northwest wind 14 to 18 mph, with gusts as high as 29 mph.  Chance of precipitation is 20%.

    Low: 37 °F

    Slight Chance
    Showers

  • Columbus Day

    Columbus Day: Sunny, with a high near 54. Northwest wind 11 to 14 mph, with gusts as high as 22 mph.

    High: 54 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 37. North northeast wind around 8 mph becoming east after midnight.

    Low: 37 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A slight chance of showers before 1pm.  Partly sunny, with a high near 55. East southeast wind 8 to 11 mph.  Chance of precipitation is 20%.

    High: 55 °F

    Slight Chance
    Showers

Detailed Forecast

Today
Sunny, with a high near 66. North wind around 7 mph.
Tonight
Increasing clouds, with a low around 43. Southeast wind 6 to 11 mph, with gusts as high as 20 mph.
Saturday
A chance of showers, mainly after 1pm. Mostly cloudy, with a high near 65. Breezy, with a south southeast wind 13 to 23 mph, with gusts as high as 36 mph. Chance of precipitation is 30%.
Saturday Night
A chance of showers before 10pm, then a chance of showers and thunderstorms between 10pm and 4am, then a chance of showers after 4am. Mostly cloudy, with a low around 56. Breezy, with a south southeast wind 22 to 24 mph, with gusts as high as 38 mph. Chance of precipitation is 50%.
Sunday
A chance of showers. Mostly sunny, with a high near 75. Breezy, with a south southeast wind 23 to 26 mph, with gusts as high as 38 mph. Chance of precipitation is 50%.
Sunday Night
A slight chance of showers before 1am. Partly cloudy, with a low around 37. West northwest wind 14 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.
Columbus Day
Sunny, with a high near 54. Northwest wind 11 to 14 mph, with gusts as high as 22 mph.
Monday Night
Partly cloudy, with a low around 37. North northeast wind around 8 mph becoming east after midnight.
Tuesday
A slight chance of showers before 1pm. Partly sunny, with a high near 55. East southeast wind 8 to 11 mph. Chance of precipitation is 20%.
Tuesday Night
Partly cloudy, with a low around 40.
Wednesday
A slight chance of showers. Mostly sunny, with a high near 62. Chance of precipitation is 20%.
Wednesday Night
A slight chance of showers. Partly cloudy, with a low around 45. Chance of precipitation is 20%.
Thursday
A chance of showers. Mostly sunny, with a high near 63. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles E Clark SD
 44.86°N 97.6°W (Elev. 1795 ft)
11:31 am CDT Oct 10, 2025
11am CDT Oct 10, 2025-6pm CDT Oct 16, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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