East Coast Storm; Heavy Rain and Flooding in the Southwest U.S.; Typhoon Remnants Impacting Alaska

A coastal storm continues to bring heavy rain, coastal flooding, high surf, dangerous rip currents, and gusty winds to the East Coast into early Tuesday. A heavy rain and flash flood risk continues for the Southwest/Four Corners region with lingering tropical moisture through Monday. Typhoon remnants are causing strong winds, heavy rain, and coastal flooding across western Alaska through Monday. Read More >

Current conditions at

Watertown, Watertown Municipal Airport (KATY)

Lat: 44.9°NLon: 97.15°WElev: 1745ft.

Fair

46°F

8°C

Humidity 68%
Wind Speed Calm
Barometer 30.27 in (1026.4 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 13 Oct 8:53 pm CDT
Extended Forecast for

2 Miles ESE Watertown Municipal Airport SD

  • Tonight

    Tonight: A slight chance of showers after 3am.  Mostly cloudy, with a low around 42. East northeast wind 3 to 7 mph.  Chance of precipitation is 20%.

    Low: 42 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Tuesday

    Tuesday: Showers.  High near 48. East wind 10 to 14 mph, with gusts as high as 23 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 48 °F

    Chance
    Showers then
    Showers

  • Tuesday Night

    Tuesday Night: Showers likely, mainly before 7pm.  Cloudy, with a low around 42. East wind 8 to 13 mph, with gusts as high as 21 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 42 °F

    Showers
    Likely

  • Wednesday

    Wednesday: A chance of showers, mainly before 1pm.  Mostly cloudy, with a high near 60. East wind 9 to 14 mph, with gusts as high as 23 mph.  Chance of precipitation is 30%.

    High: 60 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers before 10pm, then a chance of showers and thunderstorms between 10pm and 1am, then a chance of showers after 1am.  Mostly cloudy, with a low around 52. Southeast wind around 14 mph, with gusts as high as 25 mph.  Chance of precipitation is 50%.

    Low: 52 °F

    Chance
    Showers

  • Thursday

    Thursday: A chance of showers, mainly before 1pm.  Partly sunny, with a high near 74. South southeast wind 15 to 18 mph, with gusts as high as 29 mph.  Chance of precipitation is 40%.

    High: 74 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of showers.  Mostly cloudy, with a low around 50. Southwest wind 10 to 13 mph, with gusts as high as 22 mph.  Chance of precipitation is 40%.

    Low: 50 °F

    Chance
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 65. West southwest wind 10 to 14 mph, with gusts as high as 26 mph.

    High: 65 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 43. West southwest wind around 10 mph.

    Low: 43 °F

    Mostly Clear

Detailed Forecast

Tonight
A slight chance of showers after 3am. Mostly cloudy, with a low around 42. East northeast wind 3 to 7 mph. Chance of precipitation is 20%.
Tuesday
Showers. High near 48. East wind 10 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
Showers likely, mainly before 7pm. Cloudy, with a low around 42. East wind 8 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
A chance of showers, mainly before 1pm. Mostly cloudy, with a high near 60. East wind 9 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
Wednesday Night
A chance of showers before 10pm, then a chance of showers and thunderstorms between 10pm and 1am, then a chance of showers after 1am. Mostly cloudy, with a low around 52. Southeast wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.
Thursday
A chance of showers, mainly before 1pm. Partly sunny, with a high near 74. South southeast wind 15 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 40%.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 50. Southwest wind 10 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.
Friday
Mostly sunny, with a high near 65. West southwest wind 10 to 14 mph, with gusts as high as 26 mph.
Friday Night
Mostly clear, with a low around 43. West southwest wind around 10 mph.
Saturday
Mostly sunny, with a high near 57.
Saturday Night
Mostly clear, with a low around 37.
Sunday
Sunny, with a high near 59.
Sunday Night
Mostly clear, with a low around 40.
Monday
Mostly sunny, with a high near 64.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE Watertown Municipal Airport SD
 44.91°N 97.11°W (Elev. 1752 ft)
9:36 pm CDT Oct 13, 2025
9pm CDT Oct 13, 2025-6pm CDT Oct 20, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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