Severe Thunderstorm and Flash Flood Threats Continue into the Weekend

Severe thunderstorms are expected from the southern Plains to the Midwest through Friday night. Severe storm hazards may include large hail, severe winds, and tornadoes, some of which may be strong. There will be another chance for severe thunderstorms on Saturday for portions of Texas, the Lower Mississippi Valley, and the Ohio Valley. Storms could result in locally heavy rain and flash flooding. Read More >

Hazardous Weather Conditions

Current conditions at

Watertown, Watertown International Airport (KART)

Lat: 43.99°NLon: 76.02°WElev: 325ft.

Mostly Cloudy

45°F

7°C

Humidity 80%
Wind Speed S 10 G 20 mph
Barometer 29.93 in (1013.7 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 7 Mar 2:56 am EST
Extended Forecast for

4 Miles ESE Henderson Harbor NY

  • Overnight

    Overnight: A slight chance of showers, then showers and possibly a thunderstorm after 4am.  Steady temperature around 46. Breezy, with a south wind around 23 mph.  Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 46 °F

    Showers and
    Breezy

  • Saturday

    Saturday: Showers and thunderstorms before 4pm, then showers and possibly a thunderstorm, mainly after 4pm. Some of the storms could produce heavy rainfall.  High near 58. Breezy, with a south wind 15 to 20 mph, with gusts as high as 31 mph.  Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 58 °F

    Heavy Rain
    and Breezy

  • Saturday Night

    Saturday Night: Showers and possibly a thunderstorm before 3am, then a slight chance of showers between 3am and 4am. Some of the storms could produce heavy rainfall.  Patchy fog between midnight and 3am. Low around 35. Southwest wind 11 to 15 mph, with gusts as high as 26 mph.  Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 35 °F

    Heavy Rain
    and Patchy
    Fog then
    Chance
    Showers and
    Patchy Fog

  • Sunday

    Sunday: Partly sunny, with a high near 43. Southwest wind 10 to 14 mph.

    High: 43 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 35. Southwest wind 9 to 11 mph, with gusts as high as 21 mph.

    Low: 35 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 55. South wind 11 to 14 mph.

    High: 55 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 38. Southwest wind 6 to 8 mph.

    Low: 38 °F

    Mostly Clear

  • Tuesday

    Tuesday: A chance of showers after 1pm.  Mostly sunny, with a high near 52. South wind 5 to 7 mph becoming north in the afternoon.  Chance of precipitation is 30%.

    High: 52 °F

    Sunny then
    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Showers, mainly after 1am.  Low around 35. Chance of precipitation is 80%.

    Low: 35 °F

    Chance
    Showers then
    Showers

Detailed Forecast

Overnight
A slight chance of showers, then showers and possibly a thunderstorm after 4am. Steady temperature around 46. Breezy, with a south wind around 23 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday
Showers and thunderstorms before 4pm, then showers and possibly a thunderstorm, mainly after 4pm. Some of the storms could produce heavy rainfall. High near 58. Breezy, with a south wind 15 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Saturday Night
Showers and possibly a thunderstorm before 3am, then a slight chance of showers between 3am and 4am. Some of the storms could produce heavy rainfall. Patchy fog between midnight and 3am. Low around 35. Southwest wind 11 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
Partly sunny, with a high near 43. Southwest wind 10 to 14 mph.
Sunday Night
Mostly clear, with a low around 35. Southwest wind 9 to 11 mph, with gusts as high as 21 mph.
Monday
Mostly sunny, with a high near 55. South wind 11 to 14 mph.
Monday Night
Mostly clear, with a low around 38. Southwest wind 6 to 8 mph.
Tuesday
A chance of showers after 1pm. Mostly sunny, with a high near 52. South wind 5 to 7 mph becoming north in the afternoon. Chance of precipitation is 30%.
Tuesday Night
Showers, mainly after 1am. Low around 35. Chance of precipitation is 80%.
Wednesday
Showers. High near 48. Chance of precipitation is 90%.
Wednesday Night
Rain and snow showers. Low around 23. Chance of precipitation is 80%.
Thursday
A chance of snow showers. Mostly cloudy, with a high near 32. Chance of precipitation is 40%.
Thursday Night
Partly cloudy, with a low around 18.
Friday
A chance of rain and snow showers. Partly sunny, with a high near 39. Chance of precipitation is 50%.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ESE Henderson Harbor NY
 43.84°N 76.09°W (Elev. 541 ft)
3:26 am EST Mar 7, 2026
3am EST Mar 7, 2026-6pm EDT Mar 13, 2026
 
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Additional Resources

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