Lala Approaching Hawaii; Flash Flooding Risks; Excessive Heat

Lala, may become a hurricane, is expected to impact Hawaii this weekend. Heavy rainfall, strong winds, dangerous surf and localized flooding are expected. Heavy rainfall and flash flooding concerns from the mid-Mississippi Valley, Ohio Valley into the central Appalachians continues, with the threat shifting toward the mid-Atlantic later this weekend. Record heat continues for areas of the South. Read More >

Current conditions at

Watertown, Watertown International Airport (KART)

Lat: 43.99°NLon: 76.02°WElev: 325ft.

Fair

72°F

22°C

Humidity 48%
Wind Speed N 10 mph
Barometer 30.25 in (1024.1 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update 15 Aug 12:56 pm EDT
Extended Forecast for

3 Miles ENE Henderson Harbor NY

  • This Afternoon

    This Afternoon: Sunny, with a high near 75. North wind around 10 mph.

    High: 75 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 55. Northeast wind 5 to 8 mph becoming southeast after midnight.

    Low: 55 °F

    Mostly Clear

  • Sunday

    Sunday: A slight chance of showers before 4pm, then a chance of showers and thunderstorms after 5pm.  Increasing clouds, with a high near 82. South wind around 7 mph.  Chance of precipitation is 30%.

    High: 82 °F

    Mostly Sunny
    then Chance
    Showers

  • Sunday Night

    Sunday Night: Showers and thunderstorms likely, mainly before 11pm.  Mostly cloudy, with a low around 66. South wind 7 to 10 mph.  Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 66 °F

    Showers
    Likely

  • Monday

    Monday: A chance of showers.  Partly sunny, with a high near 77. Southwest wind around 7 mph becoming northwest in the morning.  Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 77 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 60. Calm wind.

    Low: 60 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 77. Calm wind becoming west 5 to 8 mph in the afternoon.

    High: 77 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 62. South wind 3 to 7 mph.

    Low: 62 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Showers likely and possibly a thunderstorm, mainly after 2pm.  Mostly cloudy, with a high near 76. Chance of precipitation is 70%.

    High: 76 °F

    Showers
    Likely

Detailed Forecast

This Afternoon
Sunny, with a high near 75. North wind around 10 mph.
Tonight
Mostly clear, with a low around 55. Northeast wind 5 to 8 mph becoming southeast after midnight.
Sunday
A slight chance of showers before 4pm, then a chance of showers and thunderstorms after 5pm. Increasing clouds, with a high near 82. South wind around 7 mph. Chance of precipitation is 30%.
Sunday Night
Showers and thunderstorms likely, mainly before 11pm. Mostly cloudy, with a low around 66. South wind 7 to 10 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday
A chance of showers. Partly sunny, with a high near 77. Southwest wind around 7 mph becoming northwest in the morning. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Partly cloudy, with a low around 60. Calm wind.
Tuesday
Mostly sunny, with a high near 77. Calm wind becoming west 5 to 8 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 62. South wind 3 to 7 mph.
Wednesday
Showers likely and possibly a thunderstorm, mainly after 2pm. Mostly cloudy, with a high near 76. Chance of precipitation is 70%.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 57. Chance of precipitation is 50%.
Thursday
Mostly sunny, with a high near 74.
Thursday Night
Partly cloudy, with a low around 55.
Friday
Sunny, with a high near 75.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ENE Henderson Harbor NY
 43.87°N 76.12°W (Elev. 390 ft)
12:17 pm EDT Aug 15, 2026
1pm EDT Aug 15, 2026-6pm EDT Aug 21, 2026
 
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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