Hazardous Weather Conditions
Current conditions at
Watertown, Watertown International Airport (KART)
Lat: 43.99°NLon: 76.02°WElev: 325ft.
Light Rain
41°F
5°C
| Humidity | 93% |
| Wind Speed | SW 5 mph |
| Barometer | 29.30 in (992.7 mb) |
| Dewpoint | 39°F (4°C) |
| Visibility | 10.00 mi |
| Wind Chill | 38°F (3°C) |
| Last update | 29 Dec 2:56 am EST |
Extended Forecast for
3 Miles SSE Henderson Harbor NY
Winter Weather Advisory December 29, 03:12am until December 29, 10:00am
Winter Storm Warning December 29, 04:00pm until January 3, 07:00am
High Wind Warning December 29, 07:00am until December 30, 01:00am
NOW until 10:00am Mon

Winter Weather Advisory
Overnight

Low: 43 °F
Showers
Monday

High: 45 °F⇓
Rain/Snow and
Patchy
Blowing SnowMonday Night

Low: 12 °F
Snow Showers
and Blowing
SnowTuesday

High: 22 °F
Chance Snow
Showers and
Areas Blowing
SnowTuesday Night
Low: 16 °F
Chance Snow
Showers and
Breezy then
Snow Showers
LikelyWednesday

High: 26 °F
Snow Showers
Wednesday Night

Low: 7 °F
Snow Showers
LikelyNew Year's Day

High: 18 °F
Chance Snow
Showers
Detailed Forecast
Overnight
Showers, with thunderstorms also possible after 4am. Steady temperature around 43. South wind 15 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday
Rain showers before 11am, then a chance of rain and snow showers between 11am and 1pm, then snow showers after 1pm. Some thunder is also possible. Patchy blowing snow after 2pm. Temperature falling to around 31 by 5pm. Windy, with a southwest wind 21 to 26 mph increasing to 27 to 32 mph in the afternoon. Winds could gust as high as 60 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.
Monday Night
Snow showers. Widespread blowing snow, mainly after 2am. Low around 12. Wind chill values as low as -5. Breezy, with a west wind around 29 mph, with gusts as high as 55 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Tuesday
A chance of snow showers. Areas of blowing snow. Mostly cloudy, with a high near 22. Wind chill values as low as -10. Breezy, with a west wind 21 to 25 mph, with gusts as high as 41 mph. Chance of precipitation is 50%. New snow accumulation of 1 to 3 inches possible.
Tuesday Night
Snow showers likely, mainly after 1am. Mostly cloudy, with a low around 16. Breezy, with a west wind 13 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 70%.
Wednesday
Snow showers. High near 26. West wind 13 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 90%.
Wednesday Night
Snow showers likely, mainly before 1am. Mostly cloudy, with a low around 7. Northwest wind 6 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.
New Year's Day
A chance of snow showers. Mostly cloudy, with a high near 18. West wind 6 to 10 mph. Chance of precipitation is 40%.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 9. Chance of precipitation is 40%.
Friday
A chance of snow showers. Mostly cloudy, with a high near 23. Chance of precipitation is 40%.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 15. Chance of precipitation is 40%.
Saturday
A chance of snow showers. Mostly cloudy, with a high near 27. Chance of precipitation is 40%.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 9. Chance of precipitation is 40%.
Sunday
A chance of snow showers. Mostly cloudy, with a high near 26. Chance of precipitation is 30%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
3 Miles SSE Henderson Harbor NY
43.83°N 76.12°W (Elev. 466 ft)
43.83°N 76.12°W (Elev. 466 ft)
12:36 am EST Dec 29, 2025
3am EST Dec 29, 2025-6pm EST Jan 4, 2026



