National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Watertown, Watertown International Airport (KART)

Lat: 43.99°NLon: 76.02°WElev: 325ft.

Fair

21°F

-6°C

Humidity 71%
Wind Speed W 12 mph
Barometer 30.05 in (1018.2 mb)
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Wind Chill9°F (-13°C)
Last update 12 Jan 12:56 am EST
Extended Forecast for

2 Miles E Henderson Harbor NY

Winter Weather Advisory January 12, 01:10am until January 13, 07:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory January 12, 01:10am until January 13, 07:00am

    NOW until 7:00am Tue

    Winter Weather Advisory

  • Overnight

    Low: 19 °F

    Scattered
    Flurries

  • Monday

    Monday: Snow showers likely, mainly between 8am and 10am, then snow after 10am. Patchy blowing snow after 10am. High near 33. Breezy, with a southwest wind 7 to 12 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    High: 33 °F

    Snow and
    Patchy
    Blowing Snow

  • Monday Night

    Monday Night: Snow before 2am, then snow showers likely, mainly between 2am and 4am. Patchy blowing snow before 9pm. Low around 29. Breezy, with a southwest wind 10 to 20 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 29 °F

    Snow and
    Patchy
    Blowing Snow

  • Tuesday

    Tuesday: A chance of snow showers before 10am, then a chance of rain showers after 4pm. Mostly cloudy, with a high near 39. South wind 10 to 13 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Chance Snow
    Showers then
    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Showers likely, mainly after 7pm. Cloudy, with a low around 33. South wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 33 °F

    Showers
    Likely

  • Wednesday

    Wednesday: Showers. High near 40. Southwest wind 9 to 13 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 40 °F

    Showers

  • Wednesday Night

    Wednesday Night: Rain and snow showers likely, becoming all snow after 1am. Cloudy, with a low around 14. Southwest wind 7 to 11 mph becoming north after midnight. Chance of precipitation is 70%.

    Low: 14 °F

    Rain/Snow
    Likely

  • Thursday

    Thursday: A chance of snow showers. Mostly cloudy, with a high near 19. North wind 11 to 13 mph. Chance of precipitation is 50%.

    High: 19 °F

    Chance Snow
    Showers

Detailed Forecast

Overnight
Scattered flurries after 5am. Mostly cloudy, with a low around 19. West wind 10 to 16 mph, with gusts as high as 28 mph.
Monday
Snow showers likely, mainly between 8am and 10am, then snow after 10am. Patchy blowing snow after 10am. High near 33. Breezy, with a southwest wind 7 to 12 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Monday Night
Snow before 2am, then snow showers likely, mainly between 2am and 4am. Patchy blowing snow before 9pm. Low around 29. Breezy, with a southwest wind 10 to 20 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Tuesday
A chance of snow showers before 10am, then a chance of rain showers after 4pm. Mostly cloudy, with a high near 39. South wind 10 to 13 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Tuesday Night
Showers likely, mainly after 7pm. Cloudy, with a low around 33. South wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Showers. High near 40. Southwest wind 9 to 13 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Rain and snow showers likely, becoming all snow after 1am. Cloudy, with a low around 14. Southwest wind 7 to 11 mph becoming north after midnight. Chance of precipitation is 70%.
Thursday
A chance of snow showers. Mostly cloudy, with a high near 19. North wind 11 to 13 mph. Chance of precipitation is 50%.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 8. Chance of precipitation is 30%.
Friday
A chance of snow showers after 1pm. Mostly sunny, with a high near 21. Chance of precipitation is 30%.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 10. Chance of precipitation is 30%.
Saturday
A chance of snow showers. Mostly cloudy, with a high near 26. Chance of precipitation is 40%.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 17. Chance of precipitation is 40%.
Sunday
A chance of snow showers. Mostly cloudy, with a high near 28. Chance of precipitation is 50%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles E Henderson Harbor NY
 43.87°N 76.09°W (Elev. 551 ft)
Last Update:
12:36 am EST Jan 12, 2026
Forecast Valid:
1am EST Jan 12, 2026-6pm EST Jan 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation