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

-3°F

-19°C

Humidity 82%
Wind Speed E 3 mph
Barometer 29.70 in (1006.9 mb)
Dewpoint -7°F (-22°C)
Visibility 10.00 mi
Last update 2 Jan 8:56 am EST
Extended Forecast for

2 Miles WSW Henderson Harbor NY

Winter Storm Warning January 2, 09:36am until January 3, 07:00am
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning January 2, 09:36am until January 3, 07:00am

    NOW until 7:00am Sat

    Winter Storm Warning

  • Today

    High: 23 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 9. Northwest wind 9 to 13 mph.

    Low: 9 °F

    Mostly Cloudy

  • Saturday

    Saturday: Cloudy through mid morning, then becoming mostly sunny, with a high near 18. Northwest wind 6 to 9 mph.

    High: 18 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Snow showers likely, mainly after 1am. Cloudy, with a low around 10. Calm wind becoming east around 5 mph after midnight. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 10 °F

    Snow Showers
    Likely

  • Sunday

    Sunday: A chance of snow showers before 1pm. Mostly cloudy, with a high near 21. East wind 5 to 9 mph becoming northwest in the afternoon. Chance of precipitation is 30%.

    High: 21 °F

    Chance Snow
    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around -1. Northwest wind 5 to 7 mph becoming northeast after midnight.

    Low: -1 °F

    Partly Cloudy

  • Monday

    Monday: Snow showers likely, mainly after 1pm. Mostly cloudy, with a high near 26. Southeast wind 5 to 8 mph. Chance of precipitation is 60%.

    High: 26 °F

    Chance Snow
    Showers then
    Snow Showers
    Likely

  • Monday Night

    Monday Night: A chance of snow showers before 1am. Cloudy, with a low around 18. South wind around 8 mph. Chance of precipitation is 40%.

    Low: 18 °F

    Chance Snow
    Showers

Detailed Forecast

Today
Mostly cloudy, with a high near 23. Light southwest wind becoming west 8 to 13 mph in the afternoon.
Tonight
Mostly cloudy, with a low around 9. Northwest wind 9 to 13 mph.
Saturday
Cloudy through mid morning, then becoming mostly sunny, with a high near 18. Northwest wind 6 to 9 mph.
Saturday Night
Snow showers likely, mainly after 1am. Cloudy, with a low around 10. Calm wind becoming east around 5 mph after midnight. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Sunday
A chance of snow showers before 1pm. Mostly cloudy, with a high near 21. East wind 5 to 9 mph becoming northwest in the afternoon. Chance of precipitation is 30%.
Sunday Night
Partly cloudy, with a low around -1. Northwest wind 5 to 7 mph becoming northeast after midnight.
Monday
Snow showers likely, mainly after 1pm. Mostly cloudy, with a high near 26. Southeast wind 5 to 8 mph. Chance of precipitation is 60%.
Monday Night
A chance of snow showers before 1am. Cloudy, with a low around 18. South wind around 8 mph. Chance of precipitation is 40%.
Tuesday
A chance of showers after 1pm. Cloudy, with a high near 35. Chance of precipitation is 30%.
Tuesday Night
A chance of rain showers before 1am, then a chance of snow showers. Cloudy, with a low around 28. Chance of precipitation is 50%.
Wednesday
A chance of showers. Mostly cloudy, with a high near 38. Chance of precipitation is 40%.
Wednesday Night
Mostly cloudy, with a low around 27.
Thursday
Mostly cloudy, with a high near 39.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WSW Henderson Harbor NY
 43.85°N 76.18°W (Elev. 400 ft)
Last Update:
6:36 am EST Jan 2, 2026
Forecast Valid:
9am EST Jan 2, 2026-6pm EST Jan 8, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation