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.

Light Snow

15°F

-9°C

Humidity 70%
Wind Speed SW 13 G 24 mph
Barometer 29.88 in (1013.0 mb)
Dewpoint 7°F (-14°C)
Visibility 3.00 mi
Wind Chill1°F (-17°C)
Last update 27 Jan 8:56 am EST
Extended Forecast for

2 Miles WSW Henderson Harbor NY

Lake Effect Snow Warning until January 29, 07:00pm
Click here for hazard details and duration
Lake Effect Snow Warning
  •  
    Lake Effect Snow Warning until January 29, 07:00pm

    NOW until 7:00pm Thu

    Lake Effect Snow Warning

  • Today

    High: 16 °F

    Heavy Snow
    and Areas
    Blowing Snow

  • Tonight

    Tonight: Snow before 8pm, then snow showers likely between 8pm and 10pm. The snow could be heavy at times. Low around -1. Wind chill values as low as -10. West wind 6 to 10 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    Low: -1 °F

    Heavy Snow
    then Partly
    Cloudy

  • Wednesday

    Wednesday: A slight chance of snow showers before 1pm, then snow after 1pm. High near 16. Wind chill values as low as -10. West wind 5 to 8 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 16 °F

    Slight Chance
    Snow Showers
    then Snow

  • Wednesday Night

    Wednesday Night: Snow before 1am, then a chance of snow showers after 1am. Low around 3. West wind 5 to 7 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 3 °F

    Snow

  • Thursday

    Thursday: A slight chance of snow showers after 1pm. Partly sunny, with a high near 14. Northwest wind 5 to 8 mph. Chance of precipitation is 20%.

    High: 14 °F

    Partly Sunny
    then Slight
    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: A slight chance of snow showers. Partly cloudy, with a low around -10. Northwest wind around 7 mph. Chance of precipitation is 20%.

    Low: -10 °F

    Slight Chance
    Snow Showers

  • Friday

    Friday: Partly sunny and cold, with a high near 8. West wind 6 to 8 mph.

    High: 8 °F

    Cold

  • Friday Night

    Friday Night: Mostly cloudy, with a low around -3. Northwest wind around 6 mph.

    Low: -3 °F

    Mostly Cloudy

Detailed Forecast

Today
Snow. The snow could be heavy at times. Areas of blowing snow between 11am and 3pm. High near 16. Southwest wind 14 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 4 to 8 inches possible.
Tonight
Snow before 8pm, then snow showers likely between 8pm and 10pm. The snow could be heavy at times. Low around -1. Wind chill values as low as -10. West wind 6 to 10 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Wednesday
A slight chance of snow showers before 1pm, then snow after 1pm. High near 16. Wind chill values as low as -10. West wind 5 to 8 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Wednesday Night
Snow before 1am, then a chance of snow showers after 1am. Low around 3. West wind 5 to 7 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Thursday
A slight chance of snow showers after 1pm. Partly sunny, with a high near 14. Northwest wind 5 to 8 mph. Chance of precipitation is 20%.
Thursday Night
A slight chance of snow showers. Partly cloudy, with a low around -10. Northwest wind around 7 mph. Chance of precipitation is 20%.
Friday
Partly sunny and cold, with a high near 8. West wind 6 to 8 mph.
Friday Night
Mostly cloudy, with a low around -3. Northwest wind around 6 mph.
Saturday
Partly sunny, with a high near 12.
Saturday Night
Partly cloudy, with a low around -3.
Sunday
Partly sunny, with a high near 17.
Sunday Night
Partly cloudy, with a low around 3.
Monday
Mostly sunny, with a high near 22.
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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 27, 2026
Forecast Valid:
9am EST Jan 27, 2026-6pm EST Feb 2, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation