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.

Partly Cloudy

16°F

-9°C

Humidity 74%
Wind Speed NW 7 mph
Barometer 29.65 in (1004.8 mb)
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Wind Chill6°F (-14°C)
Last update 31 Dec 3:56 am EST
Extended Forecast for

3 Miles N Henderson NY

Winter Storm Warning December 31, 04:29am until January 3, 07:00am
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning December 31, 04:29am until January 3, 07:00am

    NOW until 7:00am Sat

    Winter Storm Warning

  • Today

    High: 26 °F

    Chance Snow
    Showers and
    Breezy then
    Heavy Snow

  • Tonight

    Tonight: Snow before midnight, then snow showers likely, mainly between midnight and 4am. The snow could be heavy at times. Low around 6. Northwest wind 9 to 16 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

    Low: 6 °F

    Heavy Snow
    then Snow
    Showers
    Likely

  • New Year's Day

    New Year's Day: Snow showers likely, mainly after 1pm. Mostly cloudy, with a high near 17. Wind chill values as low as -5. Northwest wind 9 to 11 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 17 °F

    Chance Snow
    Showers then
    Snow Showers
    Likely

  • Thursday Night

    Thursday Night: Snow showers. Low around 9. West wind 6 to 8 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 9 °F

    Snow Showers

  • Friday

    Friday: Snow showers. The snow could be heavy at times. High near 26. West wind 8 to 14 mph. Chance of precipitation is 80%.

    High: 26 °F

    Heavy Snow

  • Friday Night

    Friday Night: A chance of snow showers, mainly before 1am. Mostly cloudy, with a low around 8. Northwest wind 9 to 14 mph. Chance of precipitation is 50%.

    Low: 8 °F

    Chance Snow
    Showers

  • Saturday

    Saturday: Mostly cloudy, with a high near 17. Northwest wind around 9 mph.

    High: 17 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A chance of snow showers. Mostly cloudy, with a low around 8. Northwest wind around 6 mph becoming east after midnight. Chance of precipitation is 40%.

    Low: 8 °F

    Chance Snow
    Showers

Detailed Forecast

Today
Snow showers likely between 10am and 1pm, then snow after 1pm. The snow could be heavy at times. High near 26. Breezy, with a west wind 15 to 20 mph decreasing to 8 to 13 mph in the afternoon. Chance of precipitation is 100%. Total daytime snow accumulation of 3 to 7 inches possible.
Tonight
Snow before midnight, then snow showers likely, mainly between midnight and 4am. The snow could be heavy at times. Low around 6. Northwest wind 9 to 16 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
New Year's Day
Snow showers likely, mainly after 1pm. Mostly cloudy, with a high near 17. Wind chill values as low as -5. Northwest wind 9 to 11 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Thursday Night
Snow showers. Low around 9. West wind 6 to 8 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Friday
Snow showers. The snow could be heavy at times. High near 26. West wind 8 to 14 mph. Chance of precipitation is 80%.
Friday Night
A chance of snow showers, mainly before 1am. Mostly cloudy, with a low around 8. Northwest wind 9 to 14 mph. Chance of precipitation is 50%.
Saturday
Mostly cloudy, with a high near 17. Northwest wind around 9 mph.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 8. Northwest wind around 6 mph becoming east after midnight. Chance of precipitation is 40%.
Sunday
Mostly cloudy, with a high near 23.
Sunday Night
A chance of snow showers after 1am. Mostly cloudy, with a low around 12. Chance of precipitation is 30%.
Monday
A chance of snow showers. Mostly cloudy, with a high near 29. Chance of precipitation is 50%.
Monday Night
A chance of snow showers. Cloudy, with a low around 15. Chance of precipitation is 50%.
Tuesday
A chance of snow showers and freezing rain. Mostly cloudy, with a high near 28. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Henderson NY
 43.86°N 76.21°W (Elev. 302 ft)
Last Update:
3:36 am EST Dec 31, 2025
Forecast Valid:
4am EST Dec 31, 2025-6pm EST Jan 6, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation