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.

Overcast and Breezy

17°F

-8°C

Humidity 59%
Wind Speed W 22 G 36 mph
Barometer 29.59 in (1002.9 mb)
Dewpoint 5°F (-15°C)
Visibility 10.00 mi
Wind Chill0°F (-18°C)
Last update 30 Dec 2:56 pm EST
Extended Forecast for

Watertown International Airport NY

Winter Storm Warning December 30, 03:01pm until January 3, 07:00am
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning December 30, 03:01pm until January 3, 07:00am

    NOW until 7:00am Sat

    Winter Storm Warning

  • This Afternoon

    High: 19 °F

    Chance Snow
    Showers and
    Breezy

  • Tonight

    Tonight: A slight chance of snow showers before 7pm, then a slight chance of snow showers after 4am. Mostly cloudy, with a low around 11. West wind 10 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.

    Low: 11 °F

    Partly Cloudy
    then Slight
    Chance Snow
    Showers

  • Wednesday

    Wednesday: A slight chance of snow showers before 7am, then snow showers likely after 11am. The snow could be heavy at times. Mostly cloudy, with a high near 24. West wind 8 to 11 mph. Chance of precipitation is 60%. New snow accumulation of 2 to 4 inches possible.

    High: 24 °F

    Chance Snow
    Showers then
    Heavy Snow

  • Wednesday Night

    Wednesday Night: Snow showers likely, mainly between 7pm and 1am. Mostly cloudy, with a low around 3. Wind chill values as low as -10. Northwest wind 5 to 8 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

    Low: 3 °F

    Snow Showers
    Likely

  • New Year's Day

    New Year's Day: A chance of snow showers, mainly after 1pm. Partly sunny, with a high near 16. West wind 6 to 9 mph. Chance of precipitation is 50%.

    High: 16 °F

    Slight Chance
    Snow Showers
    then Chance
    Snow Showers

  • Thursday Night

    Thursday Night: Snow showers likely, mainly before 1am. Mostly cloudy, with a low around 6. West wind around 6 mph. Chance of precipitation is 60%.

    Low: 6 °F

    Snow Showers
    Likely

  • Friday

    Friday: Snow showers likely, mainly after 1pm. Mostly cloudy, with a high near 25. Southwest wind 7 to 11 mph. Chance of precipitation is 70%.

    High: 25 °F

    Snow Showers
    Likely

  • Friday Night

    Friday Night: A chance of snow showers before 1am. Mostly cloudy, with a low around 6. West wind 5 to 9 mph. Chance of precipitation is 30%.

    Low: 6 °F

    Chance Snow
    Showers

Detailed Forecast

This Afternoon
A chance of snow showers. Mostly cloudy, with a high near 19. Breezy, with a west wind around 21 mph, with gusts as high as 32 mph. Chance of precipitation is 40%. Total daytime snow accumulation of less than a half inch possible.
Tonight
A slight chance of snow showers before 7pm, then a slight chance of snow showers after 4am. Mostly cloudy, with a low around 11. West wind 10 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
Wednesday
A slight chance of snow showers before 7am, then snow showers likely after 11am. The snow could be heavy at times. Mostly cloudy, with a high near 24. West wind 8 to 11 mph. Chance of precipitation is 60%. New snow accumulation of 2 to 4 inches possible.
Wednesday Night
Snow showers likely, mainly between 7pm and 1am. Mostly cloudy, with a low around 3. Wind chill values as low as -10. Northwest wind 5 to 8 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
New Year's Day
A chance of snow showers, mainly after 1pm. Partly sunny, with a high near 16. West wind 6 to 9 mph. Chance of precipitation is 50%.
Thursday Night
Snow showers likely, mainly before 1am. Mostly cloudy, with a low around 6. West wind around 6 mph. Chance of precipitation is 60%.
Friday
Snow showers likely, mainly after 1pm. Mostly cloudy, with a high near 25. Southwest wind 7 to 11 mph. Chance of precipitation is 70%.
Friday Night
A chance of snow showers before 1am. Mostly cloudy, with a low around 6. West wind 5 to 9 mph. Chance of precipitation is 30%.
Saturday
Partly sunny, with a high near 16.
Saturday Night
Mostly cloudy, with a low around 2.
Sunday
A chance of snow showers. Partly sunny, with a high near 22. Chance of precipitation is 30%.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around 9. Chance of precipitation is 40%.
Monday
Snow showers likely. Mostly cloudy, with a high near 27. Chance of precipitation is 60%.
Monday Night
A chance of snow showers. Mostly cloudy, with a low around 13. Chance of precipitation is 40%.
Tuesday
A chance of snow showers. Mostly cloudy, with a high near 26.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Watertown International Airport NY
 43.99°N 76.03°W (Elev. 299 ft)
Last Update:
12:36 pm EST Dec 30, 2025
Forecast Valid:
3pm EST Dec 30, 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