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

13°F

-11°C

Humidity 59%
Wind Speed W 17 G 29 mph
Barometer 29.62 in (1003.9 mb)
Dewpoint 1°F (-17°C)
Visibility 10.00 mi
Wind Chill-4°F (-20°C)
Last update 30 Dec 11:56 am EST
Extended Forecast for

Watertown NY

Winter Storm Warning December 30, 12:42pm until January 3, 07:00am
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning December 30, 12:42pm until January 3, 07:00am

    NOW until 7:00am Sat

    Winter Storm Warning

  • This Afternoon

    High: 18 °F

    Chance Snow
    Showers

  • Tonight

    Tonight: A slight chance of snow showers after 4am. Mostly cloudy, with a low around 12. West wind 10 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.

    Low: 12 °F

    Mostly Cloudy
    then Slight
    Chance Snow
    Showers

  • Wednesday

    Wednesday: Snow showers likely, mainly after 4pm. The snow could be heavy at times. Mostly cloudy, with a high near 24. West wind 7 to 10 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. The snow could be heavy at times. Mostly cloudy, with a low around 5. Wind chill values as low as -5. Northwest wind 3 to 8 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

    Low: 5 °F

    Heavy Snow

  • New Year's Day

    New Year's Day: A chance of snow showers, mainly after 1pm. Partly sunny, with a high near 14. West wind 5 to 8 mph. Chance of precipitation is 50%.

    High: 14 °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 7. Southwest wind around 6 mph. Chance of precipitation is 60%.

    Low: 7 °F

    Snow Showers
    Likely

  • Friday

    Friday: Snow showers likely, mainly after 1pm. Mostly cloudy, with a high near 24. West wind 6 to 10 mph. Chance of precipitation is 70%.

    High: 24 °F

    Snow Showers
    Likely

  • Friday Night

    Friday Night: A chance of snow showers before 1am. Mostly cloudy, with a low around 7. West wind 5 to 7 mph. Chance of precipitation is 40%.

    Low: 7 °F

    Chance Snow
    Showers

Detailed Forecast

This Afternoon
A chance of snow showers. Mostly cloudy, with a high near 18. West wind around 18 mph, with gusts as high as 29 mph. Chance of precipitation is 40%. Total daytime snow accumulation of less than one inch possible.
Tonight
A slight chance of snow showers after 4am. Mostly cloudy, with a low around 12. West wind 10 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Wednesday
Snow showers likely, mainly after 4pm. The snow could be heavy at times. Mostly cloudy, with a high near 24. West wind 7 to 10 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. The snow could be heavy at times. Mostly cloudy, with a low around 5. Wind chill values as low as -5. Northwest wind 3 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 14. West wind 5 to 8 mph. Chance of precipitation is 50%.
Thursday Night
Snow showers likely, mainly before 1am. Mostly cloudy, with a low around 7. Southwest wind around 6 mph. Chance of precipitation is 60%.
Friday
Snow showers likely, mainly after 1pm. Mostly cloudy, with a high near 24. West wind 6 to 10 mph. Chance of precipitation is 70%.
Friday Night
A chance of snow showers before 1am. Mostly cloudy, with a low around 7. West wind 5 to 7 mph. Chance of precipitation is 40%.
Saturday
Partly sunny, with a high near 16.
Saturday Night
Mostly cloudy, with a low around 4.
Sunday
A chance of snow showers. Mostly cloudy, with a high near 21. Chance of precipitation is 30%.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around 12. Chance of precipitation is 40%.
Monday
Snow showers likely. Mostly cloudy, with a high near 27. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Watertown NY
 43.98°N 75.91°W (Elev. 449 ft)
Last Update:
12:36 pm EST Dec 30, 2025
Forecast Valid:
12pm EST Dec 30, 2025-6pm EST Jan 5, 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