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.

Mostly Cloudy

15°F

-9°C

Humidity 59%
Wind Speed W 18 G 30 mph
Barometer 29.60 in (1003.1 mb)
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Wind Chill-2°F (-19°C)
Last update 30 Dec 12:56 pm EST
Extended Forecast for

Chaumont NY

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

    NOW until 7:00am Sat

    Winter Storm Warning

  • This Afternoon

    High: 18 °F

    Chance Snow
    Showers and
    Breezy

  • Tonight

    Tonight: Mostly cloudy, with a low around 11. West wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 11 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of snow showers, mainly after noon. The snow could be heavy at times. Mostly cloudy, with a high near 24. West wind 8 to 11 mph. Chance of precipitation is 50%. New snow accumulation of 1 to 3 inches possible.

    High: 24 °F

    Slight Chance
    Snow Showers
    then Heavy
    Snow

  • Wednesday Night

    Wednesday Night: A chance of snow showers, mainly before 1am. Mostly cloudy, with a low around 5. Wind chill values as low as -5. Northwest wind 6 to 8 mph. Chance of precipitation is 50%. New snow accumulation of 1 to 2 inches possible.

    Low: 5 °F

    Chance Snow
    Showers

  • New Year's Day

    New Year's Day: A chance of snow showers after 1pm. Mostly sunny, with a high near 16. West wind 7 to 9 mph. Chance of precipitation is 40%.

    High: 16 °F

    Mostly Sunny
    then Chance
    Snow Showers

  • Thursday Night

    Thursday Night: A chance of snow showers. Mostly cloudy, with a low around 8. West wind around 7 mph. Chance of precipitation is 40%.

    Low: 8 °F

    Chance Snow
    Showers

  • Friday

    Friday: Snow showers likely, mainly after 1pm. Mostly cloudy, with a high near 25. West wind 7 to 11 mph. Chance of precipitation is 60%.

    High: 25 °F

    Snow Showers
    Likely

  • Friday Night

    Friday Night: A chance of snow showers before 1am. Mostly cloudy, with a low around 7. West wind 6 to 9 mph. Chance of precipitation is 30%.

    Low: 7 °F

    Chance Snow
    Showers

Detailed Forecast

This Afternoon
A chance of snow showers. Mostly cloudy, with a high near 18. Breezy, with a west wind around 21 mph, with gusts as high as 32 mph. Chance of precipitation is 30%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Mostly cloudy, with a low around 11. West wind 10 to 15 mph, with gusts as high as 25 mph.
Wednesday
A chance of snow showers, mainly after noon. The snow could be heavy at times. Mostly cloudy, with a high near 24. West wind 8 to 11 mph. Chance of precipitation is 50%. New snow accumulation of 1 to 3 inches possible.
Wednesday Night
A chance of snow showers, mainly before 1am. Mostly cloudy, with a low around 5. Wind chill values as low as -5. Northwest wind 6 to 8 mph. Chance of precipitation is 50%. New snow accumulation of 1 to 2 inches possible.
New Year's Day
A chance of snow showers after 1pm. Mostly sunny, with a high near 16. West wind 7 to 9 mph. Chance of precipitation is 40%.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 8. West wind around 7 mph. Chance of precipitation is 40%.
Friday
Snow showers likely, mainly after 1pm. Mostly cloudy, with a high near 25. West wind 7 to 11 mph. Chance of precipitation is 60%.
Friday Night
A chance of snow showers before 1am. Mostly cloudy, with a low around 7. West wind 6 to 9 mph. Chance of precipitation is 30%.
Saturday
Partly sunny, with a high near 16.
Saturday Night
Mostly cloudy, with a low around 4.
Sunday
Partly sunny, with a high near 21.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around 12. Chance of precipitation is 30%.
Monday
A chance of snow showers. Mostly cloudy, with a high near 26. Chance of precipitation is 50%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Chaumont NY
 44.07°N 76.14°W (Elev. 253 ft)
Last Update:
12:36 pm EST Dec 30, 2025
Forecast Valid:
1pm 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

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation