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

26°F

-3°C

Humidity 63%
Wind Speed S 14 G 26 mph
Barometer 29.93 in (1014.4 mb)
Dewpoint 15°F (-9°C)
Visibility 9.00 mi
Wind Chill14°F (-10°C)
Last update 21 Jan 6:56 pm EST
Extended Forecast for

Chaumont NY

Extreme Cold Watch January 23, 07:00pm until January 24, 01:00pm
Winter Storm Warning January 21, 07:25pm until January 23, 07:00pm
Click here for hazard details and duration
Extreme Cold Watch
Winter Storm Warning
  •  
    Winter Storm Warning January 21, 07:25pm until January 23, 07:00pm

    NOW until 7:00pm Fri

    Winter Storm Warning

  • Tonight

    Low: 24 °F

    Snow

  • Thursday

    Thursday: Snow showers likely, mainly between 8am and 11am. Mostly cloudy, with a high near 30. Breezy, with a west wind 20 to 23 mph, with gusts as high as 38 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 30 °F

    Breezy. Snow
    Showers
    Likely then
    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: A chance of snow showers. Mostly cloudy, with a low around 10. Breezy, with a west wind 16 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 50%. New snow accumulation of 1 to 2 inches possible.

    Low: 10 °F

    Chance Snow
    Showers and
    Breezy

  • Friday

    Friday: Snow showers likely, mainly before 1pm. Areas of blowing snow between 8am and 1pm. Mostly cloudy, with a high near 17. Wind chill values as low as -5. West wind 14 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

    High: 17 °F

    Snow Showers
    Likely and
    Areas Blowing
    Snow

  • Friday Night

    Friday Night: Partly cloudy, with a low around -15. Northwest wind 6 to 11 mph, with gusts as high as 24 mph.

    Low: -15 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny and cold, with a high near -1. Northwest wind 3 to 6 mph.

    High: -1 °F

    Cold

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around -10. Calm wind becoming east around 6 mph after midnight.

    Low: -10 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of snow. Mostly cloudy and cold, with a high near 8. Northeast wind 6 to 9 mph. Chance of precipitation is 50%.

    High: 8 °F

    Chance Snow

Detailed Forecast

Tonight
Snow showers likely before 10pm, then snow between 10pm and 1am, then snow showers likely after 1am. Low around 24. South wind 15 to 18 mph, with gusts as high as 33 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 1 to 3 inches possible.
Thursday
Snow showers likely, mainly between 8am and 11am. Mostly cloudy, with a high near 30. Breezy, with a west wind 20 to 23 mph, with gusts as high as 38 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 10. Breezy, with a west wind 16 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 50%. New snow accumulation of 1 to 2 inches possible.
Friday
Snow showers likely, mainly before 1pm. Areas of blowing snow between 8am and 1pm. Mostly cloudy, with a high near 17. Wind chill values as low as -5. West wind 14 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
Friday Night
Partly cloudy, with a low around -15. Northwest wind 6 to 11 mph, with gusts as high as 24 mph.
Saturday
Sunny and cold, with a high near -1. Northwest wind 3 to 6 mph.
Saturday Night
Mostly cloudy, with a low around -10. Calm wind becoming east around 6 mph after midnight.
Sunday
A chance of snow. Mostly cloudy and cold, with a high near 8. Northeast wind 6 to 9 mph. Chance of precipitation is 50%.
Sunday Night
Snow likely before 1am, then a chance of snow showers after 1am. Mostly cloudy, with a low around -1. Chance of precipitation is 60%.
Monday
A chance of snow showers. Mostly cloudy, with a high near 13. Chance of precipitation is 40%.
Monday Night
Mostly cloudy, with a low around -1.
Tuesday
Partly sunny, with a high near 19.
Tuesday Night
Mostly cloudy, with a low around 6.
Wednesday
A chance of snow showers. Partly sunny, with a high near 19. Chance of precipitation is 30%.
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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:
6:36 pm EST Jan 21, 2026
Forecast Valid:
7pm EST Jan 21, 2026-6pm EST Jan 28, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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