Current conditions at

Watertown, Watertown International Airport (KART)

Lat: 43.99°NLon: 76.02°WElev: 325ft.

Overcast

23°F

-5°C

Humidity 78%
Wind Speed S 3 mph
Barometer 29.91 in (1013.7 mb)
Dewpoint 17°F (-8°C)
Visibility 9.00 mi
Last update 18 Jan 8:56 pm EST
Extended Forecast for

Chaumont NY

Winter Storm Warning January 18, 09:17pm until January 21, 04:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning January 18, 09:17pm until January 21, 04:00pm

    NOW until 4:00pm Wed

    Winter Storm Warning

  • Tonight

    Low: 17 °F

    Snow

  • M.L.King Day

    M.L.King Day: Snow before 9am, then snow showers likely between 9am and 11am, then snow after 11am. Some thunder is also possible.  Patchy blowing snow after 1pm. High near 26. Breezy, with a south wind 11 to 21 mph, with gusts as high as 37 mph.  Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    High: 26 °F

    Snow and
    Patchy
    Blowing Snow

  • Monday Night

    Monday Night: Snow showers likely, mainly before 1am. The snow could be heavy at times. Some thunder is also possible.  Widespread blowing snow, mainly before midnight. Cloudy, then gradually becoming partly cloudy, with a low around 7. Wind chill values as low as -5. Breezy, with a west wind 16 to 24 mph, with gusts as high as 39 mph.  Chance of precipitation is 60%. New snow accumulation of 2 to 4 inches possible.

    Low: 7 °F

    Heavy Snow
    and Blowing
    Snow

  • Tuesday

    Tuesday: A chance of snow showers.  Mostly cloudy, with a high near 15. Wind chill values as low as -10. West wind 11 to 16 mph.  Chance of precipitation is 40%. New snow accumulation of around an inch possible.

    High: 15 °F

    Chance Snow
    Showers

  • Tuesday Night

    Tuesday Night: A chance of snow showers before 1am, then snow after 1am.  Low around 11. West wind 10 to 14 mph.  Chance of precipitation is 90%.

    Low: 11 °F

    Chance Snow
    Showers then
    Snow

  • Wednesday

    Wednesday: Snow showers likely, mainly after 1pm.  Mostly cloudy, with a high near 24. South wind 13 to 17 mph, with gusts as high as 29 mph.  Chance of precipitation is 70%.

    High: 24 °F

    Chance Snow
    Showers then
    Snow Showers
    Likely

  • Wednesday Night

    Wednesday Night: Snow showers likely.  Cloudy, with a low around 21. South wind around 18 mph, with gusts as high as 31 mph.  Chance of precipitation is 70%.

    Low: 21 °F

    Snow Showers
    Likely

  • Thursday

    Thursday: Snow showers likely.  Mostly cloudy, with a high near 26. West wind around 18 mph, with gusts as high as 28 mph.  Chance of precipitation is 60%.

    High: 26 °F

    Snow Showers
    Likely

Detailed Forecast

Tonight
Snow showers likely, mainly between 10pm and midnight, then snow after midnight. Low around 17. South wind 6 to 13 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 1 to 3 inches possible.
M.L.King Day
Snow before 9am, then snow showers likely between 9am and 11am, then snow after 11am. Some thunder is also possible. Patchy blowing snow after 1pm. High near 26. Breezy, with a south wind 11 to 21 mph, with gusts as high as 37 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Monday Night
Snow showers likely, mainly before 1am. The snow could be heavy at times. Some thunder is also possible. Widespread blowing snow, mainly before midnight. Cloudy, then gradually becoming partly cloudy, with a low around 7. Wind chill values as low as -5. Breezy, with a west wind 16 to 24 mph, with gusts as high as 39 mph. Chance of precipitation is 60%. New snow accumulation of 2 to 4 inches possible.
Tuesday
A chance of snow showers. Mostly cloudy, with a high near 15. Wind chill values as low as -10. West wind 11 to 16 mph. Chance of precipitation is 40%. New snow accumulation of around an inch possible.
Tuesday Night
A chance of snow showers before 1am, then snow after 1am. Low around 11. West wind 10 to 14 mph. Chance of precipitation is 90%.
Wednesday
Snow showers likely, mainly after 1pm. Mostly cloudy, with a high near 24. South wind 13 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 70%.
Wednesday Night
Snow showers likely. Cloudy, with a low around 21. South wind around 18 mph, with gusts as high as 31 mph. Chance of precipitation is 70%.
Thursday
Snow showers likely. Mostly cloudy, with a high near 26. West wind around 18 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.
Thursday Night
A chance of snow showers before 1am. Mostly cloudy, with a low around 8. Chance of precipitation is 30%.
Friday
A chance of snow showers. Mostly cloudy, with a high near 17. Chance of precipitation is 50%.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 0. Chance of precipitation is 40%.
Saturday
A chance of snow showers. Mostly cloudy, with a high near 11. Chance of precipitation is 30%.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around -11. Chance of precipitation is 30%.
Sunday
A chance of snow showers. Partly sunny and cold, with a high near 3. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Chaumont NY
 44.07°N 76.14°W (Elev. 253 ft)
7:24 pm EST Jan 18, 2026
9pm EST Jan 18, 2026-6pm EST Jan 25, 2026
 
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