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 Vrbl 3 mph
Barometer 29.94 in (1014.5 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Last update 18 Jan 6:56 pm EST
Extended Forecast for

Watertown International Airport NY

Winter Storm Warning January 18, 07:26pm until January 21, 04:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning January 18, 07:26pm until January 21, 04:00pm

    NOW until 4:00pm Wed

    Winter Storm Warning

  • Tonight

    Low: 15 °F

    Snow

  • M.L.King Day

    M.L.King Day: Snow showers likely, mainly between 8am and 11am, then snow after 11am. Some thunder is also possible.  Patchy blowing snow after 1pm. High near 26. South wind 11 to 18 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. The snow could be heavy at times. Some thunder is also possible.  Widespread blowing snow, mainly before 10pm. Cloudy, with a low around 7. Wind chill values as low as -5. Breezy, with a west wind 15 to 23 mph, with gusts as high as 39 mph.  Chance of precipitation is 70%. New snow accumulation of 4 to 8 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 -5. West wind 10 to 16 mph, with gusts as high as 26 mph.  Chance of precipitation is 50%. New snow accumulation of 2 to 4 inches possible.

    High: 15 °F

    Chance Snow
    Showers

  • Tuesday Night

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

    Low: 11 °F

    Snow

  • Wednesday

    Wednesday: Snow showers likely, mainly after 1pm.  Mostly cloudy, with a high near 24. South wind 14 to 17 mph, with gusts as high as 30 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 19. Breezy, with a south wind 17 to 20 mph, with gusts as high as 31 mph.  Chance of precipitation is 70%.

    Low: 19 °F

    Snow Showers
    Likely and
    Breezy

  • Thursday

    Thursday: Snow showers likely.  Mostly cloudy, with a high near 27. West wind around 17 mph, with gusts as high as 30 mph.  Chance of precipitation is 70%.

    High: 27 °F

    Snow Showers
    Likely

Detailed Forecast

Tonight
Snow showers likely before midnight, then snow between midnight and 2am, then snow showers likely after 2am. Low around 15. Light and variable wind becoming south 6 to 11 mph in the evening. Winds could gust as high as 21 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 1 to 3 inches possible.
M.L.King Day
Snow showers likely, mainly between 8am and 11am, then snow after 11am. Some thunder is also possible. Patchy blowing snow after 1pm. High near 26. South wind 11 to 18 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. The snow could be heavy at times. Some thunder is also possible. Widespread blowing snow, mainly before 10pm. Cloudy, with a low around 7. Wind chill values as low as -5. Breezy, with a west wind 15 to 23 mph, with gusts as high as 39 mph. Chance of precipitation is 70%. New snow accumulation of 4 to 8 inches possible.
Tuesday
A chance of snow showers. Mostly cloudy, with a high near 15. Wind chill values as low as -5. West wind 10 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 50%. New snow accumulation of 2 to 4 inches possible.
Tuesday Night
Snow showers likely 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 14 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.
Wednesday Night
Snow showers likely. Cloudy, with a low around 19. Breezy, with a south wind 17 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 70%.
Thursday
Snow showers likely. Mostly cloudy, with a high near 27. West wind around 17 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 6. Chance of precipitation is 50%.
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 -2. Chance of precipitation is 40%.
Saturday
A chance of snow showers. Mostly cloudy, with a high near 12. Chance of precipitation is 40%.
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 4. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Watertown International Airport NY
 43.99°N 76.03°W (Elev. 299 ft)
6:36 pm EST Jan 18, 2026
7pm EST Jan 18, 2026-6pm EST Jan 25, 2026
 
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