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 Rain Fog/Mist

35°F

2°C

Humidity 93%
Wind Speed E 15 mph
Barometer 29.49 in (999.1 mb)
Dewpoint 33°F (1°C)
Visibility 3.00 mi
Wind Chill25°F (-4°C)
Last update 20 Feb 2:56 pm EST
Extended Forecast for

3 Miles E Sackets Harbor NY

Winter Weather Advisory February 20, 03:23pm until February 21, 07:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory February 20, 03:23pm until February 21, 07:00am

    NOW until 7:00am Sat

    Winter Weather Advisory

  • This Afternoon

    High: 38 °F

    Wintry Mix

  • Tonight

    Tonight: Rain and snow showers, becoming all snow after 11pm. Low around 21. South wind 10 to 14 mph becoming west after midnight. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

    Low: 21 °F

    Rain/Snow
    then Snow
    Showers
    Likely

  • Saturday

    Saturday: A slight chance of snow showers before 10am, then a chance of snow showers after 1pm. Cloudy, with a high near 28. Northeast wind 7 to 9 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 28 °F

    Chance Snow
    Showers

  • Saturday Night

    Saturday Night: A chance of snow showers, mainly after 1am. Mostly cloudy, with a low around 15. Northeast wind 3 to 7 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 15 °F

    Chance Snow
    Showers

  • Sunday

    Sunday: Snow likely. Mostly cloudy, with a high near 35. East wind 5 to 7 mph. Chance of precipitation is 60%.

    High: 35 °F

    Snow Likely

  • Sunday Night

    Sunday Night: A chance of snow. Mostly cloudy, with a low around 19. Northeast wind around 6 mph. Chance of precipitation is 40%.

    Low: 19 °F

    Chance Snow

  • Monday

    Monday: A chance of snow showers before 1pm. Mostly cloudy, with a high near 30. North wind 7 to 11 mph. Chance of precipitation is 30%.

    High: 30 °F

    Chance Snow
    Showers

  • Monday Night

    Monday Night: A chance of snow showers before 1am. Mostly cloudy, with a low around 4. North wind 8 to 10 mph. Chance of precipitation is 30%.

    Low: 4 °F

    Chance Snow
    Showers

Detailed Forecast

This Afternoon
Rain before 5pm, then snow and sleet. High near 38. East wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. Little or no snow and sleet accumulation expected.
Tonight
Rain and snow showers, becoming all snow after 11pm. Low around 21. South wind 10 to 14 mph becoming west after midnight. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Saturday
A slight chance of snow showers before 10am, then a chance of snow showers after 1pm. Cloudy, with a high near 28. Northeast wind 7 to 9 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Saturday Night
A chance of snow showers, mainly after 1am. Mostly cloudy, with a low around 15. Northeast wind 3 to 7 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Sunday
Snow likely. Mostly cloudy, with a high near 35. East wind 5 to 7 mph. Chance of precipitation is 60%.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 19. Northeast wind around 6 mph. Chance of precipitation is 40%.
Monday
A chance of snow showers before 1pm. Mostly cloudy, with a high near 30. North wind 7 to 11 mph. Chance of precipitation is 30%.
Monday Night
A chance of snow showers before 1am. Mostly cloudy, with a low around 4. North wind 8 to 10 mph. Chance of precipitation is 30%.
Tuesday
Mostly cloudy, with a high near 16.
Tuesday Night
A chance of snow after 1am. Mostly cloudy, with a low around 7. Chance of precipitation is 40%.
Wednesday
Snow likely. Mostly cloudy, with a high near 34. Chance of precipitation is 60%.
Wednesday Night
Rain and snow likely. Mostly cloudy, with a low around 23. Chance of precipitation is 70%.
Thursday
Rain and snow likely. Mostly cloudy, with a high near 34. Chance of precipitation is 60%.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 14. Chance of precipitation is 30%.
Friday
Partly sunny, with a high near 32.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles E Sackets Harbor NY
 43.93°N 76.07°W (Elev. 344 ft)
Last Update:
1:36 pm EST Feb 20, 2026
Forecast Valid:
3pm EST Feb 20, 2026-6pm EST Feb 27, 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