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.

Fog

36°F

2°C

Humidity 97%
Wind Speed SW 7 mph
Barometer 30.02 in (1017.2 mb)
Dewpoint 35°F (2°C)
Visibility 0.50 mi
Wind Chill30°F (-1°C)
Last update 17 Feb 8:56 am EST
Extended Forecast for

2 Miles WSW Henderson Harbor NY

Dense Fog Advisory February 17, 09:35am until February 18, 07:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory February 17, 09:35am until February 18, 07:00am

    NOW until 7:00am Wed

    Dense Fog Advisory

  • Today

    High: 35 °F

    Slight Chance
    Showers and
    Dense Fog
    then Dense
    Fog

  • Tonight

    Tonight: Widespread dense fog before 11pm. Otherwise, mostly cloudy, with a low around 26. Southwest wind around 5 mph becoming calm in the evening.

    Low: 26 °F

    Dense Fog
    then Cloudy

  • Wednesday

    Wednesday: Snow. High near 32. Northeast wind 6 to 11 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 32 °F

    Snow

  • Wednesday Night

    Wednesday Night: A chance of snow before 1am. Mostly cloudy, with a low around 14. Northeast wind around 10 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.

    Low: 14 °F

    Chance Snow

  • Thursday

    Thursday: Mostly sunny, with a high near 33. Northeast wind around 8 mph.

    High: 33 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A slight chance of freezing rain after 1am. Mostly cloudy, with a low around 18. Northeast wind 6 to 8 mph. Chance of precipitation is 20%.

    Low: 18 °F

    Partly Cloudy
    then Slight
    Chance
    Freezing Rain

  • Friday

    Friday: Rain and snow. High near 35. East wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 80%.

    High: 35 °F

    Rain/Snow

  • Friday Night

    Friday Night: Rain and snow likely before 1am, then a chance of snow. Mostly cloudy, with a low around 20. South wind around 11 mph. Chance of precipitation is 60%.

    Low: 20 °F

    Rain/Snow
    Likely

Detailed Forecast

Today
A slight chance of showers before 10am. Widespread dense fog. Otherwise, mostly cloudy, with a high near 35. Southwest wind 3 to 7 mph. Chance of precipitation is 20%.
Tonight
Widespread dense fog before 11pm. Otherwise, mostly cloudy, with a low around 26. Southwest wind around 5 mph becoming calm in the evening.
Wednesday
Snow. High near 32. Northeast wind 6 to 11 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Wednesday Night
A chance of snow before 1am. Mostly cloudy, with a low around 14. Northeast wind around 10 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.
Thursday
Mostly sunny, with a high near 33. Northeast wind around 8 mph.
Thursday Night
A slight chance of freezing rain after 1am. Mostly cloudy, with a low around 18. Northeast wind 6 to 8 mph. Chance of precipitation is 20%.
Friday
Rain and snow. High near 35. East wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 80%.
Friday Night
Rain and snow likely before 1am, then a chance of snow. Mostly cloudy, with a low around 20. South wind around 11 mph. Chance of precipitation is 60%.
Saturday
A chance of snow showers. Mostly cloudy, with a high near 31. Chance of precipitation is 40%.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 16. Chance of precipitation is 30%.
Sunday
A chance of snow showers. Mostly cloudy, with a high near 30. Chance of precipitation is 50%.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around 15. Chance of precipitation is 40%.
Monday
A chance of snow showers. Mostly cloudy, with a high near 26. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WSW Henderson Harbor NY
 43.85°N 76.18°W (Elev. 400 ft)
Last Update:
6:57 am EST Feb 17, 2026
Forecast Valid:
9am EST Feb 17, 2026-6pm EST Feb 23, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation