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.

Heavy Snow Freezing Fog

13°F

-11°C

Humidity 84%
Wind Speed SW 12 G 23 mph
Barometer 29.83 in (1011.3 mb)
Dewpoint 9°F (-13°C)
Visibility 0.25 mi
Wind Chill-1°F (-18°C)
Last update 27 Jan 3:56 pm EST
Extended Forecast for

3 Miles SSE Henderson Harbor NY

Lake Effect Snow Warning January 27, 04:28pm until January 29, 07:00pm
Click here for hazard details and duration
Lake Effect Snow Warning
  •  
    Lake Effect Snow Warning January 27, 04:28pm until January 29, 07:00pm

    NOW until 7:00pm Thu

    Lake Effect Snow Warning

  • This Afternoon

    High: 17 °F

    Snow Showers

  • Tonight

    Tonight: Snow showers, mainly before 9pm. The snow could be heavy at times. Low around -1. Wind chill values as low as -10. Southwest wind 6 to 9 mph becoming west after midnight. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

    Low: -1 °F

    Heavy Snow
    then Mostly
    Cloudy

  • Wednesday

    Wednesday: Snow showers, mainly after 1pm. High near 17. Wind chill values as low as -10. Northwest wind 5 to 8 mph becoming southwest in the afternoon. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 17 °F

    Slight Chance
    Snow Showers
    then Snow
    Showers

  • Wednesday Night

    Wednesday Night: Snow showers, mainly before 1am. Low around 3. Southwest wind 5 to 7 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 3 °F

    Snow Showers

  • Thursday

    Thursday: A slight chance of snow showers before 1pm. Partly sunny, with a high near 14. South wind 5 to 8 mph becoming west in the afternoon. Chance of precipitation is 20%.

    High: 14 °F

    Slight Chance
    Snow Showers

  • Thursday Night

    Thursday Night: A slight chance of snow showers before 1am. Partly cloudy, with a low around -11. Northwest wind around 6 mph. Chance of precipitation is 20%.

    Low: -11 °F

    Slight Chance
    Snow Showers

  • Friday

    Friday: Partly sunny and cold, with a high near 6. West wind 6 to 8 mph.

    High: 6 °F

    Cold

  • Friday Night

    Friday Night: Mostly cloudy, with a low around -6. Northwest wind 3 to 6 mph.

    Low: -6 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Snow showers. High near 17. Southwest wind around 14 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 1 to 2 inches possible.
Tonight
Snow showers, mainly before 9pm. The snow could be heavy at times. Low around -1. Wind chill values as low as -10. Southwest wind 6 to 9 mph becoming west after midnight. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.
Wednesday
Snow showers, mainly after 1pm. High near 17. Wind chill values as low as -10. Northwest wind 5 to 8 mph becoming southwest in the afternoon. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Wednesday Night
Snow showers, mainly before 1am. Low around 3. Southwest wind 5 to 7 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Thursday
A slight chance of snow showers before 1pm. Partly sunny, with a high near 14. South wind 5 to 8 mph becoming west in the afternoon. Chance of precipitation is 20%.
Thursday Night
A slight chance of snow showers before 1am. Partly cloudy, with a low around -11. Northwest wind around 6 mph. Chance of precipitation is 20%.
Friday
Partly sunny and cold, with a high near 6. West wind 6 to 8 mph.
Friday Night
Mostly cloudy, with a low around -6. Northwest wind 3 to 6 mph.
Saturday
Partly sunny, with a high near 12.
Saturday Night
Mostly cloudy, with a low around -4.
Sunday
Mostly sunny, with a high near 15.
Sunday Night
Partly cloudy, with a low around 3.
Monday
Partly sunny, with a high near 24.
Monday Night
Mostly cloudy, with a low around 7.
Tuesday
Partly sunny, with a high near 21.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Henderson Harbor NY
 43.83°N 76.12°W (Elev. 466 ft)
Last Update:
4:01 pm EST Jan 27, 2026
Forecast Valid:
4pm EST Jan 27, 2026-6pm EST Feb 3, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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