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 and Breezy

21°F

-6°C

Humidity 88%
Wind Speed SW 22 G 49 mph
Barometer 29.87 in (1012.4 mb)
Dewpoint 18°F (-8°C)
Visibility 0.25 mi
Wind Chill5°F (-15°C)
Last update 19 Jan 9:56 pm EST
Extended Forecast for

3 Miles SSE Henderson Harbor NY

Winter Storm Warning January 19, 10:40pm until January 21, 04:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning January 19, 10:40pm until January 21, 04:00pm

    NOW until 4:00pm Wed

    Winter Storm Warning

  • Tonight

    Low: 9 °F

    Heavy Snow
    and Blowing
    Snow

  • Tuesday

    Tuesday: Snow. The snow could be heavy at times. Areas of blowing snow before 7am. High near 18. Wind chill values as low as -5. West wind 15 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New snow accumulation of 10 to 16 inches possible.

    High: 18 °F

    Heavy Snow
    and Areas
    Blowing Snow

  • Tuesday Night

    Tuesday Night: Snow showers, mainly before 1am. The snow could be heavy at times. Low around 10. West wind 13 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    Low: 10 °F

    Heavy Snow

  • Wednesday

    Wednesday: Snow, mainly after 1pm. High near 31. South wind 13 to 16 mph, with gusts as high as 37 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 31 °F

    Chance Snow
    then Snow

  • Wednesday Night

    Wednesday Night: Snow showers. Low around 23. South wind around 18 mph, with gusts as high as 40 mph. Chance of precipitation is 80%.

    Low: 23 °F

    Snow Showers

  • Thursday

    Thursday: Snow showers likely. Mostly cloudy, with a high near 29. Southwest wind 16 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 70%.

    High: 29 °F

    Snow Showers
    Likely

  • Thursday Night

    Thursday Night: Snow showers. Low around 9. West wind 14 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 80%.

    Low: 9 °F

    Snow Showers

  • Friday

    Friday: Snow showers. High near 15. West wind 14 to 17 mph. Chance of precipitation is 80%.

    High: 15 °F

    Snow Showers

Detailed Forecast

Tonight
Snow. The snow could be heavy at times. Widespread blowing snow. Low around 9. Wind chill values as low as -5. Breezy, with a west wind 20 to 22 mph, with gusts as high as 37 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 10 to 14 inches possible.
Tuesday
Snow. The snow could be heavy at times. Areas of blowing snow before 7am. High near 18. Wind chill values as low as -5. West wind 15 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New snow accumulation of 10 to 16 inches possible.
Tuesday Night
Snow showers, mainly before 1am. The snow could be heavy at times. Low around 10. West wind 13 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Wednesday
Snow, mainly after 1pm. High near 31. South wind 13 to 16 mph, with gusts as high as 37 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Wednesday Night
Snow showers. Low around 23. South wind around 18 mph, with gusts as high as 40 mph. Chance of precipitation is 80%.
Thursday
Snow showers likely. Mostly cloudy, with a high near 29. Southwest wind 16 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 70%.
Thursday Night
Snow showers. Low around 9. West wind 14 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 80%.
Friday
Snow showers. High near 15. West wind 14 to 17 mph. Chance of precipitation is 80%.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around -13. Chance of precipitation is 40%.
Saturday
Mostly sunny and cold, with a high near 3.
Saturday Night
Mostly cloudy, with a low around -13.
Sunday
Partly sunny and cold, with a high near 7.
Sunday Night
Mostly cloudy, with a low around -8.
Monday
A chance of snow showers. Mostly cloudy, with a high near 14. Chance of precipitation is 30%.
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:
9:36 pm EST Jan 19, 2026
Forecast Valid:
10pm EST Jan 19, 2026-6pm EST Jan 26, 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