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 Snow

30°F

-1°C

Humidity 72%
Wind Speed S 14 G 29 mph
Barometer 29.84 in (1011.1 mb)
Dewpoint 22°F (-6°C)
Visibility 3.00 mi
Wind Chill19°F (-7°C)
Last update 21 Jan 10:56 pm EST
Extended Forecast for

3 Miles N Henderson NY

Extreme Cold Watch January 23, 07:00pm until January 24, 01:00pm
Winter Storm Warning January 22, 12:02am until January 23, 07:00pm
Click here for hazard details and duration
Extreme Cold Watch
Winter Storm Warning
  •  
    Winter Storm Warning January 22, 12:02am until January 23, 07:00pm

    NOW until 7:00pm Fri

    Winter Storm Warning

  • Overnight

    Low: 25 °F

    Snow Showers
    Likely and
    Breezy

  • Thursday

    Thursday: Snow showers likely, mainly between 7am and 9am, then snow after 9am. High near 31. Breezy, with a southwest wind 24 to 29 mph, with gusts as high as 43 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 31 °F

    Snow and
    Breezy

  • Thursday Night

    Thursday Night: Snow. The snow could be heavy at times. Areas of blowing snow. Low around 13. Breezy, with a west wind 24 to 28 mph, with gusts as high as 39 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    Low: 13 °F

    Heavy Snow
    and Areas
    Blowing Snow

  • Friday

    Friday: Snow showers. Areas of blowing snow. High near 20. Wind chill values as low as -5. Breezy, with a west wind around 24 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

    High: 20 °F

    Snow Showers
    and Areas
    Blowing Snow

  • Friday Night

    Friday Night: A slight chance of snow showers before 1am. Partly cloudy, with a low around -10. Blustery, with a northwest wind 17 to 22 mph decreasing to 9 to 14 mph after midnight. Chance of precipitation is 20%.

    Low: -10 °F

    Slight Chance
    Snow Showers
    and Blustery

  • Saturday

    Saturday: Mostly sunny and cold, with a high near 3. North wind 3 to 7 mph.

    High: 3 °F

    Cold

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around -6. Calm wind becoming east around 6 mph after midnight.

    Low: -6 °F

    Mostly Cloudy

  • Sunday

    Sunday: Snow likely, mainly after 1pm. Mostly cloudy, with a high near 11. Northeast wind 8 to 10 mph. Chance of precipitation is 60%.

    High: 11 °F

    Snow Likely

Detailed Forecast

Overnight
Snow showers likely, mainly before 3am. Cloudy, with a low around 25. Breezy, with a southwest wind around 24 mph, with gusts as high as 36 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of 1 to 2 inches possible.
Thursday
Snow showers likely, mainly between 7am and 9am, then snow after 9am. High near 31. Breezy, with a southwest wind 24 to 29 mph, with gusts as high as 43 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Thursday Night
Snow. The snow could be heavy at times. Areas of blowing snow. Low around 13. Breezy, with a west wind 24 to 28 mph, with gusts as high as 39 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Friday
Snow showers. Areas of blowing snow. High near 20. Wind chill values as low as -5. Breezy, with a west wind around 24 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.
Friday Night
A slight chance of snow showers before 1am. Partly cloudy, with a low around -10. Blustery, with a northwest wind 17 to 22 mph decreasing to 9 to 14 mph after midnight. Chance of precipitation is 20%.
Saturday
Mostly sunny and cold, with a high near 3. North wind 3 to 7 mph.
Saturday Night
Mostly cloudy, with a low around -6. Calm wind becoming east around 6 mph after midnight.
Sunday
Snow likely, mainly after 1pm. Mostly cloudy, with a high near 11. Northeast wind 8 to 10 mph. Chance of precipitation is 60%.
Sunday Night
Snow likely before 1am, then a chance of snow showers after 1am. Mostly cloudy, with a low around 3. Chance of precipitation is 60%.
Monday
A chance of snow showers. Mostly cloudy, with a high near 15. Chance of precipitation is 40%.
Monday Night
Mostly cloudy, with a low around 3.
Tuesday
A chance of snow showers. Mostly cloudy, with a high near 20. Chance of precipitation is 40%.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 10. Chance of precipitation is 40%.
Wednesday
A chance of snow showers. Mostly cloudy, with a high near 22. 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 N Henderson NY
 43.86°N 76.21°W (Elev. 302 ft)
Last Update:
9:36 pm EST Jan 21, 2026
Forecast Valid:
12am EST Jan 22, 2026-6pm EST Jan 28, 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