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.

Overcast

14°F

-10°C

Humidity 61%
Wind Speed S 8 G 17 mph
Barometer 30.30 in (1027.1 mb)
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Wind Chill3°F (-16°C)
Last update 21 Jan 6:56 am EST
Extended Forecast for

2 Miles WSW Henderson Harbor NY

Winter Storm Warning January 21, 07:03am until January 23, 07:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning January 21, 07:03am until January 23, 07:00pm

    NOW until 7:00pm Fri

    Winter Storm Warning

  • Today

    High: 31 °F

    Snow Showers
    and Patchy
    Blowing Snow

  • Tonight

    Tonight: Snow showers likely. Patchy blowing snow. Cloudy, with a low around 23. Breezy, with a south wind 18 to 22 mph, with gusts as high as 38 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    Low: 23 °F

    Snow Showers
    Likely and
    Patchy
    Blowing Snow

  • Thursday

    Thursday: Snow showers. Patchy blowing snow. High near 31. Breezy, with a west wind 23 to 26 mph, with gusts as high as 44 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 31 °F

    Snow Showers
    and Patchy
    Blowing Snow

  • Thursday Night

    Thursday Night: Snow showers. Areas of blowing snow. Low around 12. Breezy, with a west wind 22 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

    Low: 12 °F

    Snow Showers
    and Areas
    Blowing Snow

  • Friday

    Friday: Snow showers. The snow could be heavy at times. Widespread blowing snow, mainly before 1pm. High near 18. Breezy, with a west wind around 22 mph, with gusts as high as 37 mph. Chance of precipitation is 90%.

    High: 18 °F

    Heavy Snow
    and Blowing
    Snow

  • Friday Night

    Friday Night: Patchy blowing snow before 7pm. Partly cloudy, with a low around -12. Blustery, with a northwest wind 15 to 20 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 33 mph.

    Low: -12 °F

    Patchy
    Blowing Snow
    and Blustery
    then Partly
    Cloudy

  • Saturday

    Saturday: Mostly sunny and cold, with a high near 4. Northwest wind 6 to 8 mph.

    High: 4 °F

    Cold

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around -7. North wind around 6 mph becoming east after midnight.

    Low: -7 °F

    Mostly Cloudy

Detailed Forecast

Today
Snow showers, mainly after 1pm. Patchy blowing snow. High near 31. Breezy, with a south wind 20 to 23 mph, with gusts as high as 34 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 1 to 2 inches possible.
Tonight
Snow showers likely. Patchy blowing snow. Cloudy, with a low around 23. Breezy, with a south wind 18 to 22 mph, with gusts as high as 38 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Thursday
Snow showers. Patchy blowing snow. High near 31. Breezy, with a west wind 23 to 26 mph, with gusts as high as 44 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Thursday Night
Snow showers. Areas of blowing snow. Low around 12. Breezy, with a west wind 22 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.
Friday
Snow showers. The snow could be heavy at times. Widespread blowing snow, mainly before 1pm. High near 18. Breezy, with a west wind around 22 mph, with gusts as high as 37 mph. Chance of precipitation is 90%.
Friday Night
Patchy blowing snow before 7pm. Partly cloudy, with a low around -12. Blustery, with a northwest wind 15 to 20 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 33 mph.
Saturday
Mostly sunny and cold, with a high near 4. Northwest wind 6 to 8 mph.
Saturday Night
Mostly cloudy, with a low around -7. North wind around 6 mph becoming east after midnight.
Sunday
A chance of snow showers after 1pm. Mostly cloudy, with a high near 11. Chance of precipitation is 30%.
Sunday Night
A chance of snow showers before 1am. Mostly cloudy, with a low around -1. Chance of precipitation is 30%.
Monday
A chance of snow showers. Mostly cloudy, with a high near 16. Chance of precipitation is 30%.
Monday Night
A chance of snow showers. Mostly cloudy, with a low around 5. Chance of precipitation is 30%.
Tuesday
Mostly cloudy, with a high near 20.
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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:
6:36 am EST Jan 21, 2026
Forecast Valid:
7am EST Jan 21, 2026-6pm EST Jan 27, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation