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 58%
Wind Speed S 10 G 20 mph
Barometer 30.30 in (1027.0 mb)
Dewpoint 2°F (-17°C)
Visibility 10.00 mi
Wind Chill1°F (-17°C)
Last update 21 Jan 7:56 am EST
Extended Forecast for

3 Miles N Henderson NY

Winter Storm Warning January 21, 08:04am until January 23, 07:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning January 21, 08:04am 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. Areas of blowing snow. Mostly cloudy, with a low around 24. Breezy, with a south wind 24 to 26 mph, with gusts as high as 38 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    Low: 24 °F

    Snow Showers
    Likely and
    Areas Blowing
    Snow

  • Thursday

    Thursday: Snow showers. Patchy blowing snow. High near 31. Windy, with a west wind 24 to 30 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 13. Breezy, with a west wind 25 to 28 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

    Low: 13 °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 19. Breezy, with a west wind 23 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 90%.

    High: 19 °F

    Heavy Snow
    and Blowing
    Snow

  • Friday Night

    Friday Night: Partly cloudy, with a low around -10. Blustery, with a northwest wind 19 to 24 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 40 mph.

    Low: -10 °F

    Mostly Cloudy
    and Blustery
    then Partly
    Cloudy

  • Saturday

    Saturday: Mostly sunny and cold, with a high near 5. Northwest wind around 8 mph.

    High: 5 °F

    Cold

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around -5. North wind around 6 mph becoming east after midnight.

    Low: -5 °F

    Mostly Cloudy

Detailed Forecast

Today
Snow showers, mainly after 1pm. Patchy blowing snow. High near 31. Breezy, with a south wind 21 to 25 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 1 to 2 inches possible.
Tonight
Snow showers likely. Areas of blowing snow. Mostly cloudy, with a low around 24. Breezy, with a south wind 24 to 26 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. Windy, with a west wind 24 to 30 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 13. Breezy, with a west wind 25 to 28 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.
Friday
Snow showers. The snow could be heavy at times. Widespread blowing snow, mainly before 1pm. High near 19. Breezy, with a west wind 23 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 90%.
Friday Night
Partly cloudy, with a low around -10. Blustery, with a northwest wind 19 to 24 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 40 mph.
Saturday
Mostly sunny and cold, with a high near 5. Northwest wind around 8 mph.
Saturday Night
Mostly cloudy, with a low around -5. North wind around 6 mph becoming east after midnight.
Sunday
A chance of snow showers after 1pm. Mostly cloudy, with a high near 12. 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 18. Chance of precipitation is 30%.
Monday Night
A chance of snow showers. Mostly cloudy, with a low around 6. Chance of precipitation is 30%.
Tuesday
Mostly cloudy, with a high near 21.
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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:
6:36 am EST Jan 21, 2026
Forecast Valid:
8am EST Jan 21, 2026-6pm EST Jan 27, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation