Hazardous Weather Conditions
Current conditions at
Watertown, Watertown International Airport (KART)
Lat: 43.99°NLon: 76.02°WElev: 325ft.
Overcast
24°F
-4°C
| Humidity | 71% |
| Wind Speed | SW 7 mph |
| Barometer | 29.95 in (1015.0 mb) |
| Dewpoint | 16°F (-9°C) |
| Visibility | 10.00 mi |
| Wind Chill | 16°F (-9°C) |
| Last update | 18 Jan 4:56 pm EST |
Extended Forecast for
3 Miles SSE Henderson Harbor NY
Winter Storm Warning January 18, 05:19pm until January 21, 04:00pm
NOW until 4:00pm Wed

Winter Storm Warning
This Afternoon

High: 26 °F
Snow Showers
Tonight
Low: 17 °F
Snow Showers
then Chance
Snow ShowersM.L.King Day
High: 26 °F
Snow Showers
and Patchy
Blowing SnowMonday Night

Low: 10 °F
Heavy Snow
and Blowing
SnowTuesday

High: 16 °F
Heavy Snow
and Areas
Blowing SnowTuesday Night

Low: 14 °F
Heavy Snow
Wednesday
High: 25 °F
Chance Snow
Showers then
Snow Showers
LikelyWednesday Night

Low: 22 °F
Snow Showers
Likely and
Breezy
Detailed Forecast
This Afternoon
Snow showers. High near 26. Southwest wind around 7 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
Snow showers, mainly before midnight. Low around 17. Southwest wind 7 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
M.L.King Day
Snow showers. Some thunder is also possible. Patchy blowing snow after 2pm. High near 26. Breezy, with a south wind 11 to 16 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 37 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Monday Night
Snow showers. The snow could be heavy at times. Some thunder is also possible. Widespread blowing snow, mainly after 1am. Low around 10. Wind chill values as low as -5. Breezy, with a west wind 20 to 24 mph, with gusts as high as 41 mph. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.
Tuesday
Snow showers. The snow could be heavy at times. Areas of blowing snow before 7am. High near 16. West wind 15 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 100%.
Tuesday Night
Snow showers. The snow could be heavy at times. Low around 14. West wind 13 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%.
Wednesday
Snow showers likely, mainly after 1pm. Mostly cloudy, with a high near 25. South wind 13 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.
Wednesday Night
Snow showers likely. Cloudy, with a low around 22. Breezy, with a south wind 18 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 70%.
Thursday
Snow showers likely. Mostly cloudy, with a high near 28. Breezy. Chance of precipitation is 70%.
Thursday Night
Snow showers likely, mainly before 1am. Mostly cloudy, with a low around 10. Chance of precipitation is 70%.
Friday
A chance of snow showers. Mostly cloudy, with a high near 19. Chance of precipitation is 50%.
Friday Night
A chance of snow showers. Cloudy, with a low around 3. Chance of precipitation is 40%.
Saturday
A chance of snow showers. Mostly cloudy, with a high near 14. Chance of precipitation is 40%.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around -8. Chance of precipitation is 30%.
Sunday
A chance of snow showers. Partly sunny and cold, with a high near 5.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
3 Miles SSE Henderson Harbor NY
43.83°N 76.12°W (Elev. 466 ft)
43.83°N 76.12°W (Elev. 466 ft)
3:36 pm EST Jan 18, 2026
5pm EST Jan 18, 2026-6pm EST Jan 25, 2026



