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

19°F

-7°C

Humidity 54%
Wind Speed S 9 mph
Barometer 29.78 in (1009.2 mb)
Dewpoint 5°F (-15°C)
Visibility 10.00 mi
Wind Chill8°F (-13°C)
Last update 19 Jan 6:56 am EST
Extended Forecast for

Belleville NY

Winter Storm Warning January 19, 07:04am until January 21, 04:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning January 19, 07:04am until January 21, 04:00pm

    NOW until 4:00pm Wed

    Winter Storm Warning

  • M.L.King Day

    High: 26 °F

    Snow Showers
    and Patchy
    Blowing Snow

  • Tonight

    Tonight: Snow showers. The snow could be heavy at times. Patchy blowing snow. Low around 10. Breezy, with a west wind 18 to 23 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New snow accumulation of 10 to 16 inches possible.

    Low: 10 °F

    Heavy Snow
    and Patchy
    Blowing Snow

  • Tuesday

    Tuesday: Snow showers. The snow could be heavy at times. High near 17. Wind chill values as low as -5. West wind 14 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New snow accumulation of 13 to 19 inches possible.

    High: 17 °F

    Heavy 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 showers, mainly after 1pm. High near 29. South wind 13 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 80%.

    High: 29 °F

    Chance Snow
    Showers then
    Snow Showers

  • Wednesday Night

    Wednesday Night: Snow showers likely. Cloudy, with a low around 22. South wind around 18 mph, with gusts as high as 31 mph. Chance of precipitation is 70%.

    Low: 22 °F

    Snow Showers
    Likely

  • Thursday

    Thursday: Snow showers likely. Mostly cloudy, with a high near 30. West wind around 18 mph, with gusts as high as 29 mph. Chance of precipitation is 70%.

    High: 30 °F

    Snow Showers
    Likely

  • Thursday Night

    Thursday Night: A chance of snow showers. Mostly cloudy, with a low around 9. West wind 11 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 40%.

    Low: 9 °F

    Chance Snow
    Showers

Detailed Forecast

M.L.King Day
Snow showers, mainly after 8am. Patchy blowing snow after 3pm. High near 26. Breezy, with a southwest wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 37 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
Snow showers. The snow could be heavy at times. Patchy blowing snow. Low around 10. Breezy, with a west wind 18 to 23 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New snow accumulation of 10 to 16 inches possible.
Tuesday
Snow showers. The snow could be heavy at times. High near 17. Wind chill values as low as -5. West wind 14 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New snow accumulation of 13 to 19 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 showers, mainly after 1pm. High near 29. South wind 13 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 80%.
Wednesday Night
Snow showers likely. Cloudy, with a low around 22. South wind around 18 mph, with gusts as high as 31 mph. Chance of precipitation is 70%.
Thursday
Snow showers likely. Mostly cloudy, with a high near 30. West wind around 18 mph, with gusts as high as 29 mph. Chance of precipitation is 70%.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 9. West wind 11 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 40%.
Friday
A chance of snow showers. Mostly cloudy, with a high near 16. Chance of precipitation is 50%.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around -12. Chance of precipitation is 40%.
Saturday
Mostly sunny and cold, with a high near 2.
Saturday Night
Partly cloudy, with a low around -12.
Sunday
Mostly sunny and cold, with a high near 8.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Belleville NY
 43.78°N 76.1°W (Elev. 499 ft)
Last Update:
6:36 am EST Jan 19, 2026
Forecast Valid:
7am EST Jan 19, 2026-6pm EST Jan 25, 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