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.

Fair

21°F

-6°C

Humidity 71%
Wind Speed W 8 mph
Barometer 30.09 in (1019.5 mb)
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Wind Chill11°F (-12°C)
Last update 12 Jan 2:56 am EST
Extended Forecast for

2 Miles WNW Belleville NY

Winter Weather Advisory January 12, 03:05am until January 13, 07:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory January 12, 03:05am until January 13, 07:00am

    NOW until 7:00am Tue

    Winter Weather Advisory

  • Overnight

    Low: 21 °F

    Scattered
    Snow Showers

  • Monday

    Monday: Snow showers likely, mainly between 7am and 9am, then snow after 9am. Patchy blowing snow after 10am. High near 34. Breezy, with a southwest wind 10 to 15 mph increasing to 17 to 22 mph in the afternoon. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    High: 34 °F

    Snow and
    Patchy
    Blowing Snow

  • Monday Night

    Monday Night: Snow before 1am, then snow showers likely, mainly between 1am and 3am. Areas of blowing snow before 9pm. Low around 29. Breezy, with a southwest wind 16 to 21 mph decreasing to 9 to 14 mph after midnight. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    Low: 29 °F

    Snow and
    Areas Blowing
    Snow

  • Tuesday

    Tuesday: A slight chance of snow showers before 10am, then a chance of rain showers after 4pm. Mostly cloudy, with a high near 39. South wind 9 to 13 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Slight Chance
    Snow Showers
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: Showers likely, mainly after 7pm. Cloudy, with a low around 33. South wind around 14 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 33 °F

    Showers
    Likely

  • Wednesday

    Wednesday: Showers. High near 40. Southwest wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 40 °F

    Showers

  • Wednesday Night

    Wednesday Night: Rain and snow showers likely, becoming all snow after 1am. Cloudy, with a low around 14. Southwest wind 7 to 10 mph becoming north after midnight. Chance of precipitation is 70%.

    Low: 14 °F

    Rain/Snow
    Likely

  • Thursday

    Thursday: A chance of snow showers. Mostly cloudy, with a high near 20. North wind 11 to 14 mph. Chance of precipitation is 50%.

    High: 20 °F

    Chance Snow
    Showers

Detailed Forecast

Overnight
Scattered snow showers after 5am. Mostly cloudy, with a low around 21. West wind 13 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. Total nighttime snow accumulation of less than a half inch possible.
Monday
Snow showers likely, mainly between 7am and 9am, then snow after 9am. Patchy blowing snow after 10am. High near 34. Breezy, with a southwest wind 10 to 15 mph increasing to 17 to 22 mph in the afternoon. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Monday Night
Snow before 1am, then snow showers likely, mainly between 1am and 3am. Areas of blowing snow before 9pm. Low around 29. Breezy, with a southwest wind 16 to 21 mph decreasing to 9 to 14 mph after midnight. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Tuesday
A slight chance of snow showers before 10am, then a chance of rain showers after 4pm. Mostly cloudy, with a high near 39. South wind 9 to 13 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Tuesday Night
Showers likely, mainly after 7pm. Cloudy, with a low around 33. South wind around 14 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Showers. High near 40. Southwest wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Rain and snow showers likely, becoming all snow after 1am. Cloudy, with a low around 14. Southwest wind 7 to 10 mph becoming north after midnight. Chance of precipitation is 70%.
Thursday
A chance of snow showers. Mostly cloudy, with a high near 20. North wind 11 to 14 mph. Chance of precipitation is 50%.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 8. Chance of precipitation is 30%.
Friday
A chance of snow showers after 1pm. Partly sunny, with a high near 22. Chance of precipitation is 30%.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 11. Chance of precipitation is 30%.
Saturday
A chance of snow showers. Mostly cloudy, with a high near 27. Chance of precipitation is 40%.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 17. Chance of precipitation is 40%.
Sunday
A chance of snow showers. Mostly cloudy, with a high near 29. Chance of precipitation is 50%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Belleville NY
 43.79°N 76.16°W (Elev. 400 ft)
Last Update:
12:36 am EST Jan 12, 2026
Forecast Valid:
3am EST Jan 12, 2026-6pm EST Jan 18, 2026
 
Forecast Discussion
 
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Additional Resources

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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