National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Strong to Severe Thunderstorms Continue Tonight in the East; Early Heat Wave in the West

Scattered strong to severe storms with damaging winds and potentially a tornado or two are expected tonight from the coastal Carolinas into the Mid-Atlantic states. An anomalously early heat wave will continue to intensify and expand across the West and Southwest as the week progresses. Numerous daily and potentially monthly record highs are expected to be broken. Read More >

Hazardous Weather Conditions

Current conditions at

Watertown, Watertown International Airport (KART)

Lat: 43.99°NLon: 76.02°WElev: 325ft.

Snow Freezing Fog and Breezy

31°F

-1°C

Humidity 92%
Wind Speed SW 21 G 35 mph
Barometer 29.33 in (993.3 mb)
Dewpoint 29°F (-2°C)
Visibility 0.50 mi
Wind Chill18°F (-8°C)
Last update 17 Mar 12:56 am EDT
Extended Forecast for

Belleville NY

Wind Advisory March 17, 02:59am until March 17, 11:00am
Lake Effect Snow Warning March 17, 02:59am until March 17, 08:00pm
Click here for hazard details and duration
Wind Advisory
Lake Effect Snow Warning
  •  
    Wind Advisory March 17, 02:59am until March 17, 11:00am
    Lake Effect Snow Warning March 17, 02:59am until March 17, 08:00pm

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Overnight

    Low: 18 °F

    Snow Showers
    and Patchy
    Blowing Snow

  • Tuesday

    Tuesday: Snow showers, mainly before 3pm. The snow could be heavy at times. Widespread blowing snow, mainly between 8am and noon. High near 22. Breezy, with a west wind 24 to 26 mph, with gusts as high as 44 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    High: 22 °F

    Heavy Snow
    and Blowing
    Snow

  • Tuesday Night

    Tuesday Night: Patchy blowing snow before 7pm. Partly cloudy, with a low around 8. Northwest wind 9 to 15 mph, with gusts as high as 25 mph.

    Low: 8 °F

    Patchy
    Blowing Snow
    then Partly
    Cloudy

  • Wednesday

    Wednesday: A slight chance of snow showers between 11am and 2pm. Partly sunny, with a high near 30. Light and variable wind becoming south 5 to 7 mph in the afternoon. Chance of precipitation is 20%.

    High: 30 °F

    Slight Chance
    Snow Showers

  • Wednesday Night

    Wednesday Night: A slight chance of snow showers after 2am. Mostly cloudy, with a low around 24. South wind 6 to 10 mph. Chance of precipitation is 20%.

    Low: 24 °F

    Mostly Cloudy
    then Slight
    Chance Snow
    Showers

  • Thursday

    Thursday: A chance of snow showers before 1pm, then a chance of rain and snow showers between 1pm and 3pm, then a chance of rain showers after 3pm. Mostly cloudy, with a high near 38. South wind around 10 mph. Chance of precipitation is 30%.

    High: 38 °F

    Chance Snow
    Showers then
    Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: A chance of rain and snow showers before 10pm, then a chance of snow showers between 10pm and 2am. Mostly cloudy, with a low around 29. Southwest wind around 6 mph. Chance of precipitation is 30%.

    Low: 29 °F

    Chance
    Rain/Snow
    then Chance
    Snow Showers

  • Friday

    Friday: A chance of rain and snow showers between 8am and 2pm, then a chance of rain showers after 2pm. Mostly cloudy, with a high near 40. South wind 6 to 8 mph. Chance of precipitation is 40%.

    High: 40 °F

    Chance
    Rain/Snow

Detailed Forecast

Overnight
Snow showers, mainly before 4am. Patchy blowing snow. Low around 18. Breezy, with a southwest wind 24 to 28 mph, with gusts as high as 43 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 1 to 3 inches possible.
Tuesday
Snow showers, mainly before 3pm. The snow could be heavy at times. Widespread blowing snow, mainly between 8am and noon. High near 22. Breezy, with a west wind 24 to 26 mph, with gusts as high as 44 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Tuesday Night
Patchy blowing snow before 7pm. Partly cloudy, with a low around 8. Northwest wind 9 to 15 mph, with gusts as high as 25 mph.
Wednesday
A slight chance of snow showers between 11am and 2pm. Partly sunny, with a high near 30. Light and variable wind becoming south 5 to 7 mph in the afternoon. Chance of precipitation is 20%.
Wednesday Night
A slight chance of snow showers after 2am. Mostly cloudy, with a low around 24. South wind 6 to 10 mph. Chance of precipitation is 20%.
Thursday
A chance of snow showers before 1pm, then a chance of rain and snow showers between 1pm and 3pm, then a chance of rain showers after 3pm. Mostly cloudy, with a high near 38. South wind around 10 mph. Chance of precipitation is 30%.
Thursday Night
A chance of rain and snow showers before 10pm, then a chance of snow showers between 10pm and 2am. Mostly cloudy, with a low around 29. Southwest wind around 6 mph. Chance of precipitation is 30%.
Friday
A chance of rain and snow showers between 8am and 2pm, then a chance of rain showers after 2pm. Mostly cloudy, with a high near 40. South wind 6 to 8 mph. Chance of precipitation is 40%.
Friday Night
A chance of rain showers before 8pm, then a chance of rain and snow showers. Mostly cloudy, with a low around 27. Chance of precipitation is 50%.
Saturday
A chance of rain and snow showers. Partly sunny, with a high near 40. Chance of precipitation is 40%.
Saturday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 28. Chance of precipitation is 50%.
Sunday
A chance of rain and snow showers. Mostly cloudy, with a high near 41. Chance of precipitation is 40%.
Sunday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 21. Chance of precipitation is 30%.
Monday
Partly sunny, with a high near 34.
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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:
2:22 am EDT Mar 17, 2026
Forecast Valid:
2am EDT Mar 17, 2026-6pm EDT Mar 23, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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