Heavy Snow from the Midwest into the Great Lakes; Locally Heavy Rain in the Western Gulf Coast

A significant winter storm will produce a broad area of moderate to heavy snow from the Midwest through the western Great Lakes. Significant snow accumulations of 6-12 inches, and locally more than 1 foot, and gusty wind may cause hazardous travel conditions. Thunderstorms, some severe, and showers may produce locally heavy rain and isolated flash flooding along the western Gulf Coast. Read More >

Hazardous Weather Conditions

Current conditions at

Watertown, Watertown International Airport (KART)

Lat: 43.99°NLon: 76.02°WElev: 325ft.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

Lacona NY

  • Today

    Today: Increasing clouds, with a high near 34. West wind 6 to 10 mph, with gusts as high as 20 mph.

    High: 34 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Snow showers, mainly after 3am.  Low around 26. Light south wind becoming southeast 10 to 15 mph in the evening. Winds could gust as high as 25 mph.  Chance of precipitation is 90%. New snow accumulation of around an inch possible.

    Low: 26 °F

    Slight Chance
    Snow Showers
    then Snow
    Showers

  • Sunday

    Sunday: Rain, possibly mixed with snow showers.  High near 40. Breezy, with a southeast wind 16 to 20 mph, with gusts as high as 31 mph.  Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    High: 40 °F

    Rain/Snow and
    Breezy

  • Sunday Night

    Sunday Night: Rain and snow showers, becoming all snow after 1am.  Low around 22. Southwest wind 15 to 18 mph becoming west after midnight. Winds could gust as high as 32 mph.  Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 22 °F

    Rain/Snow

  • Monday

    Monday: Partly sunny, with a high near 28. Northwest wind 6 to 16 mph, with gusts as high as 28 mph.

    High: 28 °F

    Partly Sunny

  • Monday Night

    Monday Night: A chance of snow showers after 1am.  Cloudy, with a low around 18. Calm wind becoming south 5 to 7 mph after midnight.  Chance of precipitation is 50%.

    Low: 18 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Tuesday

    Tuesday: Snow showers.  High near 33. South wind 6 to 9 mph.  Chance of precipitation is 80%.

    High: 33 °F

    Snow Showers

  • Tuesday Night

    Tuesday Night: A chance of snow showers before 1am.  Mostly cloudy, with a low around 19. North wind around 5 mph.  Chance of precipitation is 40%.

    Low: 19 °F

    Chance Snow
    Showers

  • Wednesday

    Wednesday: A chance of snow showers after 1pm.  Mostly cloudy, with a high near 34. Chance of precipitation is 30%.

    High: 34 °F

    Partly Sunny
    then Chance
    Snow Showers

Detailed Forecast

Today
Increasing clouds, with a high near 34. West wind 6 to 10 mph, with gusts as high as 20 mph.
Tonight
Snow showers, mainly after 3am. Low around 26. Light south wind becoming southeast 10 to 15 mph in the evening. Winds could gust as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Sunday
Rain, possibly mixed with snow showers. High near 40. Breezy, with a southeast wind 16 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Sunday Night
Rain and snow showers, becoming all snow after 1am. Low around 22. Southwest wind 15 to 18 mph becoming west after midnight. Winds could gust as high as 32 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Monday
Partly sunny, with a high near 28. Northwest wind 6 to 16 mph, with gusts as high as 28 mph.
Monday Night
A chance of snow showers after 1am. Cloudy, with a low around 18. Calm wind becoming south 5 to 7 mph after midnight. Chance of precipitation is 50%.
Tuesday
Snow showers. High near 33. South wind 6 to 9 mph. Chance of precipitation is 80%.
Tuesday Night
A chance of snow showers before 1am. Mostly cloudy, with a low around 19. North wind around 5 mph. Chance of precipitation is 40%.
Wednesday
A chance of snow showers after 1pm. Mostly cloudy, with a high near 34. Chance of precipitation is 30%.
Wednesday Night
Snow showers likely, mainly after 1am. Cloudy, with a low around 18. Chance of precipitation is 70%.
Thursday
Snow showers likely. Mostly cloudy, with a high near 28. Chance of precipitation is 70%.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 10. Chance of precipitation is 40%.
Friday
A chance of snow showers. Mostly cloudy, with a high near 27. Chance of precipitation is 50%.
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ABOUT THIS FORECAST

 
Point Forecast:
Lacona NY
 43.65°N 76.07°W (Elev. 554 ft)
6:36 am EST Nov 29, 2025
9am EST Nov 29, 2025-6pm EST Dec 5, 2025
 
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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