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

Hazardous Weather Conditions

Current conditions at

Syracuse, Syracuse Hancock International Airport (KSYR)

Lat: 43.11°NLon: 76.1°WElev: 420ft.

Mostly Cloudy and Breezy

31°F

-1°C

Humidity 69%
Wind Speed W 21 G 37 mph
Barometer 29.81 in (1009.7 mb)
Dewpoint 22°F (-6°C)
Visibility 9.00 mi
Wind Chill18°F (-8°C)
Last update 11 Jan 4:54 pm EST
Extended Forecast for

3 Miles SW Williamstown NY

Winter Weather Advisory January 11, 05:03pm until January 13, 07:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory January 11, 05:03pm until January 13, 07:00am

    NOW until 7:00am Tue

    Winter Weather Advisory

  • This Afternoon

    High: 33 °F

    Snow Showers
    and Patchy
    Blowing Snow

  • Tonight

    Tonight: Snow showers, mainly before 10pm. Areas of blowing snow before 10pm. Low around 20. West wind 10 to 18 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 20 °F

    Snow Showers
    and Areas
    Blowing Snow
    then Chance
    Snow Showers

  • Monday

    Monday: Snow showers likely, mainly after 1pm. Mostly cloudy, with a high near 33. Southwest wind 6 to 8 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    High: 33 °F

    Snow Showers
    Likely

  • Monday Night

    Monday Night: A chance of snow showers. Cloudy, with a low around 28. Southwest wind around 7 mph. Chance of precipitation is 50%. New snow accumulation of around an inch possible.

    Low: 28 °F

    Chance Snow
    Showers

  • Tuesday

    Tuesday: A slight chance of snow showers before 1pm, then a slight chance of rain showers. Mostly cloudy, with a high near 38. Southwest wind 5 to 7 mph. Chance of precipitation is 20%.

    High: 38 °F

    Slight Chance
    Snow Showers
    then Slight
    Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Showers likely. Cloudy, with a low around 33. South wind around 8 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. South wind around 7 mph. Chance of precipitation is 90%.

    High: 40 °F

    Showers

  • Wednesday Night

    Wednesday Night: Rain showers before 1am, then snow showers likely. Low around 19. Light and variable wind becoming northwest around 6 mph after midnight. Chance of precipitation is 80%.

    Low: 19 °F

    Showers then
    Rain/Snow

Detailed Forecast

This Afternoon
Snow showers. Patchy blowing snow. High near 33. West wind around 17 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 1 to 2 inches possible.
Tonight
Snow showers, mainly before 10pm. Areas of blowing snow before 10pm. Low around 20. West wind 10 to 18 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Monday
Snow showers likely, mainly after 1pm. Mostly cloudy, with a high near 33. Southwest wind 6 to 8 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Monday Night
A chance of snow showers. Cloudy, with a low around 28. Southwest wind around 7 mph. Chance of precipitation is 50%. New snow accumulation of around an inch possible.
Tuesday
A slight chance of snow showers before 1pm, then a slight chance of rain showers. Mostly cloudy, with a high near 38. Southwest wind 5 to 7 mph. Chance of precipitation is 20%.
Tuesday Night
Showers likely. Cloudy, with a low around 33. South wind around 8 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Showers. High near 40. South wind around 7 mph. Chance of precipitation is 90%.
Wednesday Night
Rain showers before 1am, then snow showers likely. Low around 19. Light and variable wind becoming northwest around 6 mph after midnight. Chance of precipitation is 80%.
Thursday
Snow showers likely. Cloudy, with a high near 23. Chance of precipitation is 60%.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 11. Chance of precipitation is 40%.
Friday
A chance of snow showers. Partly sunny, with a high near 21. 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 16. Chance of precipitation is 40%.
Sunday
Snow showers likely. Cloudy, with a high near 27.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Williamstown NY
 43.39°N 75.94°W (Elev. 699 ft)
Last Update:
3:36 pm EST Jan 11, 2026
Forecast Valid:
5pm EST Jan 11, 2026-6pm EST Jan 18, 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