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

Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds in the North-Central U.S.

A prolonged atmospheric river will continue impacting the Pacific Northwest with heavy rainfall which has lead to areas of urban and river flooding along with gusty winds into Thursday. A clipper will bring heavy snow, some mixed wintry precipitation, and gusty to high winds across the northern Plains, Upper Midwest, and the Great Lakes into Thursday morning. Read More >

Hazardous Weather Conditions

Current conditions at

Syracuse, Syracuse Hancock International Airport (KSYR)

Lat: 43.11°NLon: 76.1°WElev: 420ft.

Light Snow

24°F

-4°C

Humidity 81%
Wind Speed SE 10 G 20 mph
Barometer 29.82 in (1010.2 mb)
Dewpoint 19°F (-7°C)
Visibility 1.00 mi
Wind Chill14°F (-10°C)
Last update 9 Dec 4:54 pm EST
Extended Forecast for

Constantia NY

Winter Storm Warning December 10, 04:00am until December 11, 01:00pm
Click here for hazard details and duration
Winter Storm Warning

  • This Afternoon

    This Afternoon: Snow showers likely. Cloudy, with a high near 29. South wind around 10 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.

    High: 29 °F

    Snow Showers
    Likely

  • Tonight

    Tonight: A chance of snow showers before 9pm, then a chance of snow showers after 4am. Cloudy, with a low around 24. South wind 10 to 13 mph. Chance of precipitation is 30%. New snow accumulation of around an inch possible.

    Low: 24 °F

    Chance Snow
    Showers

  • Wednesday

    Wednesday: Rain, possibly mixed with snow. The snow could be heavy at times. High near 39. South wind around 11 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    High: 39 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: Snow, possibly mixed with rain, becoming all snow after 11pm. Low around 22. Southwest wind 10 to 17 mph becoming west after midnight. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

    Low: 22 °F

    Rain/Snow
    then Snow

  • Thursday

    Thursday: Snow showers. High near 26. West wind around 16 mph. Chance of precipitation is 80%.

    High: 26 °F

    Snow Showers

  • Thursday Night

    Thursday Night: Snow showers. Low around 19. West wind 10 to 14 mph. Chance of precipitation is 80%.

    Low: 19 °F

    Snow Showers

  • Friday

    Friday: A chance of snow showers. Mostly cloudy, with a high near 30. West wind 8 to 10 mph. Chance of precipitation is 40%.

    High: 30 °F

    Chance Snow
    Showers

  • Friday Night

    Friday Night: Snow showers likely after 1am. Mostly cloudy, with a low around 19. South wind around 6 mph. Chance of precipitation is 60%.

    Low: 19 °F

    Mostly Cloudy
    then Snow
    Showers
    Likely

  • Saturday

    Saturday: Snow showers likely. Mostly cloudy, with a high near 32. Chance of precipitation is 70%.

    High: 32 °F

    Snow Showers
    Likely

Detailed Forecast

This Afternoon
Snow showers likely. Cloudy, with a high near 29. South wind around 10 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.
Tonight
A chance of snow showers before 9pm, then a chance of snow showers after 4am. Cloudy, with a low around 24. South wind 10 to 13 mph. Chance of precipitation is 30%. New snow accumulation of around an inch possible.
Wednesday
Rain, possibly mixed with snow. The snow could be heavy at times. High near 39. South wind around 11 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Wednesday Night
Snow, possibly mixed with rain, becoming all snow after 11pm. Low around 22. Southwest wind 10 to 17 mph becoming west after midnight. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.
Thursday
Snow showers. High near 26. West wind around 16 mph. Chance of precipitation is 80%.
Thursday Night
Snow showers. Low around 19. West wind 10 to 14 mph. Chance of precipitation is 80%.
Friday
A chance of snow showers. Mostly cloudy, with a high near 30. West wind 8 to 10 mph. Chance of precipitation is 40%.
Friday Night
Snow showers likely after 1am. Mostly cloudy, with a low around 19. South wind around 6 mph. Chance of precipitation is 60%.
Saturday
Snow showers likely. Mostly cloudy, with a high near 32. Chance of precipitation is 70%.
Saturday Night
Snow showers. Low around 19. Chance of precipitation is 80%.
Sunday
Snow showers likely. Mostly cloudy, with a high near 25. Chance of precipitation is 70%.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around 10. Chance of precipitation is 40%.
Monday
A chance of snow showers. Mostly cloudy, with a high near 24. Chance of precipitation is 30%.
Monday Night
A chance of snow showers. Mostly cloudy, with a low around 14. Chance of precipitation is 50%.
Tuesday
A chance of snow showers. Mostly cloudy, with a high near 28.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Constantia NY
 43.25°N 76°W (Elev. 367 ft)
Last Update:
3:36 pm EST Dec 9, 2025
Forecast Valid:
5pm EST Dec 9, 2025-6pm EST Dec 16, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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