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

Cortland County-Chase Field (KN03)

Lat: 42.59°NLon: 76.21°WElev: 1198ft.

Light Snow

32°F

0°C

Humidity 93%
Wind Speed Calm
Barometer 29.74 in
Dewpoint 30°F (-1°C)
Visibility 2.00 mi
Last update 21 Feb 2:15 am EST
Extended Forecast for

Vesper NY

  • Overnight

    Overnight: A chance of snow before 5am, then a slight chance of snow and freezing rain. Mostly cloudy, with a low around 28. West wind around 14 mph. Chance of precipitation is 50%. Total nighttime snow accumulation of around an inch possible.

    Low: 28 °F

    Chance Wintry
    Mix

  • Saturday

    Saturday: A chance of snow and freezing rain before 3pm, then a slight chance of snow between 3pm and 4pm. Mostly cloudy, with a high near 31. West wind 5 to 11 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 31 °F

    Chance Wintry
    Mix then
    Chance Snow

  • Saturday Night

    Saturday Night: A chance of snow, mainly after 5am. Mostly cloudy, with a low around 24. Calm wind becoming southeast around 5 mph after midnight. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 24 °F

    Mostly Cloudy
    then Chance
    Snow

  • Sunday

    Sunday: Snow, mainly after 7am. High near 33. Southeast wind around 7 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 33 °F

    Snow

  • Sunday Night

    Sunday Night: A chance of snow. Mostly cloudy, with a low around 23. East wind 11 to 13 mph becoming northeast after midnight. Chance of precipitation is 50%.

    Low: 23 °F

    Chance Snow

  • Monday

    Monday: A chance of snow. Mostly cloudy, with a high near 26. Blustery. Chance of precipitation is 40%.

    High: 26 °F

    Chance Snow
    and Blustery

  • Monday Night

    Monday Night: A chance of snow. Mostly cloudy, with a low around 11. Chance of precipitation is 50%.

    Low: 11 °F

    Chance Snow

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 14.

    High: 14 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A chance of snow after 1am. Mostly cloudy, with a low around 11. Chance of precipitation is 30%.

    Low: 11 °F

    Mostly Cloudy
    then Chance
    Snow

Detailed Forecast

Overnight
A chance of snow before 5am, then a slight chance of snow and freezing rain. Mostly cloudy, with a low around 28. West wind around 14 mph. Chance of precipitation is 50%. Total nighttime snow accumulation of around an inch possible.
Saturday
A chance of snow and freezing rain before 3pm, then a slight chance of snow between 3pm and 4pm. Mostly cloudy, with a high near 31. West wind 5 to 11 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Saturday Night
A chance of snow, mainly after 5am. Mostly cloudy, with a low around 24. Calm wind becoming southeast around 5 mph after midnight. Chance of precipitation is 30%. Little or no snow accumulation expected.
Sunday
Snow, mainly after 7am. High near 33. Southeast wind around 7 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 23. East wind 11 to 13 mph becoming northeast after midnight. Chance of precipitation is 50%.
Monday
A chance of snow. Mostly cloudy, with a high near 26. Blustery. Chance of precipitation is 40%.
Monday Night
A chance of snow. Mostly cloudy, with a low around 11. Chance of precipitation is 50%.
Tuesday
Mostly cloudy, with a high near 14.
Tuesday Night
A chance of snow after 1am. Mostly cloudy, with a low around 11. Chance of precipitation is 30%.
Wednesday
Snow likely, mainly after 1pm. Mostly cloudy, with a high near 32. Chance of precipitation is 60%.
Wednesday Night
Rain and snow likely. Mostly cloudy, with a low around 26. Chance of precipitation is 70%.
Thursday
A chance of rain and snow. Mostly cloudy, with a high near 33. Chance of precipitation is 50%.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 21. Chance of precipitation is 30%.
Friday
Partly sunny, with a high near 31.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Vesper NY
 42.81°N 76.17°W (Elev. 1742 ft)
Last Update:
1:49 am EST Feb 21, 2026
Forecast Valid:
2am EST Feb 21, 2026-6pm EST Feb 27, 2026
 
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