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

Hazardous Weather Conditions

Current conditions at

Cortland County-Chase Field (KN03)

Lat: 42.59°NLon: 76.21°WElev: 1198ft.

Fair

18°F

-8°C

Humidity 86%
Wind Speed Calm
Barometer 30.23 in
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Last update 1 Dec 8:55 pm EST
Extended Forecast for

Mc Graw NY

Winter Weather Advisory December 2, 02:00am until December 2, 06:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • Tonight

    Tonight: Snow likely, mainly after 4am. The snow could be heavy at times. Mostly cloudy, with a low around 16. Calm wind becoming south 5 to 7 mph after midnight. Chance of precipitation is 70%. Total nighttime snow accumulation of around 2 inches.

    Low: 16 °F

    Mostly Cloudy
    then Heavy
    Snow

  • Tuesday

    Tuesday: Snow, mainly before 3pm, then a slight chance of snow showers after 4pm. The snow could be heavy at times. High near 33. South wind 5 to 8 mph becoming light and variable. Chance of precipitation is 100%. New snow accumulation of around 5 inches.

    High: 33 °F

    Heavy Snow

  • Tuesday Night

    Tuesday Night: A chance of snow showers, mainly before 1am. Mostly cloudy, with a low around 19. Northwest wind 6 to 8 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 19 °F

    Chance Snow
    Showers

  • Wednesday

    Wednesday: Partly sunny, with a high near 33. Calm wind becoming southwest 5 to 7 mph in the morning.

    High: 33 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A chance of snow showers after 1am. Mostly cloudy, with a low around 21. South wind 6 to 8 mph. Chance of precipitation is 40%.

    Low: 21 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Thursday

    Thursday: Snow showers. High near 30. Chance of precipitation is 80%.

    High: 30 °F

    Snow Showers

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 3.

    Low: 3 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 26.

    High: 26 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 13.

    Low: 13 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Snow likely, mainly after 4am. The snow could be heavy at times. Mostly cloudy, with a low around 16. Calm wind becoming south 5 to 7 mph after midnight. Chance of precipitation is 70%. Total nighttime snow accumulation of around 2 inches.
Tuesday
Snow, mainly before 3pm, then a slight chance of snow showers after 4pm. The snow could be heavy at times. High near 33. South wind 5 to 8 mph becoming light and variable. Chance of precipitation is 100%. New snow accumulation of around 5 inches.
Tuesday Night
A chance of snow showers, mainly before 1am. Mostly cloudy, with a low around 19. Northwest wind 6 to 8 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Wednesday
Partly sunny, with a high near 33. Calm wind becoming southwest 5 to 7 mph in the morning.
Wednesday Night
A chance of snow showers after 1am. Mostly cloudy, with a low around 21. South wind 6 to 8 mph. Chance of precipitation is 40%.
Thursday
Snow showers. High near 30. Chance of precipitation is 80%.
Thursday Night
Mostly cloudy, with a low around 3.
Friday
Mostly sunny, with a high near 26.
Friday Night
Mostly cloudy, with a low around 13.
Saturday
A chance of snow showers after 1pm. Mostly cloudy, with a high near 33. Chance of precipitation is 30%.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 20. Chance of precipitation is 30%.
Sunday
A chance of snow showers. Mostly cloudy, with a high near 31. Chance of precipitation is 40%.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around 9. Chance of precipitation is 40%.
Monday
A chance of snow showers. Mostly cloudy, with a high near 24. Chance of precipitation is 30%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mc Graw NY
 42.6°N 76.09°W (Elev. 1198 ft)
Last Update:
6:13 pm EST Dec 1, 2025
Forecast Valid:
9pm EST Dec 1, 2025-6pm EST Dec 8, 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