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.

Snow

9°F

-13°C

Humidity 85%
Wind Speed E 9 mph
Barometer 30.03 in
Dewpoint 5°F (-15°C)
Visibility 0.50 mi
Wind Chill-4°F (-20°C)
Last update 25 Jan 2:55 pm EST
Extended Forecast for

Groton NY

Winter Storm Warning January 25, 03:08pm until January 26, 07:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning January 25, 03:08pm until January 26, 07:00pm

    NOW until 7:00pm Mon

    Winter Storm Warning

  • This Afternoon

    High: 11 °F

    Heavy Snow

  • Tonight

    Tonight: Snow. The snow could be heavy at times. Low around 11. Wind chill values as low as -1. East wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 100%. New snow accumulation of around 5 inches.

    Low: 11 °F

    Heavy Snow

  • Monday

    Monday: Snow showers likely, mainly before 8am. Areas of blowing snow after noon. Mostly cloudy, with a high near 18. Wind chill values as low as -1. West wind 6 to 16 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    High: 18 °F

    Snow Showers
    Likely and
    Areas Blowing
    Snow

  • Monday Night

    Monday Night: A chance of snow showers before 1am, then a slight chance of snow showers after 4am. Areas of blowing snow before 1am. Mostly cloudy, with a low around 3. Wind chill values as low as -8. West wind 9 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 3 °F

    Chance Snow
    Showers and
    Areas Blowing
    Snow

  • Tuesday

    Tuesday: Snow showers likely, mainly after 1pm. Mostly cloudy, with a high near 14. Southwest wind 7 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.

    High: 14 °F

    Slight Chance
    Snow Showers
    then Snow
    Showers
    Likely

  • Tuesday Night

    Tuesday Night: A slight chance of snow showers. Mostly cloudy, with a low around 6. Chance of precipitation is 20%.

    Low: 6 °F

    Slight Chance
    Snow Showers

  • Wednesday

    Wednesday: A chance of snow showers after 1pm. Partly sunny, with a high near 15. Chance of precipitation is 30%.

    High: 15 °F

    Partly Sunny
    then Chance
    Snow Showers

  • Wednesday Night

    Wednesday Night: A chance of snow showers before 1am. Mostly cloudy, with a low around 0. Chance of precipitation is 30%.

    Low: 0 °F

    Chance Snow
    Showers

Detailed Forecast

This Afternoon
Snow. The snow could be heavy at times. High near 11. Wind chill values as low as -2. East wind around 9 mph. Chance of precipitation is 100%. Total daytime snow accumulation of around 10 inches.
Tonight
Snow. The snow could be heavy at times. Low around 11. Wind chill values as low as -1. East wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 100%. New snow accumulation of around 5 inches.
Monday
Snow showers likely, mainly before 8am. Areas of blowing snow after noon. Mostly cloudy, with a high near 18. Wind chill values as low as -1. West wind 6 to 16 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Monday Night
A chance of snow showers before 1am, then a slight chance of snow showers after 4am. Areas of blowing snow before 1am. Mostly cloudy, with a low around 3. Wind chill values as low as -8. West wind 9 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Tuesday
Snow showers likely, mainly after 1pm. Mostly cloudy, with a high near 14. Southwest wind 7 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.
Tuesday Night
A slight chance of snow showers. Mostly cloudy, with a low around 6. Chance of precipitation is 20%.
Wednesday
A chance of snow showers after 1pm. Partly sunny, with a high near 15. Chance of precipitation is 30%.
Wednesday Night
A chance of snow showers before 1am. Mostly cloudy, with a low around 0. Chance of precipitation is 30%.
Thursday
A chance of snow showers. Mostly cloudy, with a high near 13. Chance of precipitation is 30%.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 1. Chance of precipitation is 30%.
Friday
A chance of snow showers. Mostly cloudy, with a high near 11. Chance of precipitation is 30%.
Friday Night
Mostly cloudy, with a low around 4.
Saturday
A chance of snow showers. Mostly cloudy, with a high near 15. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Groton NY
 42.58°N 76.36°W (Elev. 1024 ft)
Last Update:
1:22 pm EST Jan 25, 2026
Forecast Valid:
3pm EST Jan 25, 2026-6pm EST Jan 31, 2026
 
Forecast Discussion
 
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Additional Resources

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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