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

Hazardous Weather Conditions

Current conditions at

Jamestown, Chautauqua County/Jamestown Airport (KJHW)

Lat: 42.15°NLon: 79.27°WElev: 1722ft.

Light Snow Fog/Mist

22°F

-6°C

Humidity 89%
Wind Speed SW 13 G 18 mph
Barometer 29.59 in (1004.9 mb)
Dewpoint 19°F (-7°C)
Visibility 4.00 mi
Wind Chill10°F (-12°C)
Last update 31 Dec 2:56 pm EST
Extended Forecast for

3 Miles E Greenhurst NY

Winter Storm Warning December 31, 03:01pm until January 2, 10:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning December 31, 03:01pm until January 2, 10:00pm

    NOW until 10:00pm Fri

    Winter Storm Warning

  • This Afternoon

    High: 25 °F

    Snow

  • Tonight

    Tonight: Snow before 1am, then snow showers likely after 1am. The snow could be heavy at times. Patchy blowing snow between 9pm and 11pm. Low around 12. Southwest wind 13 to 16 mph becoming northwest after midnight. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    Low: 12 °F

    Heavy Snow
    and Patchy
    Blowing Snow

  • New Year's Day

    New Year's Day: Snow showers likely. Mostly cloudy, with a high near 16. West wind 10 to 14 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    High: 16 °F

    Snow Showers
    Likely

  • Thursday Night

    Thursday Night: Snow showers. Low around 13. West wind around 11 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 13 °F

    Snow Showers

  • Friday

    Friday: A chance of snow showers. Mostly cloudy, with a high near 23. West wind 10 to 14 mph. Chance of precipitation is 50%.

    High: 23 °F

    Chance Snow
    Showers

  • Friday Night

    Friday Night: Snow showers likely, mainly before 1am. Mostly cloudy, with a low around 14. West wind 8 to 10 mph. Chance of precipitation is 60%.

    Low: 14 °F

    Snow Showers
    Likely

  • Saturday

    Saturday: A chance of snow showers before 1pm. Mostly cloudy, with a high near 23. West wind around 8 mph. Chance of precipitation is 30%.

    High: 23 °F

    Chance Snow
    Showers

  • Saturday Night

    Saturday Night: A chance of snow showers before 1am. Mostly cloudy, with a low around 16. Southwest wind around 6 mph. Chance of precipitation is 30%.

    Low: 16 °F

    Chance Snow
    Showers

Detailed Forecast

This Afternoon
Snow. High near 25. Southwest wind around 15 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 3 to 5 inches possible.
Tonight
Snow before 1am, then snow showers likely after 1am. The snow could be heavy at times. Patchy blowing snow between 9pm and 11pm. Low around 12. Southwest wind 13 to 16 mph becoming northwest after midnight. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
New Year's Day
Snow showers likely. Mostly cloudy, with a high near 16. West wind 10 to 14 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Thursday Night
Snow showers. Low around 13. West wind around 11 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Friday
A chance of snow showers. Mostly cloudy, with a high near 23. West wind 10 to 14 mph. Chance of precipitation is 50%.
Friday Night
Snow showers likely, mainly before 1am. Mostly cloudy, with a low around 14. West wind 8 to 10 mph. Chance of precipitation is 60%.
Saturday
A chance of snow showers before 1pm. Mostly cloudy, with a high near 23. West wind around 8 mph. Chance of precipitation is 30%.
Saturday Night
A chance of snow showers before 1am. Mostly cloudy, with a low around 16. Southwest wind around 6 mph. Chance of precipitation is 30%.
Sunday
Mostly cloudy, with a high near 24.
Sunday Night
A chance of snow showers after 1am. Mostly cloudy, with a low around 15. Chance of precipitation is 30%.
Monday
A chance of snow showers. Mostly cloudy, with a high near 30. Chance of precipitation is 40%.
Monday Night
A chance of snow showers. Mostly cloudy, with a low around 25. Chance of precipitation is 40%.
Tuesday
A chance of rain and snow showers. Mostly cloudy, with a high near 36. Chance of precipitation is 30%.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 28. Chance of precipitation is 40%.
Wednesday
A chance of showers. Mostly cloudy, with a high near 36.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles E Greenhurst NY
 42.15°N 79.25°W (Elev. 1699 ft)
Last Update:
12:36 pm EST Dec 31, 2025
Forecast Valid:
3pm EST Dec 31, 2025-6pm EST Jan 7, 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