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Hazardous Weather Conditions

Current conditions at

Jamestown, Chautauqua County/Jamestown Airport (KJHW)

Lat: 42.15°NLon: 79.27°WElev: 1722ft.

Overcast

19°F

-7°C

Humidity 62%
Wind Speed NW 10 G 23 mph
Barometer 30.19 in (1025.5 mb)
Dewpoint 8°F (-13°C)
Visibility 9.00 mi
Wind Chill8°F (-13°C)
Last update 4 Dec 2:56 pm EST
Extended Forecast for

3 Miles E Greenhurst NY

Winter Weather Advisory December 4, 03:34pm until December 4, 07:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory December 4, 03:34pm until December 4, 07:00pm

    NOW until 7:00pm Thu

    Winter Weather Advisory

  • This Afternoon

    High: 25 °F

    Snow Showers
    Likely

  • Tonight

    Tonight: A chance of snow showers, mainly before 7pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 6. Northwest wind 5 to 7 mph becoming light and variable. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 6 °F

    Chance Snow
    Showers then
    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 28. Wind chill values as low as -5. South wind 9 to 11 mph.

    High: 28 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 18. South wind around 10 mph.

    Low: 18 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of snow showers. Mostly cloudy, with a high near 33. South wind 11 to 14 mph. Chance of precipitation is 50%.

    High: 33 °F

    Chance Snow
    Showers

  • Saturday Night

    Saturday Night: Snow showers likely, mainly before 1am. Cloudy, with a low around 23. West wind 5 to 9 mph. Chance of precipitation is 60%.

    Low: 23 °F

    Snow Showers
    Likely

  • Sunday

    Sunday: Snow showers likely, mainly after 1pm. Cloudy, with a high near 30. South wind 5 to 10 mph. Chance of precipitation is 70%.

    High: 30 °F

    Chance Snow
    Showers then
    Snow Showers
    Likely

  • Sunday Night

    Sunday Night: Snow showers likely, mainly before 1am. Mostly cloudy, with a low around 13. West wind around 9 mph becoming north after midnight. Chance of precipitation is 60%.

    Low: 13 °F

    Snow Showers
    Likely

Detailed Forecast

This Afternoon
Snow showers likely, mainly before 4pm. Mostly cloudy, with a high near 25. Northwest wind 14 to 16 mph. Chance of precipitation is 60%. Total daytime snow accumulation of around an inch possible.
Tonight
A chance of snow showers, mainly before 7pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 6. Northwest wind 5 to 7 mph becoming light and variable. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Friday
Mostly sunny, with a high near 28. Wind chill values as low as -5. South wind 9 to 11 mph.
Friday Night
Mostly cloudy, with a low around 18. South wind around 10 mph.
Saturday
A chance of snow showers. Mostly cloudy, with a high near 33. South wind 11 to 14 mph. Chance of precipitation is 50%.
Saturday Night
Snow showers likely, mainly before 1am. Cloudy, with a low around 23. West wind 5 to 9 mph. Chance of precipitation is 60%.
Sunday
Snow showers likely, mainly after 1pm. Cloudy, with a high near 30. South wind 5 to 10 mph. Chance of precipitation is 70%.
Sunday Night
Snow showers likely, mainly before 1am. Mostly cloudy, with a low around 13. West wind around 9 mph becoming north after midnight. Chance of precipitation is 60%.
Monday
Mostly sunny, with a high near 20.
Monday Night
Mostly cloudy, with a low around 8.
Tuesday
Snow showers likely. Mostly cloudy, with a high near 28. Chance of precipitation is 70%.
Tuesday Night
Snow showers. Low around 23. Chance of precipitation is 80%.
Wednesday
Snow showers likely. Mostly cloudy, with a high near 32. Chance of precipitation is 70%.
Wednesday Night
Snow showers. Low around 22. Chance of precipitation is 80%.
Thursday
Snow showers. Mostly cloudy, with a high near 28.
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Forecast Area
Tiles ©ESRI

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 4, 2025
Forecast Valid:
3pm EST Dec 4, 2025-6pm EST Dec 11, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation