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.

Overcast and Breezy

56°F

13°C

Humidity 100%
Wind Speed W 24 G 33 mph
Barometer 29.31 in (993.2 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 15 Nov 8:56 pm EST
Extended Forecast for

Warren South PA

Wind Advisory November 16, 09:00am until November 17, 12:00am
Click here for hazard details and duration
Wind Advisory

  • Tonight

    Tonight: A chance of showers and thunderstorms. Cloudy, with a low around 34. Northwest wind around 11 mph, with gusts as high as 26 mph. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 34 °F

    Chance
    Showers

  • Sunday

    Sunday: Rain and snow showers, becoming all snow after 3pm. Some thunder is also possible. High near 42. West wind 13 to 17 mph, with gusts as high as 43 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 42 °F

    Rain/Snow

  • Sunday Night

    Sunday Night: Snow showers. Low around 28. Northwest wind 10 to 13 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 28 °F

    Snow Showers

  • Monday

    Monday: A chance of snow showers, mainly after 2pm. Mostly cloudy, with a high near 40. West wind 10 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Chance Snow
    Showers

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 26. West wind around 6 mph becoming calm in the evening.

    Low: 26 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A slight chance of rain and snow showers before 1pm, then a chance of rain showers. Mostly cloudy, with a high near 42. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 42 °F

    Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: A chance of rain showers before 1am, then a chance of snow showers. Mostly cloudy, with a low around 25. Chance of precipitation is 40%.

    Low: 25 °F

    Chance
    Showers then
    Chance
    Rain/Snow

  • Wednesday

    Wednesday: Partly sunny, with a high near 45.

    High: 45 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A chance of showers and thunderstorms. Cloudy, with a low around 34. Northwest wind around 11 mph, with gusts as high as 26 mph. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
Rain and snow showers, becoming all snow after 3pm. Some thunder is also possible. High near 42. West wind 13 to 17 mph, with gusts as high as 43 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Sunday Night
Snow showers. Low around 28. Northwest wind 10 to 13 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Monday
A chance of snow showers, mainly after 2pm. Mostly cloudy, with a high near 40. West wind 10 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Monday Night
Mostly cloudy, with a low around 26. West wind around 6 mph becoming calm in the evening.
Tuesday
A slight chance of rain and snow showers before 1pm, then a chance of rain showers. Mostly cloudy, with a high near 42. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
A chance of rain showers before 1am, then a chance of snow showers. Mostly cloudy, with a low around 25. Chance of precipitation is 40%.
Wednesday
Partly sunny, with a high near 45.
Wednesday Night
Mostly cloudy, with a low around 26.
Thursday
A chance of showers after 1pm. Partly sunny, with a high near 51. Chance of precipitation is 30%.
Thursday Night
Showers likely. Mostly cloudy, with a low around 35. Chance of precipitation is 70%.
Friday
Showers likely. Cloudy, with a high near 56. Chance of precipitation is 70%.
Friday Night
Showers likely. Mostly cloudy, with a low around 39. Chance of precipitation is 70%.
Saturday
A chance of showers. Mostly cloudy, with a high near 54. Chance of precipitation is 50%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Warren South PA
 41.84°N 79.16°W (Elev. 1198 ft)
Last Update:
7:06 pm EST Nov 15, 2025
Forecast Valid:
9pm EST Nov 15, 2025-6pm EST Nov 22, 2025
 
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