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

42°F

6°C

Humidity 76%
Wind Speed NE 14 mph
Barometer 29.60 in (1003.4 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 12 Nov 6:56 am EST
Extended Forecast for

Warren PA

  • Today

    Today: Rain, mainly before 2pm. High near 48. Calm wind becoming north 5 to 9 mph in the morning. Winds could gust as high as 23 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 48 °F

    Rain

  • Tonight

    Tonight: A slight chance of rain before 7pm, then a slight chance of snow after 1am. Mostly cloudy, with a low around 30. North wind 5 to 8 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.

    Low: 30 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Friday

    Friday: A slight chance of snow before 2pm, then a chance of snow showers, mainly between 2pm and 5pm. Mostly cloudy, with a high near 40. North wind 5 to 7 mph. Chance of precipitation is 30%.

    High: 40 °F

    Chance Snow
    Showers

  • Friday Night

    Friday Night: A chance of snow showers, mainly after 7pm. Mostly cloudy, with a low around 28. Calm wind. Chance of precipitation is 30%.

    Low: 28 °F

    Chance Snow
    Showers

  • Saturday

    Saturday: A chance of snow showers before 10am, then a chance of rain and snow showers between 10am and 1pm, then a chance of rain showers after 1pm. Mostly cloudy, with a high near 44. Calm wind becoming northwest 5 to 7 mph in the morning. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    High: 44 °F

    Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: A chance of rain and snow showers before 10pm, then a chance of snow showers. Mostly cloudy, with a low around 29. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 29 °F

    Chance
    Rain/Snow
    then Chance
    Snow Showers

  • Sunday

    Sunday: A chance of rain and snow showers before 1pm. Mostly cloudy, with a high near 47. Chance of precipitation is 30%.

    High: 47 °F

    Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 48.

    High: 48 °F

    Mostly Cloudy

Detailed Forecast

Today
Rain, mainly before 2pm. High near 48. Calm wind becoming north 5 to 9 mph in the morning. Winds could gust as high as 23 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
A slight chance of rain before 7pm, then a slight chance of snow after 1am. Mostly cloudy, with a low around 30. North wind 5 to 8 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Friday
A slight chance of snow before 2pm, then a chance of snow showers, mainly between 2pm and 5pm. Mostly cloudy, with a high near 40. North wind 5 to 7 mph. Chance of precipitation is 30%.
Friday Night
A chance of snow showers, mainly after 7pm. Mostly cloudy, with a low around 28. Calm wind. Chance of precipitation is 30%.
Saturday
A chance of snow showers before 10am, then a chance of rain and snow showers between 10am and 1pm, then a chance of rain showers after 1pm. Mostly cloudy, with a high near 44. Calm wind becoming northwest 5 to 7 mph in the morning. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Saturday Night
A chance of rain and snow showers before 10pm, then a chance of snow showers. Mostly cloudy, with a low around 29. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
A chance of rain and snow showers before 1pm. Mostly cloudy, with a high near 47. Chance of precipitation is 30%.
Sunday Night
Mostly cloudy, with a low around 32.
Monday
Mostly cloudy, with a high near 48.
Monday Night
Mostly cloudy, with a low around 30.
Tuesday
Partly sunny, with a high near 51.
Tuesday Night
Mostly clear, with a low around 25.
Wednesday
Sunny, with a high near 56.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Warren PA
 41.84°N 79.16°W (Elev. 1198 ft)
Last Update:
7:06 am EST Nov 12, 2026
Forecast Valid:
7am EST Nov 12, 2026-6pm EST Nov 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation