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

Jamestown, Chautauqua County/Jamestown Airport (KJHW)

Lat: 42.15°NLon: 79.27°WElev: 1722ft.

Overcast

39°F

4°C

Humidity 76%
Wind Speed N 9 mph
Barometer 29.97 in (1016.4 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 22 Nov 10:56 am EST
Extended Forecast for

Warren PA

  • Today

    Today: Mostly cloudy, with a high near 46. Northwest wind around 6 mph.

    High: 46 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 27. Calm wind.

    Low: 27 °F

    Mostly Cloudy

  • Sunday

    Sunday: A slight chance of rain and snow showers before 10am, then a chance of rain showers. Mostly cloudy, with a high near 47. Southwest wind 5 to 11 mph becoming west in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 30%.

    High: 47 °F

    Slight Chance
    Rain/Snow
    then Chance
    Showers

  • Sunday Night

    Sunday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 29. West wind around 6 mph becoming calm in the evening.

    Low: 29 °F

    Decreasing
    Clouds

  • Monday

    Monday: Mostly sunny, with a high near 51. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 51 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 34.

    Low: 34 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Showers. High near 53. Chance of precipitation is 90%.

    High: 53 °F

    Showers

  • Tuesday Night

    Tuesday Night: Showers. Low around 42. Chance of precipitation is 80%.

    Low: 42 °F

    Showers

  • Wednesday

    Wednesday: Showers likely, mainly before 1pm. Mostly cloudy, with a high near 55. Chance of precipitation is 70%.

    High: 55 °F

    Showers
    Likely

Detailed Forecast

Today
Mostly cloudy, with a high near 46. Northwest wind around 6 mph.
Tonight
Mostly cloudy, with a low around 27. Calm wind.
Sunday
A slight chance of rain and snow showers before 10am, then a chance of rain showers. Mostly cloudy, with a high near 47. Southwest wind 5 to 11 mph becoming west in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 30%.
Sunday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 29. West wind around 6 mph becoming calm in the evening.
Monday
Mostly sunny, with a high near 51. Calm wind becoming southwest around 6 mph in the afternoon.
Monday Night
Mostly cloudy, with a low around 34.
Tuesday
Showers. High near 53. Chance of precipitation is 90%.
Tuesday Night
Showers. Low around 42. Chance of precipitation is 80%.
Wednesday
Showers likely, mainly before 1pm. Mostly cloudy, with a high near 55. Chance of precipitation is 70%.
Wednesday Night
A chance of rain and snow showers before 1am, then a chance of snow showers. Mostly cloudy, with a low around 30. Chance of precipitation is 40%.
Thanksgiving Day
A chance of snow showers. Mostly cloudy, with a high near 39. Chance of precipitation is 50%.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 25. Chance of precipitation is 50%.
Friday
A chance of snow showers. Mostly cloudy, with a high near 36. Chance of precipitation is 50%.
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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:
9:56 am EST Nov 22, 2025
Forecast Valid:
11am EST Nov 22, 2025-6pm EST Nov 28, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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