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.

Fair

45°F

7°C

Humidity 54%
Wind Speed SW 9 mph
Barometer 29.92 in (1014.3 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 9 Mar 2:56 am EDT
Extended Forecast for

Warren PA

  • Overnight

    Overnight: Mostly clear, with a low around 41. South wind around 5 mph.

    Low: 41 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 66. Southwest wind 6 to 10 mph, with gusts as high as 22 mph.

    High: 66 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 49. South wind around 5 mph becoming calm in the evening.

    Low: 49 °F

    Clear

  • Tuesday

    Tuesday: A chance of showers, mainly after 2pm. Partly sunny, with a high near 68. Southwest wind 3 to 7 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 68 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers, then showers likely and possibly a thunderstorm after 2am. Mostly cloudy, with a low around 57. Calm wind becoming south around 5 mph after midnight. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 57 °F

    Chance
    Showers then
    Showers
    Likely

  • Wednesday

    Wednesday: Showers likely and possibly a thunderstorm before 8am, then showers between 8am and 2pm, then showers and possibly a thunderstorm after 2pm. High near 69. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

    High: 69 °F

    Showers

  • Wednesday Night

    Wednesday Night: Rain showers before 2am, then a chance of rain and snow showers. Low around 29. Chance of precipitation is 80%.

    Low: 29 °F

    Showers then
    Rain/Snow

  • Thursday

    Thursday: A chance of snow showers before 8am. Partly sunny, with a high near 38. Chance of precipitation is 30%.

    High: 38 °F

    Chance Snow
    Showers then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 25.

    Low: 25 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 41. South wind around 5 mph.
Monday
Sunny, with a high near 66. Southwest wind 6 to 10 mph, with gusts as high as 22 mph.
Monday Night
Clear, with a low around 49. South wind around 5 mph becoming calm in the evening.
Tuesday
A chance of showers, mainly after 2pm. Partly sunny, with a high near 68. Southwest wind 3 to 7 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
A chance of showers, then showers likely and possibly a thunderstorm after 2am. Mostly cloudy, with a low around 57. Calm wind becoming south around 5 mph after midnight. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
Showers likely and possibly a thunderstorm before 8am, then showers between 8am and 2pm, then showers and possibly a thunderstorm after 2pm. High near 69. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Wednesday Night
Rain showers before 2am, then a chance of rain and snow showers. Low around 29. Chance of precipitation is 80%.
Thursday
A chance of snow showers before 8am. Partly sunny, with a high near 38. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 25.
Friday
Snow showers likely between 8am and 2pm, then rain showers likely after 2pm. Mostly cloudy, with a high near 47. Chance of precipitation is 60%.
Friday Night
Rain and snow showers likely. Mostly cloudy, with a low around 25. Chance of precipitation is 60%.
Saturday
Partly sunny, with a high near 42.
Saturday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 28. Chance of precipitation is 50%.
Sunday
Rain and snow showers likely. Mostly cloudy, with a high near 54. Chance of precipitation is 60%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Warren PA
 41.84°N 79.16°W (Elev. 1198 ft)
Last Update:
3:21 am EDT Mar 9, 2026
Forecast Valid:
3am EDT Mar 9, 2026-6pm EDT Mar 15, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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