Notice of NWS' New Version of Forecast
A new version of Forecast is coming soon!
Click here to visit the new site for details.

Severe Thunderstorms for the Midwest, Monsoon in the Southwest, Heat Continues in Southern and Central U.S on Wednesday

Strong to severe thunderstorms will be possible Wednesday in portions of the Midwest. Heavy rain, hail and damaging winds will all be possible, but a tornado cannot be ruled out either. The monsoonal flash flood threat remains in the Desert Southwest and Southern Rockies. Hot temperatures continue in the Southern Plains and Mississippi Valley. Heat Advisories are in effect. Read More >

Current conditions at

Jamestown, Chautauqua County/Jamestown Airport (KJHW)

Lat: 42.15°NLon: 79.27°WElev: 1722ft.

Fair

23°C

73°F

Humidity 61%
Wind Speed SW 9 km/h
Barometer 30.11 in
Dewpoint 15°C (59°F)
Visibility 16 km
Last update 26 Jul 6:35 pm EDT
Extended Forecast for

Warren PA

  • Tonight

    Tonight: Mostly cloudy, with a low around 17. South wind 5 to 10 km/h.

    Mostly Cloudy

    Low: 17 °C

  • Thursday

    Thursday: A chance of showers, mainly after noon.  Mostly cloudy, with a high near 26. South wind 5 to 8 km/h.  Chance of precipitation is 40%. New precipitation amounts between 2.5 and 5 mm possible.

    Chance
    Showers

    High: 26 °C

  • Thursday
    Night

    Thursday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 16. North wind 5 to 8 km/h becoming calm  in the evening.  Chance of precipitation is 40%. New rainfall amounts between 2.5 and 5 mm possible.

    Chance
    T-storms

    Low: 16 °C

  • Friday

    Friday: A chance of showers, with thunderstorms also possible after 1pm.  Mostly cloudy, with a high near 23. Northeast wind 8 to 13 km/h.  Chance of precipitation is 50%. New rainfall amounts between 2.5 and 5 mm possible.

    Chance
    Showers then
    Chance
    T-storms

    High: 23 °C

  • Friday
    Night

    Friday Night: A chance of showers and thunderstorms, mainly before 2am.  Mostly cloudy, with a low around 13. North wind around 14 km/h.  Chance of precipitation is 30%. New rainfall amounts between 2.5 and 5 mm possible.

    Chance
    T-storms

    Low: 13 °C

  • Saturday

    Saturday: Mostly sunny, with a high near 23.

    Mostly Sunny

    High: 23 °C

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 11.

    Mostly Clear

    Low: 11 °C

  • Sunday

    Sunday: Sunny, with a high near 26.

    Sunny

    High: 26 °C

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 13.

    Mostly Clear

    Low: 13 °C

Detailed Forecast

Tonight
Mostly cloudy, with a low around 17. South wind 5 to 10 km/h.
Thursday
A chance of showers, mainly after noon. Mostly cloudy, with a high near 26. South wind 5 to 8 km/h. Chance of precipitation is 40%. New precipitation amounts between 2.5 and 5 mm possible.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 16. North wind 5 to 8 km/h becoming calm in the evening. Chance of precipitation is 40%. New rainfall amounts between 2.5 and 5 mm possible.
Friday
A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 23. Northeast wind 8 to 13 km/h. Chance of precipitation is 50%. New rainfall amounts between 2.5 and 5 mm possible.
Friday Night
A chance of showers and thunderstorms, mainly before 2am. Mostly cloudy, with a low around 13. North wind around 14 km/h. Chance of precipitation is 30%. New rainfall amounts between 2.5 and 5 mm possible.
Saturday
Mostly sunny, with a high near 23.
Saturday Night
Mostly clear, with a low around 11.
Sunday
Sunny, with a high near 26.
Sunday Night
Mostly clear, with a low around 13.
Monday
Sunny, with a high near 27.
Monday Night
Mostly clear, with a low around 14.
Tuesday
Mostly sunny, with a high near 26.
Tuesday Night
Partly cloudy, with a low around 15.
Wednesday
Mostly sunny, with a high near 27.
Click Map For Forecast
Point Forecast:
Warren PA
 41.84°N 79.16°W (Elev. 365 m)
6:02 pm EDT Jul 26, 2017
6pm EDT Jul 26, 2017-6pm EDT Aug 2, 2017
 
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