Heavy rain for portions of the Mid-Atlantic and New England through Saturday

A slow-moving weather system in the eastern U.S. will focus showers and thunderstorms across portions of New England and the Mid-Atlantic through Saturday. Abundant moisture will allow occasionally heavy rainfall and flash flooding in these locations. Read More >

Current conditions at

Jamestown, Chautauqua County/Jamestown Airport (KJHW)

Lat: 42.15°NLon: 79.27°WElev: 1722ft.

Fair

72°F

22°C

Humidity 83%
Wind Speed Calm
Barometer 30.00 in
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Last update 29 Jul 7:35 pm EDT
Extended Forecast for

3 Miles SSE Chandlers Valley PA

  • Tonight

    Tonight: A chance of showers and thunderstorms before 2am, then a slight chance of showers after 3am.  Mostly cloudy, with a low around 63. Light northeast wind.  Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Chance
    T-storms then
    Slight Chance
    Showers

    Low: 63 °F

  • Saturday

    Saturday: A chance of showers and thunderstorms.  Cloudy, with a high near 77. East wind around 7 mph.  Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.

    Chance
    Showers

    High: 77 °F

  • Saturday
    Night

    Saturday Night: A chance of showers and thunderstorms.  Cloudy, with a low around 62. East wind 3 to 6 mph.  Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.

    Chance
    T-storms

    Low: 62 °F

  • Sunday

    Sunday: A chance of showers and thunderstorms.  Cloudy, with a high near 77. Southeast wind around 5 mph becoming light and variable  in the morning.  Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Chance
    Showers then
    Chance
    T-storms

    High: 77 °F

  • Sunday
    Night

    Sunday Night: A chance of showers and thunderstorms, mainly before 8pm.  Mostly cloudy, with a low around 61. Calm wind.  Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Chance
    T-storms

    Low: 61 °F

  • Monday

    Monday: A slight chance of showers and thunderstorms after 8am.  Partly sunny, with a high near 78. Chance of precipitation is 20%.

    Slight Chance
    T-storms

    High: 78 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 58.

    Partly Cloudy

    Low: 58 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 82.

    Mostly Sunny

    High: 82 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 61.

    Partly Cloudy

    Low: 61 °F

Detailed Forecast

Tonight
A chance of showers and thunderstorms before 2am, then a slight chance of showers after 3am. Mostly cloudy, with a low around 63. Light northeast wind. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
A chance of showers and thunderstorms. Cloudy, with a high near 77. East wind around 7 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.
Saturday Night
A chance of showers and thunderstorms. Cloudy, with a low around 62. East wind 3 to 6 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.
Sunday
A chance of showers and thunderstorms. Cloudy, with a high near 77. Southeast wind around 5 mph becoming light and variable in the morning. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
A chance of showers and thunderstorms, mainly before 8pm. Mostly cloudy, with a low around 61. Calm wind. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday
A slight chance of showers and thunderstorms after 8am. Partly sunny, with a high near 78. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a low around 58.
Tuesday
Mostly sunny, with a high near 82.
Tuesday Night
Partly cloudy, with a low around 61.
Wednesday
Mostly sunny, with a high near 85.
Wednesday Night
Mostly clear, with a low around 63.
Thursday
Mostly sunny, with a high near 85.
Thursday Night
Partly cloudy, with a low around 65.
Friday
A chance of showers and thunderstorms. Mostly sunny, with a high near 84. Chance of precipitation is 30%.
Click Map For Forecast
Point Forecast:
3 Miles SSE Chandlers Valley PA
 41.91°N 79.26°W (Elev. 1424 ft)
6:20 pm EDT Jul 29, 2016
7pm EDT Jul 29, 2016-6pm EDT Aug 5, 2016
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database