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Severe Weather and Flooding From Portions of the Plains to the Mid-Atlantic

A potent spring storm system with abundant moisture will bring a chance of significant severe weather and heavy rain today into tonight. Damaging winds, large hail, and a couple of tornadoes will be possible across the Tennessee Valley, middle Ohio Valley, and portions of the Mid-Atlantic. Heavy rain and flooding are possible from the Ozarks to the Tennessee Valley. Read More >

Current conditions at

Jamestown, Chautauqua County/Jamestown Airport (KJHW)

Lat: 42.15°NLon: 79.27°WElev: 1722ft.

Mostly Cloudy

54°F

12°C

Humidity 88%
Wind Speed Calm
Barometer 29.92 in
Dewpoint 50°F (10°C)
Visibility 6.00 mi
Last update 27 May 8:35 am EDT
Extended Forecast for

Warren PA

  • Today

    Today: Isolated showers before 9am.  Cloudy, then gradually becoming mostly sunny, with a high near 71. Light and variable wind.  Chance of precipitation is 20%.

    Isolated
    Showers then
    Partly Sunny

    High: 71 °F

  • Tonight

    Tonight: Partly cloudy, with a low around 53. Light and variable wind.

    Partly Cloudy

    Low: 53 °F

  • Sunday

    Sunday: Showers and thunderstorms, mainly after 5pm.  High near 78. Calm wind becoming southeast 5 to 8 mph in the morning.  Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Partly Sunny
    then T-storms

    High: 78 °F

  • Sunday
    Night

    Sunday Night: Showers and thunderstorms before 8pm, then showers and possibly a thunderstorm, mainly after 8pm.  Low around 59. Southeast wind 7 to 10 mph.  Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    T-storms then
    Showers

    Low: 59 °F

  • Memorial
    Day

    Memorial Day: Showers likely, mainly before 8am.  Partly sunny, with a high near 74. West wind 6 to 10 mph, with gusts as high as 23 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Showers
    Likely

    High: 74 °F

  • Monday
    Night

    Monday Night: A slight chance of showers.  Mostly cloudy, with a low around 53. Chance of precipitation is 20%.

    Slight Chance
    Showers

    Low: 53 °F

  • Tuesday

    Tuesday: A chance of showers.  Mostly cloudy, with a high near 70. Chance of precipitation is 50%.

    Chance
    Showers

    High: 70 °F

  • Tuesday
    Night

    Tuesday Night: A chance of showers.  Mostly cloudy, with a low around 50. Chance of precipitation is 40%.

    Chance
    Showers

    Low: 50 °F

  • Wednesday

    Wednesday: A chance of showers.  Partly sunny, with a high near 67. Chance of precipitation is 50%.

    Chance
    Showers

    High: 67 °F

Detailed Forecast

Today
Isolated showers before 9am. Cloudy, then gradually becoming mostly sunny, with a high near 71. Light and variable wind. Chance of precipitation is 20%.
Tonight
Partly cloudy, with a low around 53. Light and variable wind.
Sunday
Showers and thunderstorms, mainly after 5pm. High near 78. Calm wind becoming southeast 5 to 8 mph in the morning. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday Night
Showers and thunderstorms before 8pm, then showers and possibly a thunderstorm, mainly after 8pm. Low around 59. Southeast wind 7 to 10 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Memorial Day
Showers likely, mainly before 8am. Partly sunny, with a high near 74. West wind 6 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
A slight chance of showers. Mostly cloudy, with a low around 53. Chance of precipitation is 20%.
Tuesday
A chance of showers. Mostly cloudy, with a high near 70. Chance of precipitation is 50%.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 50. Chance of precipitation is 40%.
Wednesday
A chance of showers. Partly sunny, with a high near 67. Chance of precipitation is 50%.
Wednesday Night
Mostly cloudy, with a low around 48.
Thursday
Mostly sunny, with a high near 69.
Thursday Night
Partly cloudy, with a low around 48.
Friday
Partly sunny, with a high near 72.
Click Map For Forecast
Point Forecast:
Warren PA
 41.84°N 79.16°W (Elev. 1198 ft)
5:54 am EDT May 27, 2017
8am EDT May 27, 2017-6pm EDT Jun 2, 2017
 
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