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Severe weather and flash flooding possible Sunday for the northern Plains and Upper Midwest

Severe weather will be possible Sunday across much of the northern Plains. The Storm Prediction Center has highlighted Slight and Moderate Risks mainly for large hail and damaging winds, but an isolated tornado cannot be ruled out. Across the Upper Midwest, heavy rainfall could lead to isolated flash flooding with 1 to 2 inches of rainfall possible over the next 24 hours.
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Current conditions at

Jamestown, Chautauqua County/Jamestown Airport (KJHW)

Lat: 42.15°NLon: 79.27°WElev: 1722ft.

A Few Clouds

75°F

24°C

Humidity 50%
Wind Speed SE 3 mph
Barometer 30.18 in
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 5 Jul 3:35 pm EDT
Extended Forecast for

Warren PA

  • Tonight

    Partly Cloudy

    Partly
    Cloudy

    Low: 59 °F

  • Monday

    Showers Chance for Measurable Precipitation 80%

    Showers

    High: 82 °F

  • Monday
    Night

    Showers Chance for Measurable Precipitation 80%

    Showers

    Low: 67 °F

  • Tuesday

    Chance Thunderstorms Chance for Measurable Precipitation 40%

    Chance
    Thunderstorms

    High: 84 °F

  • Tuesday
    Night

    Thunderstorms Likely Chance for Measurable Precipitation 60%

    Thunderstorms
    Likely

    Low: 64 °F

  • Wednesday

    Chance Thunderstorms Chance for Measurable Precipitation 50%

    Chance
    Thunderstorms

    High: 73 °F

  • Wednesday
    Night

    Chance Showers Chance for Measurable Precipitation 30%

    Chance
    Showers

    Low: 58 °F

  • Thursday

    Chance Thunderstorms Chance for Measurable Precipitation 30%

    Chance
    Thunderstorms

    High: 74 °F

  • Thursday
    Night

    Chance Thunderstorms Chance for Measurable Precipitation 30%

    Chance
    Thunderstorms

    Low: 59 °F

Detailed Forecast

Tonight
Partly cloudy, with a low around 59. Light and variable wind.
Monday
Occasional showers and possibly a thunderstorm. High near 82. Southeast wind 5 to 7 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday Night
Occasional showers, mainly before 2am. Low around 67. South wind around 6 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.
Tuesday
A chance of showers, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 84. Southwest wind 7 to 13 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
Showers likely and possibly a thunderstorm before 8pm, then showers and thunderstorms likely after 8pm. Mostly cloudy, with a low around 64. Southwest wind 5 to 8 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 73. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 58. Chance of precipitation is 30%.
Thursday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 74. Chance of precipitation is 30%.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 59. Chance of precipitation is 30%.
Friday
A chance of showers and thunderstorms. Partly sunny, with a high near 78. Chance of precipitation is 30%.
Friday Night
Mostly cloudy, with a low around 61.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 80. Chance of precipitation is 30%.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 64. Chance of precipitation is 30%.
Sunday
A chance of showers and thunderstorms. Partly sunny, with a high near 80. Chance of precipitation is 30%.
  Click Map For Forecast
Point Forecast:
Warren PA
 41.84°N 79.13°W (Elev. 1260 ft)
3:15 pm EDT Jul 5, 2015
4pm EDT Jul 5, 2015-6pm EDT Jul 12, 2015
 
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