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Severe Thunderstorms and Flash Flooding Possible

Severe weather will be possible through Monday across the northern and central Plains. Large hail, damaging winds and heavy rain are the main threats. An isolated tornado cannot be ruled out. Across the southern Plains, heavy rainfall could lead to isolated flash flooding with 3 to 4 inches of rainfall possible by Tuesday afternoon.
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Current conditions at

Williamsport, Williamsport Regional Airport (KIPT)

Lat: 41.24°NLon: 76.92°WElev: 528ft.

A Few Clouds

63°F

17°C

Humidity 90%
Wind Speed Calm
Barometer 30.13 in (1020.0 mb)
Dewpoint 60°F (16°C)
Visibility 9.00 mi
Last update 6 Jul 2:54 am EDT
Extended Forecast for

South Williamsport PA

  • Overnight

    Cloudy

    Cloudy

    Low: 64 °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 Showers Chance for Measurable Precipitation 30%

    Chance
    Showers

    High: 87 °F

  • Tuesday
    Night

    Chance Thunderstorms Chance for Measurable Precipitation 30%

    Chance
    Thunderstorms

    Low: 68 °F

  • Wednesday

    Chance Thunderstorms Chance for Measurable Precipitation 50%

    Chance
    Thunderstorms

    High: 82 °F

  • Wednesday
    Night

    Chance Thunderstorms Chance for Measurable Precipitation 50%

    Chance
    Thunderstorms

    Low: 64 °F

  • Thursday

    Chance Thunderstorms Chance for Measurable Precipitation 30%

    Chance
    Thunderstorms

    High: 81 °F

  • Thursday
    Night

    Chance Thunderstorms Chance for Measurable Precipitation 30%

    Chance
    Thunderstorms

    Low: 65 °F

Detailed Forecast

Overnight
Cloudy, with a low around 64. Calm wind.
Monday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 4pm. High near 82. Calm wind becoming southeast 5 to 8 mph in the afternoon. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday Night
Showers and possibly a thunderstorm before 11pm, then a chance of showers and thunderstorms between 11pm and 1am, then a chance of showers after 1am. Low around 67. Southeast wind 5 to 7 mph becoming calm after midnight. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
A chance of showers, with thunderstorms also possible after 3pm. Mostly cloudy, with a high near 87. Calm wind becoming southwest around 6 mph in the afternoon. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
A chance of showers and thunderstorms, mainly after 9pm. Mostly cloudy, with a low around 68. South wind around 6 mph becoming calm in the evening. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 82. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Chance of precipitation is 50%.
Thursday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 81. Chance of precipitation is 30%.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 65. Chance of precipitation is 30%.
Friday
A chance of showers and thunderstorms. Partly sunny, with a high near 84. Chance of precipitation is 30%.
Friday Night
Mostly cloudy, with a low around 66.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 85. Chance of precipitation is 30%.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 68. Chance of precipitation is 30%.
Sunday
A chance of showers and thunderstorms. Partly sunny, with a high near 85. Chance of precipitation is 30%.
  Click Map For Forecast
Point Forecast:
South Williamsport PA
 41.24°N 76.99°W (Elev. 492 ft)
2:28 am EDT Jul 6, 2015
4am EDT Jul 6, 2015-6pm EDT Jul 12, 2015
 
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