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Severe Thunderstorms With Heavy Rain from Great Lakes to Mid-Atlantic; Excessive Heat For Central/Southern U.S. to Mid-Atlantic

Severe thunderstorms are possible today into Sunday across the upper Great Lakes region to the northern Mid-Atlantic. Damaging winds, large hail, and flooding will be the primary threats with these storms. Meanwhile, dangerous heat will continue through Sunday across the central and southern U.S. into the Mid-Atlantic. Read More >

Hazardous Weather Conditions

Current conditions at

Selinsgrove Penn Valley Airport (KSEG)

Lat: 40.82°NLon: 76.87°WElev: 443ft.

Light Rain Fog/Mist

72°F

22°C

Humidity 97%
Wind Speed Calm
Barometer 29.77 in (1007.8 mb)
Dewpoint 71°F (22°C)
Visibility 3.00 mi
Last update 22 Jul 5:53 pm EDT
Extended Forecast for

Selinsgrove, Penn Valley Airport PA

  • Tonight

    Tonight: Showers and thunderstorms likely before 5am, then a chance of showers. Some storms could be severe, with gusty winds and heavy rain.  Cloudy, with a low around 68. South wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    Severe
    Thunderstorms
    then Heavy
    Rain

    Low: 68 °F

  • Sunday

    Sunday: A slight chance of showers, then showers and thunderstorms likely after 8am. Some of the storms could be severe.  Mostly cloudy, with a high near 84. Light and variable wind becoming south around 5 mph in the afternoon.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Slight Chance
    T-storms then
    Severe
    Thunderstorms

    High: 84 °F

  • Sunday
    Night

    Sunday Night: Showers and thunderstorms likely before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then a chance of showers and thunderstorms after 2am. Some of the storms could be severe.  Mostly cloudy, with a low around 68. Light south wind.  Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    Severe
    Thunderstorms
    then Showers
    Likely

    Low: 68 °F

  • Monday

    Monday: A chance of showers and thunderstorms.  Partly sunny, with a high near 86. Light west wind.  Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Chance
    T-storms

    High: 86 °F

  • Monday
    Night

    Monday Night: A slight chance of showers before midnight.  Partly cloudy, with a low around 63. Northwest wind 3 to 6 mph.  Chance of precipitation is 20%.

    Slight Chance
    Showers then
    Partly Cloudy

    Low: 63 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 81.

    Mostly Sunny

    High: 81 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 60.

    Mostly Clear

    Low: 60 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 83.

    Mostly Sunny

    High: 83 °F

  • Wednesday
    Night

    Wednesday Night: Mostly cloudy, with a low around 66.

    Mostly Cloudy

    Low: 66 °F

Detailed Forecast

Tonight
Showers and thunderstorms likely before 5am, then a chance of showers. Some storms could be severe, with gusty winds and heavy rain. Cloudy, with a low around 68. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Sunday
A slight chance of showers, then showers and thunderstorms likely after 8am. Some of the storms could be severe. Mostly cloudy, with a high near 84. Light and variable wind becoming south around 5 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
Showers and thunderstorms likely before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then a chance of showers and thunderstorms after 2am. Some of the storms could be severe. Mostly cloudy, with a low around 68. Light south wind. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Monday
A chance of showers and thunderstorms. Partly sunny, with a high near 86. Light west wind. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday Night
A slight chance of showers before midnight. Partly cloudy, with a low around 63. Northwest wind 3 to 6 mph. Chance of precipitation is 20%.
Tuesday
Mostly sunny, with a high near 81.
Tuesday Night
Mostly clear, with a low around 60.
Wednesday
Mostly sunny, with a high near 83.
Wednesday Night
Mostly cloudy, with a low around 66.
Thursday
A chance of showers and thunderstorms. Partly sunny, with a high near 85. Chance of precipitation is 50%.
Thursday Night
Partly cloudy, with a low around 65.
Friday
Mostly sunny, with a high near 84.
Friday Night
Partly cloudy, with a low around 63.
Saturday
Sunny, with a high near 82.
Click Map For Forecast
Point Forecast:
Selinsgrove, Penn Valley Airport PA
 40.83°N 76.86°W (Elev. 492 ft)
2:57 pm EDT Jul 22, 2017
6pm EDT Jul 22, 2017-6pm EDT Jul 29, 2017
 
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