Dangerous heat and humidity from the central U.S. to East Coast this weekend

Hot and very humid conditions will push the heat index to well over 100 degrees across a large portion of the central and eastern U.S. Excessive Heat Warnings and Heat Advisories are in effect for much of the Plains, Miss. Valley, Midwest, Ohio Valley, Mid-Atlantic and southern states. Be very cautious if you must do outdoor activities in these areas during the afternoon and evening this weekend. Read More >

Hazardous Weather Conditions

Current conditions at

Harrisburg, Capital City Airport (KCXY)

Lat: 40.22°NLon: 76.86°WElev: 335ft.

Fair

85°F

29°C

Humidity 63%
Wind Speed W 8 mph
Barometer 29.93 in (1013.3 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Heat Index90°F (32°C)
Last update 23 Jul 8:56 am EDT
Extended Forecast for

Penbrook PA

  • Today

    Today: Sunny and hot, with a high near 96. West wind 5 to 11 mph, with gusts as high as 21 mph.

    Hot

    High: 96 °F

  • Tonight

    Tonight: Mostly clear, with a low around 70. Northwest wind around 6 mph.

    Mostly Clear

    Low: 70 °F

  • Sunday

    Sunday: Sunny and hot, with a high near 94. North wind 3 to 5 mph.

    Hot

    High: 94 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 73. Light south wind.

    Partly Cloudy

    Low: 73 °F

  • Monday

    Monday: Scattered showers and thunderstorms.  Partly sunny and hot, with a high near 96. Calm wind becoming southwest 5 to 7 mph in the afternoon.  Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Scattered
    Showers then
    Scattered
    T-storms

    High: 96 °F

  • Monday
    Night

    Monday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 75. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Chance
    T-storms

    Low: 75 °F

  • Tuesday

    Tuesday: Mostly sunny and hot, with a high near 93.

    Hot

    High: 93 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 71.

    Partly Cloudy

    Low: 71 °F

  • Wednesday

    Wednesday: Mostly sunny and hot, with a high near 92.

    Hot

    High: 92 °F

Detailed Forecast

Today
Sunny and hot, with a high near 96. West wind 5 to 11 mph, with gusts as high as 21 mph.
Tonight
Mostly clear, with a low around 70. Northwest wind around 6 mph.
Sunday
Sunny and hot, with a high near 94. North wind 3 to 5 mph.
Sunday Night
Partly cloudy, with a low around 73. Light south wind.
Monday
Scattered showers and thunderstorms. Partly sunny and hot, with a high near 96. Calm wind becoming southwest 5 to 7 mph in the afternoon. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 75. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
Mostly sunny and hot, with a high near 93.
Tuesday Night
Partly cloudy, with a low around 71.
Wednesday
Mostly sunny and hot, with a high near 92.
Wednesday Night
Partly cloudy, with a low around 71.
Thursday
Mostly sunny, with a high near 91.
Thursday Night
Mostly cloudy, with a low around 72.
Friday
A chance of showers. Partly sunny, with a high near 90. Chance of precipitation is 30%.
Click Map For Forecast
Point Forecast:
Penbrook PA
 40.27°N 76.84°W (Elev. 449 ft)
6:51 am EDT Jul 23, 2016
9am EDT Jul 23, 2016-6pm EDT Jul 29, 2016
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database