Dangerous Heat and Humidity Over The East

A very hot and humid airmass will persist over much of the east over the next couple of days. Afternoon high temperatures are forecast to reach 95 to 100 degrees with heat index values ranging from 100 to 110 degrees. The dangerous heat wave will impact major I-95 cities from North Carolina to New York. Read More >

Current conditions at

Harrisburg, Capital City Airport (KCXY)

Lat: 40.22°NLon: 76.86°WElev: 335ft.

Fair

91°F

33°C

Humidity 52%
Wind Speed E 6 mph
Barometer 29.84 in (1010.3 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Heat Index98°F (37°C)
Last update 25 Jul 3:56 pm EDT
Extended Forecast for

Harrisburg PA

Severe T-storm Watch until July 25, 08:00pm
Excessive Heat Warning until July 25, 08:00pm
Click here for hazard details and duration
Severe T-storm Watch
Excessive Heat Warning
  •  
    Severe T-storm Watch until July 25, 08:00pm
    Excessive Heat Warning until July 25, 08:00pm

    NOW: Multiple
    hazards in effect

    Click HERE for Details

  • This
    Afternoon

    This Afternoon: Showers and thunderstorms likely. Some storms could be severe, with large hail, damaging winds, and heavy rain.  Partly sunny and hot, with a high near 96. Heat index values as high as 106. West wind around 8 mph.  Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Severe
    Thunderstorms

    High: 96 °F

  • Tonight

    Tonight: Showers and thunderstorms likely, mainly before midnight. Some storms could be severe, with large hail, damaging winds, and heavy rain.  Mostly cloudy, with a low around 74. West wind 3 to 7 mph.  Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Severe
    Thunderstorms

    Low: 74 °F

  • Tuesday

    Tuesday: Mostly sunny and hot, with a high near 94. Northwest wind 5 to 7 mph.

    Hot

    High: 94 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 71. West wind around 5 mph becoming calm  in the evening.

    Partly Cloudy

    Low: 71 °F

  • Wednesday

    Wednesday: Mostly sunny and hot, with a high near 95. Calm wind.

    Hot

    High: 95 °F

  • Wednesday
    Night

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

    Partly Cloudy

    Low: 71 °F

  • Thursday

    Thursday: Partly sunny and hot, with a high near 94.

    Hot

    High: 94 °F

  • Thursday
    Night

    Thursday Night: A chance of showers and thunderstorms after 9pm.  Mostly cloudy, with a low around 73. Chance of precipitation is 30%.

    Chance
    T-storms

    Low: 73 °F

Detailed Forecast

This Afternoon
Showers and thunderstorms likely. Some storms could be severe, with large hail, damaging winds, and heavy rain. Partly sunny and hot, with a high near 96. Heat index values as high as 106. West wind around 8 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers and thunderstorms likely, mainly before midnight. Some storms could be severe, with large hail, damaging winds, and heavy rain. Mostly cloudy, with a low around 74. West wind 3 to 7 mph. Chance of precipitation is 70%. 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 94. Northwest wind 5 to 7 mph.
Tuesday Night
Partly cloudy, with a low around 71. West wind around 5 mph becoming calm in the evening.
Wednesday
Mostly sunny and hot, with a high near 95. Calm wind.
Wednesday Night
Partly cloudy, with a low around 71.
Thursday
Partly sunny and hot, with a high near 94.
Thursday Night
A chance of showers and thunderstorms after 9pm. Mostly cloudy, with a low around 73. Chance of precipitation is 30%.
Friday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 9am. Mostly cloudy, with a high near 90. Chance of precipitation is 60%.
Friday Night
Showers likely and possibly a thunderstorm before 9pm, then a chance of showers and thunderstorms after 9pm. Mostly cloudy, with a low around 73. Chance of precipitation is 60%.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 89. Chance of precipitation is 40%.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 71. Chance of precipitation is 40%.
Sunday
A chance of showers and thunderstorms. Partly sunny, with a high near 86. Chance of precipitation is 40%.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 67. Chance of precipitation is 40%.
Monday
Click Map For Forecast
Point Forecast:
Harrisburg PA
 40.28°N 76.87°W (Elev. 394 ft)
2:17 pm EDT Jul 25, 2016
4pm EDT Jul 25, 2016-6pm EDT Aug 1, 2016
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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