Preview of NWS' New Point Forecast Icons
Effective July 7, 2015, NWS will implement changes to the icons depicted on all of its Point Forecast pages. Highlights will include new icons with increased clarity, 6-hour increments for rapidly changing weather and new color blocks to highlight forecast hazards.

You may preview these updates in real time for this location. View additional details, and send any comments to icons@noaa.gov.

Please note the preview site is not operational, so performance may be slow during periods of peak access.

Severe weather and flash flooding possible Wednesday across portions of the Mississippi and Tennessee Valleys

Strong to severe storms are expected to develop across portions of the Mid-Mississippi Valley on Wednesday. A Slight Risk has been highlighted to indicate the area most likely to see supercell activity. Heavy rainfall from the Mid-Mississippi Valley into the Tennessee Valley could lead to flash flooding. Some areas could see as much as 3 inches of rainfall.
Read More...

Current conditions at

Harrisburg, Capital City Airport (KCXY)

Lat: 40.22°NLon: 76.86°WElev: 335ft.

Fair

75°F

24°C

Humidity 79%
Wind Speed SE 6 mph
Barometer 29.79 in (1008.7 mb)
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Last update 30 Jun 8:56 pm EDT
Extended Forecast for

Harrisburg PA

  • Tonight

    Heavy Rain Chance for Measurable Precipitation 60%

    Heavy
    Rain

    Low: 66 °F

  • Wednesday

    Chance Thunderstorms Chance for Measurable Precipitation 40%

    Chance
    Thunderstorms

    High: 83 °F

  • Wednesday
    Night

    Mostly Clear

    Mostly
    Clear

    Low: 65 °F

  • Thursday

    Chance Showers Chance for Measurable Precipitation 30%

    Chance
    Showers

    High: 81 °F

  • Thursday
    Night

    Chance Showers Chance for Measurable Precipitation 40%

    Chance
    Showers

    Low: 63 °F

  • Friday

    Slight Chance Showers Chance for Measurable Precipitation 20%

    Slight Chc
    Showers

    High: 79 °F

  • Friday
    Night

    Chance Showers Chance for Measurable Precipitation 30%

    Chance
    Showers

    Low: 66 °F

  • Independence
    Day

    Chance Thunderstorms Chance for Measurable Precipitation 30%

    Chance
    Thunderstorms

    High: 80 °F

  • Saturday
    Night

    Mostly Cloudy

    Mostly
    Cloudy

    Low: 66 °F

Detailed Forecast

Tonight
Showers and thunderstorms likely, mainly before midnight. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 66. Southeast wind around 5 mph becoming calm after midnight. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
A chance of showers and thunderstorms, mainly between 1pm and 2pm. Mostly sunny, with a high near 83. West wind 5 to 10 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Mostly clear, with a low around 65. West wind around 6 mph becoming calm in the evening.
Thursday
A chance of showers, mainly after 2pm. Partly sunny, with a high near 81. North wind around 5 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
A chance of showers, mainly before 2am. Mostly cloudy, with a low around 63. Light north wind. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Friday
A slight chance of showers. Partly sunny, with a high near 79. Chance of precipitation is 20%.
Friday Night
A chance of showers. Mostly cloudy, with a low around 66. Chance of precipitation is 30%.
Independence Day
A chance of showers and thunderstorms. Partly sunny, with a high near 80. Chance of precipitation is 30%.
Saturday Night
Mostly cloudy, with a low around 66.
Sunday
Mostly sunny, with a high near 82.
Sunday Night
Partly cloudy, with a low around 68.
Monday
A chance of showers and thunderstorms. Partly sunny, with a high near 83. Chance of precipitation is 30%.
Monday Night
Mostly cloudy, with a low around 67.
Tuesday
A chance of showers and thunderstorms. Partly sunny, with a high near 82. Chance of precipitation is 30%.
  Click Map For Forecast
Point Forecast:
Harrisburg PA
 40.28°N 76.87°W (Elev. 394 ft)
9:06 pm EDT Jun 30, 2015
10pm EDT Jun 30, 2015-6pm EDT Jul 7, 2015
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Graph

National Digital Forecast Database