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Very Heavy Rainfall and High Risk Flood Event in the South-Central U.S.

Thunderstorms, some severe, will continue to produce tremendously heavy rainfall over the same areas through the day today. The area with the greatest potential for excessive rainfall includes Oklahoma, Arkansas, and Missouri. Very heavy rains will extend broadly from the Southern Plains to the Upper Midwest. Life threatening flash flooding is expected with these storms. Read More >

Hazardous Weather Conditions

Current conditions at

Harrisburg, Capital City Airport (KCXY)

Lat: 40.22°NLon: 76.86°WElev: 335ft.

Fair

83°F

28°C

Humidity 49%
Wind Speed W 9 mph
Barometer 30.05 in (1017.4 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Heat Index84°F (29°C)
Last update 29 Apr 3:56 pm EDT
Extended Forecast for

Harrisburg PA

  • This
    Afternoon

    This Afternoon: A chance of showers and thunderstorms.  Mostly cloudy, with a high near 81. Calm 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: 81 °F

  • Tonight

    Tonight: Scattered showers, mainly before 9pm.  Mostly cloudy, with a low around 59. Calm wind.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Scattered
    Showers then
    Mostly Cloudy

    Low: 59 °F

  • Sunday

    Sunday: Isolated showers and thunderstorms after 9am.  Mostly cloudy, with a high near 71. Light northeast wind.  Chance of precipitation is 20%.

    Isolated
    T-storms

    High: 71 °F

  • Sunday
    Night

    Sunday Night: Isolated showers and thunderstorms.  Cloudy, with a low around 60. Calm wind becoming southeast around 6 mph in the evening.  Chance of precipitation is 20%.

    Slight Chance
    T-storms then
    Slight Chance
    Showers

    Low: 60 °F

  • Monday

    Monday: A slight chance of showers, then a chance of showers and thunderstorms after 9am.  Mostly cloudy, with a high near 80. South wind 7 to 11 mph.  Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Slight Chance
    T-storms then
    Chance
    T-storms

    High: 80 °F

  • Monday
    Night

    Monday Night: Showers and thunderstorms, mainly between 9pm and 1am.  Low around 58. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    T-storms

    Low: 58 °F

  • Tuesday

    Tuesday: A chance of showers and thunderstorms before 9am.  Partly sunny, with a high near 71. Chance of precipitation is 40%.

    Chance
    T-storms then
    Partly Sunny

    High: 71 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 50.

    Partly Cloudy

    Low: 50 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 69.

    Mostly Sunny

    High: 69 °F

Detailed Forecast

This Afternoon
A chance of showers and thunderstorms. Mostly cloudy, with a high near 81. Calm wind. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Scattered showers, mainly before 9pm. Mostly cloudy, with a low around 59. Calm wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Isolated showers and thunderstorms after 9am. Mostly cloudy, with a high near 71. Light northeast wind. Chance of precipitation is 20%.
Sunday Night
Isolated showers and thunderstorms. Cloudy, with a low around 60. Calm wind becoming southeast around 6 mph in the evening. Chance of precipitation is 20%.
Monday
A slight chance of showers, then a chance of showers and thunderstorms after 9am. Mostly cloudy, with a high near 80. South wind 7 to 11 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday Night
Showers and thunderstorms, mainly between 9pm and 1am. Low around 58. 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 and thunderstorms before 9am. Partly sunny, with a high near 71. Chance of precipitation is 40%.
Tuesday Night
Partly cloudy, with a low around 50.
Wednesday
Mostly sunny, with a high near 69.
Wednesday Night
A chance of showers after 1am. Mostly cloudy, with a low around 49. Chance of precipitation is 30%.
Thursday
Rain likely. Mostly cloudy, with a high near 63. Chance of precipitation is 60%.
Thursday Night
Rain likely. Mostly cloudy, with a low around 48. Chance of precipitation is 60%.
Friday
Rain likely. Mostly cloudy, with a high near 63. Chance of precipitation is 60%.
Friday Night
A chance of showers. Mostly cloudy, with a low around 48. Chance of precipitation is 50%.
Saturday
A chance of showers. Mostly cloudy, with a high near 63.
Click Map For Forecast
Point Forecast:
Harrisburg PA
 40.28°N 76.87°W (Elev. 394 ft)
2:54 pm EDT Apr 29, 2017
5pm EDT Apr 29, 2017-6pm EDT May 6, 2017
 
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