Heavy Rain in the Southeast from Cold Front/Tropical Depression; Building Heat and Monsoon in the West

A cold front will shift across the southeast on Tuesday with a threat for flash flooding from slow moving thunderstorms while Tropical Depression 3 brings heavy rain to eastern Florida. Monsoonal moisture in the Southwest will bring a marginal threat for flash flooding to the Four Corners states. Excessive heat is forecast to return to southern Arizona and California this week. Read More >

Current conditions at

Harrisburg, Capital City Airport (KCXY)

Lat: 40.22°NLon: 76.86°WElev: 335ft.

Overcast

69°F

21°C

Humidity 81%
Wind Speed W 7 mph
Barometer 29.85 in (1010.6 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 23 Jul 6:56 am EDT
Extended Forecast for

Duncannon PA

  • Today

    Today: Scattered showers, mainly before 11am.  Mostly cloudy, with a high near 76. North wind 5 to 8 mph.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Scattered
    Showers

    High: 76 °F

  • Tonight

    Tonight: Mostly cloudy, with a low around 61. Light northwest wind.

    Mostly Cloudy

    Low: 61 °F

  • Wednesday

    Wednesday: Sunny, with a high near 81. North wind 3 to 7 mph.

    Sunny

    High: 81 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 59. Calm wind.

    Mostly Clear

    Low: 59 °F

  • Thursday

    Thursday: Sunny, with a high near 84. Light north wind.

    Sunny

    High: 84 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 61.

    Mostly Clear

    Low: 61 °F

  • Friday

    Friday: Sunny, with a high near 87.

    Sunny

    High: 87 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 63.

    Mostly Clear

    Low: 63 °F

  • Saturday

    Saturday: Sunny, with a high near 88.

    Sunny

    High: 88 °F

Detailed Forecast

Today
Scattered showers, mainly before 11am. Mostly cloudy, with a high near 76. North wind 5 to 8 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Mostly cloudy, with a low around 61. Light northwest wind.
Wednesday
Sunny, with a high near 81. North wind 3 to 7 mph.
Wednesday Night
Mostly clear, with a low around 59. Calm wind.
Thursday
Sunny, with a high near 84. Light north wind.
Thursday Night
Mostly clear, with a low around 61.
Friday
Sunny, with a high near 87.
Friday Night
Mostly clear, with a low around 63.
Saturday
Sunny, with a high near 88.
Saturday Night
Mostly clear, with a low around 65.
Sunday
Sunny, with a high near 91.
Sunday Night
Mostly clear, with a low around 68.
Monday
Mostly sunny, with a high near 91.
Click Map For Forecast
Point Forecast:
Duncannon PA
 40.4°N 76.99°W (Elev. 702 ft)
7:20 am EDT Jul 23, 2019
7am EDT Jul 23, 2019-6pm EDT Jul 29, 2019
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database