Flooding Lingers Across the Northeast; Fire Weather Concerns Continue Out West

Although the heaviest rainfall has ended, significant flooding continues across parts of New York and Pennsylvania. Heavy rainfall may also lead to localized flash flooding across Central parts of the country. Across the west, dry thunderstorms with locally strong winds could lead to dust storms or new fire starts this week. Read More >

Current conditions at

Harrisburg, Harrisburg International Airport (KMDT)

Lat: 40.19°NLon: 76.76°WElev: 312ft.

A Few Clouds

71°F

22°C

Humidity 81%
Wind Speed NW 9 mph
Barometer 29.92 in (1013.1 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Last update 15 Aug 2:56 am EDT
Extended Forecast for

Harrisburg International Airport PA

  • Overnight

    Overnight: Partly cloudy, with a low around 65. Northwest wind around 8 mph.

    Partly Cloudy

    Low: 65 °F

  • Wednesday

    Wednesday: Sunny, with a high near 90. West wind around 7 mph.

    Sunny

    High: 90 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 69. Calm wind.

    Partly Cloudy

    Low: 69 °F

  • Thursday

    Thursday: A slight chance of showers and thunderstorms after 2pm.  Partly sunny, with a high near 90. Calm wind becoming southwest around 5 mph in the afternoon.  Chance of precipitation is 20%.

    Mostly Sunny
    then Slight
    Chance
    T-storms

    High: 90 °F

  • Thursday
    Night

    Thursday Night: A chance of showers and thunderstorms, mainly after 2am.  Mostly cloudy, with a low around 72. Light south wind.  Chance of precipitation is 40%.

    Chance
    T-storms

    Low: 72 °F

  • Friday

    Friday: Showers and thunderstorms likely, mainly after 2pm.  Mostly cloudy, with a high near 88. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    T-storms
    Likely

    High: 88 °F

  • Friday
    Night

    Friday Night: Showers and thunderstorms likely before 8pm, then a chance of showers between 8pm and 2am.  Mostly cloudy, with a low around 70. Chance of precipitation is 60%.

    T-storms
    Likely then
    Chance
    Showers

    Low: 70 °F

  • Saturday

    Saturday: A chance of showers and thunderstorms after 8am.  Partly sunny, with a high near 84. Chance of precipitation is 30%.

    Chance
    T-storms

    High: 84 °F

  • Saturday
    Night

    Saturday Night: Mostly cloudy, with a low around 66.

    Mostly Cloudy

    Low: 66 °F

Detailed Forecast

Overnight
Partly cloudy, with a low around 65. Northwest wind around 8 mph.
Wednesday
Sunny, with a high near 90. West wind around 7 mph.
Wednesday Night
Partly cloudy, with a low around 69. Calm wind.
Thursday
A slight chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 90. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 20%.
Thursday Night
A chance of showers and thunderstorms, mainly after 2am. Mostly cloudy, with a low around 72. Light south wind. Chance of precipitation is 40%.
Friday
Showers and thunderstorms likely, mainly after 2pm. Mostly cloudy, with a high near 88. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
Showers and thunderstorms likely before 8pm, then a chance of showers between 8pm and 2am. Mostly cloudy, with a low around 70. Chance of precipitation is 60%.
Saturday
A chance of showers and thunderstorms after 8am. Partly sunny, with a high near 84. Chance of precipitation is 30%.
Saturday Night
Mostly cloudy, with a low around 66.
Sunday
A chance of showers and thunderstorms. Partly sunny, with a high near 82. Chance of precipitation is 40%.
Sunday Night
Mostly cloudy, with a low around 66.
Monday
Mostly sunny, with a high near 84.
Monday Night
Mostly cloudy, with a low around 68.
Tuesday
A chance of showers and thunderstorms. Partly sunny, with a high near 83. Chance of precipitation is 40%.
Click Map For Forecast
Point Forecast:
Harrisburg International Airport PA
 40.2°N 76.77°W (Elev. 299 ft)
1:20 am EDT Aug 15, 2018
3am EDT Aug 15, 2018-6pm EDT Aug 21, 2018
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database