Isaias to Bring Tropical Impacts Across to the East Coast

Isaias is forecast to make landfall tonight in the Carolinas with dangerous storm surge, flash flooding, damaging winds, and isolated tropical tornadoes. Isaias may strengthen briefly prior to landfall, but the impacts will be the same regardless of the categorical definition. Isaias impacts will be felt all along the East Coast as Isaias moves northward through mid-week. Read More >

Current conditions at

Harrisburg, Capital City Airport (KCXY)

Lat: 40.22°NLon: 76.86°WElev: 335ft.

Overcast

85°F

29°C

Humidity 48%
Wind Speed SW 6 mph
Barometer 30.02 in (1016.5 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Heat Index86°F (30°C)
Last update 3 Aug 4:56 pm EDT
Extended Forecast for

4 Miles W Linglestown PA

Flash Flood Watch August 3, 11:00pm until August 4, 11:00pm
Click here for hazard details and duration
Flash Flood Watch
  • This
    Afternoon

    This Afternoon: A chance of showers and thunderstorms.  Mostly cloudy, with a high near 84. South wind around 6 mph.  Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Chance
    T-storms

    High: 84 °F

  • Tonight

    Tonight: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 8pm.  Low around 69. South wind around 6 mph.  Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    T-storms then
    Showers

    Low: 69 °F

  • Tuesday

    Tuesday: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall.  High near 75. East wind 6 to 11 mph becoming north in the afternoon.  Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

    Heavy Rain

    High: 75 °F

  • Tuesday
    Night

    Tuesday Night: Showers, mainly before 8pm.  Low around 65. West wind 3 to 7 mph.  Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Showers then
    Chance
    Showers

    Low: 65 °F

  • Wednesday

    Wednesday: Sunny, with a high near 83. West wind 3 to 5 mph.

    Sunny

    High: 83 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 62.

    Mostly Clear

    Low: 62 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 83.

    Mostly Sunny

    High: 83 °F

  • Thursday
    Night

    Thursday Night: A chance of showers and thunderstorms after 8pm.  Partly cloudy, with a low around 66. Chance of precipitation is 30%.

    Chance
    T-storms

    Low: 66 °F

  • Friday

    Friday: A chance of showers and thunderstorms after 2pm.  Mostly sunny, with a high near 83. Chance of precipitation is 50%.

    Mostly Sunny
    then Chance
    T-storms

    High: 83 °F

Detailed Forecast

This Afternoon
A chance of showers and thunderstorms. Mostly cloudy, with a high near 84. South wind around 6 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 8pm. Low around 69. South wind around 6 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 75. East wind 6 to 11 mph becoming north in the afternoon. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Tuesday Night
Showers, mainly before 8pm. Low around 65. West wind 3 to 7 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
Sunny, with a high near 83. West wind 3 to 5 mph.
Wednesday Night
Mostly clear, with a low around 62.
Thursday
Mostly sunny, with a high near 83.
Thursday Night
A chance of showers and thunderstorms after 8pm. Partly cloudy, with a low around 66. Chance of precipitation is 30%.
Friday
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 83. Chance of precipitation is 50%.
Friday Night
A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 65. Chance of precipitation is 30%.
Saturday
Sunny, with a high near 86.
Saturday Night
Mostly clear, with a low around 66.
Sunday
Sunny, with a high near 88.
Sunday Night
Partly cloudy, with a low around 69.
Monday
A chance of showers and thunderstorms. Mostly sunny, with a high near 88.
Click Map For Forecast
Point Forecast:
4 Miles W Linglestown PA
 40.36°N 76.86°W (Elev. 610 ft)
5:04 pm EDT Aug 3, 2020
5pm EDT Aug 3, 2020-6pm EDT Aug 10, 2020
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database