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Strong Thunderstorms Possible for Portions of the Great Lake States

Storms over the Great Lake States may contain heavy rain and strong winds. More thunderstorms are possible over the Desert Southwest and central Plains. High fire danger continues in the Great Basin. Very warm and humid conditions continue across the south, southeast and mid-Atlantic states.
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Current conditions at

Harrisburg, Capital City Airport (KCXY)

Lat: 40.22°NLon: 76.86°WElev: 335ft.

Fog/Mist

69°F

21°C

Humidity 90%
Wind Speed W 3 mph
Barometer 29.97 in (1014.8 mb)
Dewpoint 66°F (19°C)
Visibility 6.00 mi
Last update 4 Sep 5:56 am EDT
Extended Forecast for

5 Miles WSW Mount Holly Springs PA

  • Today

    Today: Scattered showers and thunderstorms, mainly after 2pm.  Patchy fog before 10am.  Otherwise, increasing clouds, with a high near 87. Calm wind becoming northeast around 5 mph in the afternoon.  Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Patchy Fog
    then
    Scattered
    T-storms

    High: 87 °F

  • Tonight

    Tonight: Scattered showers and thunderstorms, mainly before 8pm.  Patchy fog after 2am.  Otherwise, mostly cloudy, with a low around 66. East wind around 5 mph.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Scattered
    T-storms then
    Patchy Fog

    Low: 66 °F

  • Saturday

    Saturday: Patchy fog before 8am.  Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 81. East wind 5 to 7 mph.

    Patchy Fog
    then Mostly
    Sunny

    High: 81 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 60. Light southeast wind.

    Partly Cloudy

    Low: 60 °F

  • Sunday

    Sunday: Mostly sunny, with a high near 83. Light southeast wind.

    Mostly Sunny

    High: 83 °F

  • Sunday
    Night

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

    Mostly Clear

    Low: 62 °F

  • Labor
    Day

    Labor Day: Mostly sunny, with a high near 85.

    Mostly Sunny

    High: 85 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 64.

    Partly Cloudy

    Low: 64 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 87.

    Mostly Sunny

    High: 87 °F

Detailed Forecast

Today
Scattered showers and thunderstorms, mainly after 2pm. Patchy fog before 10am. Otherwise, increasing clouds, with a high near 87. Calm wind becoming northeast around 5 mph in the afternoon. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Scattered showers and thunderstorms, mainly before 8pm. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 66. East wind around 5 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday
Patchy fog before 8am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 81. East wind 5 to 7 mph.
Saturday Night
Partly cloudy, with a low around 60. Light southeast wind.
Sunday
Mostly sunny, with a high near 83. Light southeast wind.
Sunday Night
Mostly clear, with a low around 62.
Labor Day
Mostly sunny, with a high near 85.
Monday Night
Partly cloudy, with a low around 64.
Tuesday
Mostly sunny, with a high near 87.
Tuesday Night
Partly cloudy, with a low around 65.
Wednesday
Mostly sunny, with a high near 87.
Wednesday Night
Mostly cloudy, with a low around 64.
Thursday
A chance of showers and thunderstorms. Partly sunny, with a high near 83. Chance of precipitation is 30%.
  Click Map For Forecast
Point Forecast:
5 Miles WSW Mount Holly Springs PA
 40.09°N 77.28°W (Elev. 781 ft)
6:17 am EDT Sep 4, 2015
6am EDT Sep 4, 2015-6pm EDT Sep 10, 2015
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Graph

National Digital Forecast Database