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Wildfire Danger Continues in Southern California

High pressure building into the Western U.S. will create strong offshore winds in southern California. Temperatures in this region are unseasonably hot, and conditions are dry. The combination of these strong winds and dry conditions will bring fire danger to portions of southern California. Red Flag Warnings are in effect here. Any new fires in this region could quickly grow out of control. Read More >

Hazardous Weather Conditions

Current conditions at

Harrisburg, Harrisburg International Airport (KMDT)

Lat: 40.19°NLon: 76.76°WElev: 312ft.

Fog/Mist

62°F

17°C

Humidity 96%
Wind Speed SE 3 mph
Barometer 30.22 in (1023.4 mb)
Dewpoint 61°F (16°C)
Visibility 4.00 mi
Last update 23 Oct 9:56 am EDT
Extended Forecast for

Hummelstown PA

  • Today

    Today: Cloudy, with a high near 71. Light southeast wind increasing to 5 to 10 mph in the afternoon.

    Cloudy

    High: 71 °F

  • Tonight

    Tonight: A slight chance of showers before 11pm, then rain and possibly a thunderstorm between 11pm and 5am, then showers and possibly a thunderstorm after 5am. Some of the storms could produce gusty winds.  Low around 61. Southeast wind 13 to 16 mph, with gusts as high as 23 mph.  Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    Showers

    Low: 61 °F

  • Tuesday

    Tuesday: Showers, mainly before 11am.  High near 70. Calm wind becoming south 5 to 7 mph in the afternoon.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Showers then
    Chance
    Showers

    High: 70 °F

  • Tuesday
    Night

    Tuesday Night: A slight chance of showers.  Mostly cloudy, with a low around 48. Light west wind.  Chance of precipitation is 20%.

    Slight Chance
    Showers

    Low: 48 °F

  • Wednesday

    Wednesday: A slight chance of showers.  Mostly sunny, with a high near 60. West wind 3 to 6 mph.  Chance of precipitation is 20%.

    Slight Chance
    Showers

    High: 60 °F

  • Wednesday
    Night

    Wednesday Night: A slight chance of showers.  Partly cloudy, with a low around 40. Chance of precipitation is 20%.

    Slight Chance
    Showers

    Low: 40 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 58.

    Mostly Sunny

    High: 58 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 39.

    Mostly Clear

    Low: 39 °F

  • Friday

    Friday: Sunny, with a high near 62.

    Sunny

    High: 62 °F

Detailed Forecast

Today
Cloudy, with a high near 71. Light southeast wind increasing to 5 to 10 mph in the afternoon.
Tonight
A slight chance of showers before 11pm, then rain and possibly a thunderstorm between 11pm and 5am, then showers and possibly a thunderstorm after 5am. Some of the storms could produce gusty winds. Low around 61. Southeast wind 13 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday
Showers, mainly before 11am. High near 70. Calm wind becoming south 5 to 7 mph in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
A slight chance of showers. Mostly cloudy, with a low around 48. Light west wind. Chance of precipitation is 20%.
Wednesday
A slight chance of showers. Mostly sunny, with a high near 60. West wind 3 to 6 mph. Chance of precipitation is 20%.
Wednesday Night
A slight chance of showers. Partly cloudy, with a low around 40. Chance of precipitation is 20%.
Thursday
Mostly sunny, with a high near 58.
Thursday Night
Mostly clear, with a low around 39.
Friday
Sunny, with a high near 62.
Friday Night
Partly cloudy, with a low around 43.
Saturday
A chance of showers. Partly sunny, with a high near 58. Chance of precipitation is 30%.
Saturday Night
A chance of showers. Cloudy, with a low around 42. Chance of precipitation is 50%.
Sunday
A chance of showers. Mostly cloudy, with a high near 55. Chance of precipitation is 50%.
Click Map For Forecast
Point Forecast:
Hummelstown PA
 40.28°N 76.72°W (Elev. 400 ft)
8:33 am EDT Oct 23, 2017
10am EDT Oct 23, 2017-6pm EDT Oct 29, 2017
 
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