Notice of NWS' New Version of Forecast
A new version of Forecast is coming soon!
Click here to visit the new site for details.

Excessive Heat Spreads East; Many Areas with Heavy Rain Threats

Hot and muggy conditions are forecast to continue across the Midwest and Northeast, while spreading eastward. A frontal boundary bringing very heavy rains to the Upper Midwest will sag southward bringing cooler temperatures to areas to the north, including the city of Chicago. Heavy rains will also be possible along the Texas Gulf Coast from a tropical disturbance. Read More >

Current conditions at

Harrisburg, Capital City Airport (KCXY)

Lat: 40.22°NLon: 76.86°WElev: 335ft.

A Few Clouds

77°F

25°C

Humidity 74%
Wind Speed W 5 mph
Barometer 30.05 in (1017.4 mb)
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 18 Jun 7:56 am EDT
Extended Forecast for

4 Miles SE Halifax PA

Heat Advisory June 18, 12:00pm until June 18, 08:00pm
Click here for hazard details and duration
Heat Advisory
  • Today

    Today: A slight chance of showers and thunderstorms after 2pm.  Partly sunny and hot, with a high near 92. Light southwest wind increasing to 5 to 10 mph in the morning.  Chance of precipitation is 20%.

    Mostly Sunny
    then Slight
    Chance
    T-storms

    High: 92 °F

  • Tonight

    Tonight: A chance of showers and thunderstorms, mainly after 11pm.  Mostly cloudy, with a low around 73. West wind 5 to 8 mph.  Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Chance
    T-storms

    Low: 73 °F

  • Tuesday

    Tuesday: Partly sunny, with a high near 84. Northwest wind around 9 mph.

    Partly Sunny

    High: 84 °F

  • Tuesday
    Night

    Tuesday Night: Mostly cloudy, with a low around 63. Northeast wind 3 to 5 mph.

    Mostly Cloudy

    Low: 63 °F

  • Wednesday

    Wednesday: A chance of showers and thunderstorms.  Mostly cloudy, with a high near 81. Light northwest wind.  Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Chance
    T-storms

    High: 81 °F

  • Wednesday
    Night

    Wednesday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 62. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Chance
    T-storms

    Low: 62 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 81.

    Mostly Sunny

    High: 81 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 58.

    Partly Cloudy

    Low: 58 °F

  • Friday

    Friday: Mostly sunny, with a high near 79.

    Mostly Sunny

    High: 79 °F

Detailed Forecast

Today
A slight chance of showers and thunderstorms after 2pm. Partly sunny and hot, with a high near 92. Light southwest wind increasing to 5 to 10 mph in the morning. Chance of precipitation is 20%.
Tonight
A chance of showers and thunderstorms, mainly after 11pm. Mostly cloudy, with a low around 73. West wind 5 to 8 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
Partly sunny, with a high near 84. Northwest wind around 9 mph.
Tuesday Night
Mostly cloudy, with a low around 63. Northeast wind 3 to 5 mph.
Wednesday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 81. Light northwest wind. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 62. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
Mostly sunny, with a high near 81.
Thursday Night
Partly cloudy, with a low around 58.
Friday
Mostly sunny, with a high near 79.
Friday Night
Mostly cloudy, with a low around 62.
Saturday
Mostly cloudy, with a high near 79.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 65. Chance of precipitation is 40%.
Sunday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 81. Chance of precipitation is 40%.
Click Map For Forecast
Point Forecast:
4 Miles SE Halifax PA
 40.43°N 76.87°W (Elev. 1099 ft)
7:19 am EDT Jun 18, 2018
8am EDT Jun 18, 2018-6pm EDT Jun 24, 2018
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database