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

Severe Thunderstorms And Heavy Rain Over Portions Of Plains, Mid Atlantic On Friday

Scattered strong-to-severe thunderstorms are possible from the Mid-Missouri Valley into the central Plains on Friday. Also, a few strong-to-severe storms are possible from the Mid-Atlantic into Upstate New York and western New England. Storms in these areas will also be capable of producing torrential rainfall that could lead to isolated flash flooding. Read More >

Current conditions at

Harrisburg, Harrisburg International Airport (KMDT)

Lat: 40.19°NLon: 76.76°WElev: 312ft.

Light Rain Fog/Mist

78°F

26°C

Humidity 93%
Wind Speed Calm
Barometer 29.76 in (1007.5 mb)
Dewpoint 76°F (24°C)
Visibility 6.00 mi
Heat Index81°F (27°C)
Last update 18 Aug 3:56 pm EDT
Extended Forecast for

2 Miles SSE Hershey PA

Severe T-storm Watch until August 18, 09:00pm
Click here for hazard details and duration
Severe T-storm Watch
  •  
    Severe T-storm Watch until August 18, 09:00pm

    NOW until
    9:00pm Fri

    Severe T-storm Watch

  • This
    Afternoon

    This Afternoon: Showers and thunderstorms, mainly before 5pm. Some storms could be severe, with damaging winds and heavy rain.  High near 88. Southwest wind around 7 mph.  Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Severe
    Thunderstorms

    High: 88 °F

  • Tonight

    Tonight: A chance of showers and thunderstorms before 8pm.  Patchy fog after midnight.  Otherwise, partly cloudy, with a low around 68. West wind 3 to 5 mph.  Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Chance
    T-storms then
    Patchy Fog

    Low: 68 °F

  • Saturday

    Saturday: Sunny, with a high near 83. West wind 3 to 7 mph.

    Sunny

    High: 83 °F

  • Saturday
    Night

    Saturday Night: A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 2am.  Partly cloudy, with a low around 63. Light northwest wind.  Chance of precipitation is 20%.

    Slight Chance
    T-storms then
    Slight Chance
    Showers

    Low: 63 °F

  • Sunday

    Sunday: Sunny, with a high near 82. Northwest wind 3 to 5 mph.

    Sunny

    High: 82 °F

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 63.

    Mostly Clear

    Low: 63 °F

  • Monday

    Monday: Mostly sunny, with a high near 86.

    Mostly Sunny

    High: 86 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 69.

    Partly Cloudy

    Low: 69 °F

Detailed Forecast

This Afternoon
Showers and thunderstorms, mainly before 5pm. Some storms could be severe, with damaging winds and heavy rain. High near 88. Southwest wind around 7 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
A chance of showers and thunderstorms before 8pm. Patchy fog after midnight. Otherwise, partly cloudy, with a low around 68. West wind 3 to 5 mph. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
Sunny, with a high near 83. West wind 3 to 7 mph.
Saturday Night
A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 2am. Partly cloudy, with a low around 63. Light northwest wind. Chance of precipitation is 20%.
Sunday
Sunny, with a high near 82. Northwest wind 3 to 5 mph.
Sunday Night
Mostly clear, with a low around 63.
Monday
Mostly sunny, with a high near 86.
Monday Night
Partly cloudy, with a low around 69.
Tuesday
Mostly sunny, with a high near 87.
Tuesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 70. Chance of precipitation is 30%.
Wednesday
A chance of showers. Mostly cloudy, with a high near 83. Chance of precipitation is 30%.
Wednesday Night
Partly cloudy, with a low around 63.
Thursday
Mostly sunny, with a high near 77.
Thursday Night
Partly cloudy, with a low around 59.
Friday
Sunny, with a high near 74.
Click Map For Forecast
Point Forecast:
2 Miles SSE Hershey PA
 40.25°N 76.64°W (Elev. 502 ft)
4:27 pm EDT Aug 18, 2017
4pm EDT Aug 18, 2017-6pm EDT Aug 25, 2017
 
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