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Severe Thunderstorms With Heavy Rain Possible In The Upper Midwest; Excessive Heat For Central U.S.

Several rounds of strong to severe thunderstorms will be possible from the northern Plains and upper Midwest to the Great Lakes through Friday. Damaging winds, large hail, and flooding will be the primary threats with these storms. Excessive heat will grip the central Plains with heat indices approaching 105 to 110 degrees. Very hot and humid conditions are likely to expand into the Mid Atlantic. Read More >

Hazardous Weather Conditions

Current conditions at

Harrisburg, Capital City Airport (KCXY)

Lat: 40.22°NLon: 76.86°WElev: 335ft.

Fair

77°F

25°C

Humidity 77%
Wind Speed Calm
Barometer 29.95 in (1013.8 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 21 Jul 6:56 am EDT
Extended Forecast for

4 Miles W Linglestown PA

  • Today

    Today: Mostly sunny, with a high near 91. West wind 3 to 7 mph.

    Mostly Sunny

    High: 91 °F

  • Tonight

    Tonight: Partly cloudy, with a low around 70. West wind 3 to 5 mph.

    Partly Cloudy

    Low: 70 °F

  • Saturday

    Saturday: A slight chance of showers between 11am and 2pm, then a chance of showers and thunderstorms after 2pm.  Partly sunny, with a high near 87. Calm wind becoming southwest around 5 mph in the afternoon.  Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Slight Chance
    Showers then
    Chance
    T-storms

    High: 87 °F

  • Saturday
    Night

    Saturday Night: Showers and thunderstorms likely, mainly after 8pm. Some of the storms could be severe.  Mostly cloudy, with a low around 72. Southwest wind around 5 mph becoming calm  after midnight.  Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    Severe
    Thunderstorms

    Low: 72 °F

  • Sunday

    Sunday: Showers and thunderstorms likely. Some of the storms could be severe.  Mostly cloudy, with a high near 85. West wind 5 to 8 mph.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Severe
    Thunderstorms

    High: 85 °F

  • Sunday
    Night

    Sunday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 70. 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

    Low: 70 °F

  • Monday

    Monday: A chance of showers and thunderstorms.  Partly sunny, with a high near 87. Chance of precipitation is 40%.

    Chance
    T-storms

    High: 87 °F

  • Monday
    Night

    Monday Night: A chance of showers.  Partly cloudy, with a low around 65. Chance of precipitation is 30%.

    Chance
    Showers

    Low: 65 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 80.

    Mostly Sunny

    High: 80 °F

Detailed Forecast

Today
Mostly sunny, with a high near 91. West wind 3 to 7 mph.
Tonight
Partly cloudy, with a low around 70. West wind 3 to 5 mph.
Saturday
A slight chance of showers between 11am and 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 87. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Showers and thunderstorms likely, mainly after 8pm. Some of the storms could be severe. Mostly cloudy, with a low around 72. Southwest wind around 5 mph becoming calm after midnight. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Sunday
Showers and thunderstorms likely. Some of the storms could be severe. Mostly cloudy, with a high near 85. West wind 5 to 8 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 70. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday
A chance of showers and thunderstorms. Partly sunny, with a high near 87. Chance of precipitation is 40%.
Monday Night
A chance of showers. Partly cloudy, with a low around 65. Chance of precipitation is 30%.
Tuesday
Mostly sunny, with a high near 80.
Tuesday Night
Partly cloudy, with a low around 61.
Wednesday
Mostly sunny, with a high near 82.
Wednesday Night
Partly cloudy, with a low around 64.
Thursday
A chance of showers. Partly sunny, with a high near 83. Chance of precipitation is 30%.
Click Map For Forecast
Point Forecast:
4 Miles W Linglestown PA
 40.36°N 76.86°W (Elev. 610 ft)
7:00 am EDT Jul 21, 2017
7am EDT Jul 21, 2017-6pm EDT Jul 27, 2017
 
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