Severe Thunderstorms and Flooding Threat in the Central U.S.; Rip Currents Along East Coast Beaches

Widespread thunderstorms will continue across the central and southern Plains today ahead of an approaching cold front. Heavy to excessive rainfall could lead to instances of flash flooding. Flood Watches have been issued. Swells from Hurricane Gabrielle are likely to cause life-threatening surf and rip current conditions along the U.S. East Coast over the next couple of days. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Harrisburg, Capital City Airport (KCXY)

Lat: 40.22°NLon: 76.86°WElev: 335ft.

Mostly Cloudy

81°F

27°C

Humidity	57%
Wind Speed	W 5 mph
Barometer	29.97 in (1014.9 mb)
Dewpoint	64°F (18°C)
Visibility	10.00 mi
Heat Index	83°F (28°C)
Last update	23 Sep 1:56 pm EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Penbrook PA

This Afternoon
High: 81 °F
Showers
Tonight
Low: 64 °F
Showers
Likely and
Patchy Fog
then Patchy
Fog
Wednesday
High: 80 °F
Patchy Fog
then Mostly
Cloudy
Wednesday Night
Low: 67 °F
Showers
Thursday
High: 77 °F
Showers
Thursday Night
Low: 64 °F
Chance
Showers
Friday
High: 79 °F
Partly Sunny
then Chance
Showers
Friday Night
Low: 61 °F
Chance
Showers then
Mostly Cloudy
Saturday
High: 81 °F
Partly Sunny
then Chance
Showers

Detailed Forecast

This Afternoon

A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 4pm. High near 81. West wind around 7 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight

Showers and thunderstorms likely before 10pm, then a slight chance of showers between 10pm and 11pm. Patchy fog after 7pm. Otherwise, mostly cloudy, with a low around 64. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday

Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 80. Light and variable wind.

Wednesday Night

A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 8pm. Low around 67. Calm wind becoming southeast around 5 mph after midnight. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday

Showers and possibly a thunderstorm. High near 77. South wind 6 to 8 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Thursday Night

A chance of showers, mainly before 2am. Mostly cloudy, with a low around 64. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.

Friday

A chance of showers after 2pm. Partly sunny, with a high near 79. Chance of precipitation is 30%.

Friday Night

A chance of showers before 8pm. Mostly cloudy, with a low around 61. Chance of precipitation is 30%.

Saturday

A chance of showers after 2pm. Partly sunny, with a high near 81. Chance of precipitation is 30%.

Saturday Night

A chance of showers before 8pm. Mostly cloudy, with a low around 60. Chance of precipitation is 30%.

Sunday

Mostly sunny, with a high near 82.

Sunday Night

Partly cloudy, with a low around 58.