Lala Approaching Hawaii; Flash Flooding Risks; Excessive Heat

Lala, may become a hurricane, is expected to impact Hawaii this weekend. Heavy rainfall, strong winds, dangerous surf and localized flooding are expected. Heavy rainfall and flash flooding concerns from the mid-Mississippi Valley, Ohio Valley into the central Appalachians continues, with the threat shifting toward the mid-Atlantic later this weekend. Record heat continues for areas of the South. Read More >

Current conditions at

Pennridge Airport (KCKZ)

Lat: 40.39°NLon: 75.29°WElev: 568ft.

Fair

70°F

21°C

Humidity	83%
Wind Speed	Calm
Barometer	30.15 in
Dewpoint	64°F (18°C)
Visibility	10.00 mi
Last update	15 Aug 8:15 pm EDT

More Information:

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

Extended Forecast for

Harleysville PA

Tonight
Low: 65 °F
Mostly Clear
Sunday
High: 81 °F
Mostly Cloudy
then Showers
Sunday Night
Low: 66 °F
Showers
Likely then
Showers
Monday
High: 86 °F
Partly Sunny
then Slight
Chance
T-storms
Monday Night
Low: 65 °F
Mostly Clear
Tuesday
High: 86 °F
Sunny
Tuesday Night
Low: 62 °F
Mostly Clear
Wednesday
High: 88 °F
Sunny
Wednesday Night
Low: 66 °F
Chance
Showers

Detailed Forecast

Tonight

Mostly clear, with a low around 65. Calm wind.

Sunday

Showers, mainly after noon. High near 81. Light southeast wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

Sunday Night

Showers and possibly a thunderstorm before 2am, then a chance of showers. Low around 66. Southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Monday

A slight chance of showers before 7am, then a slight chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 86. Calm wind becoming northwest around 5 mph in the morning. Chance of precipitation is 20%.

Monday Night

Mostly clear, with a low around 65. Calm wind.

Tuesday

Sunny, with a high near 86.

Tuesday Night

Mostly clear, with a low around 62.

Wednesday

Sunny, with a high near 88.

Wednesday Night

A chance of showers before 2am. Partly cloudy, with a low around 66. Chance of precipitation is 40%.

Thursday

A chance of showers after 8am. Partly sunny, with a high near 84. Chance of precipitation is 40%.