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

75°F

24°C

Humidity	89%
Wind Speed	Calm
Barometer	30.07 in
Dewpoint	72°F (22°C)
Visibility	10.00 mi
Last update	14 Aug 7:35 pm EDT

More Information:

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

Extended Forecast for

Harleysville PA

Tonight
Low: 64 °F
Mostly Clear
Saturday
High: 86 °F
Sunny
Saturday Night
Low: 65 °F
Partly Cloudy
Sunday
High: 82 °F
Chance
Showers then
Showers
Sunday Night
Low: 68 °F
Showers
Monday
High: 86 °F
Chance
Showers then
Slight Chance
T-storms
Monday Night
Low: 63 °F
Mostly Clear
Tuesday
High: 86 °F
Sunny
Tuesday Night
Low: 62 °F
Mostly Clear

Detailed Forecast

Tonight

Mostly clear, with a low around 64. Calm wind becoming northeast around 5 mph.

Saturday

Sunny, with a high near 86. Northeast wind around 5 mph becoming calm.

Saturday Night

Partly cloudy, with a low around 65. Calm wind.

Sunday

A chance of showers, then showers and possibly a thunderstorm after 2pm. High near 82. 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 rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Sunday Night

Showers and possibly a thunderstorm before 2am, then a chance of showers. Low around 68. South wind 5 to 10 mph becoming southwest after midnight. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

Monday

A chance of showers, with thunderstorms also possible after 8am. Mostly sunny, with a high near 86. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Monday Night

Mostly clear, with a low around 63.

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. Partly cloudy, with a low around 68. Chance of precipitation is 30%.

Thursday

A chance of showers. Mostly sunny, with a high near 87. Chance of precipitation is 30%.