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

Philadelphia, Philadelphia International Airport (KPHL)

Lat: 39.87°NLon: 75.23°WElev: 7ft.

Mostly Cloudy

78°F

26°C

Humidity	67%
Wind Speed	N 5 mph
Barometer	30.06 in (1017.7 mb)
Dewpoint	66°F (19°C)
Visibility	10.00 mi
Heat Index	80°F (27°C)
Last update	14 Aug 7:54 am EDT

More Information:

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

Extended Forecast for

Chester Heights PA

Today
High: 87 °F
Partly Sunny
Tonight
Low: 68 °F
Mostly Clear
Saturday
High: 87 °F
Sunny
Saturday Night
Low: 68 °F
Partly Cloudy
Sunday
High: 83 °F
Chance
Showers then
Showers
Likely
Sunday Night
Low: 70 °F
Showers
Monday
High: 87 °F
Chance
Showers
Monday Night
Low: 67 °F
Partly Cloudy
Tuesday
High: 85 °F
Sunny

Detailed Forecast

Today

Partly sunny, with a high near 87. Calm wind becoming northeast around 5 mph.

Tonight

Mostly clear, with a low around 68. Calm wind becoming north around 5 mph.

Saturday

Sunny, with a high near 87. North wind around 5 mph.

Saturday Night

Partly cloudy, with a low around 68. Southeast wind around 5 mph becoming calm.

Sunday

A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 83. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New rainfall 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 70. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Monday

A chance of showers before 2pm. Partly sunny, with a high near 87. Chance of precipitation is 30%.

Monday Night

Partly cloudy, with a low around 67.

Tuesday

Sunny, with a high near 85.

Tuesday Night

Mostly clear, with a low around 66.

Wednesday

Sunny, with a high near 87.

Wednesday Night

Mostly clear, with a low around 70.