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.

Partly Cloudy

26°C

79°F

Humidity	79%
Wind Speed	S 6 km/h
Barometer	1018.1 mb (30.07 in)
Dewpoint	22°C (72°F)
Visibility	16 km
Heat Index	28°C (82°F)
Last update	14 Aug 10:54 pm EDT

More Information:

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

Extended Forecast for

Collingswood NJ

Tonight
Low: 21 °C
Partly Cloudy
Saturday
High: 31 °C
Sunny
Saturday Night
Low: 20 °C
Partly Cloudy
Sunday
High: 29 °C
Slight Chance
Showers then
Showers
Likely
Sunday Night
Low: 22 °C
Showers
Monday
High: 31 °C
Chance
Showers then
Chance
T-storms
Monday Night
Low: 21 °C
Chance
T-storms then
Mostly Clear
Tuesday
High: 31 °C
Sunny
Tuesday Night
Low: 19 °C
Mostly Clear

Detailed Forecast

Tonight

Partly cloudy, with a low around 21. Calm wind.

Saturday

Sunny, with a high near 31. Northeast wind 5 to 10 km/h.

Saturday Night

Partly cloudy, with a low around 20. Southeast wind 5 to 10 km/h.

Sunday

Showers likely, mainly after 2pm. Partly sunny, with a high near 29. South wind 5 to 10 km/h increasing to 10 to 15 km/h in the afternoon. Winds could gust as high as 30 km/h. Chance of precipitation is 70%. New precipitation amounts between 2.5 and 5 mm possible.

Sunday Night

Showers and possibly a thunderstorm before 2am, then a chance of showers. Low around 22. South wind 10 to 15 km/h. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 cm possible.

Monday

A chance of showers, with thunderstorms also possible after 8am. Mostly sunny, with a high near 31. Chance of precipitation is 30%. New rainfall amounts of less than 1 mm, except higher amounts possible in thunderstorms.

Monday Night

A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 21. Chance of precipitation is 30%.

Tuesday

Sunny, with a high near 31.

Tuesday Night

Mostly clear, with a low around 19.

Wednesday

Sunny, with a high near 32.

Wednesday Night

A chance of showers. Partly cloudy, with a low around 22. Chance of precipitation is 30%.

Thursday

A chance of showers. Mostly sunny, with a high near 32. Chance of precipitation is 30%.