Showers and Storms in the East; Dangerously Hot and Dry in the West

A frontal boundary will bring scattered showers and storms to portions of the Central and Eastern U.S. through the end of the week. Meanwhile, dangerous heat will intensify across the Intermountain West and expand into the Central U.S. by early next week. Elevated wildfire conditions will develop across portions of the Northern/Central Plains and air quality issues will persist in the Northwest. Read More >

Hazardous Weather Conditions

Heat Advisory in effect from August 6, 10:00 AM EDT until August 8, 08:00 PM EDT

Current conditions at

Philadelphia, Philadelphia International Airport (KPHL)

Lat: 39.87°NLon: 75.23°WElev: 7ft.

A Few Clouds

79°F

26°C

Humidity	90%
Wind Speed	S 6 mph
Barometer	30.10 in (1019.1 mb)
Dewpoint	76°F (24°C)
Visibility	7.00 mi
Heat Index	83°F (28°C)
Last update	6 Aug 2:54 am EDT

More Information:

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

Extended Forecast for

Bala Cynwyd PA

Heat Advisory August 6, 10:00am until August 8, 08:00pm

Click here for hazard details and duration

Heat Advisory

Overnight
Low: 74 °F
Patchy Fog
Thursday
High: 91 °F
Patchy Fog
then Heavy
Rain
Thursday Night
Low: 74 °F
Heavy Rain
then Slight
Chance
T-storms and
Patchy Fog
Friday
High: 91 °F
Patchy Fog
then Chance
T-storms
Friday Night
Low: 73 °F
Showers
Likely
Saturday
High: 91 °F
Mostly Sunny
then Chance
Showers
Saturday Night
Low: 73 °F
Chance
Showers
Sunday
High: 91 °F
Sunny
Sunday Night
Low: 70 °F
Mostly Clear

Detailed Forecast

Overnight

Patchy fog. Otherwise, partly cloudy, with a low around 74. South wind around 5 mph.

Thursday

A chance of showers and thunderstorms, mainly after 4pm. Some of the storms could produce heavy rainfall. Patchy fog before 9am. Otherwise, mostly sunny, with a high near 91. Heat index values as high as 101. Southwest wind 5 to 10 mph. Chance of precipitation is 30%.

Thursday Night

A chance of showers and thunderstorms, mainly before midnight. Some of the storms could produce heavy rainfall. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 74. Southwest wind around 5 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Friday

A chance of showers and thunderstorms, mainly after 3pm. Patchy fog before 9am. Otherwise, mostly sunny, with a high near 91. Heat index values as high as 101. Southwest wind 5 to 10 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Friday Night

A chance of showers and thunderstorms before 7pm, then showers likely and possibly a thunderstorm between 7pm and 2am. Mostly cloudy, with a low around 73. Southwest wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Saturday

A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 91. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday Night

A chance of showers before 2am. Partly cloudy, with a low around 73. Chance of precipitation is 40%.

Sunday

Sunny, with a high near 91.

Sunday Night

Mostly clear, with a low around 70.

Monday

Sunny, with a high near 90.

Monday Night

Partly cloudy, with a low around 72.

Tuesday

A chance of showers and thunderstorms. Mostly sunny, with a high near 90. Chance of precipitation is 40%.