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Hazardous Weather Conditions

Heat Advisory until May 20, 08:00 PM EDT

Current conditions at

Philadelphia, Philadelphia International Airport (KPHL)

Lat: 39.87°NLon: 75.23°WElev: 7ft.

Partly Cloudy

90°F

32°C

Humidity	44%
Wind Speed	SW 10 mph
Barometer	29.99 in (1015.6 mb)
Dewpoint	65°F (18°C)
Visibility	10.00 mi
Heat Index	92°F (33°C)
Last update	20 May 11:54 am EDT

More Information:

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

Extended Forecast for

Glen Mills PA

Heat Advisory May 20, 12:41pm until May 20, 08:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory May 20, 12:41pm until May 20, 08:00pm
NOW until 8:00pm Wed
Heat Advisory
This Afternoon
High: 92 °F
Showers
Likely
Tonight
Low: 56 °F
Showers then
Chance
Showers
Thursday
High: 65 °F
Showers
Thursday Night
Low: 51 °F
Mostly Cloudy
Friday
High: 64 °F
Chance
Showers then
Showers
Likely
Friday Night
Low: 47 °F
Showers
Saturday
High: 58 °F
Showers
Saturday Night
Low: 50 °F
Showers
Likely

Detailed Forecast

This Afternoon

A chance of showers and thunderstorms between 2pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. Increasing clouds, with a high near 92. West wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight

Showers and possibly a thunderstorm before 5am, then a chance of showers. Low around 56. North wind around 5 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

Thursday

Showers, mainly before 1pm. High near 65. Northeast wind 5 to 10 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

Thursday Night

Mostly cloudy, with a low around 51. East wind around 5 mph becoming calm.

Friday

Showers likely, mainly after 2pm. Mostly cloudy, with a high near 64. East wind 5 to 10 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

Friday Night

Showers. Low around 47. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Saturday

Showers. High near 58. Chance of precipitation is 90%.

Saturday Night

Showers likely. Cloudy, with a low around 50. Chance of precipitation is 70%.

Sunday

A chance of showers before 2pm. Mostly cloudy, with a high near 64. Chance of precipitation is 40%.

Sunday Night

A chance of showers after 2am. Mostly cloudy, with a low around 55. Chance of precipitation is 40%.

Memorial Day

A chance of showers. Mostly cloudy, with a high near 75. Chance of precipitation is 30%.