Strong to Severe Thunderstorms in the East; Heat in the Central and Western U.S.

Strong to potentially severe thunderstorms with damaging wind gusts are forecast Thursday from parts of New England into the Mid Atlantic and Carolinas. Significant heat will expand across the West and Central Plains through Friday, potentially breaking daily high temperature records. Dangerous heat will then build into the Eastern U.S. this weekend through much of next week. Read More >

Hazardous Weather Conditions

Heat Advisory until June 19, 08:00 PM EDT

Current conditions at

Philadelphia, Philadelphia International Airport (KPHL)

Lat: 39.87°NLon: 75.23°WElev: 7ft.

Fog/Mist

75°F

24°C

Humidity	96%
Wind Speed	SW 8 mph
Barometer	29.86 in (1011.2 mb)
Dewpoint	74°F (23°C)
Visibility	6.00 mi
Last update	19 Jun 1:54 am EDT

More Information:

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

Extended Forecast for

2 Miles SE Philadelphia PA

Heat Advisory June 19, 02:15am until June 19, 08:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory June 19, 02:15am until June 19, 08:00pm
NOW until 8:00pm Thu
Heat Advisory
Overnight
Low: 73 °F
Patchy Fog
Juneteenth
High: 93 °F
Patchy Fog
then
Scattered
T-storms
Thursday Night
Low: 67 °F
Scattered
T-storms then
Partly Cloudy
Friday
High: 85 °F
Sunny
Friday Night
Low: 67 °F
Mostly Clear
Saturday
High: 90 °F
Mostly Sunny
Saturday Night
Low: 72 °F
Partly Cloudy
Sunday
High: 93 °F
Partly Sunny

Detailed Forecast

Overnight

Patchy fog. Otherwise, partly cloudy, with a low around 73. Southwest wind around 5 mph.

Juneteenth

Scattered showers and thunderstorms, mainly after 3pm. Patchy fog before 7am. Otherwise, mostly sunny, with a high near 93. Heat index values as high as 100. Southwest wind 5 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday Night

Scattered showers and thunderstorms, mainly before 9pm. Mostly cloudy, with a low around 67. West wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Friday

Sunny, with a high near 85. West wind 10 to 15 mph.

Friday Night

Mostly clear, with a low around 67. West wind around 5 mph becoming calm in the evening.

Saturday

Mostly sunny, with a high near 90.

Saturday Night

Partly cloudy, with a low around 72.

Sunday

Partly sunny, with a high near 93.

Sunday Night

Partly cloudy, with a low around 75.