Severe Thunderstorms and Heavy Rain from the Plains to the Mid-Atlantic; Ongoing Heat in the South

Severe thunderstorms and showers pose a risk for excessive rain, localized flash flooding, strong gusts and/or large hail across portions of the northern and central Plains, the Lower Missouri to Lower Ohio Valleys, and across the Mid-Atlantic this afternoon and evening. Extreme heat is ongoing over the Desert Southwest and the Southeast U.S.. Read More >

Hazardous Weather Conditions

Current conditions at

Philadelphia, Philadelphia International Airport (KPHL)

Lat: 39.87°NLon: 75.23°WElev: 7ft.

Thunderstorm Rain

76°F

24°C

Humidity	94%
Wind Speed	N 5 mph
Barometer	29.88 in (1011.9 mb)
Dewpoint	74°F (23°C)
Visibility	7.00 mi
Heat Index	76°F (24°C)
Last update	9 Jul 2:54 pm EDT

More Information:

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

Extended Forecast for

Havertown PA

Flood Watch July 9, 03:41pm until July 10, 12:00am

Flash Flood Warning until July 9, 07:00pm

Click here for hazard details and duration

Flood Watch

Flash Flood Warning

Flood Watch July 9, 03:41pm until July 10, 12:00am
Flash Flood Warning until July 9, 07:00pm
NOW: Multiple hazards in effect
Click HERE for Details
This Afternoon
High: 84 °F
T-storms
Tonight
Low: 71 °F
T-storms
Likely then
Slight Chance
T-storms and
Patchy Fog
Friday
High: 90 °F
Patchy Fog
then Chance
T-storms
Friday Night
Low: 70 °F
Chance
T-storms then
Chance
Showers
Saturday
High: 83 °F
Chance
Showers then
Chance
T-storms
Saturday Night
Low: 67 °F
Chance
T-storms then
Partly Cloudy
Sunday
High: 85 °F
Mostly Sunny
Sunday Night
Low: 64 °F
Partly Cloudy

Detailed Forecast

This Afternoon

Showers and thunderstorms. High near 84. Southwest wind around 10 mph. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.

Tonight

Showers and thunderstorms likely, mainly before 10pm. Patchy fog after midnight. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 71. Southwest wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.

Friday

A slight chance of showers between 1pm and 2pm, then a chance of showers and thunderstorms after 2pm. Patchy fog before 9am. Otherwise, partly sunny, with a high near 90. Northwest wind 5 to 10 mph. Chance of precipitation is 40%. 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. Mostly cloudy, with a low around 70. Northwest wind around 5 mph. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday

A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 83. North wind around 5 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday Night

A chance of thunderstorms before 8pm. Partly cloudy, with a low around 67. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday

Mostly sunny, with a high near 85.

Sunday Night

Partly cloudy, with a low around 64.

Monday

Mostly sunny, with a high near 85.

Monday Night

Mostly clear, with a low around 65.

Tuesday

Sunny, with a high near 88.

Tuesday Night

Mostly clear, with a low around 70.