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Muggy conditions continue in Philadelphia region Wednesday, spotty storms possible

Flash flood warning in Philadelphia area with more rainy weather coming up
Flash flood warning in Philadelphia area with more rainy weather coming up 03:47

PHILADELPHIA (CBS) — A flash flood warning is in effect in parts of the Philadelphia area until 4:15 p.m. Wednesday as downpours could produce flood conditions in poor drainage areas.

Some parts of the region have already picked up an inch of rain. While we are not expecting anything widespread, slow-moving areas of heavy rain mean localized flooding may affect some areas.

The muggy air and unsettled weather pattern kicked up a bit on Wednesday with mostly cloudy skies, temperatures in the 80s and off-and-on showers and storms.

The city could see some scattered, light rain throughout the morning, with stronger storms possible along the shore points. 

Radar for Wednesday around 11:30 a.m.
Radar for Wednesday around 11:30 a.m. CBS Philadelphia

Showers could pick up in intensity around noon in South Jersey and Delaware, while Lehigh Valley and Bucks County areas could get some more rain later around 4-6 p.m.

Radar for Wednesday around 4 p.m.
Radar for Wednesday around 4 p.m. CBS Philadelphia

Dew points are back in the 70s, so it'll feel quite muggy Wednesday. That pattern continues again Thursday, with a greater chance for storms during the evening as a front pushes through, adding extra energy for Mother Nature to work with.

Dew points over the next 48 hours
Dew points over the next 48 hours CBS Philadelphia

On Friday, conditions finally start to feel better as dew points drop heading into the weekend. The region will see plenty of sunshine in the area and humidity levels will be fairly low for this time of year.

Plan your outdoor weekend activities! By Sunday we may get back into the 90-degree range.

Here's your 7-day forecast:

7-day forecast
7-day forecast CBS Philadelphia

Wednesday: High of 84, scattered storms 

Thursday: High of 85, low of 73, clouds, afternoon thunderstorms

Friday: High of 86, low of 67, sunny and nice

Saturday: High of 89, low of 66, sunny

Sunday: High of 90, low of 66, mostly sunny

Monday: High of 90, low of 68, sunny and warmer

Tuesday: High of 88, low of 71, mostly sunny

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