Thunderstorms Tonight, Excessive Heat In This Week's Forecast In Ardmore

The National Weather Service has issued a hazardous weather outlook for southeastern Pennsylvania, warning residents of showers and thunderstorms today that could produce heavy downpours with some drainage flooding.

The statement also warns of hot and humid weather expected to hit the area Wednesday and Thursday, with the forecast calling for heat indices between 95 and 100 degrees.

Here’s this week’s full weather forecast:

This afternoon: A chance of showers and thunderstorms. Some of the storms could produce heavy rain. Mostly cloudy, with a high near 87. Chance of precipitation is 50 percent. New rainfall amounts between a quarter and half of an inch possible.

Tonight: Scattered showers and thunderstorms before midnight, then isolated showers between midnight and 2 a.m. Partly cloudy, with a low around 70. Chance of precipitation is 30 percent. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tuesday: Mostly sunny, with a high near 89.

Tuesday Night: Mostly clear, with a low around 72.

Wednesday: Sunny, with a high near 93.

Wednesday Night: Mostly clear, with a low around 74.

Thursday: Scattered showers and thunderstorms after noon. Partly sunny, with a high near 92. Chance of precipitation is 50 percent.

Thursday Night: Partly cloudy, with a low around 70.

Friday: Sunny, with a high near 88.

Friday Night: Mostly clear, with a low around 68.

Saturday: Mostly sunny, with a high near 89.

Saturday Night: Partly cloudy, with a low around 69.

Sunday: Mostly sunny, with a high near 89.