12:20 PM | Line of strong storms headed towards northern Chester County and Montgomery County

A line of thunderstorms is now entering the southern portions of Chester County and should affect the northern half of Chester County and Montgomery County between 12:45 and 2PM. Some of the storms are strong in this band and will cause brief heavy downpours, hail and wind gusts of up to 50 mph as it whips through. This unsettled pattern will finally settle down overnight as cooler, drier air moves into the region, but tomorrow will still feature strong wind gusts of up to 40 mph.