SATURDAY FORECAST UPDATE

The heaviest rain is falling in the areas of the highest PWAT, as posted last night.   Other areas have scattered showers.

Radar image 9:53 AM  Courtesy of weathertap.com   (Click on image for a larger view.)

 

The latest model blend (NBM) has the highest probability of rain today just to the south of Philadelphia, but all areas have elevated chances —

NBM 1 hour precip probability at 2 PM today  (Click on image for a larger view.)

Note that these are 1-hour probabilities; anything greater than 25% is meaningful.

Still expecting some partial clearing and breaks in the overcast during the 2-5 PM time frame. However any breaks/sun may initiate thunderstorm development due to a highly unstable atmosphere.