Forecast Update

Rain should end between 7-9 am on Sunday and clouds will break to sunshine by afternoon.  High temp about 74.

Of continued interest is hurricane Irma.  Several models show it moving up the coast and coming inland over the Delmarva area and then over Philadelphia next Sunday evening as a category 3, possibly a category 4 storm . This potential scenario is over a week away, but the situation bears watching.  Changes in the predicted track are likely, so stay tuned.

Sunday AM Update: Last night’s models have changed the track to hit North Carolina-Virginia.  Expect more changes.  Of concern is that this storm does not look like it will go out to sea.  

Updated  multi-model Forecast :

Updated 9/3/17 Multi-model and Statistical Ensemble forecast Tracks

 

Previous Model Forecasts.

Previous (9/2/17)  GFS forecast for Sunday evening, Sept 10th
Multi model Forecasts