A short wave currently dropping sewd from the Pacific Northwest dives down into the Four Corners region Friday then lifts out into mid Atlantic states Sunday.  Five day in advance graphics are posted including the EPS which has been steadiest and slipping slightly south as we draw closer to the weekend.  Please read the labels.  Most are 24 hours that end Sunday night...the EPS the fastest.  The three global models for chance of 1" or more are attached, the EPS for 4+ which has been the hig