TORNADO WATCH IN EFFECT UNTIL 10pm

Update: the TORNADO WATCH IS NOW IN EFFECT UNTIL 10pm 

   * Tornado Watch for portions of 
     District Of Columbia
     Delaware
     Central and Eastern Maryland
     Much of New Jersey
     Southeast New York
     Central and Eastern Pennsylvania
     Eastern and Northern Virginia
     Coastal Waters

   * Effective this Friday morning and afternoon from 615 AM until
     200 PM EDT.

   * Primary threats include...
     A few tornadoes possible
     Isolated damaging wind gusts to 60 mph possible

   SUMMARY...Isolated to widely scattered thunderstorms are forecast to
   develop this morning into the early afternoon as a warm front
   advances northward across the Watch area.  Several supercells will
   likely develop and the stronger storms will potentially yield a risk
   for tornadoes.  Isolated damaging gusts may also accompany the more
   intense storms.