SEVERE THUNDERSTORM WATCH CANCELATON Oct 26, 2010 18:39:20 GMT -5 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by Nws Olney Maryland on Oct 26, 2010 18:39:20 GMT -5 SEVERE THUNDERSTORM WATCH 730 CANCELLED AT 7:38 PM AND REPLACED BY TORNADO WATCH 731 IN EFFECT TILL 3 AM FORECASTER BURRUS