Expires:200909050600;Remove:200909050600;633974 FPUS75 KVEF 050353 NOWVEF SHORT TERM FORECAST NATIONAL WEATHER SERVICE LAS VEGAS NV 853 PM PDT FRI SEP 4 2009 AZZ002-003-050600- LOWER COLORADO RIVER VALLEY-NORTHWEST DESERTS- 853 PM MST FRI SEP 4 2009 .NOW... AT 850 PM MST...SCATTERED THUNDERSTORMS WERE DEVELOPING OVER EXTREME SOUTHERN MOHAVE COUNTY NEAR THE BILL WILLIAMS RIVER AND THE NATIONAL WILDLIFE REFUGE. ANYONE IN THESE AREAS SHOULD GET OUT OF THE WATER AND SEEK SHELTER UNTIL THE STORMS HAVE PASSED. $$ MORGAN