Expires:200909131945;Remove:200909131945;903983 FPUS75 KFGZ 131851 NOWFGZ NORTHERN ARIZONA SHORT TERM FORECAST NATIONAL WEATHER SERVICE FLAGSTAFF AZ 1151 AM MST SUN SEP 13 2009 AZZ004-005-131945- KAIBAB PLATEAU-MARBLE AND GLEN CANYONS- 1151 AM MST SUN SEP 13 2009 .NOW... A LINE OF STRONG THUNDERSTORMS WAS PRODUCING HEAVY RAIN ACROSS THE NORTHERN HALF OF THE HOUSE ROCK VALLEY AS WELL AS THE DEFIANCE PLATEAU. THIS LINE IS MOVING TO THE EAST...AND SHOULD ARRIVE IN THE MARBLE CANYON AREA AROUND 1230 PM MST...AND THE LEES FERRY...PAGE AND WAHWEAP AREAS AROUND 1245 PM MST. VERY HEAVY RAINFALL...LIGHTNING...AND WIND GUSTS TO 45 MPH ARE EXPECTED TO LAST AROUND ONE HOUR AFTER THE ARRIVE OF THIS LINE OF STORMS. $$ DL