319 FPUS74 KBMX 181939 NOWBHM SHORT TERM FORECAST NATIONAL WEATHER SERVICE BIRMINGHAM AL 239 PM CDT SUN AUG 18 2002 ALZ018>021-024>027-182011- CALHOUN-CHEROKEE-CLEBURNE-ETOWAH-JEFFERSON-SHELBY-ST CLAIR-TALLADEGA- 239 PM CDT SUN AUG 18 2002 .NOW... NUMEROUS THUNDERSTORMS HAVE FORMED IN AN AREA ENCLOSED BY BIRMINGHAM...RAGLAND...CEDAR BLUFF AND ALTOONA. THESE STORMS ARE MOVING EAST AT 15 MPH. THEY ARE PRODUCING A LOT OF VERY DANGEROUS LIGHTNING ALONG WITH LOCALLY HEAVY RAIN. RESIDENTS NEAR THESE STORMS NEED TO REMAIN IN A SAFE SHELTER. REMEMBER IF YOU CAN HEAR THUNDER...YOU ARE CLOSE ENOUGH TO THE STORM TO BE STRUCK BY LIGHTNING. $$