Expires:200909192300;Remove:200909192300;090900 FPUS75 KFGZ 192212 NOWFGZ NORTHERN ARIZONA SHORT TERM FORECAST NATIONAL WEATHER SERVICE FLAGSTAFF AZ 312 PM MST SAT SEP 19 2009 AZZ008-015-037-038-192300- OAK CREEK AND SYCAMORE CANYONS AZ- YAVAPAI COUNTY VALLEYS AND BASINS AZ-YAVAPAI COUNTY MOUNTAINS AZ- WESTERN MOGOLLON RIM AZ- 312 PM MST SAT SEP 19 2009 .NOW... AN AREA OF THUNDERSTORMS LOCATED 15 MILES NORTHWEST OF SEDONA IS MOVING SOUTHEAST AT 15 MPH. IT WILL AFFECT PERKINSVILLE... CLARKDALE...AND EVENTUALLY WEST SEDONA AND SEDONA BY 4 PM MST. SMALL HAIL...FREQUENT LIGHTNING...GUSTY WINDS OF 25 TO 35 MPH...AND HEAVY DOWNPOURS WILL OCCUR. RADAR IS ESTIMATING RAINFALL RATES BETWEEN ONE HALF AND ONE INCH PER HOUR WITH THIS STORM. TORRENTIAL RAINS WILL CAUSE PONDING OF WATER ON ROADS...AND MINOR FLOODING OF POOR DRAINAGE AREAS. THE HEAVY RAINFALL WILL CAUSE NORMALLY DRY CREEKS AND RIVERS TO BECOME INUNDATED WITH THE RAPID RUNOFF. MOTORISTS WHO MAY USE THESE DRY CREEKS AND STREAM BEDS AS ROADS SHOULD BE AWARE OF RAPIDLY RISING WATERS AND USE CAUTION. PEOPLE IN SEDONA SHOULD PAY ATTENTION TO NEARBY STREAMS AND WASHES...AS THEY ARE LIKELY TO RAPIDLY RISE AS THE HEAVY RAINS AFFECT THE AREA. $$ NP