FNUS75 KSLC 061557 FWSSLC SPOT FORECAST FOR SCHOOL WASH NATIONAL WEATHER SERVICE SALT LAKE CITY UT 956 AM MDT SAT AUG 6 2011 .DISCUSSION...A WEAK UPPER LEVEL TROUGH ALONG THE PACIFIC NORTHWEST COAST WILL RESULT IN A DRY AND STABLE SOUTHWEST FLOW ACROSS SOUTHERN UTAH THIS WEEKEND. SOUTHWEST WINDS WILL PREVAIL DURING THE LATE MORNING THROUGH EARLY EVENING HOURS. MOISTURE TO THE SOUTH OF THE FIRE OVER SOUTHERN ARIZONA WILL DRIFT NORTH TO THE UTAH/ARIZONA BORDER REGION EARLY TUESDAY. THIS MOISTURE WILL GRADUALLY WORK NORTH TO THE FIRE SITE TUESDAY AFTERNOON...RESULTING IN AFTERNOON CUMULUS BUILD-UPS. THE THREAT OF THUNDERSTORMS WILL DEVELOP OVER THE AREA BY WEDNESDAY AFTERNOON. .TODAY... LAL.................1. HAINES INDEX........5 ..MODERATE. CLEARING INDEX......1000+. SKY/WEATHER.........SUNNY (0-5 PERCENT CLOUD COVER). MAX TEMPERATURE.....80-82. MIN HUMIDITY........10-12 PERCENT. WINDS - 20-FOOT.....SOUTH WINDS 5 TO 9 MPH...INCREASING TO SOUTH SOUTHWEST 14 TO 18 WITH GUSTS TO 22 MPH IN THE AFTERNOON. .TONIGHT... LAL.................1. HAINES INDEX........5 ..MODERATE. SKY/WEATHER.........CLEAR (0-10 PERCENT CLOUD COVER). MIN TEMPERATURE.....48-51. MAX HUMIDITY........29-32 PERCENT. WINDS - 20-FOOT.....SOUTHWEST WINDS 14 TO 18 MPH BECOMING WEST 2 TO 5 MPH AFTER 2200. .OUTLOOK FOR SUNDAY... LAL.................1. HAINES INDEX........5 ..MODERATE. CLEARING INDEX......1000+. SKY/WEATHER.........SUNNY (0-10 PERCENT CLOUD COVER). MAX TEMPERATURE.....81-83. MIN HUMIDITY........9-11 PERCENT. WINDS - 20-FOOT.....SOUTH WINDS 5 TO 8 MPH INCREASING TO SOUTHWEST 14 TO 18 MPH WITH GUSTS TO 22 MPH IN THE AFTERNOON. FORECASTER...CONGER REQUESTED BY...CCIFC REASON FOR REQUEST...WILDFIRE .TAG 20110806.SCHOO.01/SLC $$