FNUS75 KSLC 281406 FWSSLC SPOT FORECAST FOR FIVE SPRINGS NATIONAL WEATHER SERVICE SALT LAKE CITY UT 806 AM MDT THU JUL 28 2011 .DISCUSSION...A RELATIVELY DRY AND STABLE AIRMASS IS IN PLACE TODAY WITH ONLY A SLIGHT CHANCE OF A SHOWER OR THUNDERSTORM THIS AFTERNOON OR EVENING. MOISTURE BEGINS TO CREEP BACK INTO NORTHERN UTAH TOMORROW...AND MORE SIGNIFICANTLY THIS WEEKEND AND EARLY NEXT WEEK SUPPORTING MORE WIDESPREAD THUNDERSTORM ACTIVITY. THE MAIN THREATS WITH THESE THUNDERSTORMS ARE CLOUD TO GROUND LIGHTNING...BRIEF HEAVY RAINFALL...AND LOCALLY GUSTY WINDS. .TODAY... LAL.................1 UNTIL NOON...THEN 2. HAINES INDEX........5 ..MODERATE. CLEARING INDEX......820. SKY/WEATHER.........MOSTLY SUNNY (10-20 PERCENT CLOUD COVER) UNTIL NOON...THEN PARTLY CLOUDY (35-45 PERCENT CLOUD COVER). A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER NOON. MAX TEMPERATURE.....72-74. MIN HUMIDITY........30-32 PERCENT. WINDS - 20-FOOT.....DOWNSLOPE 5-10 MPH...BECOMING WEST BY 1400. .TONIGHT... LAL.................2 UNTIL MIDNIGHT...THEN 1. HAINES INDEX........4 ..LOW. SKY/WEATHER.........MOSTLY CLEAR (20-30 PERCENT CLOUD COVER). A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS UNTIL MIDNIGHT. MIN TEMPERATURE.....53-55. MAX HUMIDITY........59-61 PERCENT. WINDS - 20-FOOT.....WEST 5-10 MPH BECOMING DOWNSLOPE AROUND 2000. .OUTLOOK FOR FRIDAY... LAL.................1 UNTIL NOON...THEN 2. HAINES INDEX........5 ..MODERATE. CLEARING INDEX......680. SKY/WEATHER.........MOSTLY SUNNY (10-20 PERCENT CLOUD COVER) THEN BECOMING PARTLY CLOUDY (50-60 PERCENT CLOUD COVER). A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. MAX TEMPERATURE.....74-76. MIN HUMIDITY........32-34 PERCENT. WINDS - 20-FOOT.....DOWNSLOPE 5-10 MPH...BECOMING WEST SOUTHWEST 10-15 MPH BY 1300. FORECASTER...ROGOWSKI REQUESTED BY...DAN AMES REASON FOR REQUEST...PRESCRIBED .TAG 20110728.FIVES.02/SLC $$