FNUS75 KSLC 271434 FWSSLC SPOT FORECAST FOR HELLS HOLLOW RX NATIONAL WEATHER SERVICE SALT LAKE CITY UT 834 AM MDT SUN SEP 27 2009 .DISCUSSION...A DRY AND STABLE AIRMASS WILL REMAIN IN PLACE HEADING INTO THE NEW WORK WEEK. THE UNUSUALLY WARM AIRMASS WILL SUPPORT EXCELLENT CLEARING INDICES THROUGH THE EARLY WORK WEEK. EXPECTING WINDS ON MONDAY TO GRADUALLY TRANSITION TO SOUTHERLY WELL AHEAD OF THE APPROACHING PACIFIC STORM SYSTEM. GUSTY SOUTHWESTERLY WINDS ARE ANTICIPATED TUESDAY WITH THE COLD FRONT APPROACHING THE GREAT BASIN. A SHARP COLD FRONT IS EXPECTED TO ARRIVE AT THE BURN SITE WEDNESDAY MORNING...BRINGING WIDESPREAD PRECIPITATION...A SHIFT TO NORTHWESTERLY WINDS...AND A TEMPERATURE DROP ON THE ORDER OF 30 TO 35 DEGREES BETWEEN TUESDAY AND WEDNESDAY. .TODAY... LAL.................1. HAINES INDEX........4 ..LOW. CLEARING INDEX......860. SKY/WEATHER.........SUNNY (0-5 PERCENT CLOUD COVER). MAX TEMPERATURE.....67-69. MIN HUMIDITY........19-21 PERCENT. WINDS - 20-FOOT.....WEST WINDS 10 TO 20 MPH. .TONIGHT... LAL.................1. HAINES INDEX........5 ..MODERATE. SKY/WEATHER.........CLEAR (0-10 PERCENT CLOUD COVER). MIN TEMPERATURE.....45-47. MAX HUMIDITY........43-45 PERCENT. WINDS - 20-FOOT.....WEST WINDS 10 TO 20 MPH DURING THE EARLY EVENING...BECOMING DOWNSLOPE 4 TO 9 MPH OVERNIGHT. WINDS SHIFTING TO THE EAST AND INCREASING TO 10 TO 15 MPH TOWARD DAYBREAK. .OUTLOOK FOR MONDAY... LAL.................1. HAINES INDEX........6 ..HIGH. CLEARING INDEX......940. SKY/WEATHER.........MOSTLY SUNNY (10-20 PERCENT CLOUD COVER). MAX TEMPERATURE.....72-74. MIN HUMIDITY........16-18 PERCENT. WINDS - 20-FOOT.....EAST WINDS 10 TO 15 MPH EARLY MORNING... BECOMING UPSLOPE 4 TO 9 MPH THROUGH MID AFTERNOON. SOUTHWEST WINDS 5 TO 15 MPH DEVELOPING LATE AFTERNOON. FORECASTER...ROGOWSKI REQUESTED BY...ERIC LANDREH REASON FOR REQUEST...PRESCRIBED .TAG 20090927.HELLS.01/SLC $$