FNUS75 KSLC 201816 FWSSLC SPOT FORECAST FOR HELLS HOLLOW NATIONAL WEATHER SERVICE SALT LAKE CITY UT 1216 PM MDT TUE APR 20 2010 .DISCUSSION...A LARGE PACIFIC SYSTEM WILL SLOWLY MOVE ACROSS THE REGION THROUGH THE NEXT SEVERAL DAYS. MIXING WILL BE EXCELLENT THROUGH WEDNESDAY WITH MEASURABLE PRECIPITATION EXPECTED THROUGH WEDNESDAY. WINDS WILL INCREASE THIS AFTERNOON...AND INCREASE FURTHER TONIGHT INTO WEDNESDAY MORNING. GUSTS IN EXCESS OF 45 MPH WILL BE POSSIBLE TONIGHT INTO WEDNESDAY. .REST OF TODAY... LAL...................2. HAINES INDEX..........3 ..VERY LOW. CLEARING INDEX........1000+. SKY/WEATHER...........PARTLY CLOUDY (60-70 PERCENT CLOUD COVER). A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. MAX TEMPERATURE.......62-64. MIN HUMIDITY..........22-24 PERCENT. WIND (20 FT)..........SOUTH WINDS 15 TO 25 MPH INCREASING TO 20 TO 30 MPH DURING THE AFTERNOON. .TONIGHT... LAL...................2 UNTIL MIDNIGHT...THEN 1. HAINES INDEX..........3 ..VERY LOW. SKY/WEATHER...........MOSTLY CLOUDY (80-90 PERCENT CLOUD COVER). A CHANCE OF SHOWERS. A CHANCE OF THUNDERSTORMS UNTIL MIDNIGHT. MIN TEMPERATURE.......41-43. MAX HUMIDITY..........67-69 PERCENT. WIND (20 FT)..........SOUTH WINDS 20 TO 30 MPH DECREASING TO 15 TO 25 MPH AFTER MIDNIGHT. .OUTLOOK FOR WEDNESDAY... LAL...................2. HAINES INDEX..........3 ..VERY LOW. CLEARING INDEX........1000+. SKY/WEATHER...........CLOUDY (95-100 PERCENT CLOUD COVER). OCCASIONAL SHOWERS THEN RAIN IN THE AFTERNOON. AN ISOLATED THUNDERSTORM IS POSSIBLE. MAX TEMPERATURE.......52-54. MIN HUMIDITY..........43-45 PERCENT. WIND (20 FT)..........SOUTH TO EAST SOUTHEAST WINDS 15 TO 25 MPH INCREASING TO 20 TO 30 MPH LATE MORNING INTO EARLY AFTERNOON. FORECASTER...KRUSE REQUESTED BY...ERICK HABERSTICK REASON FOR REQUEST...PRESCRIBED .TAG 20100420.HELLS.01/SLC $$