FNUS75 KSLC 131949 FWSSLC SPOT FORECAST FOR KNOWLTON SAR NATIONAL WEATHER SERVICE SALT LAKE CITY UT 149 PM MDT SUN JUN 13 2010 .DISCUSSION...ISOLATED SHOWERS HAVE FORMED JUST TO THE NORTH OF THE SAR SITE EARLY THIS AFTERNOON. THESE SHOWERS SHOULD REMAIN LIGHT THROUGH 1500. THE ISOLATED SHOWERS COULD TURN HEAVIER OR THUNDERSTORMS COULD DEVELOP ON OR NEAR THE SITE AFTER 1500. THESE SHOWERS AND STORMS WILL CREATE ERRATIC WINDS WHICH COULD AFFECT HELICOPTOR OPERATIONS. SHOWERS/STORMS SHOULD END BY 2000. .REST OF TODAY... LAL...................1...THEN 2 AFTER 1500. HAINES INDEX..........3 ..VERY LOW. CLEARING INDEX........1000+. SKY/WEATHER...........PARTLY CLOUDY (60-70 PERCENT CLOUD COVER). A ISOLATED LIGHT SHOWERS UNTIL 1500...THEN ISOLATED HEAVIER SHOWERS AND THUNDERSTORMS AFTER 1500. MAX TEMPERATURE.......66-68. MIN HUMIDITY..........53-55 PERCENT. WIND (20 FT)..........NORTH NORTHWEST WINDS 10 TO 15 MPH...ERRATIC WINDS GUSTING TO NEAR 30 MPH WITH SHOWERS OR THUNDERSTORMS. .TONIGHT... LAL...................2 UNTIL 2000...THEN 1. HAINES INDEX..........2 ..VERY LOW. SKY/WEATHER...........PARTLY CLOUDY (50-60 PERCENT CLOUD COVER). ISOLATED SHOWERS AND THUNDERSTORMS UNTIL 2000. MIN TEMPERATURE.......42-44. MAX HUMIDITY..........83-86 PERCENT. WIND (20 FT)..........NORTH WINDS 10 TO 15 MPH....GUSTY AND ERRATIC WINDS WITH SHOWERS AND THUNDERSTORMS. WINDS BECOMING WEST 5 TO 10 MPH AFTER 2300. .OUTLOOK FOR MONDAY... LAL...................1. HAINES INDEX..........3 ..VERY LOW. CLEARING INDEX........700. SKY/WEATHER...........PARTLY CLOUDY (30-40 PERCENT CLOUD COVER) UNTIL 0800...THEN MOSTLY SUNNY (20-30 PERCENT CLOUD COVER). MAX TEMPERATURE.......71-74. MIN HUMIDITY..........31-34 PERCENT. WIND (20 FT)..........NORTH WINDS 6 TO 12 MPH...INCREASING TO 14 TO 18 MPH AFTER 1000. FORECASTER...CONGER REQUESTED BY...Andrew Fitzgerald REASON FOR REQUEST...SAR .TAG 20100613.KNOWL.03/SLC $$