FNUS76 KEKA 021538 FWSEKA SPOT FORECAST FOR FORTNER...CDF - MENDOCINO NATIONAL WEATHER SERVICE EUREKA CA 838 AM PDT SAT OCT 2 2010 FORECAST IS BASED ON IGNITION TIME OF 0930 PDT ON OCTOBER 02. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE IN EUREKA AT (707) 443-6484. .DISCUSSION... HIGH PRESSURE ACROSS THE WEST WILL MAINTAIN WARM AND DRY CONDITIONS THROUGH AT LEAST ONE MORE DAY...BEFORE AN UPPER LEVEL TROUGH MOVES ACROSS THE REGION ON SUNDAY...BRINGING COOLER TEMPERATURES AND HIGHER RH VALUES. MID LEVEL MOISTURE MAY GENERATE A FEW CUMULUS BUILDUPS OVER THE RIDGES THIS AFTERNOON...BUT A BETTER CHANCE OF ISOLATED SHOWER OR THUNDERSTORM DEVELOPMENT OCCURS ON SUNDAY. MODERATE TO STRONG OFFSHORE FLOW IS EXPECTED TO IMPACT THE RIDGES EARLY NEXT WEEK. .TODAY... SKY/WEATHER.........SUNNY. MAX TEMPERATURE.....87 TO 93. MIN HUMIDITY........11 TO 16 PERCENT. EYE LEVEL WINDS.....LIGHT WINDS BECOMING UPSLOPE OR SOUTHWEST 5 TO 6 MPH IN THE AFTERNOON. SURROUNDING RIDGE...SOUTHWEST 5 TO 8 MPH. MIXING HEIGHT.......300 FT AGL INCREASING TO 4600-6400 FT AGL LATE IN THE MORNING...THEN DECREASING TO 1600 FT AGL LATE IN THE AFTERNOON. MIXING WINDS........SOUTH AROUND 7 MPH. $$ FORECASTER...TONKIN REQUESTED BY...TERRY GUERERRO TYPE OF REQUEST...PRESCRIBED .TAG 20101002.FORTN.01/EKA