FNUS76 KHNX 151443 FWSHNX SPOT FORECAST FOR FOSTER UNDERBURN UNIT 19...BASS LAKE RD SIERRA NF NATIONAL WEATHER SERVICE SAN JOAQUIN VALLEY - HANFORD CA 743 AM PDT MON JUN 15 2009 FORECAST IS BASED ON IGNITION TIME OF 1300 PDT ON JUNE 15. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION...AN UPPER LEVEL TROUGH WILL DEEPEN ALONG THE CENTRAL CALIFORNIA COAST TODAY AND BRING A CHANCE OF SHOWERS AND THUNDERSTORMS OVER THE BURN SITE BY LATE THIS AFTERNOON AND EVENING. WET FUELS ARE EXPECTED OVER THE BURN AREA TONIGHT AND TUESDAY AS THE UPPER LEVEL TROUGH MOVES INLAND. HUMIDITIES WILL REMAIN MODERATELY HIGH THROUGH TUESDAY WITH COOLER THAN NORMAL TEMPERATURES AND LIGHT WINDS. .TODAY... SKY/WEATHER.........INCREASING CLOUDINESS WITH A 30 PERCENT CHANCE OF A SHOWER OR THUNDERSTORM AFTER 1400 PDT. MAX TEMPERATURE.....66-71. MIN HUMIDITY........47 PERCENT. EYE LEVEL WINDS.....UPSLOPE 2-4 MPH. SURROUNDING RIDGE...SOUTHEAST 4-7 MPH BECOMING SOUTHWEST TO WEST 5-10 MPH AFTER 1100 PDT. (WINDS GUSTY AND ERRATIC IN THE VICINITY OF ANY THUNDERSTORMS THIS AFTERNOON) MIXING HEIGHT.......RISING TO ABOUT 8000 FT AGL. TRANSPORT WINDS.....SOUTHWEST 8 MPH. .TONIGHT... SKY/WEATHER.........CLOUDY WITH A FEW SHOWERS. THERE IS A 30 PERCENT CHANCE OF A THUNDERSTORM UNTIL 2100 PDT. MIN TEMPERATURE.....50-55. MAX HUMIDITY........90-95 PERCENT. EYE LEVEL WINDS.....VARIABLE LESS THAN 3 MPH. SURROUNDING RIDGE...NORTHEAST 4-7 MPH. MIXING HEIGHT.......LOWERING TO LESS THAN 300 FT AGL. TRANSPORT WINDS.....NORTHEAST 5 MPH. .TUESDAY... SKY/WEATHER.........CLOUDY WITH A CHANCE OF SHOWERS. SLIGHT CHANCE OF A THUNDERSTORM. MAX TEMPERATURE.....62-67. MIN HUMIDITY........50-55 PERCENT. EYE LEVEL WINDS.....UPSLOPE 2-4 MPH. SURROUNDING RIDGE...NORTHEAST 4-7 MPH BECOMING WEST 5-8 MPH AFTER 1100 PDT. (WINDS GUSTY AND ERRATIC IN THE VICINITY OF ANY THUNDERSTORM) MIXING HEIGHT.......RISING TO ABOUT 6500 FT AGL. TRANSPORT WINDS.....WEST 7 MPH. FORECASTER...DURFEE $$REQUESTED BY...BURT STALTER TYPE OF REQUEST...PRESCRIBED .TAG 20090615.FOSTE.01/HNX