FNUS76 KPDT 312050 FWSPDT SPOT FORECAST FOR PORT KELLY FIRE...WALLA WALLA DIST 6 NATIONAL WEATHER SERVICE PENDLETON OR 150 PM PDT SAT JUL 31 2010 FORECAST IS BASED ON IGNITION TIME OF 1350 PDT ON JULY 31. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION...A LOW PRESSURE SYSTEM MOVING ACROSS EASTERN WASHINGTON IS BRINGING THUNDERSTORMS ALONG ITS PATH. ALTHOUGH MOST OF THE THUNDERSTORM ACTIVITY IS NORTH OF THE BURN SITE...THERE IS A POTENTIAL FOR GUSTY OUTFLOW WINDS ASSOCIATED WITH NEARBY THUNDERSTORMS. ***THUNDERSTORMS IMPLY GUSTY AND ERRATIC WINDS*** ***WINDS ARE 20 FOOT 10 MINUTE AVERAGES*** ***CWR-CHANCE OF WETTING RAIN 0.10 OR GREATER*** ***FORECAST IS VALID FOR 12 HOURS AFTER ISSUANCE*** .REST OF TODAY... SKY/WEATHER.........PARTLY CLOUDY. A SLIGHT CHANCE OF A THUNDERSTORM. CWR.................10. MAX TEMPERATURE.....85. MIN HUMIDITY........27 PERCENT. WIND (20 FT)........NORTHWEST TO NORTH WINDS 3-6 MPH...INCREASING TO 5-10 MPH AFTER 4 PM. UPR SLP/RIDGETOP...WEST WINDS 5-12 MPH. MIXING HEIGHT.......5000 FT AGL. TRANSPORT WINDS.....WEST AROUND 7 MPH. $$ FORECASTER...MARY JOHNSON REQUESTED BY...ASST CHIEF HECTOR TYPE OF REQUEST...PRESCRIBED .TAG 20100731.PORTK.01/PDT