FNUS76 KSEW 301823 FWSSEW SPOT FORECAST FOR GOLD HILL...WASHINGTON DNR NATIONAL WEATHER SERVICE SEATTLE WA 1123 AM PDT THU JUL 30 2009 FORECAST IS BASED ON REQUEST TIME OF 1053 PDT ON JULY 30. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE IN SEATTLE. .DISCUSSION...COOLER AND MORE HUMID MARINE AIR WILL TRY TO REACH THE FIRE DURING THE OVERNIGHT HOURS TONIGHT. UNTIL THEN... THE LOWER ATMOSPHERE WILL REMAIN VERY HOT...DRY AND UNSTABLE TODAY WITH AN INTENSE BURNING ENVIRONMENT. ON FRIDAY...A COOLING AND MOISTENING TREND WILL TAKE PLACE...THOUGH TEMPERATURES WILL STILL REMAIN ABOVE SEASONAL NORMS. WINDS AT THE ELEVATION OF THE FIRE WILL BE DOMINATED ENTIRELY BY DIURNAL TERRAIN INFLUENCES. AS FOR THUNDERSTORMS...THE THUNDERSTORM WHICH FORMED TO YOUR NORTHWEST AROUND 0900 HAS DISSIPATED AND SHOULD NO LONGER BE A CONCERN. MORE THUNDERSTORM DEVELOPMENT IS POSSIBLE THIS AFTERNOON BUT WILL FAVOR LOCATIONS TO YOUR EAST WHICH ARE CLOSER TO THE CREST. WITH THE ADDED STABILITY OF THE MARINE INFLUENCE TOMORROW...NO THUNDERSTORMS ARE EXPECTED ON FRIDAY. FORECAST FOR 20 FOOT WIND SPEED (VALLEYS AND RIDGE TOPS) ARE 10 MINUTE AVERAGES REFLECTING RAWS WINDS. .TODAY... SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF ADDITIONAL SHOWERS AND THUNDERSTORMS THIS AFTERNOON. CWR.................LESS THAN 10%. MAX TEMPERATURE.....AROUND 96. MIN HUMIDITY........27 PERCENT. WIND (20 FT)........ SLOPE/VALLEY.......SOUTHWESTERLY UPSLOPE 4 MPH...BECOMING NORTHWESTERLY UPVALLEY 7 MPH THIS AFTERNOON. HAINES INDEX........HIGH-LEVEL...4 OR LOW. MID-LEVEL....5 OR MODERATE. LAL.................2. .TONIGHT... SKY/WEATHER.........MOSTLY CLOUDY EARLY THIS EVENING WITH A CHANCE OF SHOWERS AND THUNDERSTORMS. BECOMING CLEAR OVERNIGHT. CWR.................LESS THAN 10%. MIN TEMPERATURE.....AROUND 62. MAX HUMIDITY........78 PERCENT. WIND (20 FT)........ SLOPE/VALLEY.......NORTHWEST WINDS 3 TO 6 MPH...BECOMING NEARLY CALM AFTER 2200 PDT. HAINES INDEX........HIGH-LEVEL...4 OR LOW. MID-LEVEL....6 OR HIGH. LAL.................2. .FRIDAY... SKY/WEATHER.........MOSTLY SUNNY. CWR.................0%. MAX TEMPERATURE.....AROUND 88. MIN HUMIDITY........37 PERCENT. WIND (20 FT)........ SLOPE/VALLEY.......LIGHT WIND EARLY IN THE MORNING. SOUTHWEST UPSLOPE WIND 4 MPH DEVELOPING AROUND MID-MORNING...THEN BECOMING NORTHWESTERLY UPVALLEY 7 MPH EARLY IN THE AFTERNOON. HAINES INDEX........HIGH-LEVEL...4 OR LOW. MID-LEVEL....5 OR MODERATE. LAL.................1. $$ FORECASTER...HANER REQUESTED BY...BRANDIE BRUCH DNR DISP TYPE OF REQUEST...WILDFIRE .TAG 20090730.GOLDH.01/SEW