FNUS76 KOTX 011452 FWSOTX SPOT FORECAST FOR WASHINGTON FALL...CWICC NATIONAL WEATHER SERVICE SPOKANE WA 752 AM PDT THU OCT 1 2009 FORECAST IS BASED ON IGNITION TIME OF 1000 PDT ON OCTOBER 01. IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION... A WARM FRONT WILL MOVE THROUGH THE BURN AREA THIS AFTERNOON AND EVENING BRINGING A CHANCE OF LIGHT RAIN. AN INCREASE IN LOW LEVEL MOISTURE IN COMBINATION WITH WARMING SURFACE TEMPERATURES TODAY WILL LIKELY LEAD TO RELATIVE HUMIDITIES CHANGING LITTLE THROUGH TH DAY. AN UPPER LEVEL LOW WILL DROP OVER THE REGION OVER THE WEEKEND WITH A GOOD CHANCE OF RAIN OVER THE BURN AREA. .TODAY... SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF LIGHT RAIN IN THE AFTERNOON. CWR.................10 PERCENT. MAX TEMPERATURE.....AROUND 46. MIN HUMIDITY........43 PERCENT. WIND (20 FT)........SOUTHWEST 2 TO 5 MPH. AFTERNOON GUSTS UP TO 15 MPH. MIXING HEIGHT.......1000 FT AGL IN THE MORNING RISING TO 2000 FT AGL IN THE AFTERNOON. TRANSPORT WINDS.....SOUTHWEST AROUND 5 MPH IN THE MORNING INCREASING TO 10 TO 20 MPH IN THE AFTERNOON. LAL.................1. HAINES INDEX........2 VERY LOW. .TONIGHT... SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF LIGHT RAIN IN THE EVENING...THEN A SLIGHT CHANCE OF LIGHT RAIN OVERNIGHT. CWR.................10 PERCENT. MIN TEMPERATURE.....AROUND 32. MAX HUMIDITY........92 PERCENT. WIND (20 FT)........WEST 3 TO 6 MPH. EVENING GUSTS UP TO 15 MPH. MIXING HEIGHT.......NEAR SURFACE. TRANSPORT WINDS.....SOUTHWEST 10 TO 20 MPH IN THE EVENING DECREASING TO 5 TO 10 MPH OVERNIGHT. .FRIDAY... SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS IN THE AFTERNOON. CWR.................5 PERCENT. MAX TEMPERATURE.....AROUND 45. MIN HUMIDITY........41 PERCENT. WIND (20 FT)........NORTHWEST WINDS 2 TO 5 MPH. AFTERNOON GUSTS UP TO 15 MPH. MIXING HEIGHT.......NEAR SURFACE IN THE MORNING...BECOMING 4000 FT AGL IN THE AFTERNOON. TRANSPORT WINDS.....SOUTHWEST 8 TO 12 MPH. $$ FORECASTER...JW REQUESTED BY...JEFF BOUSCHOR TYPE OF REQUEST...PRESCRIBED .TAG 20091001.WASHI.01/OTX