FNUS76 KOTX 181357 FWSOTX SPOT FORECAST FOR FARM 2...WA ST DEPT FISH & WILDLIFE NATIONAL WEATHER SERVICE SPOKANE WA 657 AM PDT TUE OCT 18 2011 FORECAST IS BASED ON IGNITION TIME OF 1100 PDT ON OCTOBER 18. IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION... STRONG HIGH PRESSURE WILL BUILD OVER THE BURN SITE TODAY...PRODUCING A DRY FORECAST EVEN INTO WEDNESDAY. LIGHT TERRAIN DRIVEN WINDS ARE EXPECTED...AND WILL COMBINE WITH THE HIGH PRESSURE TO KEEP THE MIXING HEIGHTS LOW. HEIGHTS WILL BE AT THE SURFACE IN THE MORNING...AND ONLY IMPROVE TO AROUND 1300 FEET AGL AT THE IGNITION TIME OF 1100 PDT TODAY. ONLY A SMALL IMPROVEMENT IS EXPECTED FOR WEDNESDAY AS FAR AS MIXING. THE WEATHER PATTERN WILL CHANGE ON THURSDAY AS A COLD FRONT MOVES ACROSS THE BURN SITE BRINGING MORE CLOUDS AND THE POTENTIAL FOR RAIN SHOWERS MAINLY IN THE SURROUNDING MOUNTAINS. .TODAY... SKY/WEATHER.........SUNNY. CWR.................0 PERCENT. MAX TEMPERATURE.....AROUND 63. 48 AT 1100 PDT MIN HUMIDITY........40 PERCENT. WIND (20 FT)........DOWNSLOPE/ DOWNVALLEY 2 TO 4 MPH THIS MORNING... BECOMING SOUTH 3 TO 5 MPH BETWEEN 1100 PDT AND NOON. MIXING HEIGHT.......NEAR SURFACE IN THE MORNING...1300 FEET AGL AT THE IGNITION TIME OF 1100 PDT...BECOMING 3000 FT AGL IN THE AFTERNOON. TRANSPORT WINDS.....SOUTH 3 TO 7 MPH. .TONIGHT... SKY/WEATHER.........MOSTLY CLEAR. CWR.................0 PERCENT. MIN TEMPERATURE.....AROUND 37. MAX HUMIDITY........84 PERCENT. WIND (20 FT)........DOWNSLOPE/ DOWNVALLEY 2 TO 3 MPH. MIXING HEIGHT.......NEAR SURFACE. TRANSPORT WINDS.....SOUTHWEST 3 TO 7 MPH. .WEDNESDAY... SKY/WEATHER.........MOSTLY SUNNY. CWR.................0 PERCENT. MAX TEMPERATURE.....AROUND 61. MIN HUMIDITY........43 PERCENT. WIND (20 FT)........WIND BECOMING SOUTHWEST 5 TO 7 MPH BY NOON. MIXING HEIGHT.......NEAR SURFACE IN THE MORNING...BECOMING 4000 FT AGL IN THE AFTERNOON. TRANSPORT WINDS.....SOUTHWEST 3 TO 7 MPH. $$ FORECASTER...PB REQUESTED BY...TOM LEUSCHEN TYPE OF REQUEST...PRESCRIBED .TAG 20111018.FARM1.01/OTX