FNUS76 KPDT 041658 FWSPDT SPOT FORECAST FOR TENINO BURN...BIA WSA NATIONAL WEATHER SERVICE PENDLETON OR 958 AM PDT WED MAY 4 2011 FORECAST IS BASED ON IGNITION TIME OF 1030 PDT ON MAY 04. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION...WARMER AND DRIER TODAY WITH A SURFACE THERMAL TROUGH LOCATED OVER THE CASCADES. MAINLY TERRAIN DRIVEN WINDS TODAY THROUGH TOMORROW MORNING. STRONG INVERSION WILL DEVELOP AROUND SUNSET WITH THE TOP NEAR 4600 FEET TONIGHT AND BREAK AROUND 1000 TOMORROW. A DRY COLD FRONT WILL CROSS THE BURN SITE WITH GUSTY WESTERLY WINDS INCREASING LATE TOMORROW MORNING AND CONTINUING THROUGH THE EVENING. ***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*** .TODAY... SKY/WEATHER.........SUNNY. CWR.................0. MAX TEMPERATURE.....66. MIN HUMIDITY........26 PERCENT. RIDGETOP WIND.......SOUTHEAST WINDS 4 TO 8 MPH SHIFTING NORTHEAST AROUND 1400. TEMPERATURE HUMIDITY 20-FT WIND (MPH) 1000 50 51 SE 6 1200 58 37 SE 6 1400 62 31 NE 8 1600 65 27 NE 8 1800 61 30 NE 8 2000 52 42 NE 4 .TONIGHT... SKY/WEATHER.........MOSTLY CLEAR. CWR.................0. MIN TEMPERATURE.....36. MAX HUMIDITY........75 PERCENT. RIDGETOP WIND.......NORTHEAST WINDS 4 TO 8 MPH SHIFTING TO THE SOUTHWEST 4 TO 7 MPH EARLY IN THE MORNING. .THURSDAY... SKY/WEATHER.........PARTLY CLOUDY. CWR.................0. MAX TEMPERATURE.....65. MIN HUMIDITY........35 PERCENT. RIDGETOP WIND.......WEST WINDS 5 TO 9 MPH INCREASING TO 12 TO 15 MPH WITH GUSTS UP TO 30 MPH AROUND 1100. $$ FORECASTER...JON BONK REQUESTED BY...B DONAHUE TYPE OF REQUEST...PRESCRIBED .TAG 20110504.TENIN.01/PDT