FNUS76 KPDT 081243 FWSPDT SPOT FORECAST FOR TENINO UNDERBURN...BIA WSA NATIONAL WEATHER SERVICE PENDLETON OR 545 AM PDT SUN MAY 8 2011 FORECAST IS BASED ON IGNITION TIME OF 1400 PDT ON MAY 08. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION...AN UPPER TROUGH AND COLD FRONT WILL MOVE ACROSS THE BURN SITE LATE THIS MORNING OR EARLY THIS AFTERNOON. THE ATMOSPHERE WILL BECOME UNSTABLE RESULTING IN SHOWERS AND A SLIGHT CHANCE OF AFTERNOON/EVENING THUNDERSTORMS. HIGH PRESSURE ALOFT WITH WARMER AND DRIER CONDITIONS WILL BEGIN ON MONDAY AND CONTINUING THROUGH WEDNESDAY AS AN UPPER RIDGE BUILDS BACK INTO THE REGION. ***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.........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY. SCATTERED SHOWERS. A SLIGHT CHANCE OF A THUNDERSTORM IN THE AFTERNOON. CWR.................20 PERCENT. MAX TEMPERATURE.....49-51. MIN HUMIDITY........53-55 PERCENT. WIND (20 FT)........DRAINAGE 0-4 MPH BECOMING NW 8-15 MPH BY AFTERNOON. RIDGETOP WIND.......NW 10-20 MPH. TEMPERATURE HUMIDITY 20-FT WIND (MPH) 0800 41 76 SW 2-6 MPH. 1000 46 64 W 4-9 MPH. 1200 51 58 WNW 6-12 MPH. 1400 54 54 NW 8-15 MPH. 1600 52 56 NW 8-15 MPH. 1800 46 63 NW 6-12 MPH. .TONIGHT... SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY. A CHANCE OF SHOWERS. A SLIGHT CHANCE OF THUNDERSTORMS IN THE EARLY EVENING. CWR.................5 PERCENT. MIN TEMPERATURE.....33-35. MAX HUMIDITY........81-83 PERCENT. WIND (20 FT)........NW 6-12 MPH IN THE EVENING DECREASING TO 3-8 MPH OVERNIGHT. RIDGETOP WIND.......DECREASING TO NW 6-12 MPH. .MONDAY... SKY/WEATHER.........BECOMING MOSTLY SUNNY. WARMER. CWR.................0. MAX TEMPERATURE.....59-61. MIN HUMIDITY........41-43 PERCENT. WIND (20 FT)........NW 2-7 MPH BECOMING 7-13 MPH BY AFTERNOON. RIDGETOP WIND.......NW 6-12 MPH BECOMING NNE AND INCREASING TO 10-20 MPH. $$ FORECASTER...ROGER CLOUTIER REQUESTED BY...FUELS TYPE OF REQUEST...PRESCRIBED .TAG 20110508.TENIN.01/PDT