FNUS76 KOTX 051710 FWSOTX SPOT FORECAST FOR STRAY DOG HFR 142...COLVILLE BIA NATIONAL WEATHER SERVICE SPOKANE WA 1010 AM PDT FRI JUN 5 2009 FORECAST IS BASED ON IGNITION TIME OF 1010 PDT ON JUNE 05. IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION... IT STARTS OFF AS ANOTHER WARM DAY AS THE UPPER LEVEL RIDGE WEAKENS. ANTICIPATE A CHANGE IN THE WEATHER PATTERN LATE TODAY...AS A COLD FRONT DROPS FROM BRITISH COLUMBIA...LEADING TO A CHANCE OF SHOWERS AND THUNDERSTORMS LATE THIS AFTERNOON AND EVENING. LIGHT EAST WINDS WILL SWITCH TO THE NORTH THIS EVENING AND CONTINUE THROUGH FRIDAY. AN UPPER LEVEL CANADIAN TROUGH WILL KEEP A COOL NORTHWEST FLOW OVER THE BURN SITE THROUGH THE WEEKEND AND INTO EARLY NEXT WEEK. THIS WILL BRING SEASONAL TEMPERATURES...BETTER RELATIVE HUMIDITY RECOVERIES...AND AN INCREASED CHANCE OF SHOWERS AND THUNDERSTORMS EACH DAY. .TODAY... SKY/WEATHER.........MOSTLY SUNNY...THEN INCREASING CLOUDS. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS LATE IN THE DAY. CWR.................10 PERCENT. MAX TEMPERATURE.....AROUND 87. MIN HUMIDITY........22 PERCENT. WIND (20 FT)........EAST 2 TO 4 MPH IN THE MORNING BECOMING NORTHWEST 5 TO 7 MPH IN THE AFTERNOON. MIXING HEIGHT.......RISING TO NEAR 9000 FT AGL IN THE AFTERNOON. TRANSPORT WINDS.....NORTHEAST 4 TO 8 MPH. .TONIGHT... SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS IN THE EVENING. CWR.................18 PERCENT. MIN TEMPERATURE.....AROUND 51. MAX HUMIDITY........80 PERCENT. WIND (20 FT)........NORTH TO NORTHEAST 6 TO 9 MPH. GUSTY AND ERRATIC WINDS EXPECTED NEAR THUNDERSTORMS IN THE EVENING. MIXING HEIGHT.......9000 FT AGL IN THE EVENING DECREASING TO 1000 FT AGL OVERNIGHT. TRANSPORT WINDS.....NORTH 13 TO 17 MPH. .SATURDAY... SKY/WEATHER.........MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS. CWR.................8 PERCENT. MAX TEMPERATURE.....AROUND 74. MIN HUMIDITY........25 PERCENT. WIND (20 FT)........NORTHEAST 6 TO 11 MPH. MIXING HEIGHT.......1000 FT AGL IN THE MORNING INCREASING TO 6500 FT AGL IN THE AFTERNOON. TRANSPORT WINDS.....NORTH 8 TO 12 MPH. $$ FORECASTER...RF REQUESTED BY...DENNIS RANALLA TYPE OF REQUEST...PRESCRIBED .TAG 20090605.STRAY.01/OTX