FNUS76 KMFR 172120 FWSMFR SPOT FORECAST FOR UPPER THOMAS CREEK...FS- NATIONAL WEATHER SERVICE MEDFORD OR 220 PM PDT FRI SEP 17 2010 FORECAST IS BASED ON IGNITION TIME OF 1100 PDT ON SEPTEMBER 18. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION... A COLD FRONT WILL MOVE INLAND TOWARDS THE AREA THIS EVENING BUT WILL REMAIN NORTHWEST OF THE BURN AREA. THEN...A STRONGER COLD FRONT WILL APPROACH THE COAST SATURDAY EVENING AND MOVE INLAND EAST OF THE CASCADES SUNDAY AFTERNOON. THIS FRONT IS EXPECTED TO MOVE EAST OF THE BURN AREA BY SUNDAY EVENING. THE FRONT WILL BRING LIGHT TO MODERATE SHOWERS TO THE AREA. WINDS WILL INCREASE SUNDAY AS THIS FRONT MOVES INTO THE AREA AND TO THE EAST WITH SOME GUSTY SOUTH TO SOUTHWEST WINDS POSSIBLE OVER THE AREA. LIGHT SHOWERS WILL CONTINUE SUNDAY NIGHT AS THE UPPER TROUGH MOVES OVER THE AREA WITH SHOWERS TAPERING OFF BY LATE SUNDAY NIGHT INTO MONDAY MORNING. .SATURDAY... SKY/WEATHER.........CLOUDY. SLIGHT CHANCE OF RAIN. MAX TEMPERATURE.....69-72. MIN HUMIDITY........30-35 PERCENT. EYE LEVEL WINDS.....SOUTH 0 TO 3 MPH IN THE MORNING BECOMING SOUTH 3 TO 5 MPH IN THE AFTERNOON. MIXING HEIGHT.......500-1500 FT AGL INCREASING TO 3000-3500 FT AGL IN THE LATE MORNING INCREASING TO 6000 FT AGL IN THE MID TO LATE AFTERNOON MIXING WINDS........SOUTHWEST 5 TO 10 MPH INCREASING TO 8 TO 18 MPH LATE IN THE MORNING...THEN INCREASING TO 15 TO 25 MPH IN THE MID TO LATE AFTERNOON. CWR.................10 PERCENT. LAL.................1. .SATURDAY NIGHT... SKY/WEATHER.........CLOUDY. CHANCE OF RAIN. MIN TEMPERATURE.....45-48. MAX HUMIDITY........85-90 PERCENT. EYE LEVEL WINDS.....SOUTH WINDS 3 TO 5 MPH. MIXING HEIGHT.......3000 FT AGL EARLY IN THE EVENING LOWERING TO 500-1500 FT AGL MIXING WINDS........SOUTH-SOUTHWEST 15 TO 25 MPH IN THE EVENING DECREASING TO 10 TO 20 MPH. CWR.................30 PERCENT. LAL.................1. .SUNDAY... SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS. MAX TEMPERATURE.....58-62. MIN HUMIDITY........50-60 PERCENT. EYE LEVEL WINDS.....SOUTH 2 TO 5 MPH BECOMING INCREASING TO 4 TO 7 MPH IN THE AFTERNOON WITH GUSTS TO 10 TO 14 MPH. MIXING HEIGHT.......500-2000 FT AGL INCREASING TO 2000-3000 FT AGL LATE IN THE MORNING...INCREASING TO 4000 FT AGL IN THE AFTERNOON MIXING WINDS........SOUTH-SOUTHWEST 10 TO 18 MPH BECOMING SOUTHWEST 15 TO 25 MPH BY LATE MORNING THEN INCREASING TO 20 TO 30 MPH. CWR.................40 PERCENT. LAL.................1. $$ FORECASTER...CLARSTROM REQUESTED BY...TRENT WILKIE TYPE OF REQUEST...PRESCRIBED .TAG 20100918.UPPER.01/MFR