FNUS76 KMFR 200556 FWSMFR SPOT FORECAST FOR MCCLOUD FLATS PILE BURN...USFS NATIONAL WEATHER SERVICE MEDFORD OR 956 PM PST THU NOV 19 2009 FORECAST IS BASED ON IGNITION TIME OF 0800 PST ON NOVEMBER 20. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION...A STRONG COLD FRONT WILL MOVE THROUGH THE AREA LATE FRIDAY MORNING. STRONG AND GUSTY SOUTH WINDS AND SNOW WILL DEVELOP AHEAD OF IT. HEAVY SNOW IS EXPECTED MOST OF THE DAY FRIDAY. A MUCH COOLER AIRMASS WILL SPREAD OVER THE REGION FRIDAY NIGHT AND SATURDAY. .FRIDAY... SKY/WEATHER.........SNOW. MAX TEMPERATURE.....39-41. MIN HUMIDITY........63-67 PERCENT. 20-FOOT WINDS.......SOUTH 15-20 MPH BECOMING SOUTHWEST 10-15 MPH IN THE AFTERNOON. MIXING HEIGHT.......NEAR SURFACE RISING TO 9000 FT AGL IN THE AFTERNOON. MIXING WINDS........SOUTHWEST 25-30 MPH. CWR.................90 PERCENT. .FRIDAY NIGHT... SKY/WEATHER.........WIDESPREAD SNOW SHOWERS IN THE EVENING...THEN SCATTERED SNOW SHOWERS. MIN TEMPERATURE.....24-26. MAX HUMIDITY........100 PERCENT. 20-FOOT WINDS.......SOUTHWEST 10-15 MPH IN THE EVENING BECOMING LIGHT. MIXING HEIGHT.......1700-2900 FT AGL DECREASING TO 200-300 FT AGL AFTER MIDNIGHT. MIXING WINDS........SOUTHWEST 25-30 MPH BECOMING LIGHT. CWR.................80 PERCENT. .SATURDAY... SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW. MAX TEMPERATURE.....40-42. MIN HUMIDITY........58-62 PERCENT. 20-FOOT WINDS.......LIGHT BECOMING SOUTH 5-10 MPH. MIXING HEIGHT.......NEAR SURFACE RISING TO 5500 FT AGL IN THE AFTERNOON. MIXING WINDS........LIGHT BECOMING SOUTHWEST 10 MPH. CWR.................10 PERCENT. $$ FORECASTER...STOCKTON REQUESTED BY...KEN MAIDL TYPE OF REQUEST...PRESCRIBED .TAG 20091120.MCCLO.01/MFR