FNUS76 KMFR 192218 FWSMFR SPOT FORECAST FOR LONG GIBSON...USDA FOREST SERVICE NATIONAL WEATHER SERVICE MEDFORD OR 318 PM PDT MON APR 19 2010 FORECAST IS BASED ON IGNITION TIME OF 0800 PDT ON APRIL 20. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION...HIGH PRESSURE WILL WEAKEN OVER THE BURN SITE THIS EVENING AND CLOUDS WILL SPREAD IN AHEAD OF A COLD FRONT OFF THE COAST. THE COLD FRONT CROSSES THE BURN SITE LATE TONIGHT AND A UPPER LOW PRESSURE CENTER FOLLOWS ON TUESDAY KEEPING RAIN AND SNOW SHOWERS IN THE AREA. SNOW LEVELS WILL BE AROUND 4000 FEET. .TUESDAY... SKY/WEATHER.........RAIN SHOWERS LIKELY BELOW 4000 FEET. SNOW SHOWERS ABOVE 4000 FEET. 1 TO 3 INCHES OF SNOW EXPECTED. MAX TEMPERATURE.....51 AT 2500 FEET AND 41 AT 5000 FEET. MIN HUMIDITY........52-62 PERCENT. WIND (EYE LEVEL)....SOUTH WIND 1 TO 3 MPH IN THE MORNING BECOMING NORTHWEST 5 TO 10 MPH WITH GUSTS TO 15 MPH AT THE EXPOSED RIDGES IN THE AFTERNOON. MIXING HEIGHT.......500 FT AGL INCREASING TO 5000 FT AGL IN THE AFTERNOON. MIXING WINDS........SOUTHWEST 10 TO 20 MPH BECOMING NORTHWEST 10 TO 20 MPH IN THE AFTERNOON. CWR.................55 PERCENT. $$ FORECASTER...OBRIEN REQUESTED BY...THOMAS SHICKLE TYPE OF REQUEST...PRESCRIBED .TAG 20100420.LONGG.01/MFR