FNUS76 KMFR 232309
FWSMFR

SPOT FORECAST FOR YOSSHOUSE 6B...USFS
NATIONAL WEATHER SERVICE MEDFORD OR
409 PM PDT TUE APR 23 2013

FORECAST IS BASED ON IGNITION TIME OF 1330 PDT ON APRIL 23.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...
OFFSHORE FLOW OVERNIGHT WILL LEAD TO LOW RELATIVE HUMIDITIES AGAIN ON
WEDNESDAY. TEMPERATURES WILL BE A LITTLE WARMER WITH RELATIVE
HUMIDITIES THE SAME TO SLIGHTLY HIGHER THAN WAS OBSERVED TUESDAY.
WINDS ON WEDNESDAY WILL REMAIN OUT OF THE EAST ABOVE THE SURFACE, BUT
SLOPE AND VALLEY EFFECTS ARE LIKELY TO CAUSE WINDS AT THE BURN SITE
TO BE LIGHT AND VARIABLE AT AND NEAR THE SURFACE ON WEDNESDAY AFTERNOON.
IT WILL BE A BIT WARMER AND A BIT LESS DRY ON THURSDAY AS WINDS BECOME
MORE WESTERLY AGAIN.

.WEDNESDAY...

SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....AROUND 60.
MIN HUMIDITY........15 PERCENT.
EYE LEVEL WINDS.....EAST-NORTHEAST 2-4 MPH WITH GUSTS 6-8 MPH LATE
                    MORNING. WIND BECOMING VARIABLE, PREDOMINATELY
                    SOUTHEAST 1-3 MPH WITH GUSTS 5 MPH.
MIXING HEIGHT.......INCREASING TO 2000 FT AGL LATE MORNING, THEN
                    INCREASING TO 5000 FT AGL IN THE AFTERNOON.
MIXING WINDS........EAST NORTHEAST 10-20 MPH IN THE MORNING, BECOMING
                    EAST-SOUTHEAST 5-10 MPH IN THE AFTERNOON.


.WEDNESDAY NIGHT...

SKY/WEATHER.........CLEAR.
MIN TEMPERATURE.....AROUND 36.
MAX HUMIDITY........35-45 PERCENT.
EYE LEVEL WINDS.....BECOMING CALM IN THE EVENING.
MIXING HEIGHT.......DIMINISHING TO 500 FT AGL OR LESS AFTER DARK.
MIXING WINDS........SOUTHEAST 5 MPH.


.THURSDAY...

SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....AROUND 66.
MIN HUMIDITY........20 PERCENT.
EYE LEVEL WINDS.....BECOMING SOUTHWEST 0-2 MPH, BECOMING WEST AND
                    THEN NORTHWEST 2-4 MPH WITH GUSTS 6-8 MPH IN THE
                    AFTERNOON.
MIXING HEIGHT.......INCREASING TO 3300 FT AGL LATE MORNING...THEN
                    DECREASING TO 6500 FT AGL DURING THE AFTERNOON.
MIXING WINDS........SOUTHWEST 0-5 MPH BECOMING WEST 5-10 MPH, THEN
                    NORTHWEST 10 TO 15 MPH LATE AFTERNOON.


$$
FORECASTER...LUTZ
REQUESTED BY...HAMPTON
TYPE OF REQUEST...PRESCRIBED
.TAG 20130423.YOSSH.01/MFR