FNUS76 KEKA 211739
FWSEKA

SPOT FORECAST FOR OCFR 139...SIX RIVERS NF
NATIONAL WEATHER SERVICE EUREKA CA
939 AM PST THU FEB 21 2013

FORECAST IS BASED ON IGNITION TIME OF 1100 PST ON FEBRUARY 21.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE IN EUREKA AT (707) 443-6484.

.DISCUSSION...HIGH PRESSURE SHOULD KEEP THE AREA PRECIP FREE TODAY
AND TONIGHT HOWEVER SOME CUMULUS CLOUDS ARE LIKELY DURING THE AFTERNOON.
ANOTHER FRONT IS EXPECTED TO REACH THE AREA ON FRIDAY WITH RAIN LIKELY
IN THE AFTERNOON.

.TODAY...

SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....AROUND 52 TO 56.
MIN HUMIDITY........39 TO 44 PERCENT.
EYE LEVEL WINDS.....NORTHWEST OR UPSLOPE WINDS 2 TO 4 MPH.
SURROUNDING RIDGE...NORTHWEST 4 TO 6 MPH.
MIXING HEIGHT.......1800-2600 FT AGL INCREASING TO 3000-4700 FT AGL
                    IN THE LATE MORNING AND AFTERNOON.
MIXING WINDS........NORTH AROUND 10 MPH.
WIND (20 FT)........NORTH WINDS AROUND 5 MPH SHIFTING TO THE
                    NORTHWEST 5 TO 6 MPH IN THE AFTERNOON.

.TONIGHT...

SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....AROUND 30.
MAX HUMIDITY........NEAR 100 PERCENT.
EYE LEVEL WINDS.....NORTHEAST 1 TO 2 MPH.
SURROUNDING RIDGE...NORTHEAST 3 TO 4 MPH.
MIXING HEIGHT.......3000 FT AGL DECREASING TO 300-1200 FT AGL.
MIXING WINDS........WEST AROUND 5 MPH.
WIND (20 FT)........NORTHEAST OR DOWNSLOPE 2 TO 3 MPH.

$$
FORECASTER...TONKIN
REQUESTED BY...RANDY NULPH
TYPE OF REQUEST...PRESCRIBED
.TAG 20130221.OCFR1.01/EKA