FNUS76 KPQR 161633
FWSPQR

SPOT FORECAST FOR HORNING SPRAY...BLM SLE
NATIONAL WEATHER SERVICE PORTLAND OR
933 AM PDT TUE APR 16 2013

FORECAST IS BASED ON IGNITION TIME OF 0800 PDT ON APRIL 16.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.


.DISCUSSION...HIGH PRESSURE ALOFT AND AT THE SURFACE WILL STRENGTHEN
A LITTLE TONIGHT...WEAKEN WEDNESDAY. OPTIMUM SPRAYING CONDITIONS
APPEAR LIKELY WEDNESDAY MORNING. THE ONLY EXCEPTION COULD BE LOW
CEILINGS WHICH MIGHT BE A HINDRANCE TO AIR OPERATIONS. CLOUDS WILL
THICKEN DURING THE DAY AS A WEAK WARM-FRONTAL FEATURE MOVES OVER THE
TOP OF THE UPPER RIDGE. THIS WARM FRONT WILL IMPACT THE PROJECT AREA
WEDNESDAY NIGHT AND THURSDAY WITH A THREAT OF RAIN.


.TODAY...

SKY/WEATHER.........PARTLY SUNNY. SCATTERED RAIN SHOWERS AFTER 1100.
CWR (%).............10 PERCENT.
MAX TEMPERATURE.....53 TO 55.
MIN HUMIDITY........57-64 PERCENT.
EYE LEVEL WINDS.....LIGHT UP-SLOPE THROUGH 1100 THEN NORTHWEST TO NORTH
                    2 TO 5 MPH.
RAINFALL AMT (IN)...GENERALLY LESS THAN 0.05 INCHES...UNLESS A SHOWER
                    HAPPENS TO OCCUR DIRECTLY OVER THE SITE.

.TONIGHT...

SKY/WEATHER.........MOSTLY CLOUDY THROUGH ABOUT 1900 WITH ISOLATED
                    SHOWERS. BECOMING PARTLY CLOUDY AFTER 1900. PATCHY
                    FROST AFTER MIDNIGHT.
CWR (%).............LESS THAN 5 PERCENT.
MIN TEMPERATURE.....33 TO 36.
MAX HUMIDITY........AT OR ABOVE 90 PERCENT.
EYE LEVEL WINDS.....NORTHWEST TO NORTH 2 TO 5 MPH THROUGH EARLY EVENING
                    THEN LOCAL DRAINAGE 2 MPH OR LESS.

.WEDNESDAY...

SKY/WEATHER.........MOSTLY SUNNY THROUGH 0900 THEN INCREASING HIGH
                    CLOUDS. PATCHY FROST EARLY IN THE MORNING.
CWR (%).............0 PERCENT.
MAX TEMPERATURE.....AROUND 55.
MIN HUMIDITY........60 TO 65 PERCENT.
EYE LEVEL WINDS.....LIGHT WIND IN THE MORNING THEN SOUTHWEST TO WEST
                    2 TO 5 MPH.
VISIBILITY..........GREATER THAN 6 MILES.
CEILING.............AT OR ABOVE 20000 FEET ABOVE GROUND LEVEL THROUGH
                    1000 THEN LOWERING TO 12000 FEET AGL BY NOON.

TIME (PDT)      6 AM      8 AM    10 AM     NOON

TEMP............33-35   36-39     43-45     49-51
RH..............90-100  90-100    85-90     70-75
EYE LEVEL WIND..N 0-1   S-SW 0-1  SW 1-2    SW-W 2-5
   MAX GUST.....                              7
CWR.............0      0      0      0      0      0


$$
FORECASTER...WEISHAAR
REQUESTED BY...KIRK APPLEMAN
REASON FOR REQUEST...PRESCRIBED
.TAG 20130416.HORNI.01/PQR