FNUS70 PHFO 111732
FWSHFO

SPOT FORECAST FOR PRESIDENTS DAY
NATIONAL WEATHER SERVICE HONOLULU HI
732 AM HST SAT APR 11 2009

IF CONDITIONS BECOME UNREPRESENTATIVE...PLEASE CONTACT
THE NATIONAL WEATHER SERVICE.

.DISCUSSION...AN UPPER LEVEL TROUGH IS MOVING OVER THE ISLAND FROM
THE WEST...AND AS IT MOVES EAST OF THE ISLAND TODAY AND TONIGHT...
BROKEN TO OVERCAST HIGH CLOUDS WILL CLEAR THE ISLAND. AS THIS FEATURE
GRADUALLY MOVES AWAY FROM THE ISLAND...TRADE WINDS WILL BECOME
RE-ESTABLISHED OVER SOUTHEAST BIG ISLAND.


.TODAY...
SKY/WEATHER.........MOSTLY CLOUDY WITH SCATTERED SHOWERS THIS MORNING.
                    PARTLY SUNNY WITH ISOLATED SHOWERS THIS AFTERNOON.
MAX TEMPERATURE.....AROUND 61.
MIN HUMIDITY........80 PERCENT.
20-FOOT WINDS.......NORTHEAST WINDS NEAR 6 MPH THROUGH MID-MORNING...
                    INCREASING TO NORTHEAST 10 TO 13 MPH LATE MORNING
                    AND AFTERNOON.
MIXING HEIGHT.......4500 FT AGL.
TRANSPORT WINDS.....NORTH 5 TO 10 MPH...INCREASING TO NEAR 15 MPH THIS AFTERNOON.

.TONIGHT...
SKY/WEATHER.........PARTLY CLOUDY. SCATTERED SHOWERS.
MIN TEMPERATURE.....AROUND 53.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......NORTH TO NORTHEAST 6 TO 10 MPH.
MIXING HEIGHT.......4500 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 10 MPH.

.SUNDAY...
SKY/WEATHER.........PARTLY SUNNY. HAZE. SCATTERED SHOWERS.
MAX TEMPERATURE.....AROUND 63.
MIN HUMIDITY........70 PERCENT.
20-FOOT WINDS.......NORTHEAST 9 TO 16 MPH.
MIXING HEIGHT.......4500 FT AGL.
TRANSPORT WINDS.....EAST 5 TO 10 MPH.


FORECASTER...BIRCHARD

$$

REQUESTED BY...NPS
REASON FOR REQUEST...VOLCANIC EMISSIONS