FNUS70 PHFO 012233
FWSHFO

SPOT FORECAST FOR PRESIDENTS DAY...NPS
NATIONAL WEATHER SERVICE HONOLULU HI
1233 PM HST SUN FEB 1 2009

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

.DISCUSSION...A WEAK SURFACE TROUGH IS LOCATED JUST EAST OF THE
BIG ISLAND. AS IT MOVES WEST...THIS TROUGH WILL BRING INCREASED
CLOUDS AND SHOWERS TO THE VOLCANO AREA TONIGHT. WINDS WILL BE
DOMINATED BY LOCAL CIRCULATIONS TODAY AND TONIGHT...WITH UPSLOPE
WINDS DURING THE DAY AND DOWNSLOPE WINDS AT NIGHT. A SHEARLINE
NORTHWEST OF KAUAI WILL REACH THE BIG ISLAND LATE MONDAY
NIGHT...BRINGING STRONGER TRADE WINDS. BEHIND THE SHEARLINE...
20 FOOT WINDS WILL TURN NORTHEAST AT 10 TO 20 MPH ON TUESDAY.

.REST OF TODAY...

SKY/WEATHER.........PARTLY SUNNY. ISOLATED SHOWERS.
MAX TEMPERATURE.....AROUND 70.
MIN HUMIDITY........50 PERCENT.
CHANCE OF PCPN......20 PERCENT.
MIXING HEIGHT.......3900 FT AGL.
20-FOOT WINDS.......SOUTHEAST AROUND 6 MPH.
TRANSPORT WINDS.....EAST AROUND 13 MPH.

.TONIGHT...

SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED SHOWERS.
MIN TEMPERATURE.....AROUND 49.
MAX HUMIDITY........100 PERCENT.
CHANCE OF PCPN......40 PERCENT.
MIXING HEIGHT.......3900 FT AGL.
20-FOOT WINDS.......NORTH AROUND 4 MPH.
TRANSPORT WINDS.....EAST AROUND 14 MPH.

.MONDAY...

SKY/WEATHER.........PARTLY SUNNY. ISOLATED SHOWERS.
MAX TEMPERATURE.....AROUND 69.
MIN HUMIDITY........55 PERCENT.
CHANCE OF PCPN......20 PERCENT.
MIXING HEIGHT.......3900 FT AGL.
20-FOOT WINDS.......NORTHEAST AROUND 8 MPH.
TRANSPORT WINDS.....EAST AROUND 21 MPH.

$$
FORECASTER...BRAVENDER
REQUESTED BY...HEIDI
TYPE OF REQUEST...PRESCRIBED
.TAG 20090201.PRESI.01/HFO