093  
FNUS70 PHFO 130019  
FWSHFO  
 
SPOT FORECAST FOR WAIKO RD. FIRE...MAUI FIRE DEPARTMENT  
NATIONAL WEATHER SERVICE HONOLULU HI  
219 PM HST FRI JUL 12 2019  
 
FORECAST IS BASED ON FORECAST START TIME OF 1400 HST ON JULY 12.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION
 
 
TYPICAL DRY TRADE WIND WEATHER IS EXPECTED TO CONTINUE THROUGH THE  
WEEKEND. WINDS WILL BE DRIVEN UPSLOPE FROM THE SOUTH-SOUTHWEST  
EACH MORNING INTO THE EARLY AFTERNOON, FROM 1000 HOURS THROUGH  
1300 HOURS. WINDS ARE THEN EXPECTED TO BECOME GUSTY OUT OF NORTH  
EACH AFTERNOON INTO THE EARLY EVENING, FROM 1300 HOURS TO 1900  
HOURS. WINDS WILL THEN BECOME DOWNSLOPE FROM THE NORTHEAST DURING  
THE OVERNIGHT AND EARLY MORNING HOURS. NO BIG CHANGES IN HUMIDITY  
OR TEMPERATURE TRENDS ARE EXPECTED THROUGH THE WEEKEND. NO  
SIGNIFICANT RAINFALL IS EXPECTED THROUGH EARLY NEXT WEEK ACROSS  
THE FIRE AREA.  
 
NOTE: DUE TO THE SENSITIVE LOCATION, WIND MAY VARY CONSIDERABLY  
FROM THE FORECAST AT TIMES, MAINLY DURING THE AFTERNOON AND  
EVENING.  
 
   
REST OF TODAY
 
 
SKY/WEATHER.........PARTLY CLOUDY. AREAS OF SMOKE THROUGH THE DAY.  
CHANCE OF PCPN......10 PERCENT.  
LAL.................1.  
MAX TEMPERATURE.....AROUND 92.  
MIN HUMIDITY........35 TO 40 PERCENT.  
WIND (20 FT)........NORTH WINDS AROUND 10 MPH WITH GUSTS TO 25 MPH.  
MIXING HEIGHT.......4500 FT AGL.  
TRANSPORT WINDS.....EAST AROUND 9 MPH.  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY IN THE EVENING, THEN CLEARING. AREAS  
OF SMOKE THROUGH THE NIGHT.  
CHANCE OF PCPN......10 PERCENT.  
LAL.................1.  
MIN TEMPERATURE.....AROUND 70.  
MAX HUMIDITY........80 PERCENT.  
WIND (20 FT)........NORTH WINDS AROUND 10 MPH WITH GUSTS TO 25 MPH IN  
THE EVENING, BECOMING NORTHEAST 5 TO 10 MPH AFTER  
1900 HOURS.  
MIXING HEIGHT.......LESS THAN 1000 FT AGL.  
TRANSPORT WINDS.....EAST AROUND 8 MPH.  
   
SATURDAY
 
 
SKY/WEATHER.........PARTLY CLOUDY. AREAS OF SMOKE THROUGH THE DAY.  
CHANCE OF PCPN......10 PERCENT.  
LAL.................1.  
MAX TEMPERATURE.....AROUND 92.  
MIN HUMIDITY........35 TO 40 PERCENT.  
WIND (20 FT)........SOUTH-SOUTHWEST WINDS AROUND 10 MPH THROUGH 1300  
HOURS, BECOMING NORTH AROUND 10 MPH, WITH GUSTS TO 25  
MPH IN THE AFTERNOON.  
MIXING HEIGHT.......4500 FT AGL.  
TRANSPORT WINDS.....EAST AROUND 5 MPH.  
 

 
FORECASTER...JELSEMA  
REQUESTED BY...JONATHAN DUNCAN  
TYPE OF REQUEST...WILDFIRE  
.TAG 1912145.0/HFO  
.DELDT 07/12/19  
.EMAIL JONATHAN.DUNCAN@MAUICOUNTY.GOV  
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab HI Page Main Text Page