218  
FNHW50 PHFO 211510  
FWFHFO  
 
FIRE WEATHER PLANNING FORECAST FOR HAWAII  
NATIONAL WEATHER SERVICE HONOLULU HI  
510 AM HST THU SEP 21 2017  
   
DISCUSSION
 
 
A TRADE WIND REGIME WILL CONTINUE INTO NEXT WEEK AS A RIDGE  
OF HIGH PRESSURE STAYS NORTH OF THE ISLANDS. THE TRADES WILL  
TREND A TAD SOFTER THIS EVENING TO MODERATE SPEEDS, AND PERSIST  
THROUGH EARLY NEXT WEEK. SHOWERS COMING IN WITH THE TRADES WILL  
FAVOR THE WINDWARD AND MOUNTAIN AREAS, ESPECIALLY NIGHTS AND  
MORNINGS.  
 
HIZ001-220330-  
NIIHAU-  
510 AM HST THU SEP 21 2017  
   
TODAY
 
 
SKY/WEATHER.........MOSTLY SUNNY. ISOLATED SHOWERS AFTER NOON.  
LAL.................1.  
MAX TEMPERATURE.....85 TO 90.  
MIN HUMIDITY........60 PERCENT.  
20-FOOT WINDS.......EAST 10 TO 15 MPH.  
MIXING HEIGHT.......4000 FT AGL.  
TRANSPORT WINDS.....EAST AROUND 15 MPH.  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY.  
LAL.................1.  
MIN TEMPERATURE.....70 TO 76.  
MAX HUMIDITY........85 PERCENT.  
20-FOOT WINDS.......EAST 10 TO 15 MPH.  
MIXING HEIGHT.......3000 FT AGL.  
TRANSPORT WINDS.....EAST AROUND 15 MPH.  
   
FRIDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY. ISOLATED SHOWERS.  
LAL.................1.  
MAX TEMPERATURE.....85 TO 90.  
MIN HUMIDITY........65 PERCENT.  
20-FOOT WINDS.......EAST 5 TO 15 MPH.  
MIXING HEIGHT.......4500 FT AGL.  
TRANSPORT WINDS.....EAST AROUND 15 MPH.  
 
=  
 

 
 
HIZ002-220330-  
KAUAI WINDWARD-  
INCLUDING LIHUE, PRINCEVILLE, POIPU  
510 AM HST THU SEP 21 2017  
   
TODAY
 
 
SKY/WEATHER.........PARTLY SUNNY. SCATTERED SHOWERS.  
LAL.................1.  
MAX TEMPERATURE.....81 TO 90.  
MIN HUMIDITY........60 PERCENT.  
20-FOOT WINDS.......EAST 10 TO 15 MPH.  
MIXING HEIGHT.......4000 FT AGL.  
TRANSPORT WINDS.....EAST AROUND 20 MPH.  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY UNTIL MIDNIGHT, THEN MOSTLY  
CLOUDY. SCATTERED SHOWERS.  
LAL.................1.  
MIN TEMPERATURE.....63 TO 77.  
MAX HUMIDITY........95 PERCENT.  
20-FOOT WINDS.......EAST 10 TO 15 MPH.  
MIXING HEIGHT.......4000 FT AGL.  
TRANSPORT WINDS.....EAST AROUND 20 MPH.  
   
FRIDAY
 
 
SKY/WEATHER.........PARTLY SUNNY. SCATTERED SHOWERS.  
LAL.................1.  
MAX TEMPERATURE.....81 TO 90.  
MIN HUMIDITY........60 PERCENT.  
20-FOOT WINDS.......EAST 10 TO 15 MPH.  
MIXING HEIGHT.......4000 FT AGL.  
TRANSPORT WINDS.....EAST AROUND 20 MPH.  
 
=  
 

 
 
HIZ003-220330-  
KAUAI LEEWARD-  
INCLUDING WAIMEA, HANAPEPE  
510 AM HST THU SEP 21 2017  
   
TODAY
 
 
SKY/WEATHER.........MOSTLY SUNNY. ISOLATED SHOWERS.  
LAL.................1.  
MAX TEMPERATURE.....78 TO 90.  
MIN HUMIDITY........50 PERCENT.  
20-FOOT WINDS.......EAST 5 TO 15 MPH.  
MIXING HEIGHT.......4000 FT AGL.  
TRANSPORT WINDS.....EAST AROUND 20 MPH.  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR. ISOLATED SHOWERS UNTIL MIDNIGHT.  
SCATTERED SHOWERS AFTER MIDNIGHT.  
LAL.................1.  
MIN TEMPERATURE.....59 TO 76.  
MAX HUMIDITY........100 PERCENT.  
20-FOOT WINDS.......EAST 5 TO 15 MPH.  
MIXING HEIGHT.......3500 FT AGL.  
TRANSPORT WINDS.....EAST AROUND 20 MPH.  
   
FRIDAY
 
 
SKY/WEATHER.........SUNNY. SCATTERED SHOWERS UNTIL NOON. ISOLATED  
SHOWERS AFTER NOON.  
LAL.................1.  
MAX TEMPERATURE.....78 TO 90.  
MIN HUMIDITY........55 PERCENT.  
20-FOOT WINDS.......EAST 5 TO 10 MPH.  
MIXING HEIGHT.......4500 FT AGL.  
TRANSPORT WINDS.....EAST 15 TO 20 MPH.  
 
=  
 

 
 
HIZ004-220330-  
KAUAI MOUNTAINS-  
INCLUDING KOKEE STATE PARK  
510 AM HST THU SEP 21 2017  
   
TODAY
 
 
SKY/WEATHER.........PARTLY SUNNY. SCATTERED SHOWERS.  
LAL.................1.  
MAX TEMPERATURE.....67 TO 86.  
MIN HUMIDITY........65 PERCENT.  
20-FOOT WINDS.......EAST 10 TO 15 MPH.  
MIXING HEIGHT.......3500 FT AGL.  
TRANSPORT WINDS.....EAST AROUND 20 MPH.  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY UNTIL MIDNIGHT, THEN MOSTLY  
CLOUDY. SCATTERED SHOWERS UNTIL MIDNIGHT, THEN  
SHOWERS LIKELY.  
LAL.................1.  
MIN TEMPERATURE.....57 TO 68.  
MAX HUMIDITY........100 PERCENT.  
20-FOOT WINDS.......EAST 10 TO 15 MPH.  
MIXING HEIGHT.......3500 FT AGL.  
TRANSPORT WINDS.....EAST AROUND 20 MPH.  
   
FRIDAY
 
 
SKY/WEATHER.........PARTLY SUNNY. NUMEROUS SHOWERS UNTIL NOON, THEN  
SCATTERED SHOWERS.  
LAL.................1.  
MAX TEMPERATURE.....67 TO 86.  
MIN HUMIDITY........65 PERCENT.  
20-FOOT WINDS.......EAST AROUND 10 MPH.  
MIXING HEIGHT.......4000 FT AGL.  
TRANSPORT WINDS.....EAST AROUND 20 MPH.  
 
=  
 

 
 
HIZ005-220330-  
OAHU SOUTH SHORE-  
INCLUDING HONOLULU, WAIKIKI, HAWAII KAI, KAPOLEI  
510 AM HST THU SEP 21 2017  
   
TODAY
 
 
SKY/WEATHER.........MOSTLY SUNNY. SCATTERED SHOWERS UNTIL NOON.  
ISOLATED SHOWERS AFTER NOON.  
LAL.................1.  
MAX TEMPERATURE.....81 TO 89.  
MIN HUMIDITY........55 PERCENT.  
20-FOOT WINDS.......EAST 15 TO 20 MPH.  
MIXING HEIGHT.......4000 FT AGL.  
TRANSPORT WINDS.....EAST 20 TO 25 MPH.  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR. ISOLATED SHOWERS UNTIL MIDNIGHT.  
SCATTERED SHOWERS AFTER MIDNIGHT.  
LAL.................1.  
MIN TEMPERATURE.....70 TO 77.  
MAX HUMIDITY........85 PERCENT.  
20-FOOT WINDS.......EAST 15 TO 20 MPH.  
MIXING HEIGHT.......3500 FT AGL.  
TRANSPORT WINDS.....EAST AROUND 25 MPH.  
   
FRIDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY. ISOLATED SHOWERS.  
LAL.................1.  
MAX TEMPERATURE.....82 TO 90.  
MIN HUMIDITY........50 PERCENT.  
20-FOOT WINDS.......NORTHEAST 10 TO 20 MPH.  
MIXING HEIGHT.......4000 FT AGL.  
TRANSPORT WINDS.....EAST AROUND 20 MPH.  
 
=  
 

 
 
HIZ006-220330-  
WAIANAE COAST-  
INCLUDING NANAKULI, MAKAHA  
510 AM HST THU SEP 21 2017  
   
TODAY
 
 
SKY/WEATHER.........MOSTLY SUNNY.  
LAL.................1.  
MAX TEMPERATURE.....AROUND 87.  
MIN HUMIDITY........55 PERCENT.  
20-FOOT WINDS.......EAST 10 TO 15 MPH.  
MIXING HEIGHT.......4000 FT AGL.  
TRANSPORT WINDS.....EAST 20 TO 25 MPH.  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR.  
LAL.................1.  
MIN TEMPERATURE.....72 TO 77.  
MAX HUMIDITY........90 PERCENT.  
20-FOOT WINDS.......EAST 10 TO 15 MPH.  
MIXING HEIGHT.......3500 FT AGL.  
TRANSPORT WINDS.....EAST 20 TO 25 MPH.  
   
FRIDAY
 
 
SKY/WEATHER.........SUNNY.  
LAL.................1.  
MAX TEMPERATURE.....AROUND 88.  
MIN HUMIDITY........50 PERCENT.  
20-FOOT WINDS.......NORTHEAST 10 TO 15 MPH.  
MIXING HEIGHT.......4500 FT AGL.  
TRANSPORT WINDS.....EAST AROUND 20 MPH.  
 
=  
 

 
 
HIZ007-220330-  
OAHU NORTH SHORE-  
INCLUDING HALEIWA, WAIALUA  
510 AM HST THU SEP 21 2017  
   
TODAY
 
 
SKY/WEATHER.........MOSTLY SUNNY. ISOLATED SHOWERS.  
LAL.................1.  
MAX TEMPERATURE.....80 TO 88.  
MIN HUMIDITY........65 PERCENT.  
20-FOOT WINDS.......EAST AROUND 15 MPH.  
MIXING HEIGHT.......4000 FT AGL.  
TRANSPORT WINDS.....EAST AROUND 25 MPH.  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR. ISOLATED SHOWERS.  
LAL.................1.  
MIN TEMPERATURE.....68 TO 73.  
MAX HUMIDITY........95 PERCENT.  
20-FOOT WINDS.......EAST 10 TO 15 MPH.  
MIXING HEIGHT.......3500 FT AGL.  
TRANSPORT WINDS.....EAST 20 TO 25 MPH.  
   
FRIDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY. SCATTERED SHOWERS UNTIL NOON.  
ISOLATED SHOWERS AFTER NOON.  
LAL.................1.  
MAX TEMPERATURE.....81 TO 89.  
MIN HUMIDITY........60 PERCENT.  
20-FOOT WINDS.......EAST 10 TO 15 MPH.  
MIXING HEIGHT.......4000 FT AGL.  
TRANSPORT WINDS.....EAST AROUND 20 MPH.  
 
=  
 

 
 
HIZ008-220330-  
OAHU KOOLAU-  
INCLUDING KAHUKU, PUNALUU, LAIE  
510 AM HST THU SEP 21 2017  
   
TODAY
 
 
SKY/WEATHER.........PARTLY SUNNY. SCATTERED SHOWERS.  
LAL.................1.  
MAX TEMPERATURE.....70 TO 88.  
MIN HUMIDITY........60 PERCENT.  
20-FOOT WINDS.......EAST 15 TO 20 MPH.  
MIXING HEIGHT.......3500 FT AGL.  
TRANSPORT WINDS.....EAST AROUND 25 MPH.  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY UNTIL MIDNIGHT, THEN MOSTLY  
CLOUDY. SCATTERED SHOWERS UNTIL MIDNIGHT, THEN  
SHOWERS LIKELY.  
LAL.................1.  
MIN TEMPERATURE.....64 TO 76.  
MAX HUMIDITY........100 PERCENT.  
20-FOOT WINDS.......EAST 10 TO 20 MPH.  
MIXING HEIGHT.......3500 FT AGL.  
TRANSPORT WINDS.....EAST AROUND 25 MPH.  
   
FRIDAY
 
 
SKY/WEATHER.........PARTLY SUNNY. NUMEROUS SHOWERS UNTIL NOON, THEN  
SCATTERED SHOWERS.  
LAL.................1.  
MAX TEMPERATURE.....71 TO 88.  
MIN HUMIDITY........60 PERCENT.  
20-FOOT WINDS.......EAST 10 TO 20 MPH.  
MIXING HEIGHT.......3500 FT AGL.  
TRANSPORT WINDS.....EAST 20 TO 25 MPH.  
 
=  
 

 
 
HIZ009-220330-  
OLOMANA-  
INCLUDING KAILUA, KANEOHE, WAIMANALO  
510 AM HST THU SEP 21 2017  
   
TODAY
 
 
SKY/WEATHER.........PARTLY SUNNY. SCATTERED SHOWERS.  
LAL.................1.  
MAX TEMPERATURE.....78 TO 86.  
MIN HUMIDITY........60 PERCENT.  
20-FOOT WINDS.......EAST 15 TO 20 MPH.  
MIXING HEIGHT.......3500 FT AGL.  
TRANSPORT WINDS.....EAST AROUND 25 MPH.  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY. SCATTERED SHOWERS.  
LAL.................1.  
MIN TEMPERATURE.....69 TO 76.  
MAX HUMIDITY........85 PERCENT.  
20-FOOT WINDS.......EAST 15 TO 20 MPH.  
MIXING HEIGHT.......3500 FT AGL.  
TRANSPORT WINDS.....EAST AROUND 25 MPH.  
   
FRIDAY
 
 
SKY/WEATHER.........PARTLY SUNNY. SCATTERED SHOWERS.  
LAL.................1.  
MAX TEMPERATURE.....79 TO 86.  
MIN HUMIDITY........60 PERCENT.  
20-FOOT WINDS.......NORTHEAST 15 TO 20 MPH.  
MIXING HEIGHT.......3500 FT AGL.  
TRANSPORT WINDS.....EAST 20 TO 25 MPH.  
 
=  
 

 
 
HIZ010-220330-  
CENTRAL OAHU-  
INCLUDING MILILANI, WAHIAWA, PEARL CITY  
510 AM HST THU SEP 21 2017  
   
TODAY
 
 
SKY/WEATHER.........MOSTLY SUNNY. ISOLATED SHOWERS.  
LAL.................1.  
MAX TEMPERATURE.....78 TO 88.  
MIN HUMIDITY........60 PERCENT.  
20-FOOT WINDS.......EAST 10 TO 15 MPH.  
MIXING HEIGHT.......4000 FT AGL.  
TRANSPORT WINDS.....EAST AROUND 25 MPH.  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY. SCATTERED SHOWERS.  
LAL.................1.  
MIN TEMPERATURE.....67 TO 72.  
MAX HUMIDITY........100 PERCENT.  
20-FOOT WINDS.......EAST 10 TO 15 MPH.  
MIXING HEIGHT.......3500 FT AGL.  
TRANSPORT WINDS.....EAST AROUND 25 MPH.  
   
FRIDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY. SCATTERED SHOWERS UNTIL NOON.  
ISOLATED SHOWERS AFTER NOON.  
LAL.................1.  
MAX TEMPERATURE.....79 TO 89.  
MIN HUMIDITY........55 PERCENT.  
20-FOOT WINDS.......EAST 10 TO 15 MPH.  
MIXING HEIGHT.......4000 FT AGL.  
TRANSPORT WINDS.....EAST AROUND 20 MPH.  
 
=  
 

 
 
HIZ011-220330-  
WAIANAE MOUNTAINS-  
INCLUDING MAKAKILO  
510 AM HST THU SEP 21 2017  
   
TODAY
 
 
SKY/WEATHER.........MOSTLY SUNNY. ISOLATED SHOWERS AFTER NOON.  
LAL.................1.  
MAX TEMPERATURE.....74 TO 87.  
MIN HUMIDITY........60 PERCENT.  
20-FOOT WINDS.......EAST AROUND 15 MPH.  
MIXING HEIGHT.......4000 FT AGL.  
TRANSPORT WINDS.....EAST AROUND 25 MPH.  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR.  
LAL.................1.  
MIN TEMPERATURE.....66 TO 72.  
MAX HUMIDITY........100 PERCENT.  
20-FOOT WINDS.......EAST 10 TO 15 MPH.  
MIXING HEIGHT.......3500 FT AGL.  
TRANSPORT WINDS.....EAST AROUND 25 MPH.  
   
FRIDAY
 
 
SKY/WEATHER.........SUNNY. ISOLATED SHOWERS AFTER NOON.  
LAL.................1.  
MAX TEMPERATURE.....75 TO 88.  
MIN HUMIDITY........55 PERCENT.  
20-FOOT WINDS.......NORTHEAST 10 TO 15 MPH.  
MIXING HEIGHT.......4000 FT AGL.  
TRANSPORT WINDS.....EAST 20 TO 25 MPH.  
 
=  
 

 
 
HIZ012-220330-  
MOLOKAI WINDWARD-  
INCLUDING KALAUPAPA  
510 AM HST THU SEP 21 2017  
   
TODAY
 
 
SKY/WEATHER.........PARTLY SUNNY. SCATTERED SHOWERS.  
LAL.................1.  
MAX TEMPERATURE.....72 TO 88.  
MIN HUMIDITY........65 PERCENT.  
20-FOOT WINDS.......EAST 15 TO 20 MPH.  
MIXING HEIGHT.......3500 FT AGL.  
TRANSPORT WINDS.....EAST AROUND 20 MPH.  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY UNTIL MIDNIGHT, THEN MOSTLY  
CLOUDY. SCATTERED SHOWERS UNTIL MIDNIGHT, THEN  
SHOWERS LIKELY.  
LAL.................1.  
MIN TEMPERATURE.....62 TO 73.  
MAX HUMIDITY........100 PERCENT.  
20-FOOT WINDS.......EAST 15 TO 20 MPH.  
MIXING HEIGHT.......3500 FT AGL.  
TRANSPORT WINDS.....EAST 20 TO 25 MPH.  
   
FRIDAY
 
 
SKY/WEATHER.........PARTLY SUNNY. SCATTERED SHOWERS.  
LAL.................1.  
MAX TEMPERATURE.....72 TO 88.  
MIN HUMIDITY........65 PERCENT.  
20-FOOT WINDS.......EAST 15 TO 20 MPH.  
MIXING HEIGHT.......3500 FT AGL.  
TRANSPORT WINDS.....EAST AROUND 20 MPH.  
 
=  
 

 
 
HIZ013-220330-  
MOLOKAI LEEWARD-  
INCLUDING KAUNAKAKAI  
510 AM HST THU SEP 21 2017  
   
TODAY
 
 
SKY/WEATHER.........MOSTLY SUNNY. SCATTERED SHOWERS UNTIL NOON,  
THEN ISOLATED SHOWERS.  
LAL.................1.  
MAX TEMPERATURE.....79 TO 89.  
MIN HUMIDITY........60 PERCENT.  
20-FOOT WINDS.......EAST 15 TO 20 MPH.  
MIXING HEIGHT.......3500 FT AGL.  
TRANSPORT WINDS.....EAST AROUND 20 MPH.  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR. ISOLATED SHOWERS.  
LAL.................1.  
MIN TEMPERATURE.....63 TO 75.  
MAX HUMIDITY........100 PERCENT.  
20-FOOT WINDS.......EAST 15 TO 20 MPH.  
MIXING HEIGHT.......3000 FT AGL.  
TRANSPORT WINDS.....EAST 20 TO 25 MPH.  
   
FRIDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY. ISOLATED SHOWERS UNTIL NOON.  
LAL.................1.  
MAX TEMPERATURE.....79 TO 89.  
MIN HUMIDITY........55 PERCENT.  
20-FOOT WINDS.......EAST 15 TO 20 MPH.  
MIXING HEIGHT.......3500 FT AGL.  
TRANSPORT WINDS.....EAST AROUND 20 MPH.  
 
=  
 

 
 
HIZ014-220330-  
LANAI MAKAI-  
INCLUDING MANELE  
510 AM HST THU SEP 21 2017  
   
TODAY
 
 
SKY/WEATHER.........MOSTLY SUNNY. ISOLATED SHOWERS UNTIL NOON.  
LAL.................1.  
MAX TEMPERATURE.....81 TO 88.  
MIN HUMIDITY........60 PERCENT.  
20-FOOT WINDS.......NORTHEAST 10 TO 15 MPH.  
MIXING HEIGHT.......4500 FT AGL.  
TRANSPORT WINDS.....EAST 15 TO 20 MPH.  
   
TONIGHT
 
 
SKY/WEATHER.........CLEAR.  
LAL.................1.  
MIN TEMPERATURE.....67 TO 75.  
MAX HUMIDITY........90 PERCENT.  
20-FOOT WINDS.......NORTHEAST 10 TO 15 MPH.  
MIXING HEIGHT.......3000 FT AGL.  
TRANSPORT WINDS.....EAST AROUND 20 MPH.  
   
FRIDAY
 
 
SKY/WEATHER.........SUNNY.  
LAL.................1.  
MAX TEMPERATURE.....80 TO 87.  
MIN HUMIDITY........60 PERCENT.  
20-FOOT WINDS.......NORTHEAST 10 TO 15 MPH.  
MIXING HEIGHT.......4000 FT AGL.  
TRANSPORT WINDS.....EAST AROUND 15 MPH.  
 
=  
 

 
 
HIZ015-220330-  
LANAI MAUKA-  
INCLUDING LANAI CITY  
510 AM HST THU SEP 21 2017  
   
TODAY
 
 
SKY/WEATHER.........PARTLY SUNNY UNTIL NOON, THEN SUNNY. ISOLATED  
SHOWERS UNTIL NOON.  
LAL.................1.  
MAX TEMPERATURE.....75 TO 84.  
MIN HUMIDITY........65 PERCENT.  
20-FOOT WINDS.......NORTHEAST 10 TO 15 MPH.  
MIXING HEIGHT.......3500 FT AGL.  
TRANSPORT WINDS.....EAST 15 TO 20 MPH.  
   
TONIGHT
 
 
SKY/WEATHER.........CLEAR.  
LAL.................1.  
MIN TEMPERATURE.....AROUND 68.  
MAX HUMIDITY........100 PERCENT.  
20-FOOT WINDS.......NORTHEAST 5 TO 15 MPH.  
MIXING HEIGHT.......2500 FT AGL.  
TRANSPORT WINDS.....EAST AROUND 20 MPH.  
   
FRIDAY
 
 
SKY/WEATHER.........SUNNY.  
LAL.................1.  
MAX TEMPERATURE.....74 TO 83.  
MIN HUMIDITY........65 PERCENT.  
20-FOOT WINDS.......NORTHEAST 5 TO 15 MPH.  
MIXING HEIGHT.......3500 FT AGL.  
TRANSPORT WINDS.....EAST AROUND 15 MPH.  
 
=  
 

 
 
HIZ016-220330-  
KAHOOLAWE-  
510 AM HST THU SEP 21 2017  
   
TODAY
 
 
SKY/WEATHER.........MOSTLY SUNNY. ISOLATED SHOWERS UNTIL NOON.  
LAL.................1.  
MAX TEMPERATURE.....79 TO 87.  
MIN HUMIDITY........60 PERCENT.  
20-FOOT WINDS.......EAST 15 TO 20 MPH.  
MIXING HEIGHT.......4500 FT AGL.  
TRANSPORT WINDS.....EAST AROUND 20 MPH.  
   
TONIGHT
 
 
SKY/WEATHER.........CLEAR.  
LAL.................1.  
MIN TEMPERATURE.....AROUND 72.  
MAX HUMIDITY........85 PERCENT.  
20-FOOT WINDS.......NORTHEAST 10 TO 20 MPH.  
MIXING HEIGHT.......3500 FT AGL.  
TRANSPORT WINDS.....EAST AROUND 25 MPH.  
   
FRIDAY
 
 
SKY/WEATHER.........SUNNY.  
LAL.................1.  
MAX TEMPERATURE.....79 TO 87.  
MIN HUMIDITY........60 PERCENT.  
20-FOOT WINDS.......EAST 10 TO 15 MPH.  
MIXING HEIGHT.......4000 FT AGL.  
TRANSPORT WINDS.....EAST AROUND 20 MPH.  
 
=  
 

 
 
HIZ017-220330-  
MAUI WINDWARD WEST-  
INCLUDING WAILUKU  
510 AM HST THU SEP 21 2017  
   
TODAY
 
 
SKY/WEATHER.........PARTLY SUNNY. ISOLATED SHOWERS UNTIL NOON, THEN  
SCATTERED SHOWERS.  
LAL.................1.  
MAX TEMPERATURE.....68 TO 86.  
MIN HUMIDITY........65 PERCENT.  
20-FOOT WINDS.......NORTHEAST 15 TO 20 MPH.  
MIXING HEIGHT.......4000 FT AGL.  
TRANSPORT WINDS.....EAST AROUND 20 MPH.  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY. SCATTERED SHOWERS.  
LAL.................1.  
MIN TEMPERATURE.....60 TO 72.  
MAX HUMIDITY........100 PERCENT.  
20-FOOT WINDS.......EAST 10 TO 15 MPH.  
MIXING HEIGHT.......3500 FT AGL.  
TRANSPORT WINDS.....EAST AROUND 20 MPH.  
   
FRIDAY
 
 
SKY/WEATHER.........PARTLY SUNNY. SCATTERED SHOWERS.  
LAL.................1.  
MAX TEMPERATURE.....68 TO 86.  
MIN HUMIDITY........65 PERCENT.  
20-FOOT WINDS.......NORTHEAST 10 TO 15 MPH.  
MIXING HEIGHT.......3500 FT AGL.  
TRANSPORT WINDS.....EAST AROUND 20 MPH.  
 
=  
 

 
 
HIZ018-220330-  
MAUI LEEWARD WEST-  
INCLUDING LAHAINA, KAANAPALI  
510 AM HST THU SEP 21 2017  
   
TODAY
 
 
SKY/WEATHER.........MOSTLY SUNNY. ISOLATED SHOWERS.  
LAL.................1.  
MAX TEMPERATURE.....82 TO 89.  
MIN HUMIDITY........60 PERCENT.  
20-FOOT WINDS.......NORTHEAST 10 TO 20 MPH.  
MIXING HEIGHT.......4500 FT AGL.  
TRANSPORT WINDS.....EAST AROUND 20 MPH.  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR. SCATTERED SHOWERS.  
LAL.................1.  
MIN TEMPERATURE.....68 TO 75.  
MAX HUMIDITY........95 PERCENT.  
20-FOOT WINDS.......EAST 10 TO 20 MPH.  
MIXING HEIGHT.......3500 FT AGL.  
TRANSPORT WINDS.....EAST AROUND 20 MPH.  
   
FRIDAY
 
 
SKY/WEATHER.........SUNNY. ISOLATED SHOWERS AFTER NOON.  
LAL.................1.  
MAX TEMPERATURE.....82 TO 89.  
MIN HUMIDITY........60 PERCENT.  
20-FOOT WINDS.......NORTHEAST 10 TO 15 MPH.  
MIXING HEIGHT.......4000 FT AGL.  
TRANSPORT WINDS.....EAST AROUND 20 MPH.  
 
=  
 

 
 
HIZ019-220330-  
MAUI CENTRAL VALLEY-  
INCLUDING KAHULUI  
510 AM HST THU SEP 21 2017  
   
TODAY
 
 
SKY/WEATHER.........MOSTLY SUNNY. ISOLATED SHOWERS UNTIL NOON.  
LAL.................1.  
MAX TEMPERATURE.....AROUND 88.  
MIN HUMIDITY........55 PERCENT.  
20-FOOT WINDS.......EAST 10 TO 15 MPH.  
MIXING HEIGHT.......4500 FT AGL.  
TRANSPORT WINDS.....EAST AROUND 20 MPH.  
   
TONIGHT
 
 
SKY/WEATHER.........CLEAR.  
LAL.................1.  
MIN TEMPERATURE.....67 TO 73.  
MAX HUMIDITY........85 PERCENT.  
20-FOOT WINDS.......EAST 10 TO 15 MPH.  
MIXING HEIGHT.......3500 FT AGL.  
TRANSPORT WINDS.....EAST AROUND 20 MPH.  
   
FRIDAY
 
 
SKY/WEATHER.........SUNNY.  
LAL.................1.  
MAX TEMPERATURE.....AROUND 88.  
MIN HUMIDITY........55 PERCENT.  
20-FOOT WINDS.......EAST 10 TO 15 MPH.  
MIXING HEIGHT.......4000 FT AGL.  
TRANSPORT WINDS.....EAST AROUND 15 MPH.  
 
=  
 

 
 
HIZ020-220330-  
WINDWARD HALEAKALA-  
INCLUDING HAIKU, MAKAWAO, HANA  
510 AM HST THU SEP 21 2017  
   
TODAY
 
 
SKY/WEATHER.........PARTLY SUNNY. SCATTERED SHOWERS.  
LAL.................1.  
MAX TEMPERATURE.....AROUND 83 AT THE SHORE TO AROUND 70 AT 5000  
FEET.  
MIN HUMIDITY........65 PERCENT.  
20-FOOT WINDS.......EAST 10 TO 15 MPH.  
MIXING HEIGHT.......4000 FT AGL.  
TRANSPORT WINDS.....EAST AROUND 20 MPH.  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY. SCATTERED SHOWERS UNTIL  
MIDNIGHT, THEN SHOWERS LIKELY.  
LAL.................1.  
MIN TEMPERATURE.....AROUND 70 AT THE SHORE TO AROUND 54 AT 5000  
FEET.  
MAX HUMIDITY........100 PERCENT.  
20-FOOT WINDS.......EAST 10 TO 15 MPH.  
MIXING HEIGHT.......4500 FT AGL.  
TRANSPORT WINDS.....EAST AROUND 20 MPH.  
   
FRIDAY
 
 
SKY/WEATHER.........PARTLY SUNNY. NUMEROUS SHOWERS UNTIL NOON, THEN  
SCATTERED SHOWERS.  
LAL.................1.  
MAX TEMPERATURE.....AROUND 83 AT THE SHORE TO AROUND 70 AT 5000  
FEET.  
MIN HUMIDITY........60 PERCENT.  
20-FOOT WINDS.......EAST 10 TO 15 MPH.  
MIXING HEIGHT.......4000 FT AGL.  
TRANSPORT WINDS.....EAST AROUND 20 MPH.  
 
=  
 

 
 
HIZ021-220330-  
LEEWARD HALEAKALA-  
INCLUDING KIHEI, MAKENA, PUKALANI, KULA  
510 AM HST THU SEP 21 2017  
   
TODAY
 
 
SKY/WEATHER.........MOSTLY SUNNY. ISOLATED SHOWERS.  
LAL.................1.  
MAX TEMPERATURE.....AROUND 90 AT THE SHORE TO AROUND 73 AT 5000  
FEET.  
MIN HUMIDITY........55 PERCENT.  
20-FOOT WINDS.......EAST 10 TO 15 MPH.  
MIXING HEIGHT.......4500 FT AGL.  
TRANSPORT WINDS.....EAST AROUND 20 MPH.  
   
TONIGHT
 
 
SKY/WEATHER.........CLEAR.  
LAL.................1.  
MIN TEMPERATURE.....AROUND 70 AT THE SHORE TO AROUND 55 AT 5000  
FEET.  
MAX HUMIDITY........100 PERCENT.  
20-FOOT WINDS.......EAST 10 TO 15 MPH.  
MIXING HEIGHT.......3000 FT AGL.  
TRANSPORT WINDS.....EAST 15 TO 20 MPH.  
   
FRIDAY
 
 
SKY/WEATHER.........SUNNY. ISOLATED SHOWERS AFTER NOON.  
LAL.................1.  
MAX TEMPERATURE.....AROUND 90 AT THE SHORE TO AROUND 73 AT 5000  
FEET.  
MIN HUMIDITY........50 PERCENT.  
20-FOOT WINDS.......EAST 10 TO 15 MPH.  
MIXING HEIGHT.......4000 FT AGL.  
TRANSPORT WINDS.....EAST AROUND 20 MPH.  
 
=  
 

 
 
HIZ022-220330-  
HALEAKALA SUMMIT-  
INCLUDING HALEAKALA NATIONAL PARK ABOVE 6000 FEET  
510 AM HST THU SEP 21 2017  
   
TODAY
 
 
SKY/WEATHER.........MOSTLY SUNNY. ISOLATED SHOWERS UNTIL NOON, THEN  
SCATTERED SHOWERS.  
LAL.................1.  
MAX TEMPERATURE.....60 TO 65 AT 7000 FEET TO AROUND 59 AT THE  
SUMMIT.  
MIN HUMIDITY........40 PERCENT.  
20-FOOT WINDS.......BREEZY. EAST 15 TO 25 MPH.  
MIXING HEIGHT.......3000 FT AGL.  
TRANSPORT WINDS.....EAST AROUND 15 MPH.  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR. SCATTERED SHOWERS.  
LAL.................1.  
MIN TEMPERATURE.....46 TO 51 AT 7000 FEET TO AROUND 45 AT THE  
SUMMIT.  
MAX HUMIDITY........80 PERCENT.  
20-FOOT WINDS.......EAST 15 TO 20 MPH.  
MIXING HEIGHT.......3500 FT AGL.  
TRANSPORT WINDS.....EAST 10 TO 15 MPH.  
   
FRIDAY
 
 
SKY/WEATHER.........SUNNY. SCATTERED SHOWERS.  
LAL.................1.  
MAX TEMPERATURE.....59 TO 64 AT 7000 FEET TO AROUND 58 AT THE  
SUMMIT.  
MIN HUMIDITY........30 PERCENT.  
20-FOOT WINDS.......EAST 15 TO 20 MPH.  
MIXING HEIGHT.......2500 FT AGL.  
TRANSPORT WINDS.....EAST AROUND 10 MPH.  
 
=  
 

 
 
HIZ023-220330-  
KONA-  
INCLUDING KAILUA-KONA, MILOLII  
510 AM HST THU SEP 21 2017  
   
TODAY
 
 
SKY/WEATHER.........MOSTLY SUNNY UNTIL NOON, THEN MOSTLY CLOUDY.  
HAZE. SCATTERED SHOWERS AFTER NOON.  
LAL.................1.  
MAX TEMPERATURE.....AROUND 88 AT THE SHORE TO AROUND 69 AT 5000  
FEET.  
MIN HUMIDITY........50 PERCENT.  
20-FOOT WINDS.......EAST UP TO 5 MPH UNTIL 9 AM, THEN NORTHWEST.  
MIXING HEIGHT.......4500 FT AGL.  
TRANSPORT WINDS.....EAST AROUND 5 MPH.  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY. ISOLATED SHOWERS UNTIL MIDNIGHT.  
HAZE.  
LAL.................1.  
MIN TEMPERATURE.....AROUND 76 AT THE SHORE TO AROUND 56 AT 5000  
FEET.  
MAX HUMIDITY........100 PERCENT.  
20-FOOT WINDS.......WEST UP TO 5 MPH UNTIL 9 PM, THEN EAST.  
MIXING HEIGHT.......4000 FT AGL.  
TRANSPORT WINDS.....NORTHEAST AROUND 5 MPH.  
   
FRIDAY
 
 
SKY/WEATHER.........SUNNY UNTIL NOON, THEN PARTLY SUNNY. HAZE.  
ISOLATED SHOWERS AFTER NOON.  
LAL.................1.  
MAX TEMPERATURE.....AROUND 88 AT THE SHORE TO AROUND 70 AT 5000  
FEET.  
MIN HUMIDITY........50 PERCENT.  
20-FOOT WINDS.......EAST UP TO 5 MPH UNTIL 9 AM, THEN WEST.  
MIXING HEIGHT.......4500 FT AGL.  
TRANSPORT WINDS.....EAST AROUND 5 MPH.  
 
=  
 

 
 
HIZ024-220330-  
SOUTH BIG ISLAND-  
INCLUDING SOUTH POINT, PAHALA  
510 AM HST THU SEP 21 2017  
   
TODAY
 
 
SKY/WEATHER.........MOSTLY SUNNY UNTIL NOON, THEN MOSTLY CLOUDY.  
HAZE. ISOLATED SHOWERS AFTER NOON.  
LAL.................1.  
MAX TEMPERATURE.....71 TO 87.  
MIN HUMIDITY........50 PERCENT.  
20-FOOT WINDS.......EAST 10 TO 15 MPH.  
MIXING HEIGHT.......4500 FT AGL.  
TRANSPORT WINDS.....NORTHEAST AROUND 15 MPH.  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY. HAZE. ISOLATED SHOWERS.  
LAL.................1.  
MIN TEMPERATURE.....51 TO 72.  
MAX HUMIDITY........100 PERCENT.  
20-FOOT WINDS.......NORTHEAST 5 TO 15 MPH.  
MIXING HEIGHT.......3500 FT AGL.  
TRANSPORT WINDS.....NORTHEAST AROUND 15 MPH.  
   
FRIDAY
 
 
SKY/WEATHER.........SUNNY UNTIL NOON, THEN PARTLY SUNNY. HAZE.  
ISOLATED SHOWERS AFTER NOON.  
LAL.................1.  
MAX TEMPERATURE.....72 TO 88.  
MIN HUMIDITY........50 PERCENT.  
20-FOOT WINDS.......EAST 5 TO 15 MPH.  
MIXING HEIGHT.......4500 FT AGL.  
TRANSPORT WINDS.....NORTHEAST AROUND 10 MPH.  
 
=  
 

 
 
HIZ025-220330-  
BIG ISLAND NORTH AND EAST-  
INCLUDING HILO, VOLCANO, HONOKAA, KAMUELA  
510 AM HST THU SEP 21 2017  
   
TODAY
 
 
SKY/WEATHER.........MOSTLY SUNNY. SCATTERED SHOWERS.  
LAL.................1.  
MAX TEMPERATURE.....AROUND 86 AT THE SHORE TO AROUND 75 AT 4000  
FEET.  
MIN HUMIDITY........60 PERCENT.  
20-FOOT WINDS.......NORTHEAST 5 TO 15 MPH.  
MIXING HEIGHT.......4000 FT AGL.  
TRANSPORT WINDS.....NORTHEAST 10 TO 15 MPH.  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY UNTIL MIDNIGHT, THEN PARTLY  
CLOUDY. SCATTERED SHOWERS.  
LAL.................1.  
MIN TEMPERATURE.....AROUND 70 AT THE SHORE TO AROUND 56 AT 4000  
FEET.  
MAX HUMIDITY........100 PERCENT.  
20-FOOT WINDS.......NORTHEAST 5 TO 15 MPH.  
MIXING HEIGHT.......3500 FT AGL.  
TRANSPORT WINDS.....NORTHEAST 10 TO 15 MPH.  
   
FRIDAY
 
 
SKY/WEATHER.........PARTLY SUNNY. NUMEROUS SHOWERS UNTIL NOON, THEN  
SCATTERED SHOWERS.  
LAL.................1.  
MAX TEMPERATURE.....AROUND 86 AT THE SHORE TO AROUND 75 AT 4000  
FEET.  
MIN HUMIDITY........55 PERCENT.  
20-FOOT WINDS.......NORTHEAST 5 TO 15 MPH.  
MIXING HEIGHT.......3500 FT AGL.  
TRANSPORT WINDS.....NORTHEAST AROUND 10 MPH.  
 
=  
 

 
 
HIZ026-220330-  
KOHALA-  
INCLUDING WAIKOLOA  
510 AM HST THU SEP 21 2017  
   
TODAY
 
 
SKY/WEATHER.........MOSTLY SUNNY. ISOLATED SHOWERS AFTER NOON.  
LAL.................1.  
MAX TEMPERATURE.....71 TO 88.  
MIN HUMIDITY........45 PERCENT.  
20-FOOT WINDS.......NORTHEAST 5 TO 10 MPH.  
MIXING HEIGHT.......5500 FT AGL.  
TRANSPORT WINDS.....EAST AROUND 10 MPH.  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR. ISOLATED SHOWERS.  
LAL.................1.  
MIN TEMPERATURE.....53 TO 75.  
MAX HUMIDITY........100 PERCENT.  
20-FOOT WINDS.......EAST 5 TO 15 MPH.  
MIXING HEIGHT.......4000 FT AGL.  
TRANSPORT WINDS.....EAST AROUND 10 MPH.  
   
FRIDAY
 
 
SKY/WEATHER.........SUNNY. ISOLATED SHOWERS AFTER NOON.  
LAL.................1.  
MAX TEMPERATURE.....72 TO 89.  
MIN HUMIDITY........40 PERCENT.  
20-FOOT WINDS.......NORTHEAST 5 TO 10 MPH.  
MIXING HEIGHT.......5500 FT AGL.  
TRANSPORT WINDS.....EAST AROUND 10 MPH.  
 
=  
 

 
 
HIZ027-220330-  
BIG ISLAND INTERIOR-  
INCLUDING BRADSHAW FIELD, SADDLE ROAD ABOVE 5000 FEET  
510 AM HST THU SEP 21 2017  
   
TODAY
 
 
SKY/WEATHER.........PARTLY SUNNY. ISOLATED SHOWERS AFTER NOON.  
LAL.................1.  
MAX TEMPERATURE.....68 TO 76 AT 5000 FEET TO 62 TO 68 AT 8000 FEET.  
MIN HUMIDITY........50 PERCENT.  
20-FOOT WINDS.......NORTHEAST UP TO 10 MPH.  
MIXING HEIGHT.......3500 FT AGL.  
TRANSPORT WINDS.....NORTHEAST AROUND 5 MPH.  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY. ISOLATED SHOWERS UNTIL MIDNIGHT.  
SCATTERED SHOWERS AFTER MIDNIGHT.  
LAL.................1.  
MIN TEMPERATURE.....52 TO 58 AT 5000 FEET TO 42 TO 48 AT 8000 FEET.  
MAX HUMIDITY........100 PERCENT.  
20-FOOT WINDS.......NORTHEAST UP TO 10 MPH.  
MIXING HEIGHT.......3000 FT AGL.  
TRANSPORT WINDS.....NORTHEAST AROUND 5 MPH.  
   
FRIDAY
 
 
SKY/WEATHER.........SUNNY UNTIL NOON, THEN PARTLY SUNNY. ISOLATED  
SHOWERS AFTER NOON.  
LAL.................1.  
MAX TEMPERATURE.....69 TO 77 AT 5000 FEET TO 63 TO 69 AT 8000 FEET.  
MIN HUMIDITY........45 PERCENT.  
20-FOOT WINDS.......NORTHEAST UP TO 10 MPH.  
MIXING HEIGHT.......3000 FT AGL.  
TRANSPORT WINDS.....NORTH 0 TO 5 MPH.  
 
=  
 

 
 
HIZ028-220330-  
BIG ISLAND SUMMITS-  
INCLUDING MAUNA LOA AND MAUNA KEA ABOVE 8000 FEET  
510 AM HST THU SEP 21 2017  
   
TODAY
 
 
SKY/WEATHER.........PARTLY SUNNY.  
LAL.................1.  
MAX TEMPERATURE.....53 TO 58 AT 9000 FEET TO AROUND 46 AT THE  
SUMMITS.  
MIN HUMIDITY........30 PERCENT.  
20-FOOT WINDS.......NORTHEAST 5 TO 10 MPH.  
MIXING HEIGHT.......3000 FT AGL.  
TRANSPORT WINDS.....NORTHWEST AROUND 5 MPH.  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY UNTIL MIDNIGHT, THEN CLEAR.  
LAL.................1.  
MIN TEMPERATURE.....AROUND 40 AT 9000 FEET TO AROUND 33 AT THE  
SUMMITS.  
MAX HUMIDITY........90 PERCENT.  
20-FOOT WINDS.......NORTH UP TO 10 MPH.  
MIXING HEIGHT.......3000 FT AGL.  
TRANSPORT WINDS.....NORTHWEST AROUND 5 MPH.  
   
FRIDAY
 
 
SKY/WEATHER.........SUNNY.  
LAL.................1.  
MAX TEMPERATURE.....54 TO 59 AT 9000 FEET TO AROUND 47 AT THE  
SUMMITS.  
MIN HUMIDITY........30 PERCENT.  
20-FOOT WINDS.......NORTH UP TO 5 MPH.  
MIXING HEIGHT.......3000 FT AGL.  
TRANSPORT WINDS.....NORTHWEST AROUND 5 MPH.  
 
=  
 

 
   
FORECAST DAYS 3 THROUGH 7
 
   
SATURDAY THROUGH WEDNESDAY
 
PARTLY CLOUDY. WINDWARD, SCATTERED  
SHOWERS, MORE NUMEROUS NIGHTS AND MORNINGS. LEEWARD, ISOLATED  
SHOWERS. LOWS 78 TO 83. HIGHS 85 TO 90. EAST WINDS UP TO 15 MPH.  
 

 
 
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