372
FNHW50 PHFO 131546
FWFHFO
FIRE WEATHER PLANNING FORECAST FOR HAWAII
NATIONAL WEATHER SERVICE HONOLULU HI
546 AM HST SAT SEP 13 2025
DISCUSSION
HUMIDITY LEVELS WILL REMAIN DRY INTO NEXT WEEK WITH INCREASING
HUMIDITY AND SHOWER TRENDS FROM TUESDAY INTO WEDNESDAY AS A WEAK
LOW LEVEL TROUGH DRIFTS FROM EAST TO WEST ACROSS THE ISLAND CHAIN.
WIND SPEEDS WILL LIKELY REMAIN BELOW CRITICAL FIRE WEATHER
THRESHOLDS FOR THE NEXT SEVEN DAYS. TEMPERATURE INVERSION HEIGHTS
NEAR THE BIG ISLAND AND MAUI TODAY WILL RANGE FROM 5,500 TO 6,500
FEET.
HIZ301-140500-
NIIHAU-
546 AM HST SAT SEP 13 2025
TODAY
SKY/WEATHER.........MOSTLY SUNNY. ISOLATED SHOWERS AFTER NOON.
MAX TEMPERATURE.....82 TO 87.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......EAST 10 TO 15 MPH.
MIXING HEIGHT.......4500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY.
MIN TEMPERATURE.....71 TO 76.
MAX HUMIDITY........90 PERCENT.
20-FOOT WINDS.......EAST 10 TO 15 MPH.
MIXING HEIGHT.......4500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 5 MPH.
SUNDAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....82 TO 87.
MIN HUMIDITY........50 PERCENT.
20-FOOT WINDS.......EAST 5 TO 15 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 10 MPH.
=
HIZ302-140500-
KAUAI NORTH-
INCLUDING PRINCEVILLE, HANALEI, NA PALI STATE PARK
546 AM HST SAT SEP 13 2025
TODAY
SKY/WEATHER.........PARTLY SUNNY. SCATTERED SHOWERS UNTIL NOON,
THEN ISOLATED SHOWERS.
MAX TEMPERATURE.....80 TO 89.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......EAST 10 TO 15 MPH.
MIXING HEIGHT.......5500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 10 MPH.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY. ISOLATED SHOWERS.
MIN TEMPERATURE.....66 TO 74.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......EAST 5 TO 15 MPH.
MIXING HEIGHT.......4000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 10 MPH.
SUNDAY
SKY/WEATHER.........MOSTLY SUNNY. ISOLATED SHOWERS.
MAX TEMPERATURE.....80 TO 89.
MIN HUMIDITY........45 PERCENT.
20-FOOT WINDS.......EAST 5 TO 15 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 10 MPH.
=
HIZ303-140500-
KAUAI EAST-
INCLUDING LIHUE, KAPAA, ANAHOLA
546 AM HST SAT SEP 13 2025
TODAY
SKY/WEATHER.........PARTLY SUNNY. SCATTERED SHOWERS UNTIL NOON,
THEN ISOLATED SHOWERS.
MAX TEMPERATURE.....76 TO 87.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......EAST 10 TO 15 MPH.
MIXING HEIGHT.......5500 FT AGL.
TRANSPORT WINDS.....EAST 10 TO 15 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. ISOLATED SHOWERS.
MIN TEMPERATURE.....67 TO 76.
MAX HUMIDITY........95 PERCENT.
20-FOOT WINDS.......EAST 10 TO 15 MPH.
MIXING HEIGHT.......4000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
SUNDAY
SKY/WEATHER.........PARTLY SUNNY. ISOLATED SHOWERS.
MAX TEMPERATURE.....77 TO 88.
MIN HUMIDITY........45 PERCENT.
20-FOOT WINDS.......EAST 10 TO 15 MPH.
MIXING HEIGHT.......4000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
=
HIZ304-140500-
KAUAI SOUTH-
INCLUDING POIPU, KALAHEO, KOLOA
546 AM HST SAT SEP 13 2025
TODAY
SKY/WEATHER.........PARTLY SUNNY. SCATTERED SHOWERS UNTIL NOON,
THEN ISOLATED SHOWERS.
MAX TEMPERATURE.....82 TO 90.
MIN HUMIDITY........50 PERCENT.
20-FOOT WINDS.......EAST 10 TO 15 MPH.
MIXING HEIGHT.......5500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. ISOLATED SHOWERS.
MIN TEMPERATURE.....AROUND 73.
MAX HUMIDITY........85 PERCENT.
20-FOOT WINDS.......NORTHEAST 10 TO 15 MPH.
MIXING HEIGHT.......4000 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 15 MPH.
SUNDAY
SKY/WEATHER.........PARTLY SUNNY. ISOLATED SHOWERS.
MAX TEMPERATURE.....82 TO 90.
MIN HUMIDITY........40 PERCENT.
20-FOOT WINDS.......EAST 10 TO 15 MPH.
MIXING HEIGHT.......4000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
=
HIZ305-140500-
KAUAI SOUTHWEST-
INCLUDING WAIMEA, WAIMEA CANYON STATE PARK, HANAPEPE, KEKAHA,
BARKING SANDS
546 AM HST SAT SEP 13 2025
TODAY
SKY/WEATHER.........MOSTLY SUNNY. ISOLATED SHOWERS.
MAX TEMPERATURE.....73 TO 91.
MIN HUMIDITY........50 PERCENT.
20-FOOT WINDS.......EAST 5 TO 15 MPH.
MIXING HEIGHT.......5000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 10 MPH.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY. ISOLATED SHOWERS.
MIN TEMPERATURE.....61 TO 76.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......EAST 5 TO 15 MPH.
MIXING HEIGHT.......4500 FT AGL.
TRANSPORT WINDS.....EAST 5 TO 10 MPH.
SUNDAY
SKY/WEATHER.........MOSTLY SUNNY. ISOLATED SHOWERS AFTER NOON.
MAX TEMPERATURE.....74 TO 91.
MIN HUMIDITY........40 PERCENT.
20-FOOT WINDS.......NORTHEAST 5 TO 10 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 10 MPH.
=
HIZ306-140500-
KAUAI MOUNTAINS-
546 AM HST SAT SEP 13 2025
TODAY
SKY/WEATHER.........PARTLY SUNNY. SCATTERED SHOWERS UNTIL NOON,
THEN ISOLATED SHOWERS.
MAX TEMPERATURE.....62 TO 87.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......EAST 10 TO 15 MPH.
MIXING HEIGHT.......5000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 10 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. ISOLATED SHOWERS.
MIN TEMPERATURE.....54 TO 72.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......EAST 10 TO 15 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....EAST 10 TO 15 MPH.
SUNDAY
SKY/WEATHER.........PARTLY SUNNY. ISOLATED SHOWERS.
MAX TEMPERATURE.....63 TO 87.
MIN HUMIDITY........50 PERCENT.
20-FOOT WINDS.......EAST 10 TO 15 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST 10 TO 15 MPH.
=
HIZ307-140500-
EAST HONOLULU-
INCLUDING HAWAII KAI, AINA HAINA, KAHALA
546 AM HST SAT SEP 13 2025
TODAY
SKY/WEATHER.........PARTLY SUNNY. SCATTERED SHOWERS UNTIL NOON.
MAX TEMPERATURE.....80 TO 88.
MIN HUMIDITY........50 PERCENT.
20-FOOT WINDS.......BREEZY. EAST 15 TO 25 MPH.
MIXING HEIGHT.......5000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 20 MPH.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY. ISOLATED SHOWERS AFTER MIDNIGHT.
MIN TEMPERATURE.....AROUND 75.
MAX HUMIDITY........85 PERCENT.
20-FOOT WINDS.......BREEZY. EAST 15 TO 25 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 25 MPH.
SUNDAY
SKY/WEATHER.........MOSTLY SUNNY. ISOLATED SHOWERS UNTIL NOON.
MAX TEMPERATURE.....80 TO 88.
MIN HUMIDITY........45 PERCENT.
20-FOOT WINDS.......NORTHEAST 15 TO 20 MPH.
MIXING HEIGHT.......4000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 20 MPH.
=
HIZ308-140500-
HONOLULU METRO-
INCLUDING HONOLULU, WAIKIKI
546 AM HST SAT SEP 13 2025
TODAY
SKY/WEATHER.........MOSTLY SUNNY. SCATTERED SHOWERS UNTIL NOON.
MAX TEMPERATURE.....AROUND 88.
MIN HUMIDITY........50 PERCENT.
20-FOOT WINDS.......EAST 15 TO 20 MPH.
MIXING HEIGHT.......4000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 20 MPH.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY. ISOLATED SHOWERS AFTER MIDNIGHT.
MIN TEMPERATURE.....AROUND 77.
MAX HUMIDITY........75 PERCENT.
20-FOOT WINDS.......NORTHEAST 15 TO 20 MPH.
MIXING HEIGHT.......4000 FT AGL.
TRANSPORT WINDS.....EAST 20 TO 25 MPH.
SUNDAY
SKY/WEATHER.........MOSTLY SUNNY. ISOLATED SHOWERS UNTIL NOON.
MAX TEMPERATURE.....AROUND 88.
MIN HUMIDITY........45 PERCENT.
20-FOOT WINDS.......NORTHEAST AROUND 15 MPH.
MIXING HEIGHT.......4000 FT AGL.
TRANSPORT WINDS.....EAST 20 TO 25 MPH.
=
HIZ309-140500-
EWA PLAIN-
INCLUDING KAPOLEI
546 AM HST SAT SEP 13 2025
TODAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....78 TO 89.
MIN HUMIDITY........50 PERCENT.
20-FOOT WINDS.......EAST AROUND 15 MPH.
MIXING HEIGHT.......5000 FT AGL.
TRANSPORT WINDS.....EAST 15 TO 20 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....66 TO 76.
MAX HUMIDITY........85 PERCENT.
20-FOOT WINDS.......EAST 10 TO 15 MPH.
MIXING HEIGHT.......4000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 20 MPH.
SUNDAY
SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....78 TO 89.
MIN HUMIDITY........45 PERCENT.
20-FOOT WINDS.......EAST 10 TO 15 MPH.
MIXING HEIGHT.......4000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 20 MPH.
=
HIZ310-140500-
WAIANAE COAST-
INCLUDING NANAKULI, WAIANAE, MAKAHA
546 AM HST SAT SEP 13 2025
TODAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....83 TO 91.
MIN HUMIDITY........45 PERCENT.
20-FOOT WINDS.......EAST 10 TO 15 MPH.
MIXING HEIGHT.......5500 FT AGL.
TRANSPORT WINDS.....EAST 10 TO 15 MPH.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY.
MIN TEMPERATURE.....69 TO 76.
MAX HUMIDITY........85 PERCENT.
20-FOOT WINDS.......EAST 5 TO 15 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
SUNDAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....83 TO 91.
MIN HUMIDITY........40 PERCENT.
20-FOOT WINDS.......NORTHEAST 5 TO 15 MPH.
MIXING HEIGHT.......4000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
=
HIZ311-140500-
OAHU NORTH SHORE-
INCLUDING WAIALUA, HALEIWA, PUPUKEA
546 AM HST SAT SEP 13 2025
TODAY
SKY/WEATHER.........MOSTLY SUNNY. ISOLATED SHOWERS.
MAX TEMPERATURE.....83 TO 89.
MIN HUMIDITY........50 PERCENT.
20-FOOT WINDS.......EAST 10 TO 15 MPH.
MIXING HEIGHT.......5000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 20 MPH DECREASING TO AROUND 10 MPH
IN THE AFTERNOON.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY. ISOLATED SHOWERS AFTER MIDNIGHT.
MIN TEMPERATURE.....69 TO 76.
MAX HUMIDITY........90 PERCENT.
20-FOOT WINDS.......EAST 10 TO 15 MPH.
MIXING HEIGHT.......4000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
SUNDAY
SKY/WEATHER.........MOSTLY SUNNY. ISOLATED SHOWERS UNTIL NOON.
MAX TEMPERATURE.....82 TO 89.
MIN HUMIDITY........45 PERCENT.
20-FOOT WINDS.......EAST 10 TO 15 MPH.
MIXING HEIGHT.......4000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
=
HIZ312-140500-
KOOLAU WINDWARD-
INCLUDING KAHUKU, LAIE, PUNALUU, KAHALUU, AHUIMANU
546 AM HST SAT SEP 13 2025
TODAY
SKY/WEATHER.........PARTLY SUNNY. SCATTERED SHOWERS UNTIL NOON,
THEN ISOLATED SHOWERS.
MAX TEMPERATURE.....73 TO 87.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......EAST 15 TO 20 MPH.
MIXING HEIGHT.......5500 FT AGL.
TRANSPORT WINDS.....EAST 15 TO 20 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. ISOLATED SHOWERS.
MIN TEMPERATURE.....65 TO 78.
MAX HUMIDITY........95 PERCENT.
20-FOOT WINDS.......EAST 10 TO 20 MPH.
MIXING HEIGHT.......4000 FT AGL.
TRANSPORT WINDS.....EAST 15 TO 20 MPH.
SUNDAY
SKY/WEATHER.........PARTLY SUNNY. ISOLATED SHOWERS.
MAX TEMPERATURE.....73 TO 88.
MIN HUMIDITY........50 PERCENT.
20-FOOT WINDS.......EAST 10 TO 20 MPH.
MIXING HEIGHT.......4000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 20 MPH.
=
HIZ313-140500-
KOOLAU LEEWARD-
INCLUDING NUUANU, MANOA, PALOLO
546 AM HST SAT SEP 13 2025
TODAY
SKY/WEATHER.........PARTLY SUNNY. SCATTERED SHOWERS UNTIL NOON,
THEN ISOLATED SHOWERS.
MAX TEMPERATURE.....74 TO 87.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......EAST 15 TO 20 MPH.
MIXING HEIGHT.......5000 FT AGL.
TRANSPORT WINDS.....EAST 15 TO 20 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. ISOLATED SHOWERS.
MIN TEMPERATURE.....65 TO 78.
MAX HUMIDITY........95 PERCENT.
20-FOOT WINDS.......BREEZY. EAST 15 TO 25 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 20 MPH.
SUNDAY
SKY/WEATHER.........PARTLY SUNNY. ISOLATED SHOWERS.
MAX TEMPERATURE.....74 TO 87.
MIN HUMIDITY........50 PERCENT.
20-FOOT WINDS.......EAST 15 TO 20 MPH.
MIXING HEIGHT.......4000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 20 MPH.
=
HIZ314-140500-
OLOMANA-
INCLUDING KAILUA, KANEOHE, WAIMANALO
546 AM HST SAT SEP 13 2025
TODAY
SKY/WEATHER.........PARTLY SUNNY. SCATTERED SHOWERS UNTIL NOON,
THEN ISOLATED SHOWERS.
MAX TEMPERATURE.....78 TO 85.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......BREEZY. EAST 15 TO 25 MPH.
MIXING HEIGHT.......5500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 20 MPH.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY UNTIL MIDNIGHT, THEN MOSTLY
CLOUDY. ISOLATED SHOWERS.
MIN TEMPERATURE.....71 TO 78.
MAX HUMIDITY........85 PERCENT.
20-FOOT WINDS.......BREEZY. EAST 15 TO 25 MPH.
MIXING HEIGHT.......4000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 25 MPH.
SUNDAY
SKY/WEATHER.........MOSTLY SUNNY. ISOLATED SHOWERS.
MAX TEMPERATURE.....79 TO 85.
MIN HUMIDITY........50 PERCENT.
20-FOOT WINDS.......NORTHEAST 15 TO 20 MPH.
MIXING HEIGHT.......4000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 20 MPH.
=
HIZ315-140500-
CENTRAL OAHU-
INCLUDING MILILANI, WAHIAWA, PEARL CITY
546 AM HST SAT SEP 13 2025
TODAY
SKY/WEATHER.........MOSTLY SUNNY. SCATTERED SHOWERS UNTIL NOON,
THEN ISOLATED SHOWERS.
MAX TEMPERATURE.....78 TO 87.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......EAST 10 TO 15 MPH.
MIXING HEIGHT.......5500 FT AGL.
TRANSPORT WINDS.....EAST 15 TO 20 MPH.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY. ISOLATED SHOWERS.
MIN TEMPERATURE.....66 TO 76.
MAX HUMIDITY........90 PERCENT.
20-FOOT WINDS.......EAST 10 TO 15 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....EAST 15 TO 20 MPH.
SUNDAY
SKY/WEATHER.........MOSTLY SUNNY. ISOLATED SHOWERS.
MAX TEMPERATURE.....78 TO 87.
MIN HUMIDITY........45 PERCENT.
20-FOOT WINDS.......EAST 10 TO 15 MPH.
MIXING HEIGHT.......4000 FT AGL.
TRANSPORT WINDS.....EAST 15 TO 20 MPH.
=
HIZ316-140500-
WAIANAE MOUNTAINS-
546 AM HST SAT SEP 13 2025
TODAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....79 TO 91.
MIN HUMIDITY........50 PERCENT.
20-FOOT WINDS.......EAST 10 TO 15 MPH.
MIXING HEIGHT.......5000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 20 MPH DECREASING TO AROUND 10 MPH
IN THE AFTERNOON.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY.
MIN TEMPERATURE.....66 TO 76.
MAX HUMIDITY........95 PERCENT.
20-FOOT WINDS.......EAST 10 TO 20 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....EAST 10 TO 15 MPH.
SUNDAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....79 TO 91.
MIN HUMIDITY........45 PERCENT.
20-FOOT WINDS.......NORTHEAST 10 TO 20 MPH.
MIXING HEIGHT.......4000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 20 MPH.
=
HIZ317-140500-
MOLOKAI WINDWARD-
INCLUDING KALAUPAPA, HALAWA VALLEY
546 AM HST SAT SEP 13 2025
TODAY
SKY/WEATHER.........MOSTLY CLOUDY UNTIL NOON, THEN MOSTLY SUNNY.
SCATTERED SHOWERS UNTIL NOON, THEN ISOLATED
SHOWERS.
MAX TEMPERATURE.....67 TO 85.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......BREEZY. EAST 15 TO 25 MPH.
MIXING HEIGHT.......5000 FT AGL.
TRANSPORT WINDS.....EAST 15 TO 20 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. ISOLATED SHOWERS.
MIN TEMPERATURE.....55 TO 75.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......BREEZY. EAST 15 TO 25 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....EAST 20 TO 25 MPH.
SUNDAY
SKY/WEATHER.........PARTLY SUNNY. ISOLATED SHOWERS.
MAX TEMPERATURE.....67 TO 85.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......EAST 15 TO 20 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 20 MPH.
=
HIZ318-140500-
MOLOKAI SOUTHEAST-
INCLUDING PUKOO
546 AM HST SAT SEP 13 2025
TODAY
SKY/WEATHER.........PARTLY SUNNY. SCATTERED SHOWERS UNTIL NOON,
THEN ISOLATED SHOWERS.
MAX TEMPERATURE.....68 TO 84.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......BREEZY. EAST 15 TO 25 MPH.
MIXING HEIGHT.......5000 FT AGL.
TRANSPORT WINDS.....EAST 15 TO 20 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. ISOLATED SHOWERS.
MIN TEMPERATURE.....56 TO 75.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......WINDY. EAST 15 TO 30 MPH.
MIXING HEIGHT.......4000 FT AGL.
TRANSPORT WINDS.....EAST 20 TO 25 MPH.
SUNDAY
SKY/WEATHER.........PARTLY SUNNY. ISOLATED SHOWERS.
MAX TEMPERATURE.....68 TO 85.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......BREEZY. EAST 15 TO 25 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....EAST 15 TO 20 MPH.
=
HIZ319-140500-
MOLOKAI NORTH-
INCLUDING HOOLEHUA
546 AM HST SAT SEP 13 2025
TODAY
SKY/WEATHER.........MOSTLY SUNNY. ISOLATED SHOWERS UNTIL NOON.
MAX TEMPERATURE.....77 TO 86.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......BREEZY. EAST 15 TO 25 MPH.
MIXING HEIGHT.......4500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 20 MPH.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY.
MIN TEMPERATURE.....67 TO 75.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......BREEZY. EAST 15 TO 25 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....EAST 20 TO 25 MPH.
SUNDAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....78 TO 87.
MIN HUMIDITY........50 PERCENT.
20-FOOT WINDS.......EAST 15 TO 20 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 20 MPH.
=
HIZ320-140500-
MOLOKAI WEST-
INCLUDING KEPUHI
546 AM HST SAT SEP 13 2025
TODAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....81 TO 89.
MIN HUMIDITY........50 PERCENT.
20-FOOT WINDS.......EAST 15 TO 20 MPH.
MIXING HEIGHT.......4000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 20 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....AROUND 74.
MAX HUMIDITY........85 PERCENT.
20-FOOT WINDS.......EAST 15 TO 20 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 20 MPH.
SUNDAY
SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....82 TO 89.
MIN HUMIDITY........45 PERCENT.
20-FOOT WINDS.......EAST 15 TO 20 MPH.
MIXING HEIGHT.......4000 FT AGL.
TRANSPORT WINDS.....EAST 15 TO 20 MPH.
=
HIZ321-140500-
MOLOKAI LEEWARD SOUTH-
INCLUDING KAUNAKAKAI, MAUNALOA
546 AM HST SAT SEP 13 2025
TODAY
SKY/WEATHER.........MOSTLY SUNNY. ISOLATED SHOWERS UNTIL NOON.
MAX TEMPERATURE.....73 TO 90.
MIN HUMIDITY........50 PERCENT.
20-FOOT WINDS.......BREEZY. EAST 15 TO 25 MPH.
MIXING HEIGHT.......4500 FT AGL.
TRANSPORT WINDS.....EAST 15 TO 20 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....59 TO 75.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......BREEZY. EAST 15 TO 25 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 20 MPH.
SUNDAY
SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....73 TO 90.
MIN HUMIDITY........50 PERCENT.
20-FOOT WINDS.......EAST 15 TO 20 MPH.
MIXING HEIGHT.......4000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 20 MPH.
=
HIZ322-140500-
LANAI WINDWARD-
INCLUDING SHIPWRECK BEACH
546 AM HST SAT SEP 13 2025
TODAY
SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....74 TO 88.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......EAST 5 TO 15 MPH.
MIXING HEIGHT.......5500 FT AGL.
TRANSPORT WINDS.....EAST 5 TO 10 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....65 TO 75.
MAX HUMIDITY........95 PERCENT.
20-FOOT WINDS.......EAST 5 TO 15 MPH.
MIXING HEIGHT.......4000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 10 MPH.
SUNDAY
SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....74 TO 88.
MIN HUMIDITY........50 PERCENT.
20-FOOT WINDS.......EAST 5 TO 10 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 10 MPH.
=
HIZ323-140500-
LANAI LEEWARD-
INCLUDING KAUMALAPAU HARBOR
546 AM HST SAT SEP 13 2025
TODAY
SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....80 TO 89.
MIN HUMIDITY........50 PERCENT.
20-FOOT WINDS.......EAST 5 TO 15 MPH.
MIXING HEIGHT.......5500 FT AGL.
TRANSPORT WINDS.....EAST 5 TO 10 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....68 TO 74.
MAX HUMIDITY........85 PERCENT.
20-FOOT WINDS.......EAST 5 TO 15 MPH.
MIXING HEIGHT.......4000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 10 MPH.
SUNDAY
SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....80 TO 89.
MIN HUMIDITY........45 PERCENT.
20-FOOT WINDS.......EAST 5 TO 10 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....EAST 5 TO 10 MPH.
=
HIZ324-140500-
LANAI SOUTH-
INCLUDING MANELE
546 AM HST SAT SEP 13 2025
TODAY
SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....AROUND 81.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......EAST UP TO 5 MPH UNTIL NOON, THEN 5 TO 10 MPH.
MIXING HEIGHT.......4500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 5 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....AROUND 69.
MAX HUMIDITY........90 PERCENT.
20-FOOT WINDS.......NORTHEAST UP TO 10 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 5 MPH.
SUNDAY
SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....AROUND 81.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......WEST UP TO 5 MPH UNTIL NOON, THEN SOUTH AROUND
5 MPH UNTIL 3 PM, THEN EAST.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 5 MPH.
=
HIZ325-140500-
LANAI MAUKA-
INCLUDING LANAI CITY
546 AM HST SAT SEP 13 2025
TODAY
SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....73 TO 83.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......EAST 5 TO 15 MPH.
MIXING HEIGHT.......4000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 5 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....61 TO 68.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......EAST 5 TO 15 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 10 MPH.
SUNDAY
SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....72 TO 83.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......NORTHEAST UP TO 5 MPH UNTIL 9 AM, THEN
SOUTHEAST.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 5 MPH.
=
HIZ326-140500-
KAHOOLAWE-
546 AM HST SAT SEP 13 2025
TODAY
SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....80 TO 87.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......BREEZY. EAST 10 TO 25 MPH.
MIXING HEIGHT.......5000 FT AGL.
TRANSPORT WINDS.....NORTHEAST 10 TO 15 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....68 TO 74.
MAX HUMIDITY........90 PERCENT.
20-FOOT WINDS.......BREEZY. EAST 10 TO 25 MPH UNTIL MIDNIGHT, THEN
10 TO 15 MPH.
MIXING HEIGHT.......4000 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 15 MPH.
SUNDAY
SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....81 TO 87.
MIN HUMIDITY........50 PERCENT.
20-FOOT WINDS.......EAST 5 TO 15 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 10 MPH.
=
HIZ327-140500-
MAUI WINDWARD WEST-
INCLUDING WAILUKU
546 AM HST SAT SEP 13 2025
TODAY
SKY/WEATHER.........PARTLY SUNNY. SCATTERED SHOWERS UNTIL NOON,
THEN ISOLATED SHOWERS.
MAX TEMPERATURE.....60 TO 87.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......EAST 10 TO 20 MPH.
MIXING HEIGHT.......5000 FT AGL.
TRANSPORT WINDS.....EAST 10 TO 15 MPH.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY. ISOLATED SHOWERS.
MIN TEMPERATURE.....53 TO 75.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......EAST 10 TO 20 MPH.
MIXING HEIGHT.......4000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
SUNDAY
SKY/WEATHER.........MOSTLY SUNNY. ISOLATED SHOWERS.
MAX TEMPERATURE.....60 TO 87.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......EAST 10 TO 15 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....EAST 10 TO 15 MPH.
=
HIZ328-140500-
MAUI LEEWARD WEST-
INCLUDING LAHAINA, KAANAPALI
546 AM HST SAT SEP 13 2025
TODAY
SKY/WEATHER.........MOSTLY SUNNY. ISOLATED SHOWERS UNTIL NOON.
MAX TEMPERATURE.....78 TO 89.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......NORTHEAST 10 TO 15 MPH.
MIXING HEIGHT.......5500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 10 MPH.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY.
MIN TEMPERATURE.....68 TO 76.
MAX HUMIDITY........90 PERCENT.
20-FOOT WINDS.......EAST 10 TO 15 MPH.
MIXING HEIGHT.......4000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
SUNDAY
SKY/WEATHER.........MOSTLY SUNNY. ISOLATED SHOWERS UNTIL NOON.
MAX TEMPERATURE.....78 TO 89.
MIN HUMIDITY........50 PERCENT.
20-FOOT WINDS.......EAST 5 TO 15 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 10 MPH.
=
HIZ329-140500-
MAUI CENTRAL VALLEY NORTH-
INCLUDING KAHULUI
546 AM HST SAT SEP 13 2025
TODAY
SKY/WEATHER.........MOSTLY SUNNY. ISOLATED SHOWERS UNTIL NOON.
MAX TEMPERATURE.....AROUND 88.
MIN HUMIDITY........45 PERCENT.
20-FOOT WINDS.......NORTHEAST 10 TO 15 MPH.
MIXING HEIGHT.......6000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 10 MPH.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY.
MIN TEMPERATURE.....68 TO 73.
MAX HUMIDITY........85 PERCENT.
20-FOOT WINDS.......EAST 10 TO 15 MPH.
MIXING HEIGHT.......4000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
SUNDAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....AROUND 88.
MIN HUMIDITY........45 PERCENT.
20-FOOT WINDS.......NORTHEAST 5 TO 15 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 10 MPH.
=
HIZ330-140500-
MAUI CENTRAL VALLEY SOUTH-
INCLUDING MAALAEA
546 AM HST SAT SEP 13 2025
TODAY
SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....78 TO 90.
MIN HUMIDITY........45 PERCENT.
20-FOOT WINDS.......NORTHEAST 10 TO 15 MPH.
MIXING HEIGHT.......6000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 5 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....69 TO 74.
MAX HUMIDITY........85 PERCENT.
20-FOOT WINDS.......NORTHEAST 5 TO 15 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 10 MPH.
SUNDAY
SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....79 TO 91.
MIN HUMIDITY........40 PERCENT.
20-FOOT WINDS.......NORTH 5 TO 10 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 5 MPH.
=
HIZ331-140500-
WINDWARD HALEAKALA-
INCLUDING HAIKU, MAKAWAO, HANA
546 AM HST SAT SEP 13 2025
TODAY
SKY/WEATHER.........MOSTLY CLOUDY UNTIL NOON, THEN MOSTLY SUNNY.
SCATTERED SHOWERS UNTIL NOON, THEN ISOLATED
SHOWERS.
MAX TEMPERATURE.....AROUND 83 AT THE SHORE TO AROUND 68 AT 5000
FEET.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......EAST 10 TO 15 MPH.
MIXING HEIGHT.......4500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. ISOLATED SHOWERS.
MIN TEMPERATURE.....AROUND 71 AT THE SHORE TO AROUND 53 AT 5000
FEET.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......EAST 10 TO 20 MPH.
MIXING HEIGHT.......4000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
SUNDAY
SKY/WEATHER.........PARTLY SUNNY. ISOLATED SHOWERS.
MAX TEMPERATURE.....AROUND 83 AT THE SHORE TO AROUND 69 AT 5000
FEET.
MIN HUMIDITY........50 PERCENT.
20-FOOT WINDS.......EAST 10 TO 15 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
=
HIZ332-140500-
KIPAHULU-
INCLUDING HAMOA
546 AM HST SAT SEP 13 2025
TODAY
SKY/WEATHER.........PARTLY SUNNY. SCATTERED SHOWERS UNTIL NOON,
THEN ISOLATED SHOWERS.
MAX TEMPERATURE.....62 TO 81.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......EAST AROUND 15 MPH.
MIXING HEIGHT.......5000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. ISOLATED SHOWERS UNTIL MIDNIGHT,
THEN SCATTERED SHOWERS.
MIN TEMPERATURE.....54 TO 72.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......EAST 15 TO 20 MPH.
MIXING HEIGHT.......4000 FT AGL.
TRANSPORT WINDS.....EAST 15 TO 20 MPH.
SUNDAY
SKY/WEATHER.........PARTLY SUNNY. SCATTERED SHOWERS UNTIL NOON,
THEN ISOLATED SHOWERS.
MAX TEMPERATURE.....62 TO 82.
MIN HUMIDITY........65 PERCENT.
20-FOOT WINDS.......EAST 10 TO 15 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
=
HIZ333-140500-
SOUTH MAUI/UPCOUNTRY-
INCLUDING KIHEI, MAKENA, PUKALANI, KULA, ULUPALAKUA
546 AM HST SAT SEP 13 2025
TODAY
SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....AROUND 87 AT THE SHORE TO AROUND 69 AT 5000
FEET.
MIN HUMIDITY........50 PERCENT.
20-FOOT WINDS.......NORTHEAST 10 TO 15 MPH.
MIXING HEIGHT.......5500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 10 MPH.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY.
MIN TEMPERATURE.....AROUND 71 AT THE SHORE TO AROUND 52 AT 5000
FEET.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......EAST 10 TO 15 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
SUNDAY
SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....AROUND 87 AT THE SHORE TO AROUND 69 AT 5000
FEET.
MIN HUMIDITY........45 PERCENT.
20-FOOT WINDS.......NORTHEAST 5 TO 15 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 10 MPH.
=
HIZ334-140500-
SOUTH HALEAKALA-
INCLUDING KIPAHULU, KAUPO
546 AM HST SAT SEP 13 2025
TODAY
SKY/WEATHER.........MOSTLY SUNNY. SCATTERED SHOWERS UNTIL NOON.
MAX TEMPERATURE.....63 TO 86.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......EAST 10 TO 20 MPH.
MIXING HEIGHT.......4000 FT AGL.
TRANSPORT WINDS.....EAST 10 TO 15 MPH.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY.
MIN TEMPERATURE.....51 TO 72.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......EAST 15 TO 20 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST 15 TO 20 MPH.
SUNDAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....63 TO 87.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......EAST 10 TO 15 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
=
HIZ335-140500-
HALEAKALA SUMMIT-
INCLUDING HALEAKALA NATIONAL PARK ABOVE 6000 FEET
546 AM HST SAT SEP 13 2025
TODAY
SKY/WEATHER.........SUNNY. SCATTERED SHOWERS UNTIL NOON.
MAX TEMPERATURE.....59 TO 67 AT 7000 FEET TO AROUND 58 AT THE
SUMMIT.
MIN HUMIDITY........15 PERCENT.
20-FOOT WINDS.......EAST 10 TO 20 MPH.
MIXING HEIGHT.......7500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR. ISOLATED SHOWERS.
MIN TEMPERATURE.....44 TO 55.
MAX HUMIDITY........85 PERCENT.
20-FOOT WINDS.......BREEZY. EAST 10 TO 25 MPH.
MIXING HEIGHT.......4500 FT AGL.
TRANSPORT WINDS.....EAST 15 TO 20 MPH.
SUNDAY
SKY/WEATHER.........SUNNY. ISOLATED SHOWERS UNTIL NOON.
MAX TEMPERATURE.....59 TO 67 AT 7000 FEET TO AROUND 57 AT THE
SUMMIT.
MIN HUMIDITY........20 PERCENT.
20-FOOT WINDS.......BREEZY. EAST 10 TO 25 MPH UNTIL NOON, THEN 10
TO 15 MPH.
MIXING HEIGHT.......6000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
=
HIZ336-140500-
KONA-
INCLUDING KAILUA-KONA, KEALAKEKUA, MILOLII
546 AM HST SAT SEP 13 2025
TODAY
SKY/WEATHER.........PARTLY SUNNY. HAZE. ISOLATED SHOWERS AFTER
NOON.
MAX TEMPERATURE.....68 TO 90.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......NORTH UP TO 5 MPH UNTIL NOON, THEN NORTHWEST.
MIXING HEIGHT.......4000 FT AGL.
TRANSPORT WINDS.....NORTH AROUND 5 MPH.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY. ISOLATED SHOWERS UNTIL MIDNIGHT.
HAZE.
MIN TEMPERATURE.....50 TO 76.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......NORTH UP TO 10 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....NORTH AROUND 5 MPH.
SUNDAY
SKY/WEATHER.........MOSTLY SUNNY UNTIL NOON, THEN MOSTLY CLOUDY.
HAZE. ISOLATED SHOWERS AFTER NOON.
MAX TEMPERATURE.....67 TO 89.
MIN HUMIDITY........45 PERCENT.
20-FOOT WINDS.......SOUTH UP TO 5 MPH UNTIL 9 AM, THEN NORTHWEST.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....NORTH AROUND 5 MPH.
=
HIZ337-140500-
BIG ISLAND SOUTH-
INCLUDING OCEAN VIEW
546 AM HST SAT SEP 13 2025
TODAY
SKY/WEATHER.........MOSTLY SUNNY. HAZE. ISOLATED SHOWERS AFTER
NOON.
MAX TEMPERATURE.....67 TO 90.
MIN HUMIDITY........50 PERCENT.
20-FOOT WINDS.......EAST 5 TO 15 MPH.
MIXING HEIGHT.......5000 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 10 MPH.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY. HAZE.
MIN TEMPERATURE.....53 TO 75.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......EAST 10 TO 20 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 15 MPH.
SUNDAY
SKY/WEATHER.........MOSTLY SUNNY UNTIL NOON, THEN MOSTLY CLOUDY.
HAZE. ISOLATED SHOWERS AFTER NOON.
MAX TEMPERATURE.....67 TO 89.
MIN HUMIDITY........50 PERCENT.
20-FOOT WINDS.......EAST 5 TO 15 MPH.
MIXING HEIGHT.......4000 FT AGL.
TRANSPORT WINDS.....NORTHEAST 10 TO 15 MPH.
=
HIZ338-140500-
BIG ISLAND SOUTHEAST-
INCLUDING SOUTH POINT, PAHALA
546 AM HST SAT SEP 13 2025
TODAY
SKY/WEATHER.........MOSTLY SUNNY. HAZE. SCATTERED SHOWERS UNTIL
NOON. ISOLATED SHOWERS AFTER NOON.
MAX TEMPERATURE.....67 TO 91.
MIN HUMIDITY........45 PERCENT.
20-FOOT WINDS.......NORTHEAST 5 TO 20 MPH.
MIXING HEIGHT.......4500 FT AGL.
TRANSPORT WINDS.....NORTHEAST 10 TO 15 MPH.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY. HAZE. ISOLATED SHOWERS UNTIL
MIDNIGHT. SCATTERED SHOWERS AFTER MIDNIGHT.
MIN TEMPERATURE.....52 TO 75.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......NORTHEAST 10 TO 20 MPH.
MIXING HEIGHT.......4500 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 15 MPH.
SUNDAY
SKY/WEATHER.........SUNNY UNTIL NOON, THEN PARTLY SUNNY. HAZE.
ISOLATED SHOWERS AFTER NOON.
MAX TEMPERATURE.....67 TO 91.
MIN HUMIDITY........40 PERCENT.
20-FOOT WINDS.......EAST 5 TO 15 MPH.
MIXING HEIGHT.......4500 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 10 MPH.
=
HIZ339-140500-
BIG ISLAND EAST-
INCLUDING HILO, VOLCANO, PAHOA, MOUNTAIN VIEW, LAUPAHOEHOE
546 AM HST SAT SEP 13 2025
TODAY
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED SHOWERS UNTIL NOON,
THEN ISOLATED SHOWERS.
MAX TEMPERATURE.....AROUND 85 AT THE SHORE TO AROUND 70 AT 4000
FEET.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......NORTHEAST 5 TO 15 MPH.
MIXING HEIGHT.......5000 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 10 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. ISOLATED SHOWERS UNTIL MIDNIGHT,
THEN SCATTERED SHOWERS.
MIN TEMPERATURE.....AROUND 70 AT THE SHORE TO AROUND 58 AT 4000
FEET.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......NORTHEAST 5 TO 15 MPH.
MIXING HEIGHT.......4500 FT AGL.
TRANSPORT WINDS.....NORTHEAST 10 TO 15 MPH.
SUNDAY
SKY/WEATHER.........PARTLY SUNNY. SCATTERED SHOWERS UNTIL NOON,
THEN ISOLATED SHOWERS.
MAX TEMPERATURE.....AROUND 86 AT THE SHORE TO AROUND 72 AT 4000
FEET.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......NORTHEAST UP TO 15 MPH.
MIXING HEIGHT.......5500 FT AGL.
TRANSPORT WINDS.....NORTHEAST 5 TO 10 MPH.
=
HIZ340-140500-
BIG ISLAND NORTH-
INCLUDING HONOKAA, KAMUELA, WAIPIO VALLEY, HAWI
546 AM HST SAT SEP 13 2025
TODAY
SKY/WEATHER.........PARTLY SUNNY. SCATTERED SHOWERS UNTIL NOON,
THEN ISOLATED SHOWERS.
MAX TEMPERATURE.....65 TO 85.
MIN HUMIDITY........50 PERCENT.
20-FOOT WINDS.......EAST 10 TO 15 MPH.
MIXING HEIGHT.......4000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 10 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY UNTIL MIDNIGHT, THEN PARTLY
CLOUDY. ISOLATED SHOWERS.
MIN TEMPERATURE.....53 TO 72.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......EAST 10 TO 20 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
SUNDAY
SKY/WEATHER.........MOSTLY SUNNY UNTIL NOON, THEN MOSTLY CLOUDY.
ISOLATED SHOWERS.
MAX TEMPERATURE.....65 TO 85.
MIN HUMIDITY........50 PERCENT.
20-FOOT WINDS.......EAST 10 TO 15 MPH.
MIXING HEIGHT.......4000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
=
HIZ341-140500-
KOHALA-
INCLUDING KAWAIHAE, WAIKOLOA, WAIKII, PUUANAHULU
546 AM HST SAT SEP 13 2025
TODAY
SKY/WEATHER.........MOSTLY SUNNY. HAZE. ISOLATED SHOWERS AFTER
NOON.
MAX TEMPERATURE.....AROUND 87 AT THE SHORE TO AROUND 69 AT 5000
FEET.
MIN HUMIDITY........45 PERCENT.
20-FOOT WINDS.......NORTH UP TO 10 MPH.
MIXING HEIGHT.......4000 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 5 MPH.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY. HAZE.
MIN TEMPERATURE.....AROUND 76 AT THE SHORE TO AROUND 58 AT 5000
FEET.
MAX HUMIDITY........95 PERCENT.
20-FOOT WINDS.......NORTHEAST UP TO 10 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 5 MPH.
SUNDAY
SKY/WEATHER.........MOSTLY SUNNY. HAZE. ISOLATED SHOWERS AFTER
NOON.
MAX TEMPERATURE.....AROUND 87 AT THE SHORE TO AROUND 68 AT 5000
FEET.
MIN HUMIDITY........40 PERCENT.
20-FOOT WINDS.......NORTH UP TO 10 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 5 MPH.
=
HIZ342-140500-
BIG ISLAND INTERIOR-
INCLUDING BRADSHAW FIELD, SADDLE ROAD ABOVE 5000 FEET
546 AM HST SAT SEP 13 2025
TODAY
SKY/WEATHER.........MOSTLY SUNNY. HAZE. ISOLATED SHOWERS AFTER
NOON.
MAX TEMPERATURE.....66 TO 75 AT 5000 FEET TO 64 TO 72 AT 8000 FEET.
MIN HUMIDITY........30 PERCENT.
20-FOOT WINDS.......NORTHEAST UP TO 10 MPH.
MIXING HEIGHT.......7000 FT AGL.
TRANSPORT WINDS.....NORTHEAST 5 TO 10 MPH.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY. ISOLATED SHOWERS UNTIL MIDNIGHT.
HAZE.
MIN TEMPERATURE.....48 TO 56 AT 5000 FEET TO 45 TO 53 AT 8000 FEET.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......NORTHEAST 5 TO 15 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 10 MPH.
SUNDAY
SKY/WEATHER.........SUNNY UNTIL NOON, THEN PARTLY SUNNY. HAZE.
ISOLATED SHOWERS AFTER NOON.
MAX TEMPERATURE.....66 TO 75 AT 5000 FEET TO 63 TO 70 AT 8000 FEET.
MIN HUMIDITY........25 PERCENT.
20-FOOT WINDS.......EAST UP TO 10 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 10 MPH.
=
HIZ343-140500-
BIG ISLAND SUMMIT-
INCLUDING MAUNA LOA AND MAUNA KEA ABOVE 8000 FEET
546 AM HST SAT SEP 13 2025
TODAY
SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....57 TO 63 AT 9000 FEET TO 50 TO 55 AT THE
SUMMITS.
MIN HUMIDITY........10 PERCENT.
20-FOOT WINDS.......EAST 10 TO 15 MPH.
MIXING HEIGHT.......5000 FT AGL.
TRANSPORT WINDS.....EAST 10 TO 15 MPH.
TONIGHT
SKY/WEATHER.........CLEAR.
MIN TEMPERATURE.....AROUND 46 AT 9000 FEET TO AROUND 39 AT THE
SUMMITS.
MAX HUMIDITY........65 PERCENT.
20-FOOT WINDS.......EAST 10 TO 15 MPH.
MIXING HEIGHT.......4500 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 10 MPH.
SUNDAY
SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....56 TO 62 AT 9000 FEET TO 50 TO 56 AT THE
SUMMITS.
MIN HUMIDITY........10 PERCENT.
20-FOOT WINDS.......EAST 5 TO 15 MPH.
MIXING HEIGHT.......4000 FT AGL.
TRANSPORT WINDS.....NORTHEAST 10 TO 15 MPH.
=
FORECAST DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. HAZE. WINDWARD, ISOLATED SHOWERS IN THE
EVENING, THEN SCATTERED SHOWERS. ISOLATED SHOWERS IN THE
AFTERNOON. LEEWARD, ISOLATED SHOWERS. LOWS 73 TO 78. HIGHS 87 TO
92. TRADE WINDS UP TO 15 MPH.
TUESDAY AND WEDNESDAY
MOSTLY CLOUDY. WINDWARD, SCATTERED SHOWERS.
LEEWARD,ISOLATED SHOWERS. LOWS 74 TO 79. HIGHS 86 TO 91. TRADE WINDS
UP TO 15 MPH.
THURSDAY AND FRIDAY
PARTLY TO MOSTLY CLOUDY. WINDWARD, SCATTERED
HOWERS IN THE EVENING, THEN NUMEROUS SHOWERS. LEEWARD, ISOLATED SHOWERS.
LOWS 73 TO 78. HIGHS 86 TO 91. TRADE WINDS UP TO 20 MPH.
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