230
FNHW50 PHFO 211344
FWFHFO
FIRE WEATHER PLANNING FORECAST FOR HAWAII
NATIONAL WEATHER SERVICE HONOLULU HI
344 AM HST FRI AUG 21 2026
DISCUSSION
TRADES REMAIN WEAK TODAY THEN STRENGTHEN CONSIDERABLY OVER
THE WEEKEND AS A TROPICAL SYSTEM PASSES SOUTH OF THE STATE. KDBI
VALUES REMAIN LOW IN THE WAKE OF HURRICANE LALA AND RELATIVE
HUMIDITY IS FORECAST TO REMAIN ELEVATED DURING THIS PERIOD OF STRONG
WINDS. THE INVERSION REMAINS IN THE 5-7KFT RANGE DURING THIS TIME.
HIZ301-220215-
NIIHAU-
344 AM HST FRI AUG 21 2026
TODAY
SKY/WEATHER.........SUNNY. ISOLATED SHOWERS UNTIL NOON.
MAX TEMPERATURE.....80 TO 87.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......SOUTHEAST UP TO 10 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....SOUTHEAST AROUND 10 MPH.
TONIGHT
SKY/WEATHER.........CLEAR.
MIN TEMPERATURE.....72 TO 79.
MAX HUMIDITY........95 PERCENT.
20-FOOT WINDS.......EAST 5 TO 15 MPH.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 10 MPH.
SATURDAY
SKY/WEATHER.........SUNNY. ISOLATED SHOWERS AFTER NOON.
MAX TEMPERATURE.....82 TO 88.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......EAST 5 TO 15 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
=
HIZ302-220215-
KAUAI NORTH-
INCLUDING PRINCEVILLE, HANALEI, NA PALI STATE PARK
344 AM HST FRI AUG 21 2026
TODAY
SKY/WEATHER.........MOSTLY SUNNY. ISOLATED SHOWERS.
MAX TEMPERATURE.....73 TO 88.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......SOUTHEAST UP TO 10 MPH UNTIL NOON, THEN
NORTHEAST.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....SOUTHEAST 5 TO 10 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....68 TO 76.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......SOUTHEAST UP TO 10 MPH.
MIXING HEIGHT.......500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 10 MPH.
SATURDAY
SKY/WEATHER.........SUNNY UNTIL NOON, THEN PARTLY SUNNY. SCATTERED
SHOWERS AFTER NOON.
MAX TEMPERATURE.....75 TO 88.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......EAST 5 TO 15 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
=
HIZ303-220215-
KAUAI EAST-
INCLUDING LIHUE, KAPAA, ANAHOLA
344 AM HST FRI AUG 21 2026
TODAY
SKY/WEATHER.........SUNNY. ISOLATED SHOWERS UNTIL NOON.
MAX TEMPERATURE.....78 TO 89.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......NORTHEAST UP TO 5 MPH UNTIL 9 AM, THEN
SOUTHEAST.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....SOUTHEAST 5 TO 10 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....69 TO 78.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......NORTHEAST UP TO 10 MPH.
MIXING HEIGHT.......1000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 10 MPH.
SATURDAY
SKY/WEATHER.........SUNNY UNTIL NOON, THEN PARTLY SUNNY. SCATTERED
SHOWERS AFTER NOON.
MAX TEMPERATURE.....78 TO 89.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......EAST 5 TO 15 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
=
HIZ304-220215-
KAUAI SOUTH-
INCLUDING POIPU, KALAHEO, KOLOA
344 AM HST FRI AUG 21 2026
TODAY
SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....86 TO 92.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......EAST 5 TO 10 MPH UNTIL NOON, THEN SOUTHEAST.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....SOUTHEAST AROUND 5 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....AROUND 76.
MAX HUMIDITY........95 PERCENT.
20-FOOT WINDS.......NORTHEAST 5 TO 15 MPH.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....EAST 10 TO 15 MPH.
SATURDAY
SKY/WEATHER.........SUNNY UNTIL NOON, THEN PARTLY SUNNY. SCATTERED
SHOWERS AFTER NOON.
MAX TEMPERATURE.....85 TO 93.
MIN HUMIDITY........50 PERCENT.
20-FOOT WINDS.......EAST 10 TO 20 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....EAST 15 TO 20 MPH.
=
HIZ305-220215-
KAUAI SOUTHWEST-
INCLUDING WAIMEA, WAIMEA CANYON STATE PARK, HANAPEPE, KEKAHA,
BARKING SANDS
344 AM HST FRI AUG 21 2026
TODAY
SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....78 TO 93.
MIN HUMIDITY........50 PERCENT.
20-FOOT WINDS.......EAST UP TO 5 MPH UNTIL 9 AM, THEN SOUTH UP TO
15 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....SOUTHEAST AROUND 5 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....66 TO 77.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......SOUTHEAST UP TO 5 MPH UNTIL 9 PM, THEN
NORTHEAST.
MIXING HEIGHT.......1000 FT AGL.
TRANSPORT WINDS.....EAST 5 TO 10 MPH.
SATURDAY
SKY/WEATHER.........SUNNY UNTIL NOON, THEN PARTLY SUNNY. SCATTERED
SHOWERS AFTER NOON.
MAX TEMPERATURE.....80 TO 95.
MIN HUMIDITY........45 PERCENT.
20-FOOT WINDS.......EAST UP TO 15 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
=
HIZ306-220215-
KAUAI MOUNTAINS-
344 AM HST FRI AUG 21 2026
TODAY
SKY/WEATHER.........MOSTLY SUNNY. ISOLATED SHOWERS.
MAX TEMPERATURE.....68 TO 86.
MIN HUMIDITY........65 PERCENT.
20-FOOT WINDS.......SOUTHEAST UP TO 10 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....SOUTHEAST AROUND 5 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....63 TO 74.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......EAST UP TO 15 MPH.
MIXING HEIGHT.......500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 10 MPH.
SATURDAY
SKY/WEATHER.........SUNNY UNTIL NOON, THEN PARTLY SUNNY. SCATTERED
SHOWERS AFTER NOON.
MAX TEMPERATURE.....72 TO 88.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......EAST 10 TO 20 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
=
HIZ307-220215-
EAST HONOLULU-
INCLUDING HAWAII KAI, AINA HAINA, KAHALA
344 AM HST FRI AUG 21 2026
TODAY
SKY/WEATHER.........SUNNY. ISOLATED SHOWERS AFTER NOON.
MAX TEMPERATURE.....83 TO 90.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......EAST UP TO 10 MPH UNTIL 3 PM, THEN NORTHEAST.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST 5 TO 10 MPH.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY. ISOLATED SHOWERS.
MIN TEMPERATURE.....AROUND 78.
MAX HUMIDITY........85 PERCENT.
20-FOOT WINDS.......NORTHEAST 10 TO 15 MPH.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 20 MPH.
SATURDAY
SKY/WEATHER.........MOSTLY SUNNY. ISOLATED SHOWERS UNTIL NOON, THEN
SCATTERED SHOWERS.
MAX TEMPERATURE.....82 TO 89.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......BREEZY. NORTHEAST 10 TO 25 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST 20 TO 25 MPH.
=
HIZ308-220215-
HONOLULU METRO-
INCLUDING HONOLULU, WAIKIKI
344 AM HST FRI AUG 21 2026
TODAY
SKY/WEATHER.........SUNNY. ISOLATED SHOWERS AFTER NOON.
MAX TEMPERATURE.....AROUND 89.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......SOUTHEAST UP TO 5 MPH UNTIL NOON, THEN SOUTH
UNTIL 3 PM, THEN EAST.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....EAST 5 TO 10 MPH.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY. ISOLATED SHOWERS.
MIN TEMPERATURE.....AROUND 78.
MAX HUMIDITY........85 PERCENT.
20-FOOT WINDS.......EAST 5 TO 15 MPH.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....EAST 10 TO 15 MPH.
SATURDAY
SKY/WEATHER.........MOSTLY SUNNY. ISOLATED SHOWERS UNTIL NOON, THEN
SCATTERED SHOWERS.
MAX TEMPERATURE.....AROUND 88.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......EAST 10 TO 20 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....EAST 20 TO 25 MPH.
=
HIZ309-220215-
EWA PLAIN-
INCLUDING KAPOLEI
344 AM HST FRI AUG 21 2026
TODAY
SKY/WEATHER.........MOSTLY SUNNY. SCATTERED SHOWERS AFTER NOON.
MAX TEMPERATURE.....86 TO 92.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......NORTHEAST UP TO 5 MPH UNTIL 9 AM, THEN
SOUTHEAST.
MIXING HEIGHT.......4000 FT AGL.
TRANSPORT WINDS.....SOUTHEAST AROUND 5 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR. ISOLATED SHOWERS.
MIN TEMPERATURE.....AROUND 77.
MAX HUMIDITY........85 PERCENT.
20-FOOT WINDS.......NORTHEAST UP TO 10 MPH.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 10 MPH.
SATURDAY
SKY/WEATHER.........SUNNY. ISOLATED SHOWERS.
MAX TEMPERATURE.....85 TO 92.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......EAST 5 TO 15 MPH UNTIL 9 AM, THEN 15 TO 20 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....EAST 15 TO 20 MPH.
=
HIZ310-220215-
WAIANAE COAST-
INCLUDING NANAKULI, WAIANAE, MAKAHA
344 AM HST FRI AUG 21 2026
TODAY
SKY/WEATHER.........SUNNY. SCATTERED SHOWERS AFTER NOON.
MAX TEMPERATURE.....87 TO 94.
MIN HUMIDITY........50 PERCENT.
20-FOOT WINDS.......EAST UP TO 5 MPH UNTIL 9 AM, THEN SOUTHWEST
UNTIL 3 PM, THEN WEST.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....SOUTHEAST AROUND 5 MPH SHIFTING TO THE
NORTHEAST IN THE AFTERNOON.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....73 TO 80.
MAX HUMIDITY........90 PERCENT.
20-FOOT WINDS.......EAST UP TO 15 MPH.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....EAST 10 TO 15 MPH.
SATURDAY
SKY/WEATHER.........SUNNY. ISOLATED SHOWERS AFTER NOON.
MAX TEMPERATURE.....88 TO 94.
MIN HUMIDITY........45 PERCENT.
20-FOOT WINDS.......EAST 10 TO 20 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....EAST 15 TO 20 MPH.
=
HIZ311-220215-
OAHU NORTH SHORE-
INCLUDING WAIALUA, HALEIWA, PUPUKEA
344 AM HST FRI AUG 21 2026
TODAY
SKY/WEATHER.........SUNNY. SCATTERED SHOWERS AFTER NOON.
MAX TEMPERATURE.....83 TO 90.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......SOUTHEAST UP TO 5 MPH UNTIL 9 AM, THEN
NORTHEAST.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....SOUTHEAST AROUND 5 MPH SHIFTING TO THE EAST IN
THE AFTERNOON.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....72 TO 77.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......EAST 5 TO 15 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
SATURDAY
SKY/WEATHER.........SUNNY UNTIL NOON, THEN PARTLY SUNNY. SCATTERED
SHOWERS AFTER NOON.
MAX TEMPERATURE.....82 TO 89.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......BREEZY. EAST 10 TO 25 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....EAST 20 TO 25 MPH.
=
HIZ312-220215-
KOOLAU WINDWARD-
INCLUDING KAHUKU, LAIE, PUNALUU, KAHALUU, AHUIMANU
344 AM HST FRI AUG 21 2026
TODAY
SKY/WEATHER.........MOSTLY SUNNY. ISOLATED SHOWERS.
MAX TEMPERATURE.....78 TO 88.
MIN HUMIDITY........65 PERCENT.
20-FOOT WINDS.......EAST UP TO 15 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....SOUTHEAST 5 TO 10 MPH.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY. ISOLATED SHOWERS.
MIN TEMPERATURE.....71 TO 79.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......EAST 5 TO 15 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....EAST 15 TO 20 MPH.
SATURDAY
SKY/WEATHER.........MOSTLY SUNNY. ISOLATED SHOWERS UNTIL NOON, THEN
SCATTERED SHOWERS.
MAX TEMPERATURE.....77 TO 87.
MIN HUMIDITY........65 PERCENT.
20-FOOT WINDS.......BREEZY. EAST 15 TO 25 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST 20 TO 25 MPH.
=
HIZ313-220215-
KOOLAU LEEWARD-
INCLUDING NUUANU, MANOA, PALOLO
344 AM HST FRI AUG 21 2026
TODAY
SKY/WEATHER.........MOSTLY SUNNY. ISOLATED SHOWERS AFTER NOON.
MAX TEMPERATURE.....75 TO 90.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......EAST UP TO 10 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....SOUTHEAST 5 TO 10 MPH.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY. ISOLATED SHOWERS.
MIN TEMPERATURE.....69 TO 78.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......EAST 10 TO 20 MPH.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
SATURDAY
SKY/WEATHER.........MOSTLY SUNNY. ISOLATED SHOWERS UNTIL NOON, THEN
SCATTERED SHOWERS.
MAX TEMPERATURE.....77 TO 89.
MIN HUMIDITY........65 PERCENT.
20-FOOT WINDS.......WINDY. EAST 15 TO 30 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST 20 TO 25 MPH.
=
HIZ314-220215-
OLOMANA-
INCLUDING KAILUA, KANEOHE, WAIMANALO
344 AM HST FRI AUG 21 2026
TODAY
SKY/WEATHER.........SUNNY. ISOLATED SHOWERS AFTER NOON.
MAX TEMPERATURE.....80 TO 87.
MIN HUMIDITY........65 PERCENT.
20-FOOT WINDS.......EAST UP TO 10 MPH UNTIL 3 PM, THEN 10 TO 15
MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST 5 TO 10 MPH.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY. ISOLATED SHOWERS.
MIN TEMPERATURE.....AROUND 76.
MAX HUMIDITY........90 PERCENT.
20-FOOT WINDS.......EAST 5 TO 15 MPH.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
SATURDAY
SKY/WEATHER.........MOSTLY SUNNY. ISOLATED SHOWERS UNTIL NOON, THEN
SCATTERED SHOWERS.
MAX TEMPERATURE.....80 TO 86.
MIN HUMIDITY........65 PERCENT.
20-FOOT WINDS.......BREEZY. EAST 10 TO 15 MPH UNTIL 9 AM, THEN 15
TO 25 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST 20 TO 25 MPH.
=
HIZ315-220215-
CENTRAL OAHU-
INCLUDING MILILANI, WAHIAWA, PEARL CITY
344 AM HST FRI AUG 21 2026
TODAY
SKY/WEATHER.........SUNNY UNTIL NOON, THEN PARTLY SUNNY. SCATTERED
SHOWERS AFTER NOON.
MAX TEMPERATURE.....83 TO 89.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......SOUTHEAST UP TO 10 MPH.
MIXING HEIGHT.......4000 FT AGL.
TRANSPORT WINDS.....SOUTHEAST 5 TO 10 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR. ISOLATED SHOWERS.
MIN TEMPERATURE.....72 TO 77.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......EAST 5 TO 15 MPH.
MIXING HEIGHT.......1000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 10 MPH.
SATURDAY
SKY/WEATHER.........SUNNY UNTIL NOON, THEN PARTLY SUNNY. ISOLATED
SHOWERS UNTIL NOON, THEN SCATTERED SHOWERS.
MAX TEMPERATURE.....81 TO 88.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......EAST 10 TO 20 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....EAST 15 TO 20 MPH.
=
HIZ316-220215-
WAIANAE MOUNTAINS-
344 AM HST FRI AUG 21 2026
TODAY
SKY/WEATHER.........SUNNY UNTIL NOON, THEN PARTLY SUNNY. SCATTERED
SHOWERS AFTER NOON.
MAX TEMPERATURE.....78 TO 94.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......SOUTHEAST UP TO 10 MPH UNTIL NOON, THEN
SOUTHWEST.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....SOUTHEAST AROUND 5 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....68 TO 77.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......EAST UP TO 15 MPH UNTIL MIDNIGHT, THEN 10 TO 15
MPH.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....EAST 10 TO 15 MPH.
SATURDAY
SKY/WEATHER.........SUNNY UNTIL NOON, THEN PARTLY SUNNY. SCATTERED
SHOWERS AFTER NOON.
MAX TEMPERATURE.....78 TO 94.
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.
=
HIZ317-220215-
MOLOKAI WINDWARD-
INCLUDING KALAUPAPA, HALAWA VALLEY
344 AM HST FRI AUG 21 2026
TODAY
SKY/WEATHER.........SUNNY. ISOLATED SHOWERS.
MAX TEMPERATURE.....70 TO 86.
MIN HUMIDITY........75 PERCENT.
20-FOOT WINDS.......EAST UP TO 15 MPH UNTIL NOON, THEN 10 TO 15
MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST 10 TO 15 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....63 TO 78.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......BREEZY. EAST 10 TO 25 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....EAST 20 TO 25 MPH.
SATURDAY
SKY/WEATHER.........SUNNY UNTIL NOON, THEN PARTLY SUNNY. SCATTERED
SHOWERS AFTER NOON.
MAX TEMPERATURE.....73 TO 85.
MIN HUMIDITY........70 PERCENT.
20-FOOT WINDS.......WINDY. EAST 20 TO 30 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST 25 TO 30 MPH.
=
HIZ318-220215-
MOLOKAI SOUTHEAST-
INCLUDING PUKOO
344 AM HST FRI AUG 21 2026
TODAY
SKY/WEATHER.........MOSTLY SUNNY. ISOLATED SHOWERS.
MAX TEMPERATURE.....69 TO 86.
MIN HUMIDITY........70 PERCENT.
20-FOOT WINDS.......EAST 5 TO 20 MPH UNTIL 3 PM, THEN 15 TO 20 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....EAST 10 TO 15 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....63 TO 77.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......BREEZY. EAST 10 TO 25 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 25 MPH.
SATURDAY
SKY/WEATHER.........SUNNY UNTIL NOON, THEN PARTLY SUNNY. SCATTERED
SHOWERS AFTER NOON.
MAX TEMPERATURE.....80 TO 85.
MIN HUMIDITY........65 PERCENT.
20-FOOT WINDS.......WINDY. EAST 15 TO 30 MPH UNTIL 3 PM, THEN 25 TO
30 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST 30 TO 35 MPH.
=
HIZ319-220215-
MOLOKAI NORTH-
INCLUDING HOOLEHUA
344 AM HST FRI AUG 21 2026
TODAY
SKY/WEATHER.........SUNNY. ISOLATED SHOWERS AFTER NOON.
MAX TEMPERATURE.....75 TO 87.
MIN HUMIDITY........65 PERCENT.
20-FOOT WINDS.......NORTHEAST UP TO 10 MPH UNTIL NOON, THEN EAST.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 5 MPH INCREASING TO AROUND 15 MPH
IN THE AFTERNOON.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....68 TO 77.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......EAST 10 TO 20 MPH.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
SATURDAY
SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....78 TO 86.
MIN HUMIDITY........65 PERCENT.
20-FOOT WINDS.......WINDY. EAST 15 TO 30 MPH UNTIL 3 PM, THEN 25 TO
30 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 20 MPH INCREASING TO AROUND 30 MPH
IN THE AFTERNOON.
=
HIZ320-220215-
MOLOKAI WEST-
INCLUDING KEPUHI
344 AM HST FRI AUG 21 2026
TODAY
SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....84 TO 89.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......NORTHEAST UP TO 10 MPH UNTIL 3 PM, THEN EAST.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 5 MPH INCREASING TO NORTHEAST
AROUND 15 MPH IN THE AFTERNOON.
TONIGHT
SKY/WEATHER.........CLEAR.
MIN TEMPERATURE.....AROUND 77.
MAX HUMIDITY........90 PERCENT.
20-FOOT WINDS.......EAST 5 TO 15 MPH.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
SATURDAY
SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....83 TO 88.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......WINDY. EAST 10 TO 25 MPH UNTIL NOON, THEN 20 TO
30 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 20 MPH INCREASING TO AROUND 30 MPH
IN THE AFTERNOON.
=
HIZ321-220215-
MOLOKAI LEEWARD SOUTH-
INCLUDING KAUNAKAKAI, MAUNALOA
344 AM HST FRI AUG 21 2026
TODAY
SKY/WEATHER.........SUNNY. ISOLATED SHOWERS AFTER NOON.
MAX TEMPERATURE.....73 TO 92.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......NORTHEAST UP TO 5 MPH UNTIL NOON, THEN EAST.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST 5 TO 10 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....65 TO 79.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......EAST 5 TO 15 MPH.
MIXING HEIGHT.......1000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
SATURDAY
SKY/WEATHER.........SUNNY. ISOLATED SHOWERS AFTER NOON.
MAX TEMPERATURE.....78 TO 91.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......WINDY. EAST 15 TO 30 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST 20 TO 25 MPH.
=
HIZ322-220215-
LANAI WINDWARD-
INCLUDING SHIPWRECK BEACH
344 AM HST FRI AUG 21 2026
TODAY
SKY/WEATHER.........SUNNY. ISOLATED SHOWERS AFTER NOON.
MAX TEMPERATURE.....78 TO 86.
MIN HUMIDITY........65 PERCENT.
20-FOOT WINDS.......NORTHEAST UP TO 15 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....NORTHEAST 5 TO 10 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....68 TO 77.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......NORTHEAST 5 TO 15 MPH.
MIXING HEIGHT.......1000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
SATURDAY
SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....79 TO 87.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......BREEZY. NORTHEAST 5 TO 20 MPH UNTIL 3 PM, THEN
15 TO 25 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 20 MPH INCREASING TO NORTHEAST
AROUND 30 MPH IN THE AFTERNOON.
=
HIZ323-220215-
LANAI LEEWARD-
INCLUDING KAUMALAPAU HARBOR
344 AM HST FRI AUG 21 2026
TODAY
SKY/WEATHER.........SUNNY. ISOLATED SHOWERS AFTER NOON.
MAX TEMPERATURE.....81 TO 88.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......NORTHEAST UP TO 10 MPH UNTIL NOON, THEN WEST.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....NORTHEAST 5 TO 10 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....AROUND 75.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......NORTHEAST UP TO 15 MPH.
MIXING HEIGHT.......1000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
SATURDAY
SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....82 TO 89.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......NORTHEAST 5 TO 15 MPH UNTIL 3 PM, THEN 15 TO 20
MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH INCREASING TO AROUND 25 MPH
IN THE AFTERNOON.
=
HIZ324-220215-
LANAI SOUTH-
INCLUDING MANELE
344 AM HST FRI AUG 21 2026
TODAY
SKY/WEATHER.........SUNNY. ISOLATED SHOWERS AFTER NOON.
MAX TEMPERATURE.....80 TO 85.
MIN HUMIDITY........70 PERCENT.
20-FOOT WINDS.......NORTH UP TO 5 MPH UNTIL 9 AM, THEN SOUTHWEST.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 10 MPH SHIFTING TO THE
NORTHWEST IN THE AFTERNOON.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....AROUND 76.
MAX HUMIDITY........95 PERCENT.
20-FOOT WINDS.......SOUTHEAST UP TO 5 MPH UNTIL 9 PM, THEN NORTH.
MIXING HEIGHT.......1000 FT AGL.
TRANSPORT WINDS.....EAST 10 TO 15 MPH.
SATURDAY
SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....80 TO 86.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......NORTHEAST UP TO 15 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 15 MPH.
=
HIZ325-220215-
LANAI MAUKA-
INCLUDING LANAI CITY
344 AM HST FRI AUG 21 2026
TODAY
SKY/WEATHER.........MOSTLY SUNNY. ISOLATED SHOWERS AFTER NOON.
MAX TEMPERATURE.....73 TO 84.
MIN HUMIDITY........75 PERCENT.
20-FOOT WINDS.......NORTH UP TO 10 MPH UNTIL NOON, THEN NORTHWEST.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....NORTHEAST 5 TO 10 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....70 TO 75.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......NORTHEAST UP TO 10 MPH.
MIXING HEIGHT.......1000 FT AGL.
TRANSPORT WINDS.....EAST 10 TO 15 MPH.
SATURDAY
SKY/WEATHER.........SUNNY. ISOLATED SHOWERS AFTER NOON.
MAX TEMPERATURE.....79 TO 85.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......BREEZY. NORTHEAST 5 TO 15 MPH UNTIL 3 PM, THEN
10 TO 25 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST 15 TO 20 MPH.
=
HIZ326-220215-
KAHOOLAWE-
344 AM HST FRI AUG 21 2026
TODAY
SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....82 TO 87.
MIN HUMIDITY........65 PERCENT.
20-FOOT WINDS.......BREEZY. NORTHEAST 5 TO 15 MPH UNTIL NOON, THEN
EAST 15 TO 25 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 10 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....AROUND 74.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......BREEZY. EAST 10 TO 25 MPH UNTIL 3 AM, THEN 10
TO 15 MPH.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 20 MPH.
SATURDAY
SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....82 TO 87.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......BREEZY. EAST 10 TO 15 MPH UNTIL NOON, THEN 10
TO 25 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 20 MPH.
=
HIZ327-220215-
MAUI WINDWARD WEST-
INCLUDING WAILUKU
344 AM HST FRI AUG 21 2026
TODAY
SKY/WEATHER.........MOSTLY SUNNY. ISOLATED SHOWERS UNTIL NOON.
SCATTERED SHOWERS AFTER NOON.
MAX TEMPERATURE.....67 TO 87.
MIN HUMIDITY........65 PERCENT.
20-FOOT WINDS.......NORTHEAST UP TO 15 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST 10 TO 15 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....61 TO 77.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......NORTHEAST 5 TO 15 MPH.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
SATURDAY
SKY/WEATHER.........SUNNY UNTIL NOON, THEN PARTLY SUNNY. SCATTERED
SHOWERS AFTER NOON.
MAX TEMPERATURE.....74 TO 87.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......WINDY. EAST 10 TO 30 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 20 MPH INCREASING TO AROUND 30 MPH
IN THE AFTERNOON.
=
HIZ328-220215-
MAUI LEEWARD WEST-
INCLUDING LAHAINA, KAANAPALI
344 AM HST FRI AUG 21 2026
TODAY
SKY/WEATHER.........MOSTLY SUNNY. ISOLATED SHOWERS AFTER NOON.
MAX TEMPERATURE.....82 TO 89.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......SOUTHEAST UP TO 5 MPH UNTIL 9 AM, THEN
SOUTHWEST.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 10 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....73 TO 79.
MAX HUMIDITY........90 PERCENT.
20-FOOT WINDS.......NORTHEAST UP TO 15 MPH.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
SATURDAY
SKY/WEATHER.........MOSTLY SUNNY. SCATTERED SHOWERS AFTER NOON.
MAX TEMPERATURE.....81 TO 88.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......BREEZY. EAST 10 TO 15 MPH UNTIL NOON, THEN 10
TO 25 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST 15 TO 20 MPH.
=
HIZ329-220215-
MAUI CENTRAL VALLEY NORTH-
INCLUDING KAHULUI
344 AM HST FRI AUG 21 2026
TODAY
SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....84 TO 89.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......WEST UP TO 5 MPH UNTIL NOON, THEN SOUTH UNTIL 3
PM, THEN EAST.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST 10 TO 15 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....AROUND 75.
MAX HUMIDITY........90 PERCENT.
20-FOOT WINDS.......EAST 5 TO 15 MPH.
MIXING HEIGHT.......1000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
SATURDAY
SKY/WEATHER.........SUNNY. ISOLATED SHOWERS AFTER NOON.
MAX TEMPERATURE.....84 TO 89.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......WINDY. EAST 10 TO 20 MPH UNTIL 3 PM, THEN
NORTHEAST 15 TO 30 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST 15 TO 20 MPH.
=
HIZ330-220215-
MAUI CENTRAL VALLEY SOUTH-
INCLUDING MAALAEA
344 AM HST FRI AUG 21 2026
TODAY
SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....86 TO 91.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......NORTH UP TO 5 MPH UNTIL NOON, THEN SOUTHWEST 5
TO 15 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 10 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....73 TO 81.
MAX HUMIDITY........90 PERCENT.
20-FOOT WINDS.......NORTHWEST 5 TO 10 MPH UNTIL 3 AM, THEN
NORTHEAST.
MIXING HEIGHT.......1000 FT AGL.
TRANSPORT WINDS.....NORTHEAST 10 TO 15 MPH.
SATURDAY
SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....AROUND 89.
MIN HUMIDITY........50 PERCENT.
20-FOOT WINDS.......BREEZY. NORTHEAST 5 TO 10 MPH UNTIL 3 PM, THEN
10 TO 25 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....NORTHEAST 15 TO 20 MPH.
=
HIZ331-220215-
WINDWARD HALEAKALA-
INCLUDING HAIKU, MAKAWAO, HANA
344 AM HST FRI AUG 21 2026
TODAY
SKY/WEATHER.........MOSTLY SUNNY. ISOLATED SHOWERS.
MAX TEMPERATURE.....69 TO 85.
MIN HUMIDITY........65 PERCENT.
20-FOOT WINDS.......EAST 5 TO 20 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST 10 TO 15 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....58 TO 77.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......SOUTHEAST 10 TO 15 MPH.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
SATURDAY
SKY/WEATHER.........SUNNY UNTIL NOON, THEN PARTLY SUNNY. SCATTERED
SHOWERS AFTER NOON.
MAX TEMPERATURE.....69 TO 84.
MIN HUMIDITY........65 PERCENT.
20-FOOT WINDS.......BREEZY. EAST 10 TO 25 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 20 MPH.
=
HIZ332-220215-
KIPAHULU-
INCLUDING HAMOA
344 AM HST FRI AUG 21 2026
TODAY
SKY/WEATHER.........PARTLY SUNNY. SCATTERED SHOWERS.
MAX TEMPERATURE.....71 TO 84.
MIN HUMIDITY........75 PERCENT.
20-FOOT WINDS.......EAST 5 TO 15 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....66 TO 76.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......NORTHEAST 5 TO 20 MPH.
MIXING HEIGHT.......1000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
SATURDAY
SKY/WEATHER.........SUNNY UNTIL NOON, THEN PARTLY SUNNY. SCATTERED
SHOWERS AFTER NOON.
MAX TEMPERATURE.....76 TO 83.
MIN HUMIDITY........65 PERCENT.
20-FOOT WINDS.......WINDY. EAST 15 TO 30 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 20 MPH INCREASING TO AROUND 30 MPH
IN THE AFTERNOON.
=
HIZ333-220215-
SOUTH MAUI/UPCOUNTRY-
INCLUDING KIHEI, MAKENA, PUKALANI, KULA, ULUPALAKUA
344 AM HST FRI AUG 21 2026
TODAY
SKY/WEATHER.........SUNNY. ISOLATED SHOWERS AFTER NOON.
MAX TEMPERATURE.....AROUND 87 AT THE SHORE TO AROUND 75 AT 5000
FEET.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......NORTH UP TO 5 MPH UNTIL 9 AM, THEN WEST.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST 10 TO 15 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....AROUND 74 AT THE SHORE TO 58 TO 63 AT 5000
FEET.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......SOUTHWEST UP TO 5 MPH UNTIL MIDNIGHT, THEN
EAST.
MIXING HEIGHT.......500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 10 MPH.
SATURDAY
SKY/WEATHER.........SUNNY. ISOLATED SHOWERS AFTER NOON.
MAX TEMPERATURE.....AROUND 87 AT THE SHORE TO AROUND 76 AT 5000
FEET.
MIN HUMIDITY........50 PERCENT.
20-FOOT WINDS.......EAST 5 TO 15 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
=
HIZ334-220215-
SOUTH HALEAKALA-
INCLUDING KIPAHULU, KAUPO
344 AM HST FRI AUG 21 2026
TODAY
SKY/WEATHER.........MOSTLY SUNNY. SCATTERED SHOWERS.
MAX TEMPERATURE.....79 TO 89.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......BREEZY. EAST 10 TO 25 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST 15 TO 20 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....60 TO 77.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......EAST 10 TO 20 MPH.
MIXING HEIGHT.......1000 FT AGL.
TRANSPORT WINDS.....EAST 15 TO 20 MPH.
SATURDAY
SKY/WEATHER.........SUNNY. SCATTERED SHOWERS AFTER NOON.
MAX TEMPERATURE.....79 TO 89.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......WINDY. EAST 15 TO 30 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST 20 TO 25 MPH.
=
HIZ335-220215-
HALEAKALA SUMMIT-
INCLUDING HALEAKALA NATIONAL PARK ABOVE 6000 FEET
344 AM HST FRI AUG 21 2026
TODAY
SKY/WEATHER.........MOSTLY SUNNY. ISOLATED SHOWERS.
MAX TEMPERATURE.....AROUND 74 AT 7000 FEET TO AROUND 65 AT THE
SUMMIT.
MIN HUMIDITY........35 PERCENT.
20-FOOT WINDS.......EAST 5 TO 15 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST 10 TO 15 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....AROUND 57 AT 7000 FEET TO AROUND 51 AT THE
SUMMIT.
MAX HUMIDITY........90 PERCENT.
20-FOOT WINDS.......BREEZY. EAST 10 TO 25 MPH.
MIXING HEIGHT.......500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 10 MPH.
SATURDAY
SKY/WEATHER.........SUNNY. SCATTERED SHOWERS AFTER NOON.
MAX TEMPERATURE.....67 TO 83.
MIN HUMIDITY........25 PERCENT.
20-FOOT WINDS.......WINDY. EAST 15 TO 30 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST 15 TO 20 MPH.
=
HIZ336-220215-
KONA-
INCLUDING KAILUA-KONA, KEALAKEKUA, MILOLII
344 AM HST FRI AUG 21 2026
TODAY
SKY/WEATHER.........MOSTLY SUNNY. SCATTERED SHOWERS AFTER NOON.
MAX TEMPERATURE.....70 TO 90.
MIN HUMIDITY........50 PERCENT.
20-FOOT WINDS.......WEST UP TO 5 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....NORTH AROUND 5 MPH SHIFTING TO THE WEST IN THE
AFTERNOON.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....57 TO 77.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......NORTHWEST UP TO 5 MPH UNTIL MIDNIGHT, THEN
NORTHEAST.
MIXING HEIGHT.......1000 FT AGL.
TRANSPORT WINDS.....NORTH AROUND 5 MPH.
SATURDAY
SKY/WEATHER.........MOSTLY SUNNY. ISOLATED SHOWERS AFTER NOON.
MAX TEMPERATURE.....72 TO 91.
MIN HUMIDITY........50 PERCENT.
20-FOOT WINDS.......EAST UP TO 5 MPH UNTIL 9 AM, THEN WEST.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....NORTH 5 TO 10 MPH.
=
HIZ337-220215-
BIG ISLAND SOUTH-
INCLUDING OCEAN VIEW
344 AM HST FRI AUG 21 2026
TODAY
SKY/WEATHER.........SUNNY. ISOLATED SHOWERS AFTER NOON.
MAX TEMPERATURE.....71 TO 89.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......BREEZY. EAST 15 TO 25 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST 15 TO 20 MPH.
TONIGHT
SKY/WEATHER.........CLEAR.
MIN TEMPERATURE.....61 TO 79.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......NORTHEAST 10 TO 20 MPH.
MIXING HEIGHT.......1000 FT AGL.
TRANSPORT WINDS.....EAST 10 TO 15 MPH.
SATURDAY
SKY/WEATHER.........SUNNY. SCATTERED SHOWERS AFTER NOON.
MAX TEMPERATURE.....73 TO 90.
MIN HUMIDITY........50 PERCENT.
20-FOOT WINDS.......BREEZY. EAST 10 TO 25 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 10 MPH INCREASING TO AROUND 20 MPH
IN THE AFTERNOON.
=
HIZ338-220215-
BIG ISLAND SOUTHEAST-
INCLUDING SOUTH POINT, PAHALA
344 AM HST FRI AUG 21 2026
TODAY
SKY/WEATHER.........MOSTLY SUNNY. SCATTERED SHOWERS UNTIL NOON.
ISOLATED SHOWERS AFTER NOON.
MAX TEMPERATURE.....71 TO 94.
MIN HUMIDITY........50 PERCENT.
20-FOOT WINDS.......EAST 5 TO 15 MPH UNTIL NOON, THEN 10 TO 20 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
TONIGHT
SKY/WEATHER.........CLEAR.
MIN TEMPERATURE.....61 TO 78.
MAX HUMIDITY........90 PERCENT.
20-FOOT WINDS.......NORTHEAST 10 TO 15 MPH.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 15 MPH.
SATURDAY
SKY/WEATHER.........SUNNY UNTIL NOON, THEN PARTLY SUNNY. SCATTERED
SHOWERS AFTER NOON.
MAX TEMPERATURE.....74 TO 97.
MIN HUMIDITY........40 PERCENT.
20-FOOT WINDS.......WINDY. NORTHEAST 10 TO 30 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 15 MPH INCREASING TO AROUND 25
MPH IN THE AFTERNOON.
=
HIZ339-220215-
BIG ISLAND EAST-
INCLUDING HILO, VOLCANO, PAHOA, MOUNTAIN VIEW, LAUPAHOEHOE
344 AM HST FRI AUG 21 2026
TODAY
SKY/WEATHER.........MOSTLY SUNNY. SCATTERED SHOWERS UNTIL NOON,
THEN ISOLATED SHOWERS.
MAX TEMPERATURE.....AROUND 86 AT THE SHORE TO AROUND 75 AT 4000
FEET.
MIN HUMIDITY........65 PERCENT.
20-FOOT WINDS.......EAST 5 TO 15 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 10 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....AROUND 74 AT THE SHORE TO AROUND 63 AT 4000
FEET.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......NORTHEAST 5 TO 10 MPH UNTIL 9 PM, THEN NORTH.
MIXING HEIGHT.......1000 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 10 MPH SHIFTING TO THE NORTH
AFTER MIDNIGHT.
SATURDAY
SKY/WEATHER.........SUNNY UNTIL NOON, THEN MOSTLY CLOUDY. SHOWERS
LIKELY AFTER NOON.
MAX TEMPERATURE.....AROUND 85 AT THE SHORE TO AROUND 75 AT 4000
FEET.
MIN HUMIDITY........65 PERCENT.
20-FOOT WINDS.......NORTHEAST 5 TO 15 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....NORTHEAST 10 TO 15 MPH.
=
HIZ340-220215-
BIG ISLAND NORTH-
INCLUDING HONOKAA, KAMUELA, WAIPIO VALLEY, HAWI
344 AM HST FRI AUG 21 2026
TODAY
SKY/WEATHER.........SUNNY. ISOLATED SHOWERS AFTER NOON.
MAX TEMPERATURE.....68 TO 87.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......NORTHEAST UP TO 15 MPH UNTIL 3 PM, THEN 10 TO
15 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST 10 TO 15 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....58 TO 76.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......EAST 10 TO 20 MPH.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
SATURDAY
SKY/WEATHER.........SUNNY UNTIL NOON, THEN MOSTLY CLOUDY. SHOWERS
LIKELY AFTER NOON.
MAX TEMPERATURE.....69 TO 88.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......BREEZY. EAST 10 TO 25 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST 20 TO 25 MPH.
=
HIZ341-220215-
KOHALA-
INCLUDING KAWAIHAE, WAIKOLOA, WAIKII, PUUANAHULU
344 AM HST FRI AUG 21 2026
TODAY
SKY/WEATHER.........MOSTLY SUNNY. SCATTERED SHOWERS AFTER NOON.
MAX TEMPERATURE.....AROUND 88 AT THE SHORE TO AROUND 68 AT 5000
FEET.
MIN HUMIDITY........45 PERCENT.
20-FOOT WINDS.......NORTH UP TO 10 MPH UNTIL NOON, THEN NORTHWEST.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 5 MPH SHIFTING TO THE
NORTHWEST IN THE AFTERNOON.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....AROUND 77 AT THE SHORE TO AROUND 61 AT 5000
FEET.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......NORTH UP TO 10 MPH UNTIL 9 PM, THEN EAST.
MIXING HEIGHT.......1000 FT AGL.
TRANSPORT WINDS.....NORTH AROUND 5 MPH SHIFTING TO THE EAST AFTER
MIDNIGHT.
SATURDAY
SKY/WEATHER.........SUNNY. ISOLATED SHOWERS AFTER NOON.
MAX TEMPERATURE.....AROUND 89 AT THE SHORE TO AROUND 73 AT 5000
FEET.
MIN HUMIDITY........45 PERCENT.
20-FOOT WINDS.......NORTHEAST UP TO 10 MPH UNTIL NOON, THEN NORTH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST 10 TO 15 MPH.
=
HIZ342-220215-
BIG ISLAND INTERIOR-
INCLUDING BRADSHAW FIELD, SADDLE ROAD ABOVE 5000 FEET
344 AM HST FRI AUG 21 2026
TODAY
SKY/WEATHER.........MOSTLY SUNNY. ISOLATED SHOWERS UNTIL NOON, THEN
SCATTERED SHOWERS.
MAX TEMPERATURE.....68 TO 78 AT 5000 FEET TO 62 TO 71 AT 8000 FEET.
MIN HUMIDITY........45 PERCENT.
20-FOOT WINDS.......NORTHEAST 5 TO 15 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 10 MPH.
TONIGHT
SKY/WEATHER.........CLEAR.
MIN TEMPERATURE.....55 TO 64 AT 5000 FEET TO 51 TO 56 AT 8000 FEET.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......EAST 5 TO 15 MPH.
MIXING HEIGHT.......500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 10 MPH.
SATURDAY
SKY/WEATHER.........MOSTLY SUNNY. ISOLATED SHOWERS AFTER NOON.
MAX TEMPERATURE.....68 TO 81 AT 5000 FEET TO 65 TO 71 AT 8000 FEET.
MIN HUMIDITY........40 PERCENT.
20-FOOT WINDS.......EAST 10 TO 20 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....EAST 15 TO 20 MPH.
=
HIZ343-220215-
BIG ISLAND SUMMIT-
INCLUDING MAUNA LOA AND MAUNA KEA ABOVE 8000 FEET
344 AM HST FRI AUG 21 2026
TODAY
SKY/WEATHER.........MOSTLY SUNNY. SCATTERED SHOWERS AFTER NOON.
MAX TEMPERATURE.....AROUND 58 AT 9000 FEET TO AROUND 45 AT THE
SUMMITS.
MIN HUMIDITY........35 PERCENT.
20-FOOT WINDS.......EAST 5 TO 15 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST 10 TO 15 MPH.
TONIGHT
SKY/WEATHER.........CLEAR.
MIN TEMPERATURE.....AROUND 49 AT 9000 FEET TO AROUND 37 AT THE
SUMMITS.
MAX HUMIDITY........80 PERCENT.
20-FOOT WINDS.......BREEZY. EAST 10 TO 25 MPH.
MIXING HEIGHT.......1000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 10 MPH.
SATURDAY
SKY/WEATHER.........MOSTLY SUNNY. SCATTERED SHOWERS AFTER NOON.
MAX TEMPERATURE.....AROUND 64 AT 9000 FEET TO AROUND 48 AT THE
SUMMITS.
MIN HUMIDITY........35 PERCENT.
20-FOOT WINDS.......WINDY. EAST 15 TO 30 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH INCREASING TO AROUND 25 MPH
IN THE AFTERNOON.
=
FORECAST DAYS 3 THROUGH 7
SUNDAY
BREEZY. MOSTLY CLOUDY. WINDWARD, SCATTERED HEAVY
SHOWERS. LEEWARD, SCATTERED SHOWERS, THEN HEAVY SHOWERS LIKELY IN
THE AFTERNOON. LOWS 77 TO 82. HIGHS 89 TO 94. EAST WINDS UP TO
25 MPH.
MONDAY
BREEZY. WINDWARD, HEAVY SHOWERS, THEN SHOWERS LIKELY IN
THE AFTERNOON. LEEWARD, HEAVY SHOWERS LIKELY, THEN SCATTERED
SHOWERS IN THE AFTERNOON. LOWS 77 TO 82. HIGHS 88 TO 93. EAST
WINDS UP TO 25 MPH.
TUESDAY
MOSTLY CLOUDY. WINDWARD, SHOWERS LIKELY, THEN
SCATTERED SHOWERS IN THE AFTERNOON. LEEWARD, SCATTERED SHOWERS.
LOWS 76 TO 81. HIGHS 87 TO 92. EAST WINDS UP TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. WINDWARD, SCATTERED SHOWERS. LEEWARD,
SCATTERED SHOWERS. ISOLATED SHOWERS. LOWS 75 TO 80. HIGHS 87 TO
92. NORTHEAST WINDS UP TO 15 MPH.
THURSDAY
PARTLY CLOUDY. SCATTERED SHOWERS. LOWS 74 TO 79.
HIGHS 87 TO 92. NORTHEAST WINDS UP TO 15 MPH.
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