014
FNHW50 PHFO 010221
FWFHFO
FIRE WEATHER PLANNING FORECAST FOR HAWAII
NATIONAL WEATHER SERVICE HONOLULU HI
421 PM HST FRI JUL 31 2026
DISCUSSION
WINDY TRADE WINDS WILL PEAK TONIGHT AND HOLD INTO SATURDAY. A
WIND ADVISORY REMAINS IN EFFECT ACROSS THE STATE FOR WINDY AREAS
ALONG MOUNTAIN RIDGES, THROUGH GAPS IN TERRAIN AND DOWNSLOPE
AREAS. A DRIER AND MORE STABLE AIRMASS HAVE DROPPED INVERSION
HEIGHTS AROUND 5,000 FT THIS AFTERNOON LEADING TO GUSTY DOWNSLOPE
WINDS AND LOW RELATIVE HUMIDITY VALUES, ESPECIALLY FOR LEEWARD
AREAS. CHANCES OF PRECIPITATION WILL BE SUBDUED AND LIMITED TO
WINDWARD AREAS. WHILE KBDI WILL REMAIN BELOW THE CRITICAL
THRESHOLDS, THIS HOT, DRY AND WINDY PATTERN WILL MAKE FOR SOME
NEAR CRITICAL FIRE WEATHER CONCERNS. TRADES ARE EXPECTED TO RETURN
TO MORE NORMAL MODERATE TO LOCALLY BREEZY LEVELS SUNDAY INTO
EARLY NEXT WEEK.
HIZ301-011430-
NIIHAU-
421 PM HST FRI JUL 31 2026
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY.
MIN TEMPERATURE.....71 TO 77.
MAX HUMIDITY........90 PERCENT.
20-FOOT WINDS.......BREEZY. EAST 10 TO 25 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST 20 TO 25 MPH.
SATURDAY
SKY/WEATHER.........PARTLY SUNNY.
MAX TEMPERATURE.....80 TO 87.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......BREEZY. EAST 15 TO 25 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 25 MPH.
SATURDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY UNTIL MIDNIGHT, THEN PARTLY
CLOUDY. ISOLATED SHOWERS AFTER MIDNIGHT.
MIN TEMPERATURE.....70 TO 77.
MAX HUMIDITY........90 PERCENT.
20-FOOT WINDS.......NORTHEAST 10 TO 20 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST 20 TO 25 MPH.
SUNDAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....80 TO 86.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......EAST 10 TO 15 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....EAST 20 TO 25 MPH.
=
HIZ302-011430-
KAUAI NORTH-
INCLUDING PRINCEVILLE, HANALEI, NA PALI STATE PARK
421 PM HST FRI JUL 31 2026
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED SHOWERS.
MIN TEMPERATURE.....66 TO 75.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......EAST 10 TO 15 MPH.
MIXING HEIGHT.......1000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 20 MPH.
SATURDAY
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED SHOWERS.
MAX TEMPERATURE.....70 TO 86.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......BREEZY. EAST 15 TO 25 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....EAST 20 TO 25 MPH.
SATURDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED SHOWERS.
MIN TEMPERATURE.....65 TO 74.
MAX HUMIDITY........95 PERCENT.
20-FOOT WINDS.......BREEZY. EAST 10 TO 25 MPH UNTIL MIDNIGHT, THEN
10 TO 15 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 20 MPH.
SUNDAY
SKY/WEATHER.........PARTLY SUNNY. SCATTERED SHOWERS.
MAX TEMPERATURE.....70 TO 86.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......EAST 10 TO 20 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 20 MPH.
=
HIZ303-011430-
KAUAI EAST-
INCLUDING LIHUE, KAPAA, ANAHOLA
421 PM HST FRI JUL 31 2026
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED SHOWERS.
MIN TEMPERATURE.....68 TO 77.
MAX HUMIDITY........90 PERCENT.
20-FOOT WINDS.......NORTHEAST 10 TO 20 MPH.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 20 MPH.
SATURDAY
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED SHOWERS.
MAX TEMPERATURE.....73 TO 85.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......BREEZY. NORTHEAST 10 TO 25 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....EAST 20 TO 25 MPH.
SATURDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED SHOWERS.
MIN TEMPERATURE.....67 TO 76.
MAX HUMIDITY........90 PERCENT.
20-FOOT WINDS.......BREEZY. NORTHEAST 10 TO 25 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 20 MPH.
SUNDAY
SKY/WEATHER.........PARTLY SUNNY. SCATTERED SHOWERS.
MAX TEMPERATURE.....73 TO 85.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......NORTHEAST 15 TO 20 MPH.
MIXING HEIGHT.......4000 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 20 MPH.
=
HIZ304-011430-
KAUAI SOUTH-
INCLUDING POIPU, KALAHEO, KOLOA
421 PM HST FRI JUL 31 2026
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. ISOLATED SHOWERS UNTIL MIDNIGHT,
THEN SCATTERED SHOWERS.
MIN TEMPERATURE.....AROUND 75.
MAX HUMIDITY........85 PERCENT.
20-FOOT WINDS.......WINDY. NORTHEAST 20 TO 30 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 25 MPH.
SATURDAY
SKY/WEATHER.........PARTLY SUNNY. SCATTERED SHOWERS.
MAX TEMPERATURE.....81 TO 89.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......WINDY. NORTHEAST 20 TO 30 MPH.
MIXING HEIGHT.......4000 FT AGL.
TRANSPORT WINDS.....NORTHEAST 25 TO 30 MPH.
SATURDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED SHOWERS.
MIN TEMPERATURE.....AROUND 74.
MAX HUMIDITY........85 PERCENT.
20-FOOT WINDS.......BREEZY. NORTHEAST 15 TO 25 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 25 MPH.
SUNDAY
SKY/WEATHER.........PARTLY SUNNY. SCATTERED SHOWERS UNTIL NOON,
THEN ISOLATED SHOWERS.
MAX TEMPERATURE.....81 TO 89.
MIN HUMIDITY........50 PERCENT.
20-FOOT WINDS.......NORTHEAST 15 TO 20 MPH.
MIXING HEIGHT.......4000 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 25 MPH.
=
HIZ305-011430-
KAUAI SOUTHWEST-
INCLUDING WAIMEA, WAIMEA CANYON STATE PARK, HANAPEPE, KEKAHA,
BARKING SANDS
421 PM HST FRI JUL 31 2026
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY.
MIN TEMPERATURE.....64 TO 75.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......EAST 10 TO 20 MPH.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....EAST 15 TO 20 MPH.
SATURDAY
SKY/WEATHER.........PARTLY SUNNY.
MAX TEMPERATURE.....75 TO 92.
MIN HUMIDITY........45 PERCENT.
20-FOOT WINDS.......BREEZY. EAST 10 TO 15 MPH UNTIL 9 AM, THEN 10
TO 25 MPH.
MIXING HEIGHT.......4000 FT AGL.
TRANSPORT WINDS.....EAST 20 TO 25 MPH.
SATURDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY. ISOLATED SHOWERS UNTIL MIDNIGHT.
SCATTERED SHOWERS AFTER MIDNIGHT.
MIN TEMPERATURE.....64 TO 75.
MAX HUMIDITY........95 PERCENT.
20-FOOT WINDS.......EAST 10 TO 20 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....EAST 15 TO 20 MPH.
SUNDAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....76 TO 92.
MIN HUMIDITY........45 PERCENT.
20-FOOT WINDS.......EAST 10 TO 15 MPH.
MIXING HEIGHT.......4500 FT AGL.
TRANSPORT WINDS.....EAST 15 TO 20 MPH.
=
HIZ306-011430-
KAUAI MOUNTAINS-
421 PM HST FRI JUL 31 2026
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED SHOWERS.
MIN TEMPERATURE.....61 TO 73.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......WINDY. EAST 15 TO 30 MPH.
MIXING HEIGHT.......500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 25 MPH.
SATURDAY
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED SHOWERS.
MAX TEMPERATURE.....64 TO 81.
MIN HUMIDITY........65 PERCENT.
20-FOOT WINDS.......WINDY. EAST 15 TO 30 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 25 MPH.
SATURDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED SHOWERS UNTIL
MIDNIGHT, THEN NUMEROUS SHOWERS.
MIN TEMPERATURE.....61 TO 72.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......BREEZY. EAST 15 TO 25 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 25 MPH.
SUNDAY
SKY/WEATHER.........PARTLY SUNNY. SCATTERED SHOWERS.
MAX TEMPERATURE.....64 TO 82.
MIN HUMIDITY........65 PERCENT.
20-FOOT WINDS.......BREEZY. EAST 10 TO 25 MPH.
MIXING HEIGHT.......4000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 25 MPH.
=
HIZ307-011430-
EAST HONOLULU-
INCLUDING HAWAII KAI, AINA HAINA, KAHALA
421 PM HST FRI JUL 31 2026
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY.
MIN TEMPERATURE.....AROUND 77.
MAX HUMIDITY........80 PERCENT.
20-FOOT WINDS.......BREEZY. NORTHEAST 20 TO 25 MPH.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....NORTHEAST 30 TO 35 MPH.
SATURDAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....80 TO 87.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......BREEZY. NORTHEAST 20 TO 25 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....EAST 30 TO 35 MPH.
SATURDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY. ISOLATED SHOWERS.
MIN TEMPERATURE.....AROUND 76.
MAX HUMIDITY........80 PERCENT.
20-FOOT WINDS.......BREEZY. NORTHEAST 20 TO 25 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST 25 TO 30 MPH.
SUNDAY
SKY/WEATHER.........MOSTLY SUNNY. ISOLATED SHOWERS.
MAX TEMPERATURE.....80 TO 86.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......WINDY. NORTHEAST 20 TO 30 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 25 MPH.
=
HIZ308-011430-
HONOLULU METRO-
INCLUDING HONOLULU, WAIKIKI
421 PM HST FRI JUL 31 2026
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY UNTIL MIDNIGHT, THEN PARTLY
CLOUDY. ISOLATED SHOWERS AFTER MIDNIGHT.
MIN TEMPERATURE.....AROUND 77.
MAX HUMIDITY........80 PERCENT.
20-FOOT WINDS.......BREEZY. EAST 15 TO 25 MPH.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....EAST 20 TO 25 MPH.
SATURDAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....AROUND 86.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......BREEZY. EAST 15 TO 25 MPH.
MIXING HEIGHT.......4000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 25 MPH.
SATURDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY UNTIL MIDNIGHT, THEN PARTLY
CLOUDY. ISOLATED SHOWERS.
MIN TEMPERATURE.....AROUND 76.
MAX HUMIDITY........80 PERCENT.
20-FOOT WINDS.......NORTHEAST 15 TO 20 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST 15 TO 20 MPH.
SUNDAY
SKY/WEATHER.........MOSTLY SUNNY. ISOLATED SHOWERS.
MAX TEMPERATURE.....AROUND 86.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......BREEZY. NORTHEAST 20 TO 25 MPH.
MIXING HEIGHT.......4000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 20 MPH.
=
HIZ309-011430-
EWA PLAIN-
INCLUDING KAPOLEI
421 PM HST FRI JUL 31 2026
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY UNTIL MIDNIGHT, THEN PARTLY
CLOUDY.
MIN TEMPERATURE.....AROUND 76.
MAX HUMIDITY........85 PERCENT.
20-FOOT WINDS.......BREEZY. NORTHEAST 15 TO 25 MPH.
MIXING HEIGHT.......1000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 20 MPH.
SATURDAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....82 TO 89.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......BREEZY. EAST 15 TO 25 MPH.
MIXING HEIGHT.......4500 FT AGL.
TRANSPORT WINDS.....EAST 20 TO 25 MPH.
SATURDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY. ISOLATED SHOWERS.
MIN TEMPERATURE.....AROUND 74.
MAX HUMIDITY........85 PERCENT.
20-FOOT WINDS.......NORTHEAST 10 TO 20 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST 15 TO 20 MPH.
SUNDAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....82 TO 89.
MIN HUMIDITY........50 PERCENT.
20-FOOT WINDS.......EAST 15 TO 20 MPH.
MIXING HEIGHT.......4500 FT AGL.
TRANSPORT WINDS.....EAST 15 TO 20 MPH.
=
HIZ310-011430-
WAIANAE COAST-
INCLUDING NANAKULI, WAIANAE, MAKAHA
421 PM HST FRI JUL 31 2026
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY UNTIL MIDNIGHT, THEN PARTLY
CLOUDY.
MIN TEMPERATURE.....72 TO 79.
MAX HUMIDITY........85 PERCENT.
20-FOOT WINDS.......WINDY. NORTHEAST 15 TO 30 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 20 MPH.
SATURDAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....84 TO 91.
MIN HUMIDITY........50 PERCENT.
20-FOOT WINDS.......BREEZY. EAST 15 TO 25 MPH.
MIXING HEIGHT.......4500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 25 MPH.
SATURDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY.
MIN TEMPERATURE.....70 TO 77.
MAX HUMIDITY........85 PERCENT.
20-FOOT WINDS.......BREEZY. NORTHEAST 10 TO 25 MPH UNTIL 9 PM, THEN
10 TO 20 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 20 MPH.
SUNDAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....84 TO 91.
MIN HUMIDITY........45 PERCENT.
20-FOOT WINDS.......BREEZY. NORTHEAST 15 TO 25 MPH.
MIXING HEIGHT.......4500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 20 MPH.
=
HIZ311-011430-
OAHU NORTH SHORE-
INCLUDING WAIALUA, HALEIWA, PUPUKEA
421 PM HST FRI JUL 31 2026
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. ISOLATED SHOWERS.
MIN TEMPERATURE.....71 TO 76.
MAX HUMIDITY........90 PERCENT.
20-FOOT WINDS.......BREEZY. EAST 10 TO 25 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 25 MPH.
SATURDAY
SKY/WEATHER.........PARTLY SUNNY. ISOLATED SHOWERS.
MAX TEMPERATURE.....79 TO 87.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......WINDY. EAST 15 TO 30 MPH.
MIXING HEIGHT.......4000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 25 MPH.
SATURDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED SHOWERS.
MIN TEMPERATURE.....70 TO 75.
MAX HUMIDITY........90 PERCENT.
20-FOOT WINDS.......BREEZY. NORTHEAST 10 TO 25 MPH UNTIL MIDNIGHT,
THEN 10 TO 15 MPH UNTIL 3 AM, THEN EAST 10 TO
25 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST 20 TO 25 MPH.
SUNDAY
SKY/WEATHER.........MOSTLY SUNNY. SCATTERED SHOWERS UNTIL NOON.
ISOLATED SHOWERS AFTER NOON.
MAX TEMPERATURE.....78 TO 86.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......BREEZY. NORTHEAST 15 TO 25 MPH.
MIXING HEIGHT.......4000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 20 MPH.
=
HIZ312-011430-
KOOLAU WINDWARD-
INCLUDING KAHUKU, LAIE, PUNALUU, KAHALUU, AHUIMANU
421 PM HST FRI JUL 31 2026
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED SHOWERS.
MIN TEMPERATURE.....70 TO 78.
MAX HUMIDITY........90 PERCENT.
20-FOOT WINDS.......BREEZY. EAST 15 TO 25 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 25 MPH.
SATURDAY
SKY/WEATHER.........PARTLY SUNNY. SCATTERED SHOWERS.
MAX TEMPERATURE.....73 TO 84.
MIN HUMIDITY........65 PERCENT.
20-FOOT WINDS.......BREEZY. EAST 15 TO 25 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 25 MPH.
SATURDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED SHOWERS UNTIL
MIDNIGHT, THEN NUMEROUS SHOWERS.
MIN TEMPERATURE.....68 TO 77.
MAX HUMIDITY........90 PERCENT.
20-FOOT WINDS.......BREEZY. EAST 15 TO 25 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 25 MPH.
SUNDAY
SKY/WEATHER.........PARTLY SUNNY. SCATTERED SHOWERS.
MAX TEMPERATURE.....72 TO 84.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......BREEZY. EAST 15 TO 25 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 25 MPH.
=
HIZ313-011430-
KOOLAU LEEWARD-
INCLUDING NUUANU, MANOA, PALOLO
421 PM HST FRI JUL 31 2026
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED SHOWERS.
MIN TEMPERATURE.....68 TO 77.
MAX HUMIDITY........95 PERCENT.
20-FOOT WINDS.......WINDY. NORTHEAST 20 TO 30 MPH.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 25 MPH.
SATURDAY
SKY/WEATHER.........PARTLY SUNNY. SCATTERED SHOWERS UNTIL NOON,
THEN ISOLATED SHOWERS.
MAX TEMPERATURE.....71 TO 87.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......WINDY. NORTHEAST 20 TO 30 MPH.
MIXING HEIGHT.......4000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 25 MPH.
SATURDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED SHOWERS.
MIN TEMPERATURE.....67 TO 76.
MAX HUMIDITY........90 PERCENT.
20-FOOT WINDS.......WINDY. NORTHEAST 15 TO 30 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST 20 TO 25 MPH.
SUNDAY
SKY/WEATHER.........PARTLY SUNNY. SCATTERED SHOWERS.
MAX TEMPERATURE.....70 TO 86.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......WINDY. NORTHEAST 20 TO 30 MPH.
MIXING HEIGHT.......4000 FT AGL.
TRANSPORT WINDS.....EAST 20 TO 25 MPH.
=
HIZ314-011430-
OLOMANA-
INCLUDING KAILUA, KANEOHE, WAIMANALO
421 PM HST FRI JUL 31 2026
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. ISOLATED SHOWERS UNTIL MIDNIGHT,
THEN SCATTERED SHOWERS.
MIN TEMPERATURE.....AROUND 75.
MAX HUMIDITY........85 PERCENT.
20-FOOT WINDS.......BREEZY. NORTHEAST 15 TO 25 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 25 MPH.
SATURDAY
SKY/WEATHER.........MOSTLY SUNNY. ISOLATED SHOWERS.
MAX TEMPERATURE.....77 TO 84.
MIN HUMIDITY........65 PERCENT.
20-FOOT WINDS.......BREEZY. NORTHEAST 15 TO 25 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....EAST 25 TO 30 MPH.
SATURDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED SHOWERS.
MIN TEMPERATURE.....AROUND 74.
MAX HUMIDITY........85 PERCENT.
20-FOOT WINDS.......BREEZY. NORTHEAST 15 TO 25 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST 20 TO 25 MPH.
SUNDAY
SKY/WEATHER.........MOSTLY SUNNY. SCATTERED SHOWERS.
MAX TEMPERATURE.....76 TO 83.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......WINDY. NORTHEAST 20 TO 30 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....EAST 20 TO 25 MPH.
=
HIZ315-011430-
CENTRAL OAHU-
INCLUDING MILILANI, WAHIAWA, PEARL CITY
421 PM HST FRI JUL 31 2026
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. ISOLATED SHOWERS.
MIN TEMPERATURE.....70 TO 75.
MAX HUMIDITY........90 PERCENT.
20-FOOT WINDS.......NORTHEAST 10 TO 20 MPH.
MIXING HEIGHT.......1000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 20 MPH.
SATURDAY
SKY/WEATHER.........PARTLY SUNNY. ISOLATED SHOWERS.
MAX TEMPERATURE.....78 TO 85.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......BREEZY. EAST 10 TO 25 MPH.
MIXING HEIGHT.......4500 FT AGL.
TRANSPORT WINDS.....EAST 20 TO 25 MPH.
SATURDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED SHOWERS.
MIN TEMPERATURE.....69 TO 74.
MAX HUMIDITY........90 PERCENT.
20-FOOT WINDS.......NORTHEAST 10 TO 20 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST 15 TO 20 MPH.
SUNDAY
SKY/WEATHER.........MOSTLY SUNNY. SCATTERED SHOWERS UNTIL NOON.
ISOLATED SHOWERS AFTER NOON.
MAX TEMPERATURE.....77 TO 84.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......BREEZY. NORTHEAST 15 TO 25 MPH.
MIXING HEIGHT.......4500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 20 MPH.
=
HIZ316-011430-
WAIANAE MOUNTAINS-
421 PM HST FRI JUL 31 2026
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY.
MIN TEMPERATURE.....66 TO 76.
MAX HUMIDITY........95 PERCENT.
20-FOOT WINDS.......WINDY. NORTHEAST 20 TO 30 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 25 MPH.
SATURDAY
SKY/WEATHER.........PARTLY SUNNY.
MAX TEMPERATURE.....75 TO 90.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......WINDY. EAST 20 TO 30 MPH.
MIXING HEIGHT.......4500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 25 MPH.
SATURDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY. ISOLATED SHOWERS.
MIN TEMPERATURE.....65 TO 75.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......BREEZY. NORTHEAST 15 TO 25 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST 20 TO 25 MPH.
SUNDAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....75 TO 90.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......BREEZY. EAST 20 TO 25 MPH.
MIXING HEIGHT.......4500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 20 MPH.
=
HIZ317-011430-
MOLOKAI WINDWARD-
INCLUDING KALAUPAPA, HALAWA VALLEY
421 PM HST FRI JUL 31 2026
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED SHOWERS.
MIN TEMPERATURE.....60 TO 76.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......BREEZY. EAST 20 TO 25 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 35 MPH.
SATURDAY
SKY/WEATHER.........PARTLY SUNNY. SCATTERED SHOWERS.
MAX TEMPERATURE.....67 TO 83.
MIN HUMIDITY........65 PERCENT.
20-FOOT WINDS.......BREEZY. EAST 20 TO 25 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 35 MPH.
SATURDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED SHOWERS.
MIN TEMPERATURE.....60 TO 75.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......BREEZY. EAST 15 TO 25 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST 30 TO 35 MPH.
SUNDAY
SKY/WEATHER.........PARTLY SUNNY. SCATTERED SHOWERS.
MAX TEMPERATURE.....67 TO 83.
MIN HUMIDITY........65 PERCENT.
20-FOOT WINDS.......BREEZY. EAST 20 TO 25 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 30 MPH.
=
HIZ318-011430-
MOLOKAI SOUTHEAST-
INCLUDING PUKOO
421 PM HST FRI JUL 31 2026
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED SHOWERS.
MIN TEMPERATURE.....61 TO 75.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......WINDY. NORTHEAST 20 TO 30 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 40 MPH.
SATURDAY
SKY/WEATHER.........MOSTLY SUNNY. ISOLATED SHOWERS.
MAX TEMPERATURE.....66 TO 83.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......BREEZY. EAST 20 TO 25 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 40 MPH.
SATURDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY UNTIL MIDNIGHT, THEN MOSTLY
CLOUDY. ISOLATED SHOWERS UNTIL MIDNIGHT, THEN
SCATTERED SHOWERS.
MIN TEMPERATURE.....60 TO 75.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......BREEZY. EAST 20 TO 25 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST 35 TO 40 MPH.
SUNDAY
SKY/WEATHER.........MOSTLY SUNNY. SCATTERED SHOWERS.
MAX TEMPERATURE.....65 TO 82.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......BREEZY. EAST 15 TO 25 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST 30 TO 35 MPH.
=
HIZ319-011430-
MOLOKAI NORTH-
INCLUDING HOOLEHUA
421 PM HST FRI JUL 31 2026
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. ISOLATED SHOWERS.
MIN TEMPERATURE.....66 TO 76.
MAX HUMIDITY........95 PERCENT.
20-FOOT WINDS.......WINDY. EAST 25 TO 30 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 30 MPH.
SATURDAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....72 TO 84.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......WINDY. EAST 25 TO 30 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 30 MPH.
SATURDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY.
MIN TEMPERATURE.....65 TO 75.
MAX HUMIDITY........95 PERCENT.
20-FOOT WINDS.......BREEZY. EAST 20 TO 25 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 30 MPH.
SUNDAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....72 TO 84.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......EAST AROUND 20 MPH.
MIXING HEIGHT.......4000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 30 MPH.
=
HIZ320-011430-
MOLOKAI WEST-
INCLUDING KEPUHI
421 PM HST FRI JUL 31 2026
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY UNTIL MIDNIGHT, THEN PARTLY
CLOUDY.
MIN TEMPERATURE.....AROUND 76.
MAX HUMIDITY........85 PERCENT.
20-FOOT WINDS.......WINDY. NORTHEAST 20 TO 30 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 30 MPH.
SATURDAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....81 TO 86.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......WINDY. NORTHEAST 20 TO 30 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 30 MPH.
SATURDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY.
MIN TEMPERATURE.....AROUND 75.
MAX HUMIDITY........85 PERCENT.
20-FOOT WINDS.......BREEZY. NORTHEAST 15 TO 25 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 30 MPH.
SUNDAY
SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....81 TO 86.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......NORTHEAST 15 TO 20 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 30 MPH.
=
HIZ321-011430-
MOLOKAI LEEWARD SOUTH-
INCLUDING KAUNAKAKAI, MAUNALOA
421 PM HST FRI JUL 31 2026
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY UNTIL MIDNIGHT, THEN PARTLY
CLOUDY. ISOLATED SHOWERS AFTER MIDNIGHT.
MIN TEMPERATURE.....63 TO 77.
MAX HUMIDITY........90 PERCENT.
20-FOOT WINDS.......WINDY. NORTHEAST 20 TO 30 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 25 MPH.
SATURDAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....70 TO 89.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......WINDY. NORTHEAST 20 TO 30 MPH.
MIXING HEIGHT.......4000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 25 MPH.
SATURDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY. ISOLATED SHOWERS AFTER MIDNIGHT.
MIN TEMPERATURE.....62 TO 76.
MAX HUMIDITY........95 PERCENT.
20-FOOT WINDS.......BREEZY. NORTHEAST 15 TO 25 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST 20 TO 25 MPH.
SUNDAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....69 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.
=
HIZ322-011430-
LANAI WINDWARD-
INCLUDING SHIPWRECK BEACH
421 PM HST FRI JUL 31 2026
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY.
MIN TEMPERATURE.....66 TO 75.
MAX HUMIDITY........85 PERCENT.
20-FOOT WINDS.......WINDY. NORTHEAST 20 TO 30 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....NORTHEAST 30 TO 35 MPH.
SATURDAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....77 TO 85.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......WINDY. NORTHEAST 20 TO 30 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 35 MPH.
SATURDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....65 TO 75.
MAX HUMIDITY........90 PERCENT.
20-FOOT WINDS.......WINDY. NORTHEAST 10 TO 30 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....NORTHEAST 25 TO 30 MPH.
SUNDAY
SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....76 TO 85.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......NORTHEAST 10 TO 15 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 30 MPH.
=
HIZ323-011430-
LANAI LEEWARD-
INCLUDING KAUMALAPAU HARBOR
421 PM HST FRI JUL 31 2026
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY.
MIN TEMPERATURE.....AROUND 73.
MAX HUMIDITY........85 PERCENT.
20-FOOT WINDS.......WINDY. NORTHEAST 20 TO 30 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....NORTHEAST 30 TO 35 MPH.
SATURDAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....80 TO 87.
MIN HUMIDITY........50 PERCENT.
20-FOOT WINDS.......WINDY. NORTHEAST 20 TO 30 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 30 MPH.
SATURDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....AROUND 73.
MAX HUMIDITY........85 PERCENT.
20-FOOT WINDS.......WINDY. NORTHEAST 15 TO 30 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....NORTHEAST 25 TO 30 MPH.
SUNDAY
SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....80 TO 87.
MIN HUMIDITY........50 PERCENT.
20-FOOT WINDS.......NORTHEAST 10 TO 15 MPH.
MIXING HEIGHT.......4000 FT AGL.
TRANSPORT WINDS.....NORTHEAST 25 TO 30 MPH.
=
HIZ324-011430-
LANAI SOUTH-
INCLUDING MANELE
421 PM HST FRI JUL 31 2026
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY.
MIN TEMPERATURE.....AROUND 75.
MAX HUMIDITY........80 PERCENT.
20-FOOT WINDS.......NORTHEAST 10 TO 20 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 25 MPH.
SATURDAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....79 TO 84.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......NORTHEAST 10 TO 20 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....EAST 20 TO 25 MPH.
SATURDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....AROUND 74.
MAX HUMIDITY........80 PERCENT.
20-FOOT WINDS.......NORTHEAST 10 TO 20 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....NORTHEAST 20 TO 25 MPH.
SUNDAY
SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....78 TO 84.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......NORTHEAST 5 TO 15 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....NORTHEAST 15 TO 20 MPH.
=
HIZ325-011430-
LANAI MAUKA-
INCLUDING LANAI CITY
421 PM HST FRI JUL 31 2026
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY.
MIN TEMPERATURE.....68 TO 73.
MAX HUMIDITY........90 PERCENT.
20-FOOT WINDS.......WINDY. NORTHEAST 15 TO 30 MPH.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....NORTHEAST 25 TO 30 MPH.
SATURDAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....73 TO 83.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......WINDY. NORTHEAST 15 TO 30 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 30 MPH.
SATURDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....67 TO 72.
MAX HUMIDITY........90 PERCENT.
20-FOOT WINDS.......WINDY. NORTHEAST 15 TO 30 MPH UNTIL 3 AM, THEN
10 TO 20 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....NORTHEAST 20 TO 25 MPH.
SUNDAY
SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....72 TO 82.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......NORTHEAST 10 TO 15 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 25 MPH.
=
HIZ326-011430-
KAHOOLAWE-
421 PM HST FRI JUL 31 2026
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY.
MIN TEMPERATURE.....AROUND 73.
MAX HUMIDITY........90 PERCENT.
20-FOOT WINDS.......WINDY. EAST 20 TO 30 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST 25 TO 30 MPH.
SATURDAY
SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....80 TO 85.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......WINDY. EAST 20 TO 35 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST 25 TO 30 MPH.
SATURDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....70 TO 75.
MAX HUMIDITY........90 PERCENT.
20-FOOT WINDS.......WINDY. EAST 20 TO 30 MPH UNTIL 3 AM, THEN 10 TO
20 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....EAST 20 TO 25 MPH.
SUNDAY
SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....79 TO 85.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......NORTHEAST 10 TO 20 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST 15 TO 20 MPH.
=
HIZ327-011430-
MAUI WINDWARD WEST-
INCLUDING WAILUKU
421 PM HST FRI JUL 31 2026
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED SHOWERS.
MIN TEMPERATURE.....59 TO 75.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......WINDY. EAST 20 TO 30 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 30 MPH.
SATURDAY
SKY/WEATHER.........MOSTLY SUNNY. SCATTERED SHOWERS UNTIL NOON.
ISOLATED SHOWERS AFTER NOON.
MAX TEMPERATURE.....63 TO 85.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......WINDY. NORTHEAST 20 TO 30 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 30 MPH.
SATURDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY. ISOLATED SHOWERS.
MIN TEMPERATURE.....58 TO 75.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......WINDY. EAST 15 TO 30 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST 25 TO 30 MPH.
SUNDAY
SKY/WEATHER.........MOSTLY SUNNY. ISOLATED SHOWERS.
MAX TEMPERATURE.....62 TO 85.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......NORTHEAST 10 TO 20 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 25 MPH.
=
HIZ328-011430-
MAUI LEEWARD WEST-
INCLUDING LAHAINA, KAANAPALI
421 PM HST FRI JUL 31 2026
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY. ISOLATED SHOWERS.
MIN TEMPERATURE.....71 TO 77.
MAX HUMIDITY........90 PERCENT.
20-FOOT WINDS.......WINDY. NORTHEAST 25 TO 35 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 25 MPH.
SATURDAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....77 TO 86.
MIN HUMIDITY........50 PERCENT.
20-FOOT WINDS.......WINDY. NORTHEAST 25 TO 30 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 25 MPH.
SATURDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....70 TO 76.
MAX HUMIDITY........85 PERCENT.
20-FOOT WINDS.......WINDY. NORTHEAST 15 TO 30 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST 20 TO 25 MPH.
SUNDAY
SKY/WEATHER.........MOSTLY SUNNY. ISOLATED SHOWERS AFTER NOON.
MAX TEMPERATURE.....77 TO 86.
MIN HUMIDITY........50 PERCENT.
20-FOOT WINDS.......NORTHEAST 10 TO 20 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 20 MPH.
=
HIZ329-011430-
MAUI CENTRAL VALLEY NORTH-
INCLUDING KAHULUI
421 PM HST FRI JUL 31 2026
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY UNTIL MIDNIGHT, THEN PARTLY
CLOUDY. ISOLATED SHOWERS AFTER MIDNIGHT.
MIN TEMPERATURE.....AROUND 73.
MAX HUMIDITY........80 PERCENT.
20-FOOT WINDS.......WINDY. NORTHEAST 15 TO 30 MPH.
MIXING HEIGHT.......1000 FT AGL.
TRANSPORT WINDS.....EAST 20 TO 25 MPH.
SATURDAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....82 TO 88.
MIN HUMIDITY........45 PERCENT.
20-FOOT WINDS.......WINDY. NORTHEAST 15 TO 30 MPH UNTIL NOON, THEN
20 TO 30 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 25 MPH.
SATURDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY.
MIN TEMPERATURE.....AROUND 72.
MAX HUMIDITY........85 PERCENT.
20-FOOT WINDS.......BREEZY. NORTHEAST 15 TO 25 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....EAST 15 TO 20 MPH.
SUNDAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....82 TO 87.
MIN HUMIDITY........50 PERCENT.
20-FOOT WINDS.......NORTHEAST 10 TO 15 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 20 MPH.
=
HIZ330-011430-
MAUI CENTRAL VALLEY SOUTH-
INCLUDING MAALAEA
421 PM HST FRI JUL 31 2026
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY.
MIN TEMPERATURE.....72 TO 80.
MAX HUMIDITY........80 PERCENT.
20-FOOT WINDS.......WINDY. NORTHEAST 15 TO 30 MPH.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....NORTHEAST 20 TO 25 MPH.
SATURDAY
SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....AROUND 87.
MIN HUMIDITY........45 PERCENT.
20-FOOT WINDS.......WINDY. NORTHEAST 15 TO 30 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 25 MPH.
SATURDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....71 TO 79.
MAX HUMIDITY........80 PERCENT.
20-FOOT WINDS.......BREEZY. NORTHEAST 10 TO 25 MPH UNTIL 3 AM, THEN
NORTH 10 TO 15 MPH.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 25 MPH DECREASING TO AROUND 15
MPH AFTER MIDNIGHT.
SUNDAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....AROUND 87.
MIN HUMIDITY........45 PERCENT.
20-FOOT WINDS.......NORTH 10 TO 15 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 20 MPH.
=
HIZ331-011430-
WINDWARD HALEAKALA-
INCLUDING HAIKU, MAKAWAO, HANA
421 PM HST FRI JUL 31 2026
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED SHOWERS UNTIL
MIDNIGHT, THEN NUMEROUS SHOWERS.
MIN TEMPERATURE.....55 TO 75.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......BREEZY. EAST 10 TO 25 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 20 MPH.
SATURDAY
SKY/WEATHER.........PARTLY SUNNY. NUMEROUS SHOWERS UNTIL NOON, THEN
SCATTERED SHOWERS.
MAX TEMPERATURE.....64 TO 83.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......BREEZY. EAST 10 TO 25 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST 20 TO 25 MPH.
SATURDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED SHOWERS.
MIN TEMPERATURE.....54 TO 74.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......BREEZY. EAST 10 TO 25 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....EAST 15 TO 20 MPH.
SUNDAY
SKY/WEATHER.........PARTLY SUNNY. SCATTERED SHOWERS.
MAX TEMPERATURE.....65 TO 82.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......EAST 10 TO 20 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 20 MPH.
=
HIZ332-011430-
KIPAHULU-
INCLUDING HAMOA
421 PM HST FRI JUL 31 2026
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED SHOWERS UNTIL
MIDNIGHT, THEN NUMEROUS SHOWERS.
MIN TEMPERATURE.....63 TO 74.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......BREEZY. NORTHEAST 15 TO 25 MPH.
MIXING HEIGHT.......1000 FT AGL.
TRANSPORT WINDS.....NORTHEAST 30 TO 35 MPH.
SATURDAY
SKY/WEATHER.........PARTLY SUNNY. NUMEROUS SHOWERS UNTIL NOON, THEN
SCATTERED SHOWERS.
MAX TEMPERATURE.....68 TO 83.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......NORTHEAST 10 TO 20 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 30 MPH.
SATURDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED SHOWERS.
MIN TEMPERATURE.....63 TO 73.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......NORTHEAST 10 TO 20 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 30 MPH.
SUNDAY
SKY/WEATHER.........PARTLY SUNNY. SCATTERED SHOWERS.
MAX TEMPERATURE.....68 TO 82.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......EAST 15 TO 20 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 25 MPH.
=
HIZ333-011430-
SOUTH MAUI/UPCOUNTRY-
INCLUDING KIHEI, MAKENA, PUKALANI, KULA, ULUPALAKUA
421 PM HST FRI JUL 31 2026
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY.
MIN TEMPERATURE.....AROUND 73 AT THE SHORE TO AROUND 57 AT 5000
FEET.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......EAST 5 TO 10 MPH.
MIXING HEIGHT.......500 FT AGL.
TRANSPORT WINDS.....EAST 15 TO 20 MPH.
SATURDAY
SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....AROUND 85 AT THE SHORE TO AROUND 71 AT 5000
FEET.
MIN HUMIDITY........45 PERCENT.
20-FOOT WINDS.......EAST 5 TO 10 MPH UNTIL NOON, THEN WEST UNTIL 3
PM, THEN SOUTHEAST.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 20 MPH.
SATURDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY.
MIN TEMPERATURE.....AROUND 72 AT THE SHORE TO AROUND 56 AT 5000
FEET.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......EAST UP TO 15 MPH.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....EAST 10 TO 15 MPH.
SUNDAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....AROUND 84 AT THE SHORE TO AROUND 70 AT 5000
FEET.
MIN HUMIDITY........50 PERCENT.
20-FOOT WINDS.......NORTHEAST 10 TO 15 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
=
HIZ334-011430-
SOUTH HALEAKALA-
INCLUDING KIPAHULU, KAUPO
421 PM HST FRI JUL 31 2026
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY. ISOLATED SHOWERS UNTIL MIDNIGHT.
SCATTERED SHOWERS AFTER MIDNIGHT.
MIN TEMPERATURE.....58 TO 75.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......WINDY. EAST 15 TO 30 MPH.
MIXING HEIGHT.......1000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 25 MPH.
SATURDAY
SKY/WEATHER.........MOSTLY SUNNY. SCATTERED SHOWERS UNTIL NOON.
MAX TEMPERATURE.....73 TO 85.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......WINDY. EAST 15 TO 30 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 25 MPH.
SATURDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY. ISOLATED SHOWERS AFTER MIDNIGHT.
MIN TEMPERATURE.....56 TO 74.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......BREEZY. EAST 10 TO 25 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 20 MPH.
SUNDAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....73 TO 84.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......EAST 15 TO 20 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST 20 TO 25 MPH.
=
HIZ335-011430-
HALEAKALA SUMMIT-
INCLUDING HALEAKALA NATIONAL PARK ABOVE 6000 FEET
421 PM HST FRI JUL 31 2026
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED SHOWERS.
MIN TEMPERATURE.....AROUND 54 AT 7000 FEET TO AROUND 49 AT THE
SUMMIT.
MAX HUMIDITY........95 PERCENT.
20-FOOT WINDS.......VERY WINDY. EAST 25 TO 45 MPH.
MIXING HEIGHT.......500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 25 MPH.
SATURDAY
SKY/WEATHER.........MOSTLY SUNNY. SCATTERED SHOWERS.
MAX TEMPERATURE.....AROUND 68 AT 7000 FEET TO AROUND 61 AT THE
SUMMIT.
MIN HUMIDITY........20 PERCENT.
20-FOOT WINDS.......WINDY. EAST 20 TO 35 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 25 MPH.
SATURDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED SHOWERS.
MIN TEMPERATURE.....AROUND 54 AT 7000 FEET TO AROUND 49 AT THE
SUMMIT.
MAX HUMIDITY........95 PERCENT.
20-FOOT WINDS.......WINDY. EAST 15 TO 30 MPH.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....EAST 15 TO 20 MPH.
SUNDAY
SKY/WEATHER.........MOSTLY SUNNY. ISOLATED SHOWERS.
MAX TEMPERATURE.....AROUND 68 AT 7000 FEET TO AROUND 61 AT THE
SUMMIT.
MIN HUMIDITY........30 PERCENT.
20-FOOT WINDS.......EAST 10 TO 20 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 20 MPH.
=
HIZ336-011430-
KONA-
INCLUDING KAILUA-KONA, KEALAKEKUA, MILOLII
421 PM HST FRI JUL 31 2026
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY. ISOLATED SHOWERS UNTIL MIDNIGHT.
MIN TEMPERATURE.....53 TO 76.
MAX HUMIDITY........95 PERCENT.
20-FOOT WINDS.......SOUTHEAST UP TO 5 MPH UNTIL MIDNIGHT, THEN
EAST.
MIXING HEIGHT.......1000 FT AGL.
TRANSPORT WINDS.....NORTHWEST AROUND 5 MPH SHIFTING TO THE EAST
AFTER MIDNIGHT.
SATURDAY
SKY/WEATHER.........MOSTLY SUNNY. ISOLATED SHOWERS AFTER NOON.
MAX TEMPERATURE.....68 TO 91.
MIN HUMIDITY........45 PERCENT.
20-FOOT WINDS.......NORTHWEST UP TO 10 MPH UNTIL NOON, THEN WEST.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....SOUTHEAST AROUND 5 MPH SHIFTING TO THE
NORTHWEST IN THE AFTERNOON.
SATURDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY. ISOLATED SHOWERS UNTIL MIDNIGHT.
MIN TEMPERATURE.....52 TO 75.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......NORTHEAST UP TO 5 MPH.
MIXING HEIGHT.......1000 FT AGL.
TRANSPORT WINDS.....WEST AROUND 5 MPH SHIFTING TO THE NORTHEAST
AFTER MIDNIGHT.
SUNDAY
SKY/WEATHER.........SUNNY UNTIL NOON, THEN PARTLY SUNNY. ISOLATED
SHOWERS AFTER NOON.
MAX TEMPERATURE.....68 TO 90.
MIN HUMIDITY........50 PERCENT.
20-FOOT WINDS.......NORTH UP TO 5 MPH UNTIL 9 AM, THEN WEST.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....NORTH AROUND 5 MPH SHIFTING TO THE WEST IN THE
AFTERNOON.
=
HIZ337-011430-
BIG ISLAND SOUTH-
INCLUDING OCEAN VIEW
421 PM HST FRI JUL 31 2026
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....58 TO 78.
MAX HUMIDITY........85 PERCENT.
20-FOOT WINDS.......BREEZY. NORTHEAST 10 TO 15 MPH UNTIL MIDNIGHT,
THEN 15 TO 25 MPH.
MIXING HEIGHT.......1000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 20 MPH.
SATURDAY
SKY/WEATHER.........SUNNY. ISOLATED SHOWERS AFTER NOON.
MAX TEMPERATURE.....70 TO 89.
MIN HUMIDITY........50 PERCENT.
20-FOOT WINDS.......WINDY. EAST 15 TO 30 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....EAST 15 TO 20 MPH.
SATURDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....58 TO 77.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......NORTHEAST 10 TO 15 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....EAST 10 TO 15 MPH.
SUNDAY
SKY/WEATHER.........MOSTLY SUNNY. ISOLATED SHOWERS AFTER NOON.
MAX TEMPERATURE.....69 TO 89.
MIN HUMIDITY........50 PERCENT.
20-FOOT WINDS.......EAST 5 TO 15 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....EAST 10 TO 15 MPH.
=
HIZ338-011430-
BIG ISLAND SOUTHEAST-
INCLUDING SOUTH POINT, PAHALA
421 PM HST FRI JUL 31 2026
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY. ISOLATED SHOWERS UNTIL MIDNIGHT.
SCATTERED SHOWERS AFTER MIDNIGHT.
MIN TEMPERATURE.....58 TO 76.
MAX HUMIDITY........85 PERCENT.
20-FOOT WINDS.......BREEZY. NORTHEAST 15 TO 25 MPH.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 25 MPH.
SATURDAY
SKY/WEATHER.........MOSTLY SUNNY. NUMEROUS SHOWERS UNTIL NOON.
ISOLATED SHOWERS AFTER NOON.
MAX TEMPERATURE.....70 TO 90.
MIN HUMIDITY........45 PERCENT.
20-FOOT WINDS.......WINDY. NORTHEAST 15 TO 30 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 20 MPH.
SATURDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY. NUMEROUS SHOWERS UNTIL MIDNIGHT.
ISOLATED SHOWERS AFTER MIDNIGHT.
MIN TEMPERATURE.....57 TO 75.
MAX HUMIDITY........90 PERCENT.
20-FOOT WINDS.......BREEZY. NORTHEAST 10 TO 25 MPH UNTIL 9 PM, THEN
10 TO 15 MPH.
MIXING HEIGHT.......2000 FT AGL.
TRANSPORT WINDS.....NORTHEAST 15 TO 20 MPH.
SUNDAY
SKY/WEATHER.........MOSTLY SUNNY. ISOLATED SHOWERS AFTER NOON.
MAX TEMPERATURE.....70 TO 92.
MIN HUMIDITY........45 PERCENT.
20-FOOT WINDS.......NORTHEAST 10 TO 15 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 15 MPH.
=
HIZ339-011430-
BIG ISLAND EAST-
INCLUDING HILO, VOLCANO, PAHOA, MOUNTAIN VIEW, LAUPAHOEHOE
421 PM HST FRI JUL 31 2026
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. NUMEROUS SHOWERS UNTIL MIDNIGHT,
THEN OCCASIONAL SHOWERS.
MIN TEMPERATURE.....AROUND 71 AT THE SHORE TO AROUND 60 AT 4000
FEET.
MAX HUMIDITY........95 PERCENT.
20-FOOT WINDS.......NORTHWEST 5 TO 15 MPH.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 10 MPH.
SATURDAY
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED SHOWERS.
MAX TEMPERATURE.....AROUND 82 AT THE SHORE TO AROUND 69 AT 4000
FEET.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......NORTH 5 TO 15 MPH UNTIL NOON, THEN NORTHEAST.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....NORTHEAST 10 TO 15 MPH.
SATURDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY. NUMEROUS SHOWERS.
MIN TEMPERATURE.....AROUND 71 AT THE SHORE TO AROUND 59 AT 4000
FEET.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......NORTHWEST 5 TO 15 MPH.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 10 MPH.
SUNDAY
SKY/WEATHER.........PARTLY SUNNY. SCATTERED SHOWERS UNTIL NOON,
THEN ISOLATED SHOWERS.
MAX TEMPERATURE.....AROUND 83 AT THE SHORE TO AROUND 71 AT 4000
FEET.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......NORTHEAST 5 TO 15 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 10 MPH.
=
HIZ340-011430-
BIG ISLAND NORTH-
INCLUDING HONOKAA, KAMUELA, WAIPIO VALLEY, HAWI
421 PM HST FRI JUL 31 2026
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED SHOWERS.
MIN TEMPERATURE.....54 TO 74.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......WINDY. EAST 15 TO 30 MPH.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 25 MPH.
SATURDAY
SKY/WEATHER.........PARTLY SUNNY. SCATTERED SHOWERS.
MAX TEMPERATURE.....63 TO 85.
MIN HUMIDITY........55 PERCENT.
20-FOOT WINDS.......WINDY. EAST 15 TO 30 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 20 MPH.
SATURDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED SHOWERS.
MIN TEMPERATURE.....54 TO 73.
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 15 TO 20 MPH.
SUNDAY
SKY/WEATHER.........MOSTLY SUNNY. ISOLATED SHOWERS.
MAX TEMPERATURE.....64 TO 85.
MIN HUMIDITY........60 PERCENT.
20-FOOT WINDS.......EAST 5 TO 15 MPH.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
=
HIZ341-011430-
KOHALA-
INCLUDING KAWAIHAE, WAIKOLOA, WAIKII, PUUANAHULU
421 PM HST FRI JUL 31 2026
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY.
MIN TEMPERATURE.....AROUND 76 AT THE SHORE TO AROUND 59 AT 5000
FEET.
MAX HUMIDITY........90 PERCENT.
20-FOOT WINDS.......SOUTHEAST 5 TO 15 MPH.
MIXING HEIGHT.......1000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
SATURDAY
SKY/WEATHER.........MOSTLY SUNNY. ISOLATED SHOWERS AFTER NOON.
MAX TEMPERATURE.....AROUND 88 AT THE SHORE TO AROUND 67 AT 5000
FEET.
MIN HUMIDITY........40 PERCENT.
20-FOOT WINDS.......SOUTHEAST 5 TO 10 MPH UNTIL 9 AM, THEN
NORTHWEST 5 TO 15 MPH UNTIL 3 PM, THEN
NORTHEAST.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
SATURDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY.
MIN TEMPERATURE.....AROUND 75 AT THE SHORE TO AROUND 58 AT 5000
FEET.
MAX HUMIDITY........90 PERCENT.
20-FOOT WINDS.......SOUTHEAST UP TO 15 MPH.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....EAST 10 TO 15 MPH.
SUNDAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....AROUND 88 AT THE SHORE TO AROUND 67 AT 5000
FEET.
MIN HUMIDITY........45 PERCENT.
20-FOOT WINDS.......NORTH UP TO 10 MPH.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....NORTHEAST 10 TO 15 MPH.
=
HIZ342-011430-
BIG ISLAND INTERIOR-
INCLUDING BRADSHAW FIELD, SADDLE ROAD ABOVE 5000 FEET
421 PM HST FRI JUL 31 2026
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY.
MIN TEMPERATURE.....52 TO 60 AT 5000 FEET TO 47 TO 52 AT 8000 FEET.
MAX HUMIDITY........95 PERCENT.
20-FOOT WINDS.......EAST 5 TO 15 MPH UNTIL 3 AM, THEN SOUTHEAST 5
TO 10 MPH.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
SATURDAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....64 TO 76 AT 5000 FEET TO 61 TO 67 AT 8000 FEET.
MIN HUMIDITY........35 PERCENT.
20-FOOT WINDS.......EAST 5 TO 15 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
SATURDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY.
MIN TEMPERATURE.....50 TO 58 AT 5000 FEET TO AROUND 49 AT 8000
FEET.
MAX HUMIDITY........100 PERCENT.
20-FOOT WINDS.......EAST UP TO 10 MPH.
MIXING HEIGHT.......1000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 10 MPH.
SUNDAY
SKY/WEATHER.........SUNNY UNTIL NOON, THEN PARTLY SUNNY. ISOLATED
SHOWERS AFTER NOON.
MAX TEMPERATURE.....65 TO 77 AT 5000 FEET TO 60 TO 67 AT 8000 FEET.
MIN HUMIDITY........45 PERCENT.
20-FOOT WINDS.......NORTHEAST UP TO 10 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 10 MPH.
=
HIZ343-011430-
BIG ISLAND SUMMIT-
INCLUDING MAUNA LOA AND MAUNA KEA ABOVE 8000 FEET
421 PM HST FRI JUL 31 2026
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY.
MIN TEMPERATURE.....AROUND 48 AT 9000 FEET TO AROUND 40 AT THE
SUMMITS.
MAX HUMIDITY........55 PERCENT.
20-FOOT WINDS.......WINDY. EAST 20 TO 35 MPH.
MIXING HEIGHT.......1000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 20 MPH.
SATURDAY
SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....AROUND 63 AT 9000 FEET TO AROUND 48 AT THE
SUMMITS.
MIN HUMIDITY........10 PERCENT.
20-FOOT WINDS.......WINDY. EAST 10 TO 30 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 15 MPH.
SATURDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY.
MIN TEMPERATURE.....AROUND 48 AT 9000 FEET TO AROUND 40 AT THE
SUMMITS.
MAX HUMIDITY........70 PERCENT.
20-FOOT WINDS.......EAST 5 TO 15 MPH.
MIXING HEIGHT.......500 FT AGL.
TRANSPORT WINDS.....EAST 5 TO 10 MPH.
SUNDAY
SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....AROUND 63 AT 9000 FEET TO AROUND 49 AT THE
SUMMITS.
MIN HUMIDITY........10 PERCENT.
20-FOOT WINDS.......EAST UP TO 10 MPH.
MIXING HEIGHT.......3000 FT AGL.
TRANSPORT WINDS.....EAST 5 TO 10 MPH.
=
FORECAST DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. LEEWARD, ISOLATED SHOWERS. WINDWARD,
SCATTERED SHOWERS. LOWS 74 TO 79. HIGHS 87 TO 92. NORTHEAST WINDS
UP TO 15 MPH.
TUESDAY THROUGH FRIDAY
MOSTLY CLOUDY. SCATTERED SHOWERS
WINDWARD...ISOLATED SHOWERS LEEWARD. LOWS 75 TO 80. HIGHS 88 TO
93. EAST WINDS UP TO 10 MPH.
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