Public forecast
Using degrees Fahrenheit for public forecast. Weather courtesy of Meteomatics.
Closest aviation weather report (METAR) to Mauna Kea-Honolii Airport
Closest report is Hilo International Airport, 5.9 nm (10.9 km) ESE.
2026/07/21 17:30 (retrieved 17 minutes ago)
PHTO 211730Z 31003KT 2 1/2SM -RA BR FEW021 BKN032 OVC044 23/22 A2995 RMK AO2 RAB20 P0001 T02280217
Closest aviation forecast (TAF) to Mauna Kea-Honolii Airport
Closest forecast is Hilo International Airport, 5.9 nm (10.9 km) ESE.
2026/07/21 12:22 (retrieved 5 hours ago)
TAF PHTO 211120Z 2112/2212 23005KT P6SM VCSH SCT015 BKN030 PROB30 2112/2118 3SM SHRA BR BKN015 FM212100 03008KT P6SM VCSH SCT020 BKN035 FM220800 23005KT P6SM VCSH SCT020 BKN035