565
FNUS70 PHFO 151643
FWSHFO

Spot Forecast for Mauna Kea Fire...Hawaii County Civil Defense
National Weather Service Honolulu HI
643 AM HST Fri Aug 15 2025

Forecast is based on forecast start time of 0700 HST on August 15.
If conditions become unrepresentative, contact the National Weather
Service.

.DISCUSSION...
Light trades will continue this morning as a surface trough north
of the islands meanders westward today. Temperature inversion
heights will range from the 7,000 to 8,000 feet elevation level,
allowing some isolated clouds to develop over the fire area. As
the aforementioned trough exits the region, high pressure
rebuilds over the islands briefly, however, remnants of Tropical
Cyclone Ivo propagate into the region Sunday, increasing humidity
levels and shower activity into early next week.

.REST OF TODAY...

Sky/weather.........Sunny.
Chance of pcpn......0 percent.
Max temperature.....Around 72.
Min humidity........28 percent.
Wind (20 ft)........East winds 7 to 13 mph.
Mixing height.......2600 ft AGL.
Transport winds.....East around 13 mph.

.TONIGHT...

Sky/weather.........Mostly clear.
Chance of pcpn......10 percent.
Min temperature.....Around 54.
Max humidity........79 percent.
Wind (20 ft)........Southeast winds 7 to 9 mph.
Mixing height.......400 ft AGL.
Transport winds.....East around 10 mph.

.SATURDAY...

Sky/weather.........Sunny.
Chance of pcpn......0 percent.
Max temperature.....Around 72.
Min humidity........31 percent.
Wind (20 ft)........East winds 7 to 9 mph.
Mixing height.......2800 ft AGL.
Transport winds.....East around 15 mph.

$$
Forecaster...Ahue
Requested by...Tom Olson
Type of request...WILDFIRE
.TAG 2519773.3/HFO
.DELDT 08/15/25
.FormatterVersion 2.0.0
.EMAIL thomas.olson@hawaiicounty.gov,eochilo@hawaiicounty.gov