199
FNUS70 PHFO 311402
FWSHFO

Spot Forecast for Ka`ala Fire...Hawaii County Civil Defense Agency
National Weather Service Honolulu HI
402 AM HST Fri Oct 31 2025

Forecast is based on forecast start time of 0500 HST on October 31.
If conditions become unrepresentative, contact the National Weather
Service.

.DISCUSSION...
Light to moderate trades prevail through the outlook period,
bringing isolated shower activity to the fire site. Increased
humidity levels and relatively lighter trades will help maintain
below critical fire weather thresholds. Trades will gradually
begin decreasing after tomorrow night in response to a southward
advancing frontal boundary and upper-level low, bringing unsettled
weather across the state through early next week. Temperature
inversion heights near Maui and the Big Island will range from
7500 to 8500 feet elevation today.

.TODAY...

Sky/weather.........Mostly sunny. Haze in the morning. Isolated
                    rain showers in the morning, then scattered
                    rain showers in the afternoon.
Chance of pcpn......20 to 30 percent.
Max temperature.....Around 67.
Min humidity........78 percent.
Wind (20 ft)........East winds 9 to 13 mph.
Mixing height.......2400 ft AGL.
Transport winds.....East around 12 mph.

.TONIGHT...

Sky/weather.........Partly cloudy. Isolated rain showers in the
                    evening.
Chance of pcpn......10 to 20 percent.
Min temperature.....Around 55.
Max humidity........100 percent.
Wind (20 ft)........Southeast winds 8 to 16 mph.
Mixing height.......500 ft AGL.
Transport winds.....Southeast around 9 mph.

.SATURDAY...

Sky/weather.........Mostly sunny. Isolated rain showers in the
                    afternoon, clearing overnight.
Chance of pcpn......10 to 25 percent.
Max temperature.....Around 67.
Min humidity........72 percent.
Wind (20 ft)........Southeast winds 14 to 17 mph.
Mixing height.......2200 ft AGL.
Transport winds.....Southeast around 13 mph.

$$
Forecaster...Pierce
Requested by...Talmadge Magno
Type of request...WILDFIRE
.TAG 2521469.35/HFO
.DELDT 10/31/25
.FormatterVersion 2.0.0
.EMAIL cocarvalho@hawaiicounty.gov,talmadge.magno@hawaiicounty.gov,eochilo@hawaiicounty.gov,Patrick.Springer@hawaiicounty.gov