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FNUS70 PHFO 211657
FWSHFO

Spot Forecast for Naalehu Cemetery Mission...Hawaii County Civil Defense Agency
National Weather Service Honolulu HI
657 AM HST Mon Sep 21 2026

Forecast is based on forecast start time of 0700 HST on September 21.
If conditions become unrepresentative, contact the National Weather
Service.

.DISCUSSION...Typical trade wind weather will persist through Tuesday.
Chances for rainfall in Naalehu will be low with moderate afternoon
showers expected on the upper slopes above Naalehu. Wednesday into the
weekend, uncertainty is high, but chances for significant rainfall
will increase considerably as a tropical cyclone potentially develops
south of the state. A Flood Watch may be issued for Big Island during
the next couple of days.

.REST OF TODAY...

Sky/weather.........Mostly sunny in the morning, partly cloudy with a
                    slight chance of showers in the afternoon.
Chance of pcpn......15 percent.
Max temperature.....Around 82.
Min humidity........65 percent.
Surface winds (mph).Northeast winds around 10 mph in the morning,
                    east winds 12 to 16 mph in the afternoon.
Transport winds.....East around 20 mph.

.TONIGHT...

Sky/weather.........Partly cloudy with a slight chance of showers in
                    the evening then clearing.
Chance of pcpn......15 percent.
Min temperature.....Around 75.
Max humidity........84 percent.
Surface winds (mph).East winds 12 to 16 mph in the evening, becoming
                    northeast around 10 mph by midnight.
Transport winds.....Northeast 15 to 20 mph.

.TUESDAY...

Sky/weather.........Mostly sunny in the morning, partly cloudy with a
                    slight chance of showers in the afternoon.
Chance of pcpn......15 percent.
Max temperature.....Around 82.
Min humidity........65 percent.
Surface winds (mph).Northeast winds around 10 mph in the morning,
                    east winds 12 to 16 mph in the afternoon.
Transport winds.....East around 20 mph.

$$
Forecaster...Wroe
Requested by...Thomas Olson
Type of request...OTHER
.TAG 2622128.2/HFO
.DELDT 09/21/26
.FormatterVersion 2.0.0
.EMAIL sjaques@asmaffiliates.com,thomas.olson@hawaiicounty.gov,civildefense@hawaiicounty.gov,neil.azevedo@hawaiicounty.gov