714
FNUS76 KSEW 040148
FWSSEW

Spot Forecast for Lopez Fireworks 0703-01...San Juan County Fire District #4
National Weather Service Seattle WA
648 PM PDT Thu Jul 3 2025

Forecast is based on forecast start time of 2200 PDT on July 04.
If conditions become unrepresentative, contact the National Weather
Service.

Please contact our office at (206) 526-6095, if you have questions
or concerns with this forecast.

.DISCUSSION...Based on the forecast calling for stronger westerly
winds through the Strait of Juan de Fuca with a Gale Watch in
place, increased southwesterly winds are likely across western
Lopez Island. The probabilities of sustained winds reaching 20 mph
at 2200 hrs is 10-15 percent, by 2300 hrs that probability
increases to between 20 and 25 percent, decreasing quickly
thereafter. Probabilities of frequent gusts over 25 mph from
2200-2300 hrs is 20 to 30 percent. Chances of gusts higher than 30
mph are more focused across southern Lopez Island, with minimal
chances for the area where the event will be held. Winds
throughout the event will be of a westerly to southwesterly
origin.

.FRIDAY NIGHT...

Sky/weather.........Partly cloudy (20-30 percent).
CWR.................0 percent.
Chance of lightning.0 percent.
Min temperature.....Around 51.
Max humidity........90 percent.
Wind (20 ft)........Southwest winds 10 to 15 mph.
Mixing height.......300 ft AGL.
Transport winds.....West around 20 mph.
Rainfall amount.....0.00 inches.

$$
Forecaster...Kristell
Requested by...Caleb Pal
Type of request...WILDFIRE
.TAG 2517268.0/SEW
.DELDT 07/03/25
.FormatterVersion 2.0.0
.EMAIL cpal@lopezfire.com