FNUS76 KSEW 222224
FWSSEW

Spot Forecast for Luna Fire...SA-Gray Team
National Weather Service Seattle WA
324 PM PDT Sat Aug 22 2026

Forecast is based on forecast start time of 0600 PDT on August 23. 
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...A passing upper level trough will keep the chance
for showers in the forecast again Sunday, however the risk for
thunderstorms over the incident will be minimal. The best chance
for showers will be in the morning before becoming more scattered
after 1200. Aside from potential rainfall, this system will keep
temperatures mild and overnight RH recoveries excellent. Warm and
dry conditions return Monday.

.SUNDAY...

Sky/weather.........Mostly cloudy (65-75 percent). Rain likely in 
                    the morning, then chance of rain in the 
                    afternoon. 
CWR.................10 percent. 
Chance of lightning.11 percent. 
Max temperature.....Around 65. 
Min humidity........72 percent. 
Wind (20 ft)........Southwest winds 5 to 7 mph, turning 
                    northwest in the afternoon. 
Mixing height.......2100 ft AGL. 
Transport winds.....West around 9 mph. 
Rainfall amount.....0.02 inches. 
Ceiling (KFT).......1.1 increasing to 2.2 in the afternoon. 
Visibility..........1.03 increasing to 8 in the afternoon. 

.SUNDAY NIGHT...

Sky/weather.........Mostly cloudy (45-55 percent) then becoming 
                    partly cloudy (35-45 percent). 
CWR.................0 percent. 
Chance of lightning.3 percent. 
Min temperature.....Around 51. 
Max humidity........72 percent. 
Wind (20 ft)........Light winds. 
Mixing height.......300 ft AGL. 
Transport winds.....North around 4 mph. 
Rainfall amount.....0.00 inches. 
Ceiling (KFT).......3.0 increasing to 4.0 overnight. 
Visibility..........9 increasing to 10 overnight. 

.MONDAY...

Sky/weather.........Sunny (0-10 percent). 
CWR.................0 percent. 
Chance of lightning.0 percent. 
Max temperature.....Around 81. 
Min humidity........40 percent. 
Wind (20 ft)........Light winds. 
Mixing height.......3700 ft AGL. 
Transport winds.....Southeast around 5 mph. 
Rainfall amount.....0.00 inches. 
Ceiling (KFT).......25. 
Visibility..........10. 

$$
Forecaster...Reedy
Requested by...Mark Huff PSC3
Type of request...WILDFIRE
.TAG 2618962.20/SEW
.DELDT 08/22/26
.FormatterVersion 2.0.0
.EMAIL mark_huff@firenet.gov,2026.luna.situation@firenet.gov