FNUS76 KSEW 091151
FWSSEW

Spot Forecast for Mount Tom Creek...USWFS
National Weather Service Seattle WA
451 AM PDT Thu Jul 9 2026

Forecast is based on forecast start time of 0600 PDT on July 09. 
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...Onshore flow continues leading to generally westerly 
winds less than 5 mph in the late evening and early morning hours, 
increasing to 5 to 7 mph in the afternoon to early evening hours. 
Decent daytime RH in the 50s to 60s with very good overnight recoveries.
A weak weather system will bring a 20-25% chance of showers Friday with 
no wetting rain expected.

.TODAY...

Sky/weather.........Mostly sunny (35-45 percent). 
CWR.................0 percent. 
Chance of lightning.0 percent. 
Max temperature.....Around 64. 
Min humidity........55-60 percent. 
Wind (20 ft)........Light and variable winds less than 5 mph becoming  
                    west 5 to 7 mph after 1000. 
Mixing height.......2300 ft AGL. 
Transport winds.....West around 7 mph. 
Rainfall amount.....0.00 inches. 
Ceiling (KFT).......1.4 increasing to 5.0 in the afternoon. 
Visibility..........10. 

.TONIGHT...

Sky/weather.........Mostly cloudy (65-75 percent). 
CWR.................0 percent. 
Chance of lightning.0 percent. 
Min temperature.....Around 52. 
Max humidity........92 percent. 
Wind (20 ft)........West winds 5 to 7 mph in the evening decreasing 
                    below 5 mph after 2200. 
Mixing height.......400 ft AGL. 
Transport winds.....Southwest around 6 mph. 
Rainfall amount.....0.00 inches. 
Ceiling (KFT).......5.0 decreasing to 1.0 overnight. 
Visibility..........10. 

.FRIDAY...

Sky/weather.........Mostly cloudy (80-90 percent). Chance of rain. 
CWR.................0 percent. 
Chance of lightning.3 percent. 
Max temperature.....Around 57. 
Min humidity........79 percent. 
Wind (20 ft)........West winds less than 5 mph increasing to 5 to 7  
                    mph after 1100. 
Mixing height.......2000 ft AGL. 
Transport winds.....Southwest around 7 mph. 
Rainfall amount.....0.00 inches. 
Ceiling (KFT).......1.0 to 3.5. 
Visibility..........10. 

$$
Forecaster...Chandler-Cooley
Requested by...Keith McMillen
Type of request...WILDFIRE
.TAG 2616826.3/SEW
.DELDT 07/09/26
.FormatterVersion 2.0.0
.EMAIL christopher.harper@usda.gov,keith.mcmillen@usda.gov