170
FNUS76 KSEW 291523
FWSSEW

Spot Forecast for Johnson Prairie...JBLM Forestry
National Weather Service Seattle WA
823 AM PDT Wed Jul 29 2026

Forecast is based on ignition time of 1100 PDT on July 29.
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...There is weak upper level troughing over the region today
with low level onshore flow. The result is near average
conditions. Low clouds will burn back toward the coast this
afternoon. Expect excellent humidity recoveries overnight. We will
see a near repeat in conditions on Thursday.

.REST OF TODAY...

Sky/weather.........Mostly cloudy becoming sunny (15-25 percent).
Max temperature.....Around 77.
Min humidity........39 percent.
Wind (20 ft)........Light winds.
Mixing height.......3700 ft AGL.
Transport winds.....North around 4 mph.

.TONIGHT...

Sky/weather.........Mostly clear (5-15 percent). Patchy fog
                    overnight.
Min temperature.....Around 50.
Max humidity........97 percent.
Wind (20 ft)........West winds around 5 mph in the evening becoming
                    light.
Mixing height.......400 ft AGL.
Transport winds.....Southwest around 7 mph.

.THURSDAY...

Sky/weather.........Sunny (15-25 percent). Patchy fog in the
                    morning.
Max temperature.....Around 77.
Min humidity........39 percent.
Wind (20 ft)........Light winds becoming west around 5 mph in the
                    afternoon.
Mixing height.......4000 ft AGL.
Transport winds.....Southwest around 6 mph.

$$
Forecaster...Michalski
Requested by...Nick Miller
Type of request...PRESCRIBED
.TAG 2618584.0/SEW
.DELDT 07/29/26
.FormatterVersion 2.0.0
.EMAIL nicolas.t.miller.civ@army.mil