FNUS76 KSEW 231227
FWSSEW

Spot Forecast for Border 2 Fire...NPS
National Weather Service Seattle WA
527 AM PDT Sun Aug 23 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...Upper level trough moving through the site this morning.
Shower activity decreasing quickly behind the trough. Upper level ridge
building tonight into Monday. Low level flow turning northerly Monday
for a much drier and warmer day.  

.TODAY...

Sky/weather.........Cloudy (100 percent) becoming mostly cloudy
                    (65-75 percent) in the afternoon. Rain showers and 
                    and a slight chance of thunderstorms in 
                    the morning, then chance of rain showers in the 
                    afternoon. Patchy smoke in the afternoon. 
CWR.................14 percent. 
Chance of lightning.20 percent. 
Max temperature.....64. 
Min humidity........69 percent. 
Wind (20 ft)........South winds 5 to 8 mph. Gusty and erratic winds 
                    expected near thunderstorms in the morning. 
Mixing height.......2000 ft AGL. 
Transport winds.....Southwest around 9 mph. 
Rainfall amount.....0.10 inches. 
Ceiling (KFT).......0.5 increasing to 2.5 in the afternoon. 
Visibility..........1 increasing to 6 in the afternoon. 

.TONIGHT...

Sky/weather.........Partly cloudy (30-40 percent). Patchy smoke 
                    through the night. 
CWR.................0 percent. 
Chance of lightning.2 percent. 
Min temperature.....47. 
Max humidity........81 percent. 
Wind (20 ft)........Light winds. 
Mixing height.......300 ft AGL. 
Transport winds.....North around 3 mph. 
Rainfall amount.....0.00 inches. 
Ceiling (KFT).......2.5 increasing to 25 overnight. 
Visibility..........7. 

.MONDAY...

Sky/weather.........Sunny (5-15 percent). Areas of smoke. 
CWR.................0 percent. 
Chance of lightning.0 percent. 
Max temperature.....80. 
Min humidity........30 percent. 
Wind (20 ft)........Light winds. 
Mixing height.......4900 ft AGL. 
Transport winds.....South around 5 mph. 
Rainfall amount.....0.00 inches. 
Ceiling (KFT).......25. 
Visibility..........7. 

$$
Forecaster...Felton
Requested by...Wildland Firefighter
Type of request...WILDFIRE
.TAG 2619414.12/SEW
.DELDT 08/23/26
.FormatterVersion 2.0.0
.EMAIL jones.grg@gmail.com