976  
FNUS76 KSEW 261141  
FWSSEW  
 
SPOT FORECAST FOR BORDER 2 FIRE...NPS  
NATIONAL WEATHER SERVICE SEATTLE WA  
441 AM PDT WED AUG 26 2026  
 
FORECAST IS BASED ON FORECAST START TIME OF 0600 PDT ON AUGUST 26.  
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 OFFSHORE TODAY MOVING OVER THE  
THE SITE THURSDAY FOR COOLER AND CLOUDIER WEATHER. UPPER LEVEL  
TROUGH REMAINING OVER THE SITE THROUGH SATURDAY.  
   
TODAY
 
 
SKY/WEATHER.........SUNNY (10-20 PERCENT). PATCHY SMOKE.  
CWR.................0 PERCENT.  
CHANCE OF LIGHTNING.3 PERCENT.  
MAX TEMPERATURE.....77.  
MIN HUMIDITY........39 PERCENT.  
WIND (20 FT)........LIGHT WINDS BECOMING SOUTHWEST 5 TO 6 MPH IN  
THE AFTERNOON.  
MIXING HEIGHT.......3200 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST AROUND 7 MPH.  
RAINFALL AMOUNT.....0.00 INCHES.  
CEILING (KFT).......25.  
VISIBILITY..........6.  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR (15-25 PERCENT).  
CWR.................0 PERCENT.  
CHANCE OF LIGHTNING.2 PERCENT.  
MIN TEMPERATURE.....51.  
MAX HUMIDITY........78 PERCENT.  
WIND (20 FT)........SOUTH WINDS 5 TO 6 MPH.  
MIXING HEIGHT.......400 FT AGL.  
TRANSPORT WINDS.....SOUTH AROUND 7 MPH.  
RAINFALL AMOUNT.....0.00 INCHES.  
CEILING (KFT).......25 LOWERING TO 2.0 LATE.  
VISIBILITY..........6.  
   
THURSDAY
 
 
SKY/WEATHER.........MOSTLY CLOUDY (70-80 PERCENT). SLIGHT CHANCE OF  
RAIN SHOWERS IN THE AFTERNOON.  
CWR.................0 PERCENT.  
CHANCE OF LIGHTNING.8 PERCENT.  
MAX TEMPERATURE.....66.  
MIN HUMIDITY........55 PERCENT.  
WIND (20 FT)........SOUTH WINDS 5 TO 8 MPH.  
MIXING HEIGHT.......4700 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST AROUND 9 MPH.  
RAINFALL AMOUNT.....0.00 INCHES.  
CEILING (KFT).......2.0.  
VISIBILITY..........6.  
 

 
FORECASTER...FELTON  
REQUESTED BY...WILDLAND FIREFIGHTER  
TYPE OF REQUEST...WILDFIRE  
.TAG 2619414.15/SEW  
.DELDT 08/26/26  
.FORMATTERVERSION 2.0.0  
.EMAIL JONES.GRG@GMAIL.COM  
 
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