460  
FNUS76 KSEW 261736  
FWSSEW  
 
SPOT FORECAST FOR MINERS...USFS  
NATIONAL WEATHER SERVICE SEATTLE WA  
1036 AM PDT WED AUG 26 2026  
 
FORECAST IS BASED ON FORECAST START TIME OF 1100 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
 
ONSHORE FLOW AND COOLER CONDITIONS WILL PERSIST  
THROUGH THE PERIOD, BRINGING INCREASING RELATIVE HUMIDITIES  
THROUGH THURSDAY. WINDS GENERALLY OUT OF THE WEST, BECOMING BREEZY  
ON THURSDAY AFTERNOON AS AN UPPER-TROUGH PROGRESSES ACROSS THE  
REGION WHILE BRINGING A CHANCE OF ISOLATED THUNDERSTORMS TO THE  
INCIDENT.  
   
REST OF TODAY
 
 
SKY/WEATHER.........SUNNY (0-10 PERCENT).  
CWR.................0 PERCENT.  
CHANCE OF LIGHTNING.3 PERCENT.  
MAX TEMPERATURE.....AROUND 75.  
MIN HUMIDITY........48 PERCENT.  
WIND (20 FT)........WEST TO NORTHWEST WINDS AROUND 8 TO 11 MPH.  
MIXING HEIGHT.......2800 FT AGL.  
TRANSPORT WINDS.....WEST AROUND 15 MPH.  
RAINFALL AMOUNT.....0.00 INCHES.  
CEILING (KFT).......25.  
VISIBILITY..........10 DECREASING TO 6 IN THE AFTERNOON.  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR (10-20 PERCENT).  
CWR.................0 PERCENT.  
CHANCE OF LIGHTNING.2 PERCENT.  
MIN TEMPERATURE.....AROUND 51.  
MAX HUMIDITY........76 PERCENT.  
WIND (20 FT)........NORTHWEST WINDS 5 TO 9 MPH IN THE EVENING  
BECOMING WEST 3 TO 6 MPH OVERNIGHT.  
MIXING HEIGHT.......300 FT AGL.  
TRANSPORT WINDS.....WEST AROUND 6 MPH.  
RAINFALL AMOUNT.....0.00 INCHES.  
CEILING (KFT).......25.  
VISIBILITY..........6 INCREASING TO 10 OVERNIGHT.  
   
THURSDAY
 
 
SKY/WEATHER.........PARTLY SUNNY (50-60 PERCENT). PATCHY FOG  
POSSIBLE IN THE MORNING.  
CWR.................0 PERCENT.  
CHANCE OF LIGHTNING.5 PERCENT.  
MAX TEMPERATURE.....AROUND 66.  
MIN HUMIDITY........71 PERCENT.  
WIND (20 FT)........LIGHT WEST WINDS INCREASING TO 8 TO 11 MPH  
IN THE AFTERNOON WITH GUSTS TO 16 MPH.  
MIXING HEIGHT.......4000 FT AGL.  
TRANSPORT WINDS.....WEST AROUND 15 MPH.  
RAINFALL AMOUNT.....0.00 INCHES.  
CEILING (KFT).......7.0.  
VISIBILITY..........2.5 IN THE MORNING.  
 

 
FORECASTER...LINDEMAN  
REQUESTED BY...ERIC DECAMP  
TYPE OF REQUEST...WILDFIRE  
.TAG 2620608.0/SEW  
.DELDT 08/26/26  
.FORMATTERVERSION 2.0.0  
.EMAIL WAPSC@FIRENET.GOV  
 
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