295  
FNUS76 KSEW 061304  
FWSSEW  
 
SPOT FORECAST FOR BONIDU RX...FOREST SERVICE  
NATIONAL WEATHER SERVICE SEATTLE WA  
504 AM PST THU NOV 6 2025  
 
FORECAST IS BASED ON IGNITION TIME OF 0600 PST ON NOVEMBER 06.  
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  
A FRONTAL SYSTEM WILL STEER AN ATMOSPHERIC RIVER  
INTO THE AREA TODAY WITH ABUNDANT RAINFALL. A FEW THUNDERSTORMS  
ARE POSSIBLE NEAR THE SITE THIS AFTERNOON AND EVENING AGAIN.  
GUSTY SOUTHERLY WINDS WILL DEVELOP AND PEAK THIS AFTERNOON.  
SHOWERS WILL LINGER INTO FRIDAY WITH LIGHTER WINDS.  
 
   
TODAY  
 
SKY/WEATHER.........CLOUDY (90-100 PERCENT). RAIN IN THE MORNING,  
THEN RAIN SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON.  
CWR.................95 PERCENT.  
CHANCE OF LIGHTNING.20 PERCENT.  
MAX TEMPERATURE.....AROUND 54.  
MIN HUMIDITY........92 PERCENT.  
WIND (20 FT)........SOUTH WINDS 8 TO 15 MPH WITH GUSTS TO AROUND 40  
MPH. GUSTY AND ERRATIC WINDS EXPECTED NEAR  
THUNDERSTORMS IN THE AFTERNOON.  
MIXING HEIGHT.......1800 FT AGL.  
TRANSPORT WINDS.....SOUTH AROUND 20 MPH.  
RAINFALL AMOUNT.....0.50 TO 1.50 INCHES.  
   
TONIGHT  
 
SKY/WEATHER.........MOSTLY CLOUDY (80-90 PERCENT). SLIGHT CHANCE OF  
THUNDERSTORMS IN THE EVENING. RAIN THROUGH THE  
NIGHT.  
CWR.................70 PERCENT.  
CHANCE OF LIGHTNING.15 PERCENT.  
MIN TEMPERATURE.....AROUND 41.  
MAX HUMIDITY........95 PERCENT.  
WIND (20 FT)........SOUTHWEST WINDS 5 TO 15 MPH. GUSTS UP TO 40 MPH  
DECREASING TO 29 MPH OVERNIGHT. GUSTY AND  
ERRATIC WINDS EXPECTED NEAR THUNDERSTORMS IN  
THE EVENING.  
MIXING HEIGHT.......800 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST AROUND 20 MPH.  
RAINFALL AMOUNT.....0.25 TO 0.50 INCHES.  
   
FRIDAY  
 
SKY/WEATHER.........MOSTLY CLOUDY (80-90 PERCENT). RAIN IN THE  
MORNING, THEN RAIN LIKELY IN THE AFTERNOON.  
CWR.................30 PERCENT.  
CHANCE OF LIGHTNING.10 PERCENT.  
MAX TEMPERATURE.....AROUND 50.  
MIN HUMIDITY........80 PERCENT.  
WIND (20 FT)........SOUTHWEST WINDS 5 TO 10 MPH.  
MIXING HEIGHT.......2400 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST AROUND 15 MPH.  
RAINFALL AMOUNT.....0.00 INCHES.  
 
 
FORECASTER...MCMILLIAN  
REQUESTED BY...MATTHEW AGUILAR  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2525003.2/SEW  
.DELDT 11/06/25  
.FORMATTERVERSION 2.0.0  
.EMAIL MATTHEW_AGUILAR@NPS.GOV  
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