859  
FNUS76 KSEW 181218  
FWSSEW  
 
SPOT FORECAST FOR DC SAR...NPS MT RAINIER  
NATIONAL WEATHER SERVICE SEATTLE WA  
518 AM PDT FRI JUL 18 2025  
 
FORECAST IS BASED ON FORECAST START TIME OF 0500 PDT ON JULY 18.  
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
 
WEAK WEATHER SYSTEM WILL REACH THE AREA THIS  
AFTERNOON BRINGING A HIGH CLOUD LAYER ( AROUND 25,000 FEET ) TO  
MOUNT RAINIER NATIONAL PARK. THE HIGH CLOUDS WILL BE EAST OF THE  
MOUNTAIN BY 8 PM. COULD ALSO SEE A THIN SMOKE LAYER 15000 TO 20000  
FEET.  
   
TODAY
 
 
SKY/WEATHER.........SUNNY (5-15 PERCENT) THEN BECOMING PARTLY SUNNY  
(50-60 PERCENT).  
CHANCE OF PCPN......10 PERCENT.  
MAX TEMPERATURE.....AROUND 42.  
MIN HUMIDITY........29 PERCENT.  
SURFACE WINDS (MPH).WEST WINDS 10 TO 20 MPH INCREASING TO 25 TO  
30 MPH IN THE AFTERNOON. WINDS WILL BE WRAPPING  
AROUND THE MOUNTAIN WITH LIGHTER WINDS RIGHT NEAR  
THE SURFACE OF THE MOUNTAIN.  
PCPN AMOUNT.........0.00 INCHES.  
CEILING (KFT).......25.  
VISIBILITY..........10 MILES PLUS.  
 

 
FORECASTER...FELTON  
REQUESTED BY...KYLE JUSZCZYK  
TYPE OF REQUEST...SAR  
.TAG 2518207.0/SEW  
.DELDT 07/18/25  
.FORMATTERVERSION 2.0.0  
.EMAIL KYLEJUSZCZYK@GMAIL.COM  
 
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