718  
ASUS46 KSEW 171110  
RWRWA  
 
WASHINGTON REGIONAL WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE SEATTLE WA  
400 AM PDT WED SEP 17 2025  
 
NOTE:"FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO  
SIGNIFICANT WEATHER AND/OR S TO VISIBILITY
.  
 
WAZ507-509-555>559-171200-  
SEATTLE, TACOMA, EVERETT, AND VICINITY  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
EVERETT CLEAR 65 48 54 S5 30.03R TC 18  
BOEING FIELD CLEAR 66 50 56 SE9 30.01R TC 19  
RENTON CLEAR 65 50 58 SE6 30.02R TC 18  
SEATAC AIRPORT CLEAR 63 49 60 CALM 30.03S TC 17  
JBLM-MCCHORD CLEAR 55 51 85 CALM 30.03R TC 13  
PUYALLUP CLEAR 55 52 88 CALM 30.05S TC 13  
BREMERTON CLEAR 57 52 83 CALM 30.03R TC 14  
JBLM-FT LEWIS CLEAR 57 49 74 CALM 30.01R TC 14  
TACOMA NARROWS CLEAR 63 51 65 SW5 30.03R TC 17  

 
 
WAZ001-503-506-510-514-515-171200-  
NORTH INTERIOR  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
BELLINGHAM CLEAR 57 55 93 CALM 29.98S TC 14  
FRIDAY HARBOR PTCLDY 55 52 89 W3 29.99S TC 13  
EASTSOUND CLOUDY 61 57 88 CALM 29.97F TC 16  
PORT ANGELES CLEAR 55 50 83 SW6 30.01S HAZE TC 13  
EDIZ HOOK CLOUDY N/A N/A N/A W7 30.00S  
PORT TOWNSEND CLEAR 52 50 93 CALM 29.99S TC 11  
NAS WHIDBEY CLEAR 55 51 86 SE5 30.00S TC 13  
ARLINGTON CLEAR 58 52 80 VRB3 30.02R TC 14  
BURLINGTON CLEAR 59 54 82 CALM 30.00S TC 15  

 
 
WAZ020-022-039-040-504-511-512-171200-  
SOUTHWEST INTERIOR  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
SHELTON PTCLDY 57 56 96 W9 30.01S TC 14  
OLYMPIA CLEAR 54 50 86 SE5 30.04R TC 12  
CHEHALIS CLEAR 54 54 100 CALM 30.05S TC 12  
KELSO CLEAR 56 51 84 CALM 30.06R TC 13  
VANCOUVER CLEAR 60 52 74 W3 30.04R TC 16  
SCAPPOOSE, OR CLEAR 57 50 77 CALM 30.02R TC 14  
PORTLAND, OR CLEAR 61 55 81 W5 30.02R TC 16  

 
 
WAZ021-516-517-171200-  
WASHINGTON COAST  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
FORKS CLOUDY 60 58 92 CALM 30.05R TC 16  
HOQUIAM CLOUDY 62 58 86 SW7 30.06R TC 17  
ASTORIA, OR CLOUDY 59 57 93 S5 30.05S TC 15  

 
 
WAZ019-023-024-040-567>569-171200-  
CASCADE MOUNTAINS AND COLUMBIA GORGE  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
STAMPEDE PASS CLEAR 53 44 71 MISG 30.18F TC 12  
TROUTDALE, OR CLEAR 61 52 72 CALM 30.01S TC 16  
HOOD RIVER, OR CLEAR 54 46 76 CALM 30.08S TC 12  
THE DALLES, OR CLEAR 57 49 74 SE3 30.06S TC 14  

 
 
WAZ026-027-041>044-520-521-171200-  
EAST SLOPES  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
OMAK CLEAR 54 47 77 CALM 30.12S TC 12  
WENATCHEE CLEAR 60 47 61 W8 30.11S TC 16  
ELLENSBURG CLEAR 49 44 83 E5 30.13S TC 9  
YAKIMA CLEAR 52 46 80 W9 30.11S TC 11  
SUNNYSIDE ARPT NOT AVBL  
YAKIMA TC NOT AVBL  

 
 
WAZ028-034-035-171200-  
COLUMBIA BASIN  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
EPHRATA CLEAR 63 49 60 NW8 30.09S TC 17  
MOSES LAKE CLEAR 51 48 89 N7 30.09F TC 11  
PASCO CLEAR 53 51 93 N5 30.06S TC 12  
RICHLAND ARPT CLEAR 54 52 93 CALM 30.07S TC 12  
HERMISTON, OR CLEAR 53 50 89 S5 30.07S TC 12  

 
 
WAZ036>038-171200-  
NORTHEAST WASHINGTON  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
SPOKANE GEIGER CLEAR 63 54 72 E10 30.15F TC 17  
SPOKANE FELTS CLEAR 57 53 86 CALM 30.15S TC 14  
FAIRCHILD AFB CLEAR 61 54 78 E10 30.14F TC 16  
COEURDALENE,ID CLEAR 57 53 86 E7 30.18S TC 14  
DEER PARK CLEAR 62 52 69 NE10 30.15F TC 17  

 
 
WAZ029>033-171200-  
SOUTHEAST WASHINGTON  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
PULLMAN CLEAR 63 48 58 E12 30.15S TC 17  
LEWISTON, ID CLEAR 60 53 77 CALM 30.10S TC 16  
WALLA WALLA CLEAR 61 50 67 S6 30.07S TC 16  
PENDLETON, OR CLEAR 51 47 86 E6 30.09F TC 11  

 
 
 
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