879  
ASUS46 KSEW 101420  
RWRWA  
 
WASHINGTON REGIONAL WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE SEATTLE WA  
700 AM PDT MON AUG 10 2026  
 
NOTE:"FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO  
SIGNIFICANT WEATHER AND/OR S TO VISIBILITY
.  
 
WAZ507-509-555>559-101500-  
SEATTLE, TACOMA, EVERETT, AND VICINITY  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
EVERETT FOG 54 53 97 NE3 30.12R VSB 1 TC 12  
BOEING FIELD CLOUDY 58 54 86 CALM 30.11R TC 14  
RENTON CLOUDY 59 55 87 SW3 30.11R TC 15  
SEATAC AIRPORT CLOUDY 56 54 93 S6 30.11R TC 13  
JBLM-MCCHORD CLOUDY 57 54 88 SW3 30.11R TC 14  
PUYALLUP CLOUDY 57 55 94 CALM 30.13R TC 14  
BREMERTON CLOUDY 55 55 100 CALM 30.12R FOG TC 13  
JBLM-FT LEWIS CLOUDY 57 54 88 SW5 30.09R TC 14  
TACOMA NARROWS CLOUDY 56 54 93 SW5 30.11R TC 13  

 
 
WAZ001-503-506-510-514-515-101500-  
NORTH INTERIOR  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
BELLINGHAM PTCLDY 57 53 86 S8 30.09R TC 14  
FRIDAY HARBOR NOT AVBL  
EASTSOUND PTCLDY 55 54 94 S8 30.09R TC 13  
PORT ANGELES CLOUDY 55 53 93 W7 30.10S TC 13  
EDIZ HOOK CLOUDY 55 54 97 W8 30.10R TC 13  
PORT TOWNSEND CLOUDY 55 55 100 CALM 30.10S FOG TC 13  
NAS WHIDBEY CLOUDY 55 53 93 SW12 30.11R TC 13  
ARLINGTON N/A 55 55 100 N6 30.12R TC 13  
BURLINGTON CLOUDY 55 55 100 CALM 30.11R TC 13  

 
 
WAZ020-022-039-040-504-511-512-101500-  
SOUTHWEST INTERIOR  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
SHELTON CLOUDY 54 53 97 SW5 30.09R TC 12  
OLYMPIA CLOUDY 55 53 93 CALM 30.12R TC 13  
CHEHALIS CLOUDY 57 57 100 CALM 30.13R TC 14  
KELSO CLOUDY 58 51 78 NW5 30.13R TC 14  
VANCOUVER CLOUDY 59 52 77 CALM 30.13R TC 15  
SCAPPOOSE, OR CLOUDY 58 52 80 CALM 30.10R TC 14  
PORTLAND, OR MOCLDY 60 52 74 N6 30.11R TC 16  

 
 
WAZ021-516-517-101500-  
WASHINGTON COAST  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
FORKS CLOUDY 55 54 96 CALM 30.12R TC 13  
HOQUIAM CLOUDY 56 53 90 NW5 30.12R TC 13  
ASTORIA, OR CLOUDY 58 53 84 NW9 30.12R TC 14  

 
 
WAZ019-023-024-040-567>569-101500-  
CASCADE MOUNTAINS AND COLUMBIA GORGE  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
STAMPEDE PASS CLEAR 46 44 93 VRB5 30.12R TC 8  
TROUTDALE, OR CLOUDY 59 52 77 CALM 30.11R TC 15  
HOOD RIVER, OR CLEAR 61 52 72 CALM 30.02R TC 16  
THE DALLES, OR CLEAR 65 52 62 NW12G17 29.97R TC 18  

 
 
WAZ026-027-041>044-520-521-101500-  
EAST SLOPES  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
OMAK MOSUNNY 60 41 49 N5 29.92R HAZE TC 16  
WENATCHEE MOSUNNY 67 41 38 NW9 29.94R TC 19  
ELLENSBURG CLEAR 62 41 46 NW18G28 29.96R TC 17  
YAKIMA CLEAR 61 46 57 S3 29.95R TC 16  
SUNNYSIDE ARPT SUNNY 55 50 84 CALM 29.94S TC 13  
YAKIMA TC FAIR 66 39 37 E8 29.91R TC 19  

 
 
WAZ028-034-035-101500-  
COLUMBIA BASIN  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
EPHRATA CLOUDY 56 45 66 N8 29.92R HAZE TC 13  
MOSES LAKE SUNNY 59 50 72 CALM 29.93R TC 15  
PASCO SUNNY 56 53 90 NW5 29.93R TC 13  
RICHLAND ARPT SUNNY 64 52 66 CALM 29.93R TC 18  
HERMISTON, OR SUNNY 66 40 38 S6 29.95R TC 19  

 
 
WAZ036>038-101500-  
NORTHEAST WASHINGTON  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
SPOKANE GEIGER MOSUNNY 59 41 51 SE6 29.97R TC 15  
SPOKANE FELTS SUNNY 63 43 48 CALM 29.97R TC 17  
FAIRCHILD AFB SUNNY 60 44 55 S5 29.96R TC 15  
COEURDALENE,ID SUNNY 64 47 53 S7 30.00R TC 18  
DEER PARK MOSUNNY 57 42 57 MISG 29.98R HAZE TC 14  

 
 
WAZ029>033-101500-  
SOUTHEAST WASHINGTON  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
PULLMAN SUNNY 51 38 60 CALM 30.03R TC 11  
LEWISTON, ID SUNNY 62 37 39 N3 29.97R TC 17  
WALLA WALLA MOSUNNY 67 40 37 S13 29.97R TC 19  
PENDLETON, OR MOSUNNY 60 34 37 SE6 29.99R TC 16  

 
 
 
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