576
ASUS46 KSEW 180710
RWRWA
WASHINGTON REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE SEATTLE WA
1200 AM PDT FRI SEP 18 2026
NOTE:"FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO
SIGNIFICANT WEATHER AND/OR S TO VISIBILITY.
WAZ507-509-555>559-180800-
SEATTLE, TACOMA, EVERETT, AND VICINITY
CITY SKY/WX TMP DP RH WIND PRES REMARKS
EVERETT CLEAR 60 51 72 CALM 30.08R TC 16
BOEING FIELD CLEAR 62 53 72 CALM 30.06R TC 17
RENTON CLEAR 60 54 80 CALM 30.06R TC 16
SEATAC AIRPORT CLEAR 61 53 75 S6 30.07R TC 16
JBLM-MCCHORD CLEAR 53 50 89 CALM 30.06R TC 12
PUYALLUP CLEAR 55 55 100 CALM 30.08R TC 13
BREMERTON CLEAR 54 51 90 CALM 30.08R TC 12
JBLM-FT LEWIS CLEAR 55 49 82 E5 30.04R TC 13
TACOMA NARROWS CLEAR 62 51 67 CALM 30.07R TC 17
WAZ001-503-506-510-514-515-180800-
NORTH INTERIOR
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BELLINGHAM CLEAR 52 49 89 CALM 30.06R TC 11
FRIDAY HARBOR CLEAR 53 51 93 CALM 30.07R TC 12
EASTSOUND CLEAR 54 52 94 CALM 30.06R TC 12
PORT ANGELES CLEAR 52 47 83 CALM 30.06S TC 11
EDIZ HOOK CLEAR 54 52 92 CALM 30.06S TC 12
PORT TOWNSEND CLEAR 48 46 93 CALM 30.06R TC 9
NAS WHIDBEY CLEAR 51 49 92 SE3 30.06S TC 11
ARLINGTON CLEAR 53 53 100 N3 30.08R TC 12
BURLINGTON CLEAR 55 52 88 CALM 30.07R TC 13
WAZ020-022-039-040-504-511-512-180800-
SOUTHWEST INTERIOR
CITY SKY/WX TMP DP RH WIND PRES REMARKS
SHELTON MOCLDY 56 55 97 W9 30.06R TC 13
OLYMPIA CLEAR 54 51 90 CALM 30.07R TC 12
CHEHALIS CLEAR 59 55 88 S3 30.09R TC 15
KELSO CLOUDY 59 56 89 NW3 30.11R TC 15
VANCOUVER CLEAR 60 48 64 CALM 30.09R TC 16
SCAPPOOSE, OR CLEAR 62 47 57 N5 30.07R TC 17
PORTLAND, OR CLEAR 64 51 62 CALM 30.08R TC 18
WAZ021-516-517-180800-
WASHINGTON COAST
CITY SKY/WX TMP DP RH WIND PRES REMARKS
FORKS MOCLDY 50 50 100 CALM 30.07S FOG TC 10
HOQUIAM CLOUDY 60 56 86 SW9 30.10R TC 16
ASTORIA, OR CLOUDY 59 55 87 SW3 30.12R TC 15
WAZ019-023-024-040-567>569-180800-
CASCADE MOUNTAINS AND COLUMBIA GORGE
CITY SKY/WX TMP DP RH WIND PRES REMARKS
STAMPEDE PASS CLEAR 51 48 89 CALM 30.16S TC 11
TROUTDALE, OR CLEAR 62 49 62 S6 30.08R TC 17
HOOD RIVER, OR PTCLDY 61 52 72 CALM 30.05S TC 16
THE DALLES, OR PTCLDY 64 49 57 SE3 30.01S TC 18
WAZ026-027-041>044-520-521-180800-
EAST SLOPES
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OMAK CLEAR 60 42 51 N8 30.02R TC 16
WENATCHEE PTCLDY 59 47 64 E6 30.01R TC 15
ELLENSBURG PTCLDY 56 46 69 CALM 30.05R TC 13
YAKIMA PTCLDY 57 49 74 W7 30.04S TC 14
SUNNYSIDE ARPT MOCLDY 62 51 67 CALM 30.02R TC 17
YAKIMA TC FAIR 57 47 69 E7 30.00R TC 14
WAZ028-034-035-180800-
COLUMBIA BASIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
EPHRATA PTCLDY 54 49 83 N7 30.02R TC 12
MOSES LAKE MOCLDY 53 48 83 N7 30.02S TC 12
PASCO MOCLDY 60 51 72 N3 30.01F TC 16
RICHLAND ARPT MOCLDY 69 49 50 W3 30.00F TC 20
HERMISTON, OR MOCLDY 59 53 80 CALM 30.01F TC 15
WAZ036>038-180800-
NORTHEAST WASHINGTON
CITY SKY/WX TMP DP RH WIND PRES REMARKS
SPOKANE GEIGER MOCLDY 61 46 57 S8 30.08R TC 16
SPOKANE FELTS PTCLDY 63 47 55 SW7 30.07R TC 17
FAIRCHILD AFB MOCLDY 60 47 62 SW10 30.06R TC 15
COEURDALENE,ID PTCLDY 58 50 75 S5 30.08R TC 14
DEER PARK PTCLDY 55 46 71 SE6 30.07R TC 13
WAZ029>033-180800-
SOUTHEAST WASHINGTON
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PULLMAN PTCLDY 53 47 79 N7 30.09F TC 12
LEWISTON, ID PTCLDY 58 49 72 S3 30.05R TC 14
WALLA WALLA MOCLDY 61 50 67 SE8 30.03S TC 16
PENDLETON, OR MOCLDY 54 50 86 SE3 30.03F TC 12
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