502
ASUS46 KSEW 180910
RWRWA
WASHINGTON REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE SEATTLE WA
200 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>559-181000-
SEATTLE, TACOMA, EVERETT, AND VICINITY
CITY SKY/WX TMP DP RH WIND PRES REMARKS
EVERETT CLEAR 57 51 80 CALM 30.09S TC 14
BOEING FIELD CLEAR 58 53 84 SE5 30.08R TC 14
RENTON CLEAR 57 54 89 SE3 30.09R TC 14
SEATAC AIRPORT CLEAR 59 53 80 S5 30.09R TC 15
JBLM-MCCHORD CLEAR 54 50 86 CALM 30.09R TC 12
PUYALLUP CLEAR 54 54 100 CALM 30.11R TC 12
BREMERTON CLEAR 52 51 97 S3 30.10R TC 11
JBLM-FT LEWIS CLEAR 53 49 87 CALM 30.07R TC 12
TACOMA NARROWS CLEAR 59 53 80 W5 30.09R TC 15
WAZ001-503-506-510-514-515-181000-
NORTH INTERIOR
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BELLINGHAM CLEAR 48 47 96 CALM 30.07S TC 9
FRIDAY HARBOR CLEAR 52 50 93 CALM 30.09R TC 11
EASTSOUND CLEAR 52 50 93 CALM 30.08R TC 11
PORT ANGELES CLEAR 47 45 93 CALM 30.09R TC 8
EDIZ HOOK CLEAR 53 51 93 SW3 30.09R TC 12
PORT TOWNSEND CLEAR 46 45 93 CALM 30.07S TC 8
NAS WHIDBEY PTCLDY 50 48 93 E6 30.08S TC 10
ARLINGTON PTCLDY 52 50 93 CALM 30.09S FOG TC 11
BURLINGTON CLEAR 54 50 87 CALM 30.08S TC 12
WAZ020-022-039-040-504-511-512-181000-
SOUTHWEST INTERIOR
CITY SKY/WX TMP DP RH WIND PRES REMARKS
SHELTON CLOUDY 58 55 90 W8 30.08S TC 14
OLYMPIA CLEAR 50 49 96 CALM 30.10R TC 10
CHEHALIS CLEAR 54 54 100 S5 30.12R TC 12
KELSO CLOUDY 59 54 83 CALM 30.14R TC 15
VANCOUVER CLEAR 58 49 72 CALM 30.13R TC 14
SCAPPOOSE, OR CLEAR 54 47 77 CALM 30.11R TC 12
PORTLAND, OR CLEAR 62 50 64 N3 30.12R TC 17
WAZ021-516-517-181000-
WASHINGTON COAST
CITY SKY/WX TMP DP RH WIND PRES REMARKS
FORKS FOG 52 52 100 CALM 30.10R VSB 1/4 TC 11
HOQUIAM CLOUDY 61 55 81 SW9 30.12R TC 16
ASTORIA, OR CLOUDY 59 54 83 VRB5 30.13S TC 15
WAZ019-023-024-040-567>569-181000-
CASCADE MOUNTAINS AND COLUMBIA GORGE
CITY SKY/WX TMP DP RH WIND PRES REMARKS
STAMPEDE PASS CLEAR 50 47 89 SW3 30.16F TC 10
TROUTDALE, OR CLEAR 60 53 77 CALM 30.11R TC 16
HOOD RIVER, OR PTCLDY 59 50 72 CALM 30.06R TC 15
THE DALLES, OR PTCLDY 64 51 62 CALM 30.01S TC 18
WAZ026-027-041>044-520-521-181000-
EAST SLOPES
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OMAK CLEAR 53 41 63 N8 30.05R TC 12
WENATCHEE PTCLDY 60 45 57 W5 30.02R TC 16
ELLENSBURG PTCLDY 48 44 86 CALM 30.04F TC 9
YAKIMA PTCLDY 50 46 86 W8 30.03F TC 10
SUNNYSIDE ARPT PTCLDY 56 51 85 W6 30.01F TC 13
YAKIMA TC FAIR 53 47 81 SW3 29.99F TC 12
WAZ028-034-035-181000-
COLUMBIA BASIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
EPHRATA PTCLDY 51 48 89 N6 30.01F TC 11
MOSES LAKE PTCLDY 50 46 86 N7 30.02S TC 10
PASCO MOCLDY 61 51 70 SE6 30.01R TC 16
RICHLAND ARPT MOCLDY 64 53 68 S3 30.02R TC 18
HERMISTON, OR PTCLDY 55 52 89 SE8 30.03R TC 13
WAZ036>038-181000-
NORTHEAST WASHINGTON
CITY SKY/WX TMP DP RH WIND PRES REMARKS
SPOKANE GEIGER MOCLDY 58 46 64 SE5 30.07S TC 14
SPOKANE FELTS PTCLDY 56 48 74 NE3 30.07F TC 13
FAIRCHILD AFB MOCLDY 57 47 69 CALM 30.05F TC 14
COEURDALENE,ID PTCLDY 58 48 69 S7 30.09R TC 14
DEER PARK PTCLDY 49 46 90 N3 30.07F TC 9
WAZ029>033-181000-
SOUTHEAST WASHINGTON
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PULLMAN PTCLDY 50 45 83 CALM 30.11R TC 10
LEWISTON, ID CLEAR 58 49 72 CALM 30.07R TC 14
WALLA WALLA PTCLDY 58 49 72 E8 30.03F TC 14
PENDLETON, OR PTCLDY 54 50 86 E6 30.06R TC 12
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