028
ASUS46 KSEW 171320
RWRWA
WASHINGTON REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE SEATTLE WA
600 AM PDT THU SEP 17 2026
NOTE:"FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO
SIGNIFICANT WEATHER AND/OR S TO VISIBILITY.
WAZ507-509-555>559-171400-
SEATTLE, TACOMA, EVERETT, AND VICINITY
CITY SKY/WX TMP DP RH WIND PRES REMARKS
EVERETT CLEAR 55 53 93 N3 30.06F TC 13
BOEING FIELD CLEAR 56 53 90 SW3 30.05S TC 13
RENTON CLEAR 53 50 89 CALM 30.05F TC 12
SEATAC AIRPORT CLEAR 56 53 90 CALM 30.06S TC 13
JBLM-MCCHORD CLEAR 48 46 95 CALM 30.03S TC 9
PUYALLUP CLEAR 50 50 100 CALM 30.05S TC 10
BREMERTON CLEAR 57 51 80 SE5 30.06S TC 14
JBLM-FT LEWIS CLEAR 49 47 92 CALM 30.01F TC 10
TACOMA NARROWS CLEAR 52 50 93 CALM 30.05R TC 11
WAZ001-503-506-510-514-515-171400-
NORTH INTERIOR
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BELLINGHAM PTCLDY 46 46 100 CALM 30.07S TC 8
FRIDAY HARBOR CLEAR 56 52 86 N5 30.08S TC 13
EASTSOUND CLEAR 55 55 100 N5 30.09R TC 13
PORT ANGELES CLEAR 47 41 80 CALM 30.08R TC 8
EDIZ HOOK CLEAR 51 48 92 CALM 30.07S TC 10
PORT TOWNSEND CLEAR 54 50 87 NW5 30.06R TC 12
NAS WHIDBEY CLEAR 50 49 96 CALM 30.07S FOG TC 10
ARLINGTON FOG 46 46 100 CALM 30.07S VSB 1/2 TC 8
BURLINGTON CLOUDY 52 52 100 CALM 30.07S TC 11
WAZ020-022-039-040-504-511-512-171400-
SOUTHWEST INTERIOR
CITY SKY/WX TMP DP RH WIND PRES REMARKS
SHELTON CLEAR 44 43 96 CALM 30.04R TC 7
OLYMPIA CLEAR 46 44 93 CALM 30.05S TC 8
CHEHALIS CLEAR 46 46 100 CALM 30.04F TC 8
KELSO CLEAR 50 48 93 CALM 30.03R TC 10
VANCOUVER CLEAR 54 50 86 NE3 30.02R TC 12
SCAPPOOSE, OR CLEAR 51 49 92 CALM 29.99S TC 11
PORTLAND, OR CLEAR 56 51 84 S3 30.01R TC 13
WAZ021-516-517-171400-
WASHINGTON COAST
CITY SKY/WX TMP DP RH WIND PRES REMARKS
FORKS CLEAR 44 43 96 CALM 30.04S TC 7
HOQUIAM CLEAR 52 50 93 E6 30.03F TC 11
ASTORIA, OR CLEAR 51 49 92 CALM 29.99S TC 11
WAZ019-023-024-040-567>569-171400-
CASCADE MOUNTAINS AND COLUMBIA GORGE
CITY SKY/WX TMP DP RH WIND PRES REMARKS
STAMPEDE PASS CLEAR 52 37 56 CALM 30.13S TC 11
TROUTDALE, OR CLEAR 50 48 93 CALM 30.00R TC 10
HOOD RIVER, OR CLEAR 48 45 87 SW3 30.03R TC 9
THE DALLES, OR CLEAR 51 46 83 CALM 30.01S TC 11
WAZ026-027-041>044-520-521-171400-
EAST SLOPES
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OMAK CLEAR 53 46 77 N13 30.10S TC 12
WENATCHEE CLEAR 51 45 79 SW5 30.07S TC 11
ELLENSBURG CLEAR 43 40 89 CALM 30.06F TC 6
YAKIMA CLEAR 46 43 89 W7 30.04S TC 8
SUNNYSIDE ARPT CLEAR 47 45 93 CALM 30.02S TC 8
YAKIMA TC FAIR 55 43 62 E8 30.00S TC 13
WAZ028-034-035-171400-
COLUMBIA BASIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
EPHRATA CLEAR 61 41 47 NW17 30.02F TC 16
MOSES LAKE CLEAR 48 43 82 NE5 30.04S TC 9
PASCO CLEAR 50 46 86 N7 30.01S TC 10
RICHLAND ARPT CLEAR 50 47 89 NW3 30.01S TC 10
HERMISTON, OR CLEAR 47 45 93 SW5 30.00S TC 8
WAZ036>038-171400-
NORTHEAST WASHINGTON
CITY SKY/WX TMP DP RH WIND PRES REMARKS
SPOKANE GEIGER PTCLDY 52 44 74 NE8 30.06S TC 11
SPOKANE FELTS CLEAR 47 45 93 CALM 30.06S TC 8
FAIRCHILD AFB CLEAR 49 44 81 NE6 30.04S TC 10
COEURDALENE,ID CLEAR 53 45 74 N13 30.08S TC 12
DEER PARK CLEAR 51 44 77 N10 30.07S TC 11
WAZ029>033-171400-
SOUTHEAST WASHINGTON
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PULLMAN CLEAR 45 42 89 CALM 30.04S TC 7
LEWISTON, ID PTCLDY 53 46 77 S3 29.99F TC 12
WALLA WALLA PTCLDY 52 46 80 SE3 29.99F TC 11
PENDLETON, OR PTCLDY 51 45 79 S3 30.01F TC 11
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