ASUS46 KSEW 201720 RWRWA WASHINGTON REGIONAL WEATHER ROUNDUP NATIONAL WEATHER SERVICE SEATTLE WA 1000 AM PDT MON APR 20 2026 NOTE:"FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO SIGNIFICANT WEATHER AND/OR OBSTRUCTIONS TO VISIBILITY. WAZ507-509-555>559-201800- SEATTLE, TACOMA, EVERETT, AND VICINITY CITY SKY/WX TMP DP RH WIND PRES REMARKS EVERETT MOSUNNY 57 44 62 N9 29.81F TC 14 BOEING FIELD PTSUNNY 59 44 57 CALM 29.80S TC 15 RENTON PTSUNNY 60 45 57 NW3 29.79F TC 16 SEATAC AIRPORT PTSUNNY 58 43 57 NE6 29.80S TC 14 JBLM-MCCHORD PTSUNNY 61 45 54 CALM 29.78F TC 16 PUYALLUP PTSUNNY 59 46 63 CALM 29.80S TC 15 BREMERTON PTSUNNY 60 44 55 NE8 29.80S TC 16 JBLM-FT LEWIS PTSUNNY 60 43 53 N5 29.76F TC 15 TACOMA NARROWS PTSUNNY 58 43 57 NE7 29.79S TC 14 $$ WAZ001-503-506-510-514-515-201800- NORTH INTERIOR CITY SKY/WX TMP DP RH WIND PRES REMARKS BELLINGHAM SUNNY 61 47 59 N6 29.81F TC 16 FRIDAY HARBOR MOSUNNY 61 46 57 N9 29.84R TC 16 EASTSOUND MOSUNNY 55 48 76 VRB5 29.84R TC 13 PORT ANGELES MOSUNNY 62 42 47 VRB5 29.83F TC 17 EDIZ HOOK MOSUNNY 58 46 64 E9 29.84S TC 15 PORT TOWNSEND MOSUNNY 59 46 63 NW10 29.80F TC 15 NAS WHIDBEY PTSUNNY 53 47 79 NW6 29.83F TC 12 ARLINGTON MOSUNNY 60 50 69 NW6 29.81F TC 16 BURLINGTON SUNNY 59 48 67 NW9 29.82S TC 15 $$ WAZ020-022-039-040-504-511-512-201800- SOUTHWEST INTERIOR CITY SKY/WX TMP DP RH WIND PRES REMARKS SHELTON PTSUNNY 56 42 59 SE3 29.78S TC 13 OLYMPIA PTSUNNY 58 42 55 MISG 29.79F TC 14 CHEHALIS PTSUNNY 54 46 76 CALM 29.79F TC 12 KELSO CLOUDY 55 42 61 CALM 29.79F TC 13 VANCOUVER PTSUNNY 57 41 55 W3 29.79F TC 14 SCAPPOOSE, OR PTSUNNY 56 41 57 CALM 29.77F TC 13 PORTLAND, OR CLOUDY 57 39 51 CALM 29.77F TC 14 $$ WAZ021-516-517-201800- WASHINGTON COAST CITY SKY/WX TMP DP RH WIND PRES REMARKS FORKS PTSUNNY 58 45 62 VRB3 29.78R TC 14 HOQUIAM CLOUDY 54 46 74 E8 29.77F TC 12 ASTORIA, OR CLOUDY 55 47 74 CALM 29.75F TC 13 $$ WAZ019-023-024-040-567>569-201800- CASCADE MOUNTAINS AND COLUMBIA GORGE CITY SKY/WX TMP DP RH WIND PRES REMARKS STAMPEDE PASS CLOUDY 48 36 63 VRB3 29.89S TC 9 TROUTDALE, OR PTSUNNY 58 42 55 CALM 29.77F TC 14 HOOD RIVER, OR CLOUDY 55 45 67 CALM 29.83S TC 13 THE DALLES, OR CLOUDY 56 44 64 CALM 29.82F TC 13 $$ WAZ026-027-041>044-520-521-201800- EAST SLOPES CITY SKY/WX TMP DP RH WIND PRES REMARKS OMAK MOSUNNY 60 38 43 CALM 29.86F TC 16 WENATCHEE PTSUNNY 57 38 48 NW3 29.87S TC 14 ELLENSBURG MOSUNNY 52 40 63 CALM 29.87F TC 11 YAKIMA PTSUNNY 61 39 44 SW10 29.84S TC 16 SUNNYSIDE ARPT NOT AVBL YAKIMA TC FAIR 64 38 38 N7 29.78F TC 18 $$ WAZ028-034-035-201800- COLUMBIA BASIN CITY SKY/WX TMP DP RH WIND PRES REMARKS EPHRATA PTSUNNY66 39 37 N7 29.84S TC 19 MOSES LAKE PTSUNNY 63 40 42 N9 29.85R TC 17 PASCO MOSUNNY 58 42 55 NW3 29.84S TC 14 RICHLAND ARPT MOSUNNY 65 43 45 CALM 29.83S TC 18 HERMISTON, OR PTSUNNY 60 43 53 N5 29.83F TC 16 $$ WAZ036>038-201800- NORTHEAST WASHINGTON CITY SKY/WX TMP DP RH WIND PRES REMARKS SPOKANE GEIGER PTSUNNY 58 38 47 NE7 29.88S TC 14 SPOKANE FELTS MOSUNNY 58 40 51 CALM 29.87F TC 14 FAIRCHILD AFB SUNNY 59 40 50 NE7 29.86S TC 15 COEURDALENE,ID MOSUNNY 60 42 51 NE7 29.88F TC 16 DEER PARK MOSUNNY 61 40 45 CALM 29.87F TC 16 $$ WAZ029>033-201800- SOUTHEAST WASHINGTON CITY SKY/WX TMP DP RH WIND PRES REMARKS PULLMAN MOSUNNY 62 38 40 E13 29.86F TC 17 LEWISTON, ID MOSUNNY 58 44 60 N3 29.85F TC 14 WALLA WALLA MOSUNNY 61 42 49 S3 29.83S TC 16 PENDLETON, OR PTSUNNY 60 40 47 VRB3 29.84S TC 16 $$