ASUS46 KSEW 181520 RWRWA WASHINGTON REGIONAL WEATHER ROUNDUP NATIONAL WEATHER SERVICE SEATTLE WA 800 AM PDT MON MAY 18 2026 NOTE:"FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO SIGNIFICANT WEATHER AND/OR OBSTRUCTIONS TO VISIBILITY. WAZ507-509-555>559-181600- SEATTLE, TACOMA, EVERETT, AND VICINITY CITY SKY/WX TMP DP RH WIND PRES REMARKS EVERETT MOSUNNY 50 43 77 NE6 30.25S TC 10 BOEING FIELD PTSUNNY 51 44 77 CALM 30.26R TC 11 RENTON MOSUNNY 50 44 80 CALM 30.26S TC 10 SEATAC AIRPORT PTSUNNY 49 45 86 CALM 30.26R TC 9 JBLM-MCCHORD MOSUNNY 50 46 84 SW3 30.25R TC 10 PUYALLUP MOSUNNY 52 46 82 CALM 30.26R TC 11 BREMERTON CLOUDY 48 47 96 CALM 30.26R TC 9 JBLM-FT LEWIS PTSUNNY 50 45 81 S5 30.23 TC 10 TACOMA NARROWS PTSUNNY 49 45 86 S5 30.25R TC 9 $$ WAZ001-503-506-510-514-515-181600- NORTH INTERIOR CITY SKY/WX TMP DP RH WIND PRES REMARKS BELLINGHAM SUNNY 52 44 74 S14G24 30.22S TC 11 FRIDAY HARBOR MOSUNNY 52 46 80 S3 30.23S TC 11 EASTSOUND MOSUNNY 54 46 76 S12 30.22R TC 12 PORT ANGELES MOSUNNY 52 40 63 W7 30.24S TC 11 EDIZ HOOK MOSUNNY 53 44 72 W10 30.25S TC 11 PORT TOWNSEND MOSUNNY 54 46 76 CALM 30.24S TC 12 NAS WHIDBEY PTSUNNY 52 45 77 SW12 30.25S TC 11 ARLINGTON MOSUNNY 50 47 89 N5 30.26S TC 10 BURLINGTON SUNNY 52 48 87 S6 30.25S TC 11 $$ WAZ020-022-039-040-504-511-512-181600- SOUTHWEST INTERIOR CITY SKY/WX TMP DP RH WIND PRES REMARKS SHELTON CLOUDY 49 45 86 W5 30.23R TC 9 OLYMPIA MOSUNNY 50 45 83 SW3 30.26R TC 10 CHEHALIS MOSUNNY 50 50 100 S6 30.26S TC 10 KELSO MOSUNNY 49 45 86 CALM 30.28R TC 9 VANCOUVER MOSUNNY 52 45 77 CALM 30.28S TC 11 SCAPPOOSE, OR MOSUNNY 50 44 80 CALM 30.26S TC 10 PORTLAND, OR PTSUNNY 52 45 77 CALM 30.27S TC 11 $$ WAZ021-516-517-181600- WASHINGTON COAST CITY SKY/WX TMP DP RH WIND PRES REMARKS FORKS PTSUNNY 48 45 89 CALM 30.27R TC 9 HOQUIAM MOSUNNY 52 46 80 CALM 30.26R TC 11 ASTORIA, OR PTSUNNY 51 48 89 CALM 30.27S TC 11 $$ WAZ019-023-024-040-567>569-181600- CASCADE MOUNTAINS AND COLUMBIA GORGE CITY SKY/WX TMP DP RH WIND PRES REMARKS STAMPEDE PASS PTSUNNY 38 38 100 VRB3 30.19S FOG TC 3 TROUTDALE, OR CLOUDY 51 45 79 CALM 30.27R TC 11 HOOD RIVER, OR PTSUNNY 52 45 76 CALM 30.19F TC 11 THE DALLES, OR PTSUNNY 55 44 66 NW13G22 30.18R TC 13 $$ WAZ026-027-041>044-520-521-181600- EAST SLOPES CITY SKY/WX TMP DP RH WIND PRES REMARKS OMAK SUNNY 51 35 54 CALM 30.17R TC 11 WENATCHEE MOSUNNY 56 37 49 NW14 30.15R TC 13 ELLENSBURG MOSUNNY 53 37 54 NW18G25 30.15S TC 12 YAKIMA MOSUNNY 55 36 48 NW3 30.16S TC 13 SUNNYSIDE ARPT NOT AVBL YAKIMA TC FAIR 55 37 50 E6 30.11 TC 13 $$ WAZ028-034-035-181600- COLUMBIA BASIN CITY SKY/WX TMP DP RH WIND PRES REMARKS EPHRATA SUNNY 52 40 63 N8 30.15R TC 11 MOSES LAKE SUNNY 51 41 68 VRB3 30.15S TC 11 PASCO SUNNY 56 38 50 CALM 30.16S TC 13 RICHLAND ARPT SUNNY 62 39 44 SW5 30.16R TC 16 HERMISTON, OR SUNNY 55 39 54 NW6 30.17S TC 13 $$ WAZ036>038-181600- NORTHEAST WASHINGTON CITY SKY/WX TMP DP RH WIND PRES REMARKS SPOKANE GEIGER PTSUNNY 45 41 86 NE5 30.17R TC 7 SPOKANE FELTS CLOUDY 46 43 89 CALM 30.18R TC 8 FAIRCHILD AFB CLOUDY 45 42 90 E6 30.15S TC 7 COEURDALENE,ID CLOUDY 46 42 86 E3 30.17S TC 8 DEER PARK PTSUNNY 44 42 93 NE3 30.17S TC 7 $$ WAZ029>033-181600- SOUTHEAST WASHINGTON CITY SKY/WX TMP DP RH WIND PRES REMARKS PULLMAN SUNNY 46 41 82 E9 30.17R TC 8 LEWISTON, ID PTSUNNY 49 41 74 E13 30.17S TC 9 WALLA WALLA SUNNY 55 37 50 SW10 30.16R TC 13 PENDLETON, OR SUNNY 50 36 58 VRB5 30.16S TC 10 $$