ASUS46 KSEW 181220 RWRWA WASHINGTON REGIONAL WEATHER ROUNDUP NATIONAL WEATHER SERVICE SEATTLE WA 500 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>559-181300- SEATTLE, TACOMA, EVERETT, AND VICINITY CITY SKY/WX TMP DP RH WIND PRES REMARKS EVERETT MOCLDY 48 43 82 E5 30.25S TC 9 6HR MIN TEMP: 48; 6HR MAX TEMP: 52; BOEING FIELD MOCLDY 48 42 80 SE5 30.25S TC 9 6HR MIN TEMP: 48; 6HR MAX TEMP: 56; RENTON MOCLDY 47 43 86 SE3 30.25F TC 8 6HR MIN TEMP: 47; 6HR MAX TEMP: 53; SEATAC AIRPORT MOCLDY 47 42 83 SE7 30.25S TC 8 6HR MIN TEMP: 47; 6HR MAX TEMP: 55; JBLM-MCCHORD MOCLDY 43 41 92 CALM 30.24F TC 6 6HR MIN TEMP: 43; 6HR MAX TEMP: 48; PUYALLUP MOCLDY 43 43 100 CALM 30.25F TC 6 BREMERTON CLOUDY 45 45 100 CALM 30.25S TC 7 6HR MIN TEMP: 42; 6HR MAX TEMP: 48; JBLM-FT LEWIS MOCLDY 43 41 91 E3 30.22 TC 6 6HR MIN TEMP: 43; 6HR MAX TEMP: 51; TACOMA NARROWS MOCLDY 46 44 93 S5 30.24F TC 8 6HR MIN TEMP: 46; 6HR MAX TEMP: 53; $$ WAZ001-503-506-510-514-515-181300- NORTH INTERIOR CITY SKY/WX TMP DP RH WIND PRES REMARKS BELLINGHAM MOCLDY 49 43 80 S5 30.21F TC 9 6HR MIN TEMP: 49; 6HR MAX TEMP: 53; FRIDAY HARBOR MOCLDY 47 44 90 CALM 30.22S TC 8 6HR MIN TEMP: 47; 6HR MAX TEMP: 52; EASTSOUND MOCLDY 50 46 87 S9 30.21S TC 10 PORT ANGELES MOCLDY 48 39 71 W9 30.24S TC 9 6HR MIN TEMP: 46; 6HR MAX TEMP: 50; EDIZ HOOK MOCLDY 50 42 74 W12 30.24S TC 10 6HR MIN TEMP: 50; 6HR MAX TEMP: 51; PORT TOWNSEND MOCLDY 41 41 100 CALM 30.24S TC 5 NAS WHIDBEY MOCLDY 49 45 86 SW10 30.24F TC 9 6HR MIN TEMP: 49; 6HR MAX TEMP: 50; ARLINGTON MOCLDY 43 43 100 CALM 30.26F TC 6 6HR MIN TEMP: 43; 6HR MAX TEMP: 49; BURLINGTON PTCLDY 48 46 93 SE6 30.25S TC 9 $$ WAZ020-022-039-040-504-511-512-181300- SOUTHWEST INTERIOR CITY SKY/WX TMP DP RH WIND PRES REMARKS SHELTON MOCLDY 45 44 97 CALM 30.22F TC 7 6HR MIN TEMP: 45; 6HR MAX TEMP: 50; OLYMPIA MOCLDY 46 43 89 SE3 30.25S TC 8 6HR MIN TEMP: 45; 6HR MAX TEMP: 50; CHEHALIS MOCLDY 46 46 100 SW3 30.26F TC 8 KELSO MOCLDY 47 44 90 CALM 30.27F TC 8 6HR MIN TEMP: 47; 6HR MAX TEMP: 53; VANCOUVER MOCLDY 50 44 80 CALM 30.28F TC 10 6HR MIN TEMP: 50; 6HR MAX TEMP: 55; SCAPPOOSE, OR MOCLDY 49 43 80 N3 30.26F TC 9 6HR MIN TEMP: 49; 6HR MAX TEMP: 53; PORTLAND, OR MOCLDY 50 44 80 CALM 30.27F TC 10 6HR MIN TEMP: 50; 6HR MAX TEMP: 55;$$ WAZ021-516-517-181300- WASHINGTON COAST CITY SKY/WX TMP DP RH WIND PRES REMARKS FORKS MOCLDY 45 44 97 CALM 30.27S TC 7 6HR MIN TEMP: 45; 6HR MAX TEMP: 50; HOQUIAM MOCLDY 51 45 79 W9 30.25F TC 11 6HR MIN TEMP: 49; 6HR MAX TEMP: 51; ASTORIA, OR MOCLDY 48 46 93 SE5 30.26F TC 9 6HR MIN TEMP: 48; 6HR MAX TEMP: 53; $$ WAZ019-023-024-040-567>569-181300- CASCADE MOUNTAINS AND COLUMBIA GORGE CITY SKY/WX TMP DP RH WIND PRES REMARKS STAMPEDE PASS FOG 36 36 100 VRB3 30.19F VSB 1/4 TC 2 6HR MIN TEMP: 35; 6HR MAX TEMP: 37; TROUTDALE, OR MOCLDY 46 43 89 CALM 30.27S TC 8 6HR MIN TEMP: 46; 6HR MAX TEMP: 56; HOOD RIVER, OR CLOUDY 45 41 87 E3 30.19F TC 7 THE DALLES, OR CLOUDY 53 44 71 N13G18 30.16S TC 12 6HR MIN TEMP: 53; 6HR MAX TEMP: 58; $$ WAZ026-027-041>044-520-521-181300- EAST SLOPES CITY SKY/WX TMP DP RH WIND PRES REMARKS OMAK CLEAR 39 33 79 NW7 30.15S TC 4 6HR MIN TEMP: 39; 6HR MAX TEMP: 54; WENATCHEE MOCLDY 51 37 58 NW7 30.14S TC 11 6HR MIN TEMP: 51; 6HR MAX TEMP: 57; ELLENSBURG MOCLDY 47 37 68 NW13 30.15S TC 8 6HR MIN TEMP: 46; 6HR MAX TEMP: 49; YAKIMA MOCLDY 47 33 58 CALM 30.16R TC 8 6HR MIN TEMP: 46; 6HR MAX TEMP: 55; SUNNYSIDE ARPT NOT AVBL YAKIMA TC NOT AVBL $$ WAZ028-034-035-181300- COLUMBIA BASIN CITY SKY/WX TMP DP RH WIND PRES REMARKS EPHRATA PTCLDY 45 37 73 N9 30.13S TC 7 6HR MIN TEMP: 44; 6HR MAX TEMP: 58; MOSES LAKE CLEAR 41 36 82 N9 30.14R TC 5 6HR MIN TEMP: 40; 6HR MAX TEMP: 56; PASCO CLEAR 41 39 93 N5 30.14F TC 5 6HR MIN TEMP: 37; 6HR MAX TEMP: 59; RICHLAND ARPT PTCLDY 44 40 85 CALM 30.15S TC 7 6HR MIN TEMP: 41; 6HR MAX TEMP: 55; HERMISTON, OR CLEAR 42 38 85 E3 30.16R TC 6 6HR MIN TEMP: 42; 6HR MAX TEMP: 53; $$ WAZ036>038-181300- NORTHEAST WASHINGTON CITY SKY/WX TMP DP RH WIND PRES REMARKS SPOKANE GEIGER PTCLDY 41 39 93 CALM 30.15R TC 5 6HR MIN TEMP: 41; 6HR MAX TEMP: 48; 6HR PCP: 0.05; SPOKANE FELTS PTCLDY 41 40 96 CALM 30.16R TC 5 6HR MIN TEMP: 41; 6HR MAX TEMP: 48; FAIRCHILD AFB CLEAR 39 37 93 NE3 30.13S TC 4 6HR MIN TEMP: 39; 6HR MAX TEMP: 47; COEURDALENE,ID CLOUDY 43 42 97 E5 30.16S TC 6 6HR MIN TEMP: 41; 6HR MAX TEMP: 47; DEER PARK CLEAR 38 38 100 CALM 30.15F TC 3 6HR MIN TEMP: 37; 6HR MAX TEMP: 45; 6HR PCP: 0.08; $$ WAZ029>033-181300- SOUTHEAST WASHINGTON CITY SKY/WX TMP DP RH WIND PRES REMARKS PULLMAN PTCLDY 40 38 93 CALM 30.16S TC 4 6HR MIN TEMP: 40; 6HR MAX TEMP: 45; LEWISTON, ID CLEAR 43 40 89 E7 30.16S TC 6 6HR MIN TEMP: 42; 6HR MAX TEMP: 50; 6HR PCP: TRACE; WALLA WALLA CLOUDY 49 37 63 S7 30.13F TC 9 6HR MIN TEMP: 43; 6HR MAX TEMP: 53; PENDLETON, OR CLOUDY 43 35 73 SE8 30.15S TC 6 6HR MIN TEMP: 42; 6HR MAX TEMP: 51; $$