644
ASUS46 KSEW 180120
RWRWA
WASHINGTON REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE SEATTLE WA
600 PM 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>559-180200-
SEATTLE, TACOMA, EVERETT, AND VICINITY
CITY SKY/WX TMP DP RH WIND PRES REMARKS
EVERETT SUNNY 70 53 54 W3 30.04S TC 21
BOEING FIELD SUNNY 74 50 42 NW6 30.01S TC 23
RENTON SUNNY 75 51 43 NW6 30.01S TC 24
SEATAC AIRPORT MOSUNNY 75 52 44 NW6 30.03S TC 24
JBLM-MCCHORD SUNNY 77 50 38 NE3 30.01S TC 25
PUYALLUP SUNNY 75 50 41 CALM 30.03S TC 24
BREMERTON SUNNY 75 54 47 NE8 30.03R TC 24
JBLM-FT LEWIS SUNNY 79 50 35 N3 29.98S TC 26
TACOMA NARROWS SUNNY 75 51 43 NE6 30.01F TC 24
WAZ001-503-506-510-514-515-180200-
NORTH INTERIOR
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BELLINGHAM SUNNY 67 54 63 S5 30.01S TC 19
FRIDAY HARBOR SUNNY 69 52 54 CALM 30.03S TC 21
EASTSOUND SUNNY 64 52 63 CALM 30.02S TC 18
PORT ANGELES SUNNY 72 46 39 CALM 30.03S TC 22
EDIZ HOOK SUNNY 64 53 67 CALM 30.02F TC 18
PORT TOWNSEND SUNNY 72 50 46 CALM 30.01S TC 22
NAS WHIDBEY MOSUNNY 64 52 64 NW3 30.03S TC 18
ARLINGTON SUNNY 73 52 47 W6 30.02S TC 23
BURLINGTON SUNNY 68 50 52 NW6 30.02S TC 20
WAZ020-022-039-040-504-511-512-180200-
SOUTHWEST INTERIOR
CITY SKY/WX TMP DP RH WIND PRES REMARKS
SHELTON SUNNY 80 49 33 W9 29.98S TC 27
OLYMPIA SUNNY 79 50 36 E7 30.01S TC 26
CHEHALIS SUNNY 79 54 41 NW3 30.00F TC 26
KELSO SUNNY 81 55 40 NW10 30.00S TC 27
VANCOUVER SUNNY 84 52 33 NW7 29.99R TC 29
SCAPPOOSE, OR SUNNY 83 53 35 N9 29.97S TC 28
PORTLAND, OR MOSUNNY 84 51 31 VRB5 29.97S TC 29
WAZ021-516-517-180200-
WASHINGTON COAST
CITY SKY/WX TMP DP RH WIND PRES REMARKS
FORKS SUNNY 66 54 65 W7 30.04S TC 19
HOQUIAM SUNNY 64 59 83 W14 30.04S TC 18
ASTORIA, OR SUNNY 66 57 72 SW10 30.05R TC 19
WAZ019-023-024-040-567>569-180200-
CASCADE MOUNTAINS AND COLUMBIA GORGE
CITY SKY/WX TMP DP RH WIND PRES REMARKS
STAMPEDE PASS SUNNY 62 49 62 VRB5 30.12R TC 17
TROUTDALE, OR SUNNY 85 45 24 W6 29.97S TC 29
HOOD RIVER, OR MOSUNNY 79 48 34 SW5 29.95S TC 26
THE DALLES, OR MOSUNNY 84 44 24 CALM 29.92F TC 29
WAZ026-027-041>044-520-521-180200-
EAST SLOPES
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OMAK SUNNY 78 37 22 N12 29.94F TC 26
WENATCHEE SUNNY 76 44 32 E8 29.95S TC 24
ELLENSBURG SUNNY 75 43 31 NE3 29.99S TC 24
YAKIMA MOSUNNY 77 50 38 SE7 29.97S TC 25
SUNNYSIDE ARPT PTSUNNY 76 54 46 SE3 29.95S TC 24
YAKIMA TC FAIR 78 48 34 S9 29.92S TC 25
WAZ028-034-035-180200-
COLUMBIA BASIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
EPHRATA MOSUNNY 78 42 27 SW13 29.95F TC 26
MOSES LAKE MOSUNNY 78 42 27 SW8 29.95F TC 26
PASCO MOSUNNY 70 48 45 S9 29.96S TC 21
RICHLAND ARPT MOSUNNY 72 51 48 SE5 29.96R TC 22
HERMISTON, OR PTSUNNY 65 52 62 SE5 29.99S TC 18
WAZ036>038-180200-
NORTHEAST WASHINGTON
CITY SKY/WX TMP DP RH WIND PRES REMARKS
SPOKANE GEIGER PTCLDY 75 40 28 VRB5 30.00R TC 24
SPOKANE FELTS PTCLDY 76 39 26 W6 29.98S TC 24
FAIRCHILD AFB CLEAR 74 36 25 NW5 29.99S TC 23
COEURDALENE,ID PTCLDY 74 48 39 W6 30.00S TC 23
DEER PARK PTCLDY 73 46 38 CALM 29.99F TC 23
WAZ029>033-180200-
SOUTHEAST WASHINGTON
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PULLMAN MOCLDY 66 48 52 SE3 30.06R TC 19
LEWISTON, ID MOCLDY 70 48 45 S5 30.00S TC 21
WALLA WALLA PTCLDY 65 49 56 S13 30.01R TC 18
PENDLETON, OR MOSUNNY 62 50 64 SE3 30.02R TC 17
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