246
ASUS46 KSEW 180920
RWRWA
WASHINGTON REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE SEATTLE WA
100 AM PST THU DEC 18 2025
NOTE:"FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO
SIGNIFICANT WEATHER AND/OR S TO VISIBILITY.
WAZ507-509-555>559-181000-
SEATTLE, TACOMA, EVERETT, AND VICINITY
CITY SKY/WX TMP DP RH WIND PRES REMARKS
EVERETT CLOUDY 43 39 86 S16G28 29.98F TC 6
BOEING FIELD CLOUDY 44 41 89 SE8 30.01F TC 7
RENTON CLOUDY 44 41 89 VRB3 30.01F TC 7
SEATAC AIRPORT LGT RAIN 43 40 89 SE8 30.00F TC 6
JBLM-MCCHORD CLOUDY 44 39 82 S8 30.00F TC 7
PUYALLUP CLOUDY 46 37 71 S5 30.00F TC 8
BREMERTON LGT RAIN 43 43 100 S9 29.98F TC 6
JBLM-FT LEWIS CLOUDY 44 39 83 SE6 29.98F TC 7
TACOMA NARROWS LGT RAIN 44 40 85 S7 30.00F TC 7
WAZ001-503-506-510-514-515-181000-
NORTH INTERIOR
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BELLINGHAM CLOUDY 46 38 73 S20G31 29.92F TC 8
FRIDAY HARBOR CLOUDY 46 41 82 SE17G31 29.93F TC 8
EASTSOUND CLOUDY N/A N/A N/A S10G18 29.91F
PORT ANGELES CLOUDY 40 38 93 SW5 N/A TC 4
EDIZ HOOK CLOUDY N/A N/A N/A CALM 29.91F
PORT TOWNSEND CLOUDY 45 43 93 S7G16 29.91F TC 7
NAS WHIDBEY CLOUDY 46 41 82 SE28G38 29.94F TC 8
ARLINGTON CLOUDY 46 39 76 SE16 29.98F TC 8
BURLINGTON CLOUDY 46 46 100 SE12G20 29.95F TC 8
WAZ020-022-039-040-504-511-512-181000-
SOUTHWEST INTERIOR
CITY SKY/WX TMP DP RH WIND PRES REMARKS
SHELTON LGT RAIN 43 42 97 SE6 29.97F TC 6
OLYMPIA LGT RAIN 45 40 82 S13G21 30.00F TC 7
CHEHALIS CLOUDY 45 45 100 S8 30.00F TC 7
KELSO MOCLDY 45 40 82 SE7 30.06F TC 7
VANCOUVER CLOUDY 44 39 82 E7 30.09F TC 7
SCAPPOOSE, OR NOT AVBL
PORTLAND, OR CLOUDY 44 39 82 E9 30.07F TC 7
WAZ021-516-517-181000-
WASHINGTON COAST
CITY SKY/WX TMP DP RH WIND PRES REMARKS
FORKS NOT AVBL
HOQUIAM CLOUDY 46 43 89 S16 29.97F TC 8
ASTORIA, OR CLOUDY 45 42 89 SE7 29.99F TC 7
WAZ019-023-024-040-567>569-181000-
CASCADE MOUNTAINS AND COLUMBIA GORGE
CITY SKY/WX TMP DP RH WIND PRES REMARKS
STAMPEDE PASS CLOUDY 30 30 100 CALM 29.93F TC -1
TROUTDALE, OR MOCLDY 42 40 92 E3 30.09F TC 6
HOOD RIVER, OR NOT AVBL
THE DALLES, OR CLOUDY 38 37 97 CALM 30.10F TC 3
WAZ026-027-041>044-520-521-181000-
EAST SLOPES
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OMAK CLOUDY 38 27 64 SW12 30.00F TC 3
WENATCHEE CLOUDY 38 30 73 E8 29.99F TC 3
ELLENSBURG CLOUDY 35 30 82 NE5 30.00F TC 2
YAKIMA CLOUDY 37 31 78 NE3 30.04F TC 3
SUNNYSIDE ARPT CLOUDY 44 32 63 CALM 30.06F TC 7
YAKIMA TC CLOUDY 41 32 69 SW3 29.98F TC 5
WAZ028-034-035-181000-
COLUMBIA BASIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
EPHRATA CLOUDY 33 30 88 NW5 30.01F TC 1
MOSES LAKE CLOUDY 36 33 89 S5 30.03F TC 2
PASCO CLOUDY 45 32 60 SW8 30.09F TC 7
RICHLAND ARPT CLOUDY 46 35 63 S12 30.08F TC 8
HERMISTON, OR CLOUDY 38 32 79 S6 30.09F TC 3
WAZ036>038-181000-
NORTHEAST WASHINGTON
CITY SKY/WX TMP DP RH WIND PRES REMARKS
SPOKANE GEIGER CLOUDY 33 31 92 S6 30.04F TC 1
SPOKANE FELTS CLOUDY 36 30 79 SW3 30.06F TC 2
FAIRCHILD AFB MOCLDY 33 31 94 S9 30.02S TC 1
COEURDALENE,ID MOCLDY 35 30 82 S8 30.06F TC 2
DEER PARK CLOUDY 32 29 88 S6 30.05F TC 0
WAZ029>033-181000-
SOUTHEAST WASHINGTON
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PULLMAN MOCLDY 34 29 82 CALM 30.08F TC 1
LEWISTON, ID MOCLDY 42 27 55 S3 30.08F TC 6
WALLA WALLA CLOUDY 45 27 49 S9 30.08F TC 7
PENDLETON, OR CLOUDY 39 27 62 N6 30.08F TC 4
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