173
ASUS46 KSEW 182010
RWRWA
WASHINGTON REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE SEATTLE WA
1200 PM 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>559-182100-
SEATTLE, TACOMA, EVERETT, AND VICINITY
CITY SKY/WX TMP DP RH WIND PRES REMARKS
EVERETT CLOUDY 42 39 89 SE15G24 29.44F TC 6
BOEING FIELD LGT RAIN 44 41 89 S5 29.46F FOG TC 7
RENTON LGT RAIN 44 41 89 VRB3 29.45F FOG TC 7
SEATAC AIRPORT LGT RAIN 43 41 93 VRB6 29.44F FOG TC 6
JBLM-MCCHORD LGT RAIN 43 42 94 CALM 29.43F TC 6
PUYALLUP DRIZZLE 43 43 100 SE3 29.42F TC 6
BREMERTON LGT RAIN 37 37 100 SW5 29.44F FOG TC 3
JBLM-FT LEWIS LGT RAIN 43 42 94 SW3 29.42F TC 6
TACOMA NARROWS LGT RAIN 42 41 96 NW3 29.45F TC 6
WAZ001-503-506-510-514-515-182100-
NORTH INTERIOR
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BELLINGHAM RAIN 44 39 82 SE15G24 29.38F TC 7
FRIDAY HARBOR LGT RAIN 44 40 85 SE22G47 29.34F TC 7
EASTSOUND CLOUDY N/A N/A N/A SE20G31 29.34F
PORT ANGELES CLOUDY 43 41 93 CALM 29.28F TC 6
EDIZ HOOK CLOUDY N/A N/A N/A CALM 29.28F
PORT TOWNSEND CLOUDY 41 39 93 E17G28 29.34F TC 5
NAS WHIDBEY CLOUDY 45 39 79 SE35G48 29.36F TC 7
ARLINGTON CLOUDY 43 42 97 SE12 29.44F TC 6
BURLINGTON CLOUDY 46 46 100 SE12G24 29.41F TC 8
WAZ020-022-039-040-504-511-512-182100-
SOUTHWEST INTERIOR
CITY SKY/WX TMP DP RH WIND PRES REMARKS
SHELTON LGT RAIN 37 37 100 N6 29.42F FOG TC 3
OLYMPIA RAIN 40 39 97 W6 29.44F FOG TC 4
CHEHALIS CLOUDY 43 43 100 S13G21 29.47F FOG TC 6
KELSO LGT RAIN 46 45 93 S13G26 29.53F FOG TC 8
VANCOUVER RAIN 43 42 97 E9 29.61F FOG TC 6
SCAPPOOSE, OR RAIN 42 41 96 S5 29.57F FOG TC 6
PORTLAND, OR RAIN 43 41 93 SE13 29.60F FOG TC 6
WAZ021-516-517-182100-
WASHINGTON COAST
CITY SKY/WX TMP DP RH WIND PRES REMARKS
FORKS NOT AVBL
HOQUIAM LGT RAIN 42 40 92 E13 29.40F VSB 1 TC 6
ASTORIA, OR LGT RAIN 56 55 97 S23G44 29.44 VSB 1 TC 13
WAZ019-023-024-040-567>569-182100-
CASCADE MOUNTAINS AND COLUMBIA GORGE
CITY SKY/WX TMP DP RH WIND PRES REMARKS
STAMPEDE PASS SNOW 26 26 100 CALM 29.50F VSB<1/4 TC -3
TROUTDALE, OR RAIN 41 40 96 E18G26 29.61F TC 5
HOOD RIVER, OR LGT SNOW 32 32 100 S3 29.70F TC 0
THE DALLES, OR RAIN 35 35 100 W5 29.71F FOG TC 2
WAZ026-027-041>044-520-521-182100-
EAST SLOPES
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OMAK LGT RAIN 36 34 92 S12G22 29.64F FOG TC 2
WENATCHEE LGT SNOW 35 33 92 E14 29.63F FOG WCI 26
ELLENSBURG LGT SNOW 32 32 100 E7 29.63F VSB 1 TC 0
YAKIMA LGT SNOW 32 32 100 CALM 29.67F VSB 1 TC 0
SUNNYSIDE ARPT RAIN 39 37 93 NE3 29.68F TC 4
YAKIMA TC LGT SNOW 34 32 93 CALM 29.60F VSB 5/8 TC 1
WAZ028-034-035-182100-
COLUMBIA BASIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
EPHRATA LGT RAIN 36 34 92 S8 29.66F TC 2
MOSES LAKE LGT RAIN 38 35 89 S12 29.67F TC 3
PASCO LGT RAIN 42 40 92 E7 29.69F TC 6
RICHLAND ARPT RAIN 43 42 97 E5 29.70F TC 6
HERMISTON, OR LGT RAIN 42 41 96 VRB3 29.66F TC 6
WAZ036>038-182100-
NORTHEAST WASHINGTON
CITY SKY/WX TMP DP RH WIND PRES REMARKS
SPOKANE GEIGER LGT SNOW 34 32 92 S14 29.67F FOG WCI 25
SPOKANE FELTS LGT RAIN 37 33 85 SE10G21 29.70F TC 3
FAIRCHILD AFB LGT RAIN 34 32 93 S13 29.65F WCI 25 TC 1
COEURDALENE,ID LGT RAIN 35 34 96 S5 29.71F TC 2
DEER PARK MIX PCPN 34 33 96 SE10 29.68F FOG WCI 26
WAZ029>033-182100-
SOUTHEAST WASHINGTON
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PULLMAN LGT SNOW 33 32 96 SE16 29.72F FOG WCI 23
LEWISTON, ID LGT RAIN 38 35 89 E9 29.77F TC 3
WALLA WALLA LGT RAIN 46 38 73 S22G31 29.67F TC 8
PENDLETON, OR LGT RAIN 45 39 79 S9 29.66F TC 7
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