561
ASUS46 KSEW 181710
RWRWA
WASHINGTON REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE SEATTLE WA
900 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>559-181800-
SEATTLE, TACOMA, EVERETT, AND VICINITY
CITY SKY/WX TMP DP RH WIND PRES REMARKS
EVERETT LGT RAIN 41 38 89 SE15 29.66F TC 5
BOEING FIELD LGT RAIN 43 40 89 SE7 29.68F TC 6
RENTON LGT RAIN 43 40 89 SE3 29.67F TC 6
SEATAC AIRPORT LGT RAIN 42 39 89 SE9 29.66F TC 6
JBLM-MCCHORD LGT RAIN 42 40 92 S7 29.65F TC 5
PUYALLUP DRIZZLE 41 41 100 CALM 29.67F TC 5
BREMERTON RAIN 39 39 100 SW10 29.67F TC 4
JBLM-FT LEWIS RAIN 42 39 92 E7 29.64F TC 5
TACOMA NARROWS LGT RAIN 42 39 89 S7 29.66F TC 6
WAZ001-503-506-510-514-515-181800-
NORTH INTERIOR
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BELLINGHAM CLOUDY 44 36 73 S21G28 29.60F TC 7
FRIDAY HARBOR CLOUDY 44 38 79 SE28G41 29.57F TC 7
EASTSOUND CLOUDY N/A N/A N/A SE21G36 29.57F
PORT ANGELES CLOUDY 41 39 93 CALM N/A TC 5
EDIZ HOOK CLOUDY N/A N/A N/A SW6 29.51F
PORT TOWNSEND LGT RAIN 41 37 87 SE10G25 29.61F TC 5
NAS WHIDBEY LGT RAIN 43 38 82 SE29G44 29.61F TC 6
ARLINGTON LGT RAIN 42 41 96 SE13 29.67F TC 6
BURLINGTON CLOUDY 43 43 100 SE14G24 29.65F TC 6
WAZ020-022-039-040-504-511-512-181800-
SOUTHWEST INTERIOR
CITY SKY/WX TMP DP RH WIND PRES REMARKS
SHELTON LGT RAIN 39 37 92 E5 29.63F TC 4
OLYMPIA RAIN 39 38 96 S5 29.64F FOG TC 4
CHEHALIS LGT RAIN 39 39 100 S6 29.66F TC 4
KELSO LGT RAIN 41 39 93 S7 29.67F TC 5
VANCOUVER LGT RAIN 42 40 92 SE14 29.72F TC 6
SCAPPOOSE, OR LGT RAIN 41 40 96 S6 29.70F FOG TC 5
PORTLAND, OR LGT RAIN 41 39 93 SE23 29.71F TC 5
WAZ021-516-517-181800-
WASHINGTON COAST
CITY SKY/WX TMP DP RH WIND PRES REMARKS
FORKS NOT AVBL
HOQUIAM CLOUDY 41 38 89 E16 29.57F TC 5
ASTORIA, OR RAIN 43 40 89 E13 29.56F FOG TC 6
WAZ019-023-024-040-567>569-181800-
CASCADE MOUNTAINS AND COLUMBIA GORGE
CITY SKY/WX TMP DP RH WIND PRES REMARKS
STAMPEDE PASS SNOW 27 27 100 MISG 29.65F VSB 1/4 TC -3
TROUTDALE, OR RAIN 40 37 89 E22G32 29.73F FOG TC 4
HOOD RIVER, OR LGT SNOW 32 32 100 NW3 29.84 VSB 3/4 TC 0
THE DALLES, OR RAIN 38 36 92 E5 29.85F TC 3
WAZ026-027-041>044-520-521-181800-
EAST SLOPES
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OMAK CLOUDY 38 34 85 S14 29.77F TC 3
WENATCHEE CLOUDY 38 34 85 E18G31 29.77F TC 3
ELLENSBURG LGT SNOW 32 32 100 E8 29.78 FOG TC 0
YAKIMA LGT RAIN 37 35 92 E3 29.81F TC 3
SUNNYSIDE ARPT LGT RAIN 39 37 93 E5 29.85S TC 4
YAKIMA TC LGTSLEET 34 33 93 E3 29.75F TC 1
WAZ028-034-035-181800-
COLUMBIA BASIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
EPHRATA LGT RAIN 36 34 92 CALM 29.82F TC 2
MOSES LAKE LGT RAIN 39 34 82 S12 29.83F TC 4
PASCO LGT RAIN 43 37 79 SE3 29.88F TC 6
RICHLAND ARPT LGT RAIN 44 38 79 S6 29.88S TC 6
HERMISTON, OR LGT RAIN 40 37 89 E5 29.85F TC 4
WAZ036>038-181800-
NORTHEAST WASHINGTON
CITY SKY/WX TMP DP RH WIND PRES REMARKS
SPOKANE GEIGER FLURRIES 37 28 70 S12G20 29.84F TC 3
SPOKANE FELTS CLOUDY 38 31 76 SE9G17 29.87S TC 3
FAIRCHILD AFB FLURRIES 36 28 75 S8 29.87 TC 2
COEURDALENE,ID MIX PCPN 36 32 85 S7 29.86F TC 2
DEER PARK LGT SNOW 33 31 92 VRB5 29.86F FOG TC 1
WAZ029>033-181800-
SOUTHEAST WASHINGTON
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PULLMAN LGT SNOW 34 32 92 SE15 29.88F FOG WCI 24
LEWISTON, ID CLOUDY 40 29 64 MISG 29.89F TC 4
WALLA WALLA LGT RAIN 41 36 82 CALM 29.84F TC 5
PENDLETON, OR LGT RAIN 39 36 89 E8 29.83F TC 4
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