182
ASUS46 KSEW 180820
RWRWA
WASHINGTON REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE SEATTLE WA
1200 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>559-180900-
SEATTLE, TACOMA, EVERETT, AND VICINITY
CITY SKY/WX TMP DP RH WIND PRES REMARKS
EVERETT CLOUDY 43 39 86 S18G30 30.02F TC 6
BOEING FIELD CLOUDY 44 40 85 S9 30.05F TC 7
RENTON LGT RAIN 44 42 93 CALM 30.06F TC 7
SEATAC AIRPORT CLOUDY 44 39 82 S9 30.05F TC 7
JBLM-MCCHORD CLOUDY 45 40 82 S9 30.04F TC 7
PUYALLUP CLOUDY 46 39 76 VRB7G14 30.04F TC 8
BREMERTON LGT RAIN 43 43 100 S13 30.02F TC 6
JBLM-FT LEWIS CLOUDY 45 39 82 E8 30.03F TC 7
TACOMA NARROWS CLOUDY 45 39 79 S8 30.03F TC 7
WAZ001-503-506-510-514-515-180900-
NORTH INTERIOR
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BELLINGHAM CLOUDY 46 39 76 S22G32 29.98F TC 8
FRIDAY HARBOR CLOUDY 46 41 82 S17G26 29.97F TC 8
EASTSOUND LGT RAIN N/A N/A N/A S14G21 29.95F
PORT ANGELES CLOUDY 40 38 93 S6 N/A TC 4
EDIZ HOOK CLOUDY N/A N/A N/A CALM 29.96F
PORT TOWNSEND CLOUDY 45 41 87 VRB5G13 29.95F TC 7
NAS WHIDBEY CLOUDY 46 41 82 SE28G37 29.99F TC 8
ARLINGTON CLOUDY 46 39 76 SE21G26 30.03F TC 8
BURLINGTON CLOUDY 45 45 100 S10G18 30.00F TC 7
WAZ020-022-039-040-504-511-512-180900-
SOUTHWEST INTERIOR
CITY SKY/WX TMP DP RH WIND PRES REMARKS
SHELTON CLOUDY 43 42 97 SE5 30.01F TC 6
OLYMPIA CLOUDY 45 40 82 S13 30.05F TC 7
CHEHALIS CLOUDY 45 45 100 S7G15 30.06F TC 7
KELSO CLOUDY 45 41 86 S7 30.10F TC 7
VANCOUVER CLOUDY 45 39 79 E7 30.13F TC 7
SCAPPOOSE, OR NOT AVBL
PORTLAND, OR CLOUDY 44 39 82 E7 30.11F TC 7
WAZ021-516-517-180900-
WASHINGTON COAST
CITY SKY/WX TMP DP RH WIND PRES REMARKS
FORKS NOT AVBL
HOQUIAM LGT RAIN 47 44 90 S14 30.02F TC 8
ASTORIA, OR CLOUDY 45 42 89 SE8 30.04F TC 7
WAZ019-023-024-040-567>569-180900-
CASCADE MOUNTAINS AND COLUMBIA GORGE
CITY SKY/WX TMP DP RH WIND PRES REMARKS
STAMPEDE PASS CLOUDY 29 29 100 CALM 29.96F TC -2
TROUTDALE, OR CLOUDY 43 39 86 SE6 30.11F TC 6
HOOD RIVER, OR NOT AVBL
THE DALLES, OR CLOUDY 37 36 96 CALM 30.14F TC 3
WAZ026-027-041>044-520-521-180900-
EAST SLOPES
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OMAK CLOUDY 38 27 64 SW10 30.01S TC 3
WENATCHEE CLOUDY 39 29 67 E8 30.01F TC 4
ELLENSBURG CLOUDY 32 29 88 N6 30.03S TC 0
YAKIMA CLOUDY 36 31 82 W6 30.06S TC 2
SUNNYSIDE ARPT CLOUDY 43 35 73 E6 30.09S TC 6
YAKIMA TC CLOUDY 42 32 67 W3G16 30.00R TC 5
WAZ028-034-035-180900-
COLUMBIA BASIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
EPHRATA CLOUDY 33 30 88 NE7 30.03F TC 1
MOSES LAKE CLOUDY 36 32 85 S6 30.04F TC 2
PASCO CLOUDY 46 32 58 SW16 30.11F TC 8
RICHLAND ARPT CLOUDY 47 35 63 SW14G21 30.10F TC 8
HERMISTON, OR CLOUDY 40 32 73 SE5 30.12F TC 4
WAZ036>038-180900-
NORTHEAST WASHINGTON
CITY SKY/WX TMP DP RH WIND PRES REMARKS
SPOKANE GEIGER CLOUDY 35 30 82 S10 30.05F WCI 27 TC 2
SPOKANE FELTS CLOUDY 36 30 79 SW5 30.08S TC 2
FAIRCHILD AFB MOCLDY 34 32 93 S8 30.02F TC 1
COEURDALENE,ID MOCLDY 35 29 78 S5 30.08F TC 2
DEER PARK CLOUDY 32 28 85 SE6 30.06S TC 0
WAZ029>033-180900-
SOUTHEAST WASHINGTON
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PULLMAN CLOUDY 36 28 73 SW7 30.10F TC 2
LEWISTON, ID CLOUDY 42 27 55 CALM 30.11F TC 6
WALLA WALLA CLOUDY 44 28 53 S8 30.09F TC 7
PENDLETON, OR CLOUDY 39 28 64 SE7 30.11F TC 4
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