527
ASUS46 KSEW 181910
RWRWA
WASHINGTON REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE SEATTLE WA
1100 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>559-182000-
SEATTLE, TACOMA, EVERETT, AND VICINITY
CITY SKY/WX TMP DP RH WIND PRES REMARKS
EVERETT LGT RAIN 41 39 93 SE8 29.52F TC 5
BOEING FIELD LGT RAIN 43 41 93 S7 29.53F TC 6
RENTON LGT RAIN 43 41 93 VRB3 29.53F TC 6
SEATAC AIRPORT LGT RAIN 42 40 92 E10 29.52F TC 6
JBLM-MCCHORD LGT RAIN 42 41 95 SE7 29.50F FOG TC 6
PUYALLUP RAIN 43 43 100 CALM 29.53F TC 6
BREMERTON LGT RAIN 37 37 100 CALM 29.52F TC 3
JBLM-FT LEWIS LGT RAIN 43 41 93 E7 29.48F FOG TC 6
TACOMA NARROWS LGT RAIN 41 40 96 CALM 29.49F FOG TC 5
WAZ001-503-506-510-514-515-182000-
NORTH INTERIOR
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BELLINGHAM LGT RAIN 44 38 79 SE15G23 29.45F TC 7
FRIDAY HARBOR CLOUDY 44 40 85 SE21G38 29.42F TC 7
EASTSOUND MIX PCPN N/A N/A N/A SE18G30 29.42F
PORT ANGELES LGT RAIN 43 41 93 CALM 29.35 TC 6
EDIZ HOOK LGT RAIN N/A N/A N/A CALM 29.35F
PORT TOWNSEND DRIZZLE 39 37 93 SE16G28 29.46F TC 4
NAS WHIDBEY CLOUDY 44 39 82 SE31G44 29.43F TC 7
ARLINGTON LGT RAIN 42 41 96 SE6 29.53F TC 6
BURLINGTON CLOUDY 45 45 100 SE17 29.48F TC 7
WAZ020-022-039-040-504-511-512-182000-
SOUTHWEST INTERIOR
CITY SKY/WX TMP DP RH WIND PRES REMARKS
SHELTON LGT RAIN 36 36 100 N8 29.50F FOG TC 2
OLYMPIA LGT RAIN 39 39 100 SW5 29.52F FOG TC 4
CHEHALIS RAIN 41 41 100 S12 29.54F TC 5
KELSO LGT RAIN 44 42 93 SE14G22 29.58F TC 7
VANCOUVER LGT RAIN 42 41 96 SE8 29.66F FOG TC 6
SCAPPOOSE, OR LGT RAIN 42 40 92 S6 29.63F FOG TC 6
PORTLAND, OR LGT RAIN 42 40 92 SE14 29.64F FOG TC 6
WAZ021-516-517-182000-
WASHINGTON COAST
CITY SKY/WX TMP DP RH WIND PRES REMARKS
FORKS NOT AVBL
HOQUIAM LGT RAIN 41 39 93 E15 29.43F FOG TC 5
ASTORIA, OR LGT RAIN 56 54 93 S20G38 29.47 FOG TC 13
WAZ019-023-024-040-567>569-182000-
CASCADE MOUNTAINS AND COLUMBIA GORGE
CITY SKY/WX TMP DP RH WIND PRES REMARKS
STAMPEDE PASS SNOW 27 26 96 MISG 29.55F VSB<1/4 TC -3
TROUTDALE, OR LGT RAIN 41 38 89 E23G31 29.65F TC 5
HOOD RIVER, OR LGT SNOW 32 32 100 N3 29.75F TC 0
THE DALLES, OR RAIN 34 34 100 CALM 29.75F FOG TC 1
WAZ026-027-041>044-520-521-182000-
EAST SLOPES
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OMAK MIX PCPN 37 34 89 S13 29.68F TC 3
WENATCHEE LGT RAIN 37 34 89 E14G22 29.68F TC 3
ELLENSBURG LGT SNOW 32 32 100 E8 29.68F VSB 3/4 TC 0
YAKIMA RAIN 35 33 92 CALM 29.73F FOG TC 2
SUNNYSIDE ARPT RAIN 38 36 91 CALM 29.75F TC 4
YAKIMA TC LGT SNOW 34 32 93 S6 29.66 FOG TC 1
WAZ028-034-035-182000-
COLUMBIA BASIN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
EPHRATA LGT RAIN 37 36 96 S13 29.72F TC 3
MOSES LAKE MIX PCPN 37 35 92 SE9 29.72F TC 3
PASCO LGT RAIN 42 40 92 E7 29.76F TC 6
RICHLAND ARPT MIX PCPN 43 42 94 E3 29.76F TC 6
HERMISTON, OR LGT RAIN 42 41 96 E3 29.72F TC 6
WAZ036>038-182000-
NORTHEAST WASHINGTON
CITY SKY/WX TMP DP RH WIND PRES REMARKS
SPOKANE GEIGER LGT SNOW 34 32 92 S13 29.75F FOG WCI 25
SPOKANE FELTS CLOUDY 37 33 85 SE8 29.78F TC 3
FAIRCHILD AFB LGT SNOW 34 33 95 S12 29.72F FOG WCI 25
COEURDALENE,ID LGT RAIN 35 34 96 S5 29.78F TC 2
DEER PARK LGT SNOW 33 32 96 SE8 29.75F FOG TC 1
WAZ029>033-182000-
SOUTHEAST WASHINGTON
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PULLMAN LGT SNOW 34 32 92 SE17G24 29.79F FOG WCI 23
LEWISTON, ID LGT RAIN 39 34 82 E7 29.82F TC 4
WALLA WALLA LGT RAIN 46 37 71 S23G38 29.72F TC 8
PENDLETON, OR LGT RAIN 43 39 86 SE8 29.72F TC 6
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