ASUS46 KSEW 180520
RWRWA 

WASHINGTON REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE SEATTLE WA
1000 PM PDT SUN MAY 17 2026

NOTE:"FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO 
SIGNIFICANT WEATHER AND/OR OBSTRUCTIONS TO VISIBILITY.

WAZ507-509-555>559-180600-
SEATTLE, TACOMA, EVERETT, AND VICINITY
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
EVERETT        NOT AVBL                                               
BOEING FIELD   NOT AVBL                                               
RENTON         NOT AVBL                                               
SEATAC AIRPORT NOT AVBL                                               
JBLM-MCCHORD   NOT AVBL                                               
PUYALLUP       NOT AVBL                                               
BREMERTON      NOT AVBL                                               
JBLM-FT LEWIS  PTCLDY    51  43  75 CALM      30.22S TC  11           
TACOMA NARROWS NOT AVBL                                               
$$
 
WAZ001-503-506-510-514-515-180600-
NORTH INTERIOR
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BELLINGHAM     NOT AVBL                                               
FRIDAY HARBOR  NOT AVBL                                               
PORT ANGELES   NOT AVBL                                               
EDIZ HOOK      NOT AVBL                                               
PORT TOWNSEND  NOT AVBL                                               
NAS WHIDBEY    MOCLDY    50  44  80 SW16G23   30.24S TC  10           
ARLINGTON      NOT AVBL                                               
BURLINGTON     NOT AVBL                                               
$$
 
WAZ020-022-039-040-504-511-512-180600-
SOUTHWEST INTERIOR
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
SHELTON        NOT AVBL                                               
OLYMPIA        NOT AVBL                                               
CHEHALIS       NOT AVBL                                               
KELSO          NOT AVBL                                               
VANCOUVER      NOT AVBL                                               
SCAPPOOSE, OR  NOT AVBL                                               
PORTLAND, OR   NOT AVBL                                               
$$
 
WAZ021-516-517-180600-
WASHINGTON COAST
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
FORKS          NOT AVBL                                               
HOQUIAM        NOT AVBL                                               
ASTORIA, OR    NOT AVBL                                               
$$
 
WAZ019-023-024-040-567>569-180600-
CASCADE MOUNTAINS AND COLUMBIA GORGE
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
STAMPEDE PASS  FOG       37  37 100 VRB5      30.22R VSB 1/4 TC   3   
TROUTDALE, OR  NOT AVBL                                               
HOOD RIVER, OR NOT AVBL                                               
THE DALLES, OR NOT AVBL                                               
$$

WAZ026-027-041>044-520-521-180600-
EAST SLOPES
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
OMAK           NOT AVBL                                               
WENATCHEE      NOT AVBL                                               
ELLENSBURG     NOT AVBL                                               
YAKIMA         NOT AVBL                                               
SUNNYSIDE ARPT NOT AVBL                                               
YAKIMA TC      FAIR      54  31  41 CALM      30.10  TC  12           
$$

WAZ028-034-035-180600-
COLUMBIA BASIN
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
EPHRATA        NOT AVBL                                               
MOSES LAKE     NOT AVBL                                               
PASCO          NOT AVBL                                               
RICHLAND ARPT  NOT AVBL                                               
HERMISTON, OR  NOT AVBL                                               
$$

WAZ036>038-180600-
NORTHEAST WASHINGTON
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
SPOKANE GEIGER MOCLDY    49  40  71 W10G17    30.14R TC   9           
SPOKANE FELTS  NOT AVBL                                               
FAIRCHILD AFB  MOCLDY    46  43  87 SE8       30.10F TC   8           
COEURDALENE,ID NOT AVBL                                               
DEER PARK      NOT AVBL                                               
$$

WAZ029>033-180600-
SOUTHEAST WASHINGTON
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PULLMAN        NOT AVBL                                               
LEWISTON, ID   PTCLDY    50  40  68 S6        30.14R TC  10           
WALLA WALLA    NOT AVBL                                               
PENDLETON, OR  NOT AVBL                                               
$$