ASUS46 KSEW 180710
RWRWA 

WASHINGTON REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE SEATTLE WA
1200 AM PDT MON MAY 18 2026

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

WAZ507-509-555>559-180800-
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  MOCLDY    47  43  87 SE8       30.22S TC   8           
TACOMA NARROWS NOT AVBL                                               
$$
 
WAZ001-503-506-510-514-515-180800-
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  45  83 SW14      30.24S TC  10           
ARLINGTON      NOT AVBL                                               
BURLINGTON     NOT AVBL                                               
$$
 
WAZ020-022-039-040-504-511-512-180800-
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                                               
$$
 
WAZ021-516-517-180800-
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>569-180800-
CASCADE MOUNTAINS AND COLUMBIA GORGE
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
STAMPEDE PASS  FOG       36  36 100 VRB3      30.21S VSB 1/2 TC   2   
TROUTDALE, OR  NOT AVBL                                               
HOOD RIVER, OR NOT AVBL                                               
THE DALLES, OR NOT AVBL                                               
$$

WAZ026-027-041>044-520-521-180800-
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      49  32  53 CALM      30.10S TC   9           
$$

WAZ028-034-035-180800-
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>038-180800-
NORTHEAST WASHINGTON
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
SPOKANE GEIGER MOCLDY    46  41  82 E10       30.14F TC   8           
SPOKANE FELTS  NOT AVBL                                               
FAIRCHILD AFB  PTCLDY    45  42  87 E6        30.12S TC   7           
COEURDALENE,ID NOT AVBL                                               
DEER PARK      NOT AVBL                                               
$$

WAZ029>033-180800-
SOUTHEAST WASHINGTON
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PULLMAN        NOT AVBL                                               
LEWISTON, ID   PTCLDY    47  40  76 S5        30.15R TC   8           
WALLA WALLA    NOT AVBL                                               
PENDLETON, OR  NOT AVBL                                               
$$