Regional Weather Roundup
Issued by NWS

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792
ASUS46 KSEW 181310
RWRWA

WASHINGTON REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE SEATTLE WA
600 AM PDT MON AUG 18 2025

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

WAZ507-509-555>559-181400-
SEATTLE, TACOMA, EVERETT, AND VICINITY

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
EVERETT        CLOUDY    59  53  80 S3        29.99R TC  15
BOEING FIELD   MOCLDY    61  54  77 SE5       29.97S TC  16
RENTON         MOCLDY    61  56  83 CALM      29.98R TC  16
SEATAC AIRPORT MOCLDY    59  53  80 CALM      29.99R TC  15
JBLM-MCCHORD   NOT AVBL
PUYALLUP       NOT AVBL
BREMERTON      MOCLDY    58  58 100 CALM      29.99S TC  14
JBLM-FT LEWIS  CLOUDY    60  56  85 E3        29.96R TC  16
TACOMA NARROWS MOCLDY    59  56  89 CALM      29.98S TC  15
$$

WAZ001-503-506-510-514-515-181400-
NORTH INTERIOR

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BELLINGHAM     MOCLDY    58  55  90 CALM      29.95F TC  14
FRIDAY HARBOR  CLOUDY    54  53  97 CALM      29.98R TC  12
EASTSOUND      CLOUDY    57  57 100 CALM      29.96S TC  14
PORT ANGELES   CLOUDY    57  53  86 SW5       29.99R TC  14
EDIZ HOOK      CLOUDY   N/A N/A N/A W5        29.98S
PORT TOWNSEND  MOCLDY    55  54  94 CALM      29.97S TC  13
NAS WHIDBEY    CLOUDY    54  52  93 S5        29.99R TC  12
ARLINGTON      MOCLDY    57  55  93 E5        29.99R TC  14
BURLINGTON     PTCLDY    55  55 100 CALM      29.98R TC  13
$$

WAZ020-022-039-040-504-511-512-181400-
SOUTHWEST INTERIOR

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
SHELTON        MOCLDY    56  53  90 SW3       29.96S TC  13
OLYMPIA        MOCLDY    58  54  86 CALM      29.98S TC  14
CHEHALIS       MOCLDY    57  57 100 SW3       29.99S TC  14
KELSO          CLOUDY    60  57  89 NW3       30.00R TC  16
VANCOUVER      MOCLDY    63  55  75 CALM      30.01R TC  17
SCAPPOOSE, OR  CLOUDY    60  55  83 CALM      29.99R TC  16
PORTLAND, OR   MOCLDY    64  56  75 CALM      30.00R TC  18
$$

WAZ021-516-517-181400-
WASHINGTON COAST

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
FORKS          MOCLDY    53  52  96 SE5       29.98R TC  12
HOQUIAM        MOCLDY    56  54  93 CALM      29.99R TC  13
ASTORIA, OR    MOCLDY    55  53  93 SE5       29.99S TC  13
$$

WAZ019-023-024-040-567>569-181400-
CASCADE MOUNTAINS AND COLUMBIA GORGE

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
STAMPEDE PASS  CLOUDY    48  48 100 CALM      30.04R TC   9
TROUTDALE, OR  CLOUDY    64  56  75 CALM      29.99R TC  18
HOOD RIVER, OR MOCLDY    61  55  82 CALM      29.97R TC  16
THE DALLES, OR LGT RAIN  64  58  80 W3G17     29.94R TC  18
$$

WAZ026-027-041>044-520-521-181400-
EAST SLOPES

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
OMAK           MOCLDY    56  48  74 NW5       29.93R TC  13
WENATCHEE      CLOUDY    64  47  53 NW9       29.92R TC  18
ELLENSBURG     CLOUDY    61  48  62 NW10      29.94S TC  16
YAKIMA         CLOUDY    61  50  67 W5        29.93R TC  16
SUNNYSIDE ARPT NOT AVBL
YAKIMA TC      CLOUDY    63  49  60 E8        29.89R TC  17
$$

WAZ028-034-035-181400-
COLUMBIA BASIN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
EPHRATA        LGT RAIN  60  52  74 N5        29.91R TC  16
MOSES LAKE     MOCLDY    60  52  74 NE3       29.93R THUNDER TC  16
PASCO          CLEAR     53  50  89 N3        29.90R TC  12
RICHLAND ARPT  CLEAR     58  54  84 CALM      29.90R TC  15
HERMISTON, OR  PTCLDY    63  52  67 SW5       29.91R TC  17
$$

WAZ036>038-181400-
NORTHEAST WASHINGTON

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
SPOKANE GEIGER MOCLDY    58  49  72 E5        29.97R TC  14
SPOKANE FELTS  PTCLDY    56  50  80 CALM      29.97R TC  13
FAIRCHILD AFB  MOCLDY    54  46  75 CALM      29.96R TC  12
COEURDALENE,ID PTCLDY    54  49  83 NE6       29.98R TC  12
DEER PARK      CLEAR     49  46  90 W3        29.97R TC   9
$$

WAZ029>033-181400-
SOUTHEAST WASHINGTON

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PULLMAN        PTCLDY    58  47  66 E7        29.96S TC  14
LEWISTON, ID   CLEAR     63  49  60 SE3       29.91R TC  17
WALLA WALLA    CLEAR     65  50  58 S9        29.92R TC  18
PENDLETON, OR  CLEAR     58  48  69 SE8       29.95R TC  14
$$