Regional Weather Roundup
Issued by NWS

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560
ASUS46 KSEW 281520
RWRWA
WASHINGTON REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE SEATTLE WA
800 AM PDT THU AUG 28 2025

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

WAZ507-509-555>559-281600-
SEATTLE, TACOMA, EVERETT, AND VICINITY

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
EVERETT        FOG       60  59  96 CALM      30.07S VSB 1/2 TC  16
BOEING FIELD   MOSUNNY   63  58  83 VRB3      30.06R TC  17
RENTON         MOSUNNY   64  59  83 CALM      30.06R TC  18
SEATAC AIRPORT PTSUNNY   61  58  90 N3        30.07R TC  16
JBLM-MCCHORD   CLOUDY    63  59  88 CALM      30.06R TC  17
PUYALLUP       SUNNY     64  63  94 CALM      30.07S TC  18
BREMERTON      CLOUDY    61  61 100 CALM      30.08  FOG     TC  16
JBLM-FT LEWIS  FOG       61  60  95 W5        30.04R VSB 3/8 TC  16
TACOMA NARROWS FOG       59  59 100 CALM      30.06S VSB 1   TC  15
$$

WAZ001-503-506-510-514-515-281600-
NORTH INTERIOR

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BELLINGHAM     PTSUNNY   62  59  90 CALM      30.05S TC  17
FRIDAY HARBOR  LGT RAIN  56  55  97 CALM      30.07R TC  13
EASTSOUND      PTSUNNY   61  61 100 CALM      30.06R TC  16
PORT ANGELES   PTSUNNY   57  57 100 CALM      30.06R TC  14
EDIZ HOOK      CLOUDY   N/A N/A N/A W3        30.06R
PORT TOWNSEND  CLOUDY    61  61 100 CALM      30.04F TC  16
NAS WHIDBEY    CLOUDY    57  56  96 SW3       30.06S TC  14
ARLINGTON      MOSUNNY   61  60  97 CALM      30.06S TC  16
BURLINGTON     MOSUNNY   61  61 100 CALM      30.05F TC  16
$$

WAZ020-022-039-040-504-511-512-281600-
SOUTHWEST INTERIOR

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
SHELTON        FOG       59  59 100 CALM      30.04S VSB 1/4 TC  15
OLYMPIA        FOG       60  59  96 CALM      30.07S VSB 1   TC  16
CHEHALIS       CLOUDY    61  61 100 CALM      30.07S FOG     TC  16
KELSO          CLOUDY    62  59  90 NW7       30.07R TC  17
VANCOUVER      MOSUNNY   64  60  87 NW6       30.06R TC  18
SCAPPOOSE, OR  MOSUNNY   63  57  81 CALM      30.04S TC  17
PORTLAND, OR   MOSUNNY   65  60  84 NW3       30.05R TC  18
$$

WAZ021-516-517-281600-
WASHINGTON COAST

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
FORKS          CLOUDY    59  59 100 CALM      30.06S TC  15
HOQUIAM        CLOUDY    61  57  87 S3        30.07R TC  16
ASTORIA, OR    CLOUDY    60  58  92 SE5       30.06R FOG     TC  16
$$

WAZ019-023-024-040-567>569-281600-
CASCADE MOUNTAINS AND COLUMBIA GORGE

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
STAMPEDE PASS  MOSUNNY   59  52  77 CALM      30.17S TC  15
TROUTDALE, OR  MOSUNNY   65  59  81 CALM      30.04S TC  18
HOOD RIVER, OR MOSUNNY   64  54  68 S3        30.06S TC  18
THE DALLES, OR SUNNY     68  58  70 CALM      30.03R TC  20
$$

WAZ026-027-041>044-520-521-281600-
EAST SLOPES

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
OMAK           CLOUDY    70  58  65 S9        30.04S TC  21
WENATCHEE      CLOUDY    70  60  70 W7        30.06R TC  21
ELLENSBURG     CLOUDY    66  53  63 E5        30.08R TC  19
YAKIMA         SUNNY     65  55  70 CALM      30.06R TC  18
SUNNYSIDE ARPT NOT AVBL
YAKIMA TC      FAIR      68  54  60 CALM      30.02R TC  20
$$

WAZ028-034-035-281600-
COLUMBIA BASIN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
EPHRATA        CLOUDY    72  58  61 NE5       30.06R TC  22
MOSES LAKE     CLOUDY    70  64  81 CALM      30.06R TC  21
PASCO          SUNNY     66  63  90 CALM      30.04R TC  19
RICHLAND ARPT  SUNNY     67  67  97 CALM      30.05R FOG     TC  20
HERMISTON, OR  SUNNY     65  56  72 SE3       30.04R TC  18
$$

WAZ036>038-281600-
NORTHEAST WASHINGTON

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
SPOKANE GEIGER PTSUNNY   65  57  75 SW10      30.10R TC  18
SPOKANE FELTS  MOSUNNY   69  59  70 SW6       30.09R TC  21
FAIRCHILD AFB  MOSUNNY   65  57  77 SW9       30.09R TC  18
COEURDALENE,ID CLOUDY    66  59  78 S9        30.10S TC  19
DEER PARK      PTSUNNY   64  58  80 S6        30.09R TC  18
$$

WAZ029>033-281600-
SOUTHEAST WASHINGTON

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PULLMAN        LGT RAIN  62  59  90 S6        30.15R FOG     TC  17
LEWISTON, ID   CLOUDY    69  62  78 NE5       30.09R TC  21
WALLA WALLA    SUNNY     73  57  57 CALM      30.05S TC  23
PENDLETON, OR  SUNNY     66  56  70 E3        30.07R TC  19
$$