Regional Weather Roundup
Issued by NWS

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209
ASUS46 KSEW 172310
RWRWA

WASHINGTON REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE SEATTLE WA
400 PM PDT SUN AUG 17 2025

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

WAZ507-509-555>559-180000-
SEATTLE, TACOMA, EVERETT, AND VICINITY

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
EVERETT        PTSUNNY   71  51  49 W9        30.01F TC  22
BOEING FIELD   PTSUNNY   74  52  46 W8        29.99F TC  23
RENTON         PTSUNNY   74  53  48 N8        29.98F TC  23
SEATAC AIRPORT PTSUNNY   72  52  49 W6        30.01F TC  22
JBLM-MCCHORD   PTSUNNY   73  54  51 W9        29.99F TC  23
PUYALLUP       NOT AVBL
BREMERTON      PTSUNNY   70  55  59 S7        30.01F TC  21
JBLM-FT LEWIS  PTSUNNY   72  55  54 NW6       29.97F TC  22
TACOMA NARROWS CLOUDY    72  54  53 VRB3      30.00F TC  22
$$

WAZ001-503-506-510-514-515-180000-
NORTH INTERIOR

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BELLINGHAM     PTSUNNY   70  53  54 SW6       30.01F TC  21
FRIDAY HARBOR  PTSUNNY   69  50  50 VRB5      30.02F TC  21
EASTSOUND      CLOUDY    64  57  77 CALM      30.02F TC  18
PORT ANGELES   CLOUDY    63  52  67 CALM      30.03F TC  17
EDIZ HOOK      CLOUDY   N/A N/A N/A CALM      30.03F
PORT TOWNSEND  PTSUNNY   70  55  60 NW8       30.00S TC  21
NAS WHIDBEY    MOSUNNY   66  53  63 W7        30.02F TC  19
ARLINGTON        N/A     74  52  46 SW8       30.00F TC  23
BURLINGTON     SUNNY     75  54  46 VRB6      30.01F TC  24
$$

WAZ020-022-039-040-504-511-512-180000-
SOUTHWEST INTERIOR

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
SHELTON        CLOUDY    71  53  52 W8        29.98F TC  22
OLYMPIA        PTSUNNY   73  53  49 VRB3      30.00F TC  23
CHEHALIS       PTSUNNY   72  57  60 VRB5      30.00F TC  22
KELSO          PTSUNNY   77  55  46 N8        29.98F TC  25
VANCOUVER      PTSUNNY   78  52  40 W7        29.96F TC  26
SCAPPOOSE, OR  PTSUNNY   77  51  40 VRB5      29.95F TC  25
PORTLAND, OR   PTSUNNY   78  53  41 NW10      29.95F TC  26
$$

WAZ021-516-517-180000-
WASHINGTON COAST

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
FORKS          MOSUNNY   70  55  59 SW7G18    30.02F TC  21
HOQUIAM        CLOUDY    66  57  72 W10       30.02F TC  19
ASTORIA, OR    MOSUNNY   69  56  62 NW9       30.00F TC  21
$$

WAZ019-023-024-040-567>569-180000-
CASCADE MOUNTAINS AND COLUMBIA GORGE

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
STAMPEDE PASS  PTSUNNY   60  46  59 VRB6      30.06F TC  16
TROUTDALE, OR  PTSUNNY   77  53  43 NW6       29.94F TC  25
HOOD RIVER, OR PTSUNNY   79  54  41 NW12G21   29.92F TC  26
THE DALLES, OR PTSUNNY   84  52  33 NW10      29.88F TC  29
$$

WAZ026-027-041>044-520-521-180000-
EAST SLOPES

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
OMAK           SUNNY     82  40  22 S9G18     29.89F TC  28
WENATCHEE      MOSUNNY   80  44  27 E6        29.89F TC  27
ELLENSBURG     MOSUNNY   76  45  33 W9        29.93F TC  24
YAKIMA         SUNNY     80  44  27 NE5       29.91F TC  27
SUNNYSIDE ARPT NOT AVBL
YAKIMA TC      FAIR      80  44  27 SE3       29.87F TC  27
$$

WAZ028-034-035-180000-
COLUMBIA BASIN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
EPHRATA        SUNNY     81  42  25 SW12G21   29.91F TC  27
MOSES LAKE     SUNNY     82  44  26 S9G22     29.91F TC  28
PASCO          MOSUNNY   84  45  25 VRB7      29.88F TC  29
RICHLAND ARPT  MOSUNNY   87  47  24 SW5       29.88F TC  30
HERMISTON, OR  MOSUNNY   83  50  31 W7        29.89F TC  28
$$

WAZ036>038-180000-
NORTHEAST WASHINGTON

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
SPOKANE GEIGER MOSUNNY   78  46  32 SW12G20   29.97F TC  26
SPOKANE FELTS  MOSUNNY   81  48  31 VRB5      29.96F TC  27
FAIRCHILD AFB  SUNNY     76  46  33 SW5       29.97F TC  25
COEURDALENE,ID MOSUNNY   79  49  34 SW7       29.98F TC  26
DEER PARK      MOSUNNY   77  47  34 VRB7      29.97F TC  25
$$

WAZ029>033-180000-
SOUTHEAST WASHINGTON

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PULLMAN        SUNNY     76  48  37 NW7       29.99F TC  24
LEWISTON, ID   SUNNY     85  53  33 NW6       29.89F TC  29
WALLA WALLA    SUNNY     83  48  29 MISG      29.91F TC  28
PENDLETON, OR  SUNNY     82  48  30 W8        29.92F TC  28
$$