Regional Weather Roundup
Issued by NWS

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212
ASUS46 KSEW 210920
RWRWA

WASHINGTON REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE SEATTLE WA
200 AM PDT FRI AUG 21 2026

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

WAZ507-509-555>559-211000-
SEATTLE, TACOMA, EVERETT, AND VICINITY

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
EVERETT        CLEAR     61  55  81 N3        29.98S TC  16
BOEING FIELD   CLEAR     66  57  72 CALM      29.95S TC  19
RENTON         CLEAR     65  59  81 CALM      29.95S TC  18
SEATAC AIRPORT CLEAR     66  57  72 CALM      29.97S TC  19
JBLM-MCCHORD   CLEAR     59  56  89 CALM      29.94S TC  15
PUYALLUP       PTCLDY    61  57  88 CALM      29.97S TC  16
BREMERTON      CLEAR     59  54  83 CALM      29.97F TC  15
JBLM-FT LEWIS  CLEAR     63  53  70 CALM      29.92F TC  17
TACOMA NARROWS CLEAR     65  55  70 CALM      29.95F TC  18
$$

WAZ001-503-506-510-514-515-211000-
NORTH INTERIOR

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BELLINGHAM     CLEAR     58  56  93 CALM      29.95F TC  14
FRIDAY HARBOR  CLEAR     55  53  93 CALM      29.97S TC  13
EASTSOUND      CLEAR     59  57  94 S5        29.96S TC  15
PORT ANGELES   CLEAR     56  52  86 CALM      29.97S TC  13
EDIZ HOOK      CLEAR     56  56  99 W5        29.97S TC  13
PORT TOWNSEND  CLEAR     50  50 100 CALM      29.96S TC  10
NAS WHIDBEY    PTCLDY    54  51  90 CALM      29.97S TC  12
ARLINGTON      CLEAR     60  59  96 CALM      29.97S TC  16
BURLINGTON     CLEAR     57  57 100 CALM      29.96S TC  14
$$

WAZ020-022-039-040-504-511-512-211000-
SOUTHWEST INTERIOR

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
SHELTON        CLEAR     58  56  93 W5        29.94F TC  14
OLYMPIA        CLEAR     59  55  87 CALM      29.95S TC  15
CHEHALIS       CLEAR     59  59 100 CALM      29.95S TC  15
KELSO          CLOUDY    61  59  94 N7        29.97R TC  16
VANCOUVER      CLEAR     69  60  73 CALM      29.93S TC  21
SCAPPOOSE, OR  CLEAR     62  57  83 E3        29.91S TC  17
PORTLAND, OR   PTCLDY    69  60  73 SW3       29.93R TC  21
$$

WAZ021-516-517-211000-
WASHINGTON COAST

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
FORKS          CLEAR     52  50  93 CALM      29.97R TC  11
HOQUIAM        FOG       56  56 100 CALM      29.97S VSB 3/4 TC  13
ASTORIA, OR    CLOUDY    56  56 100 SW7       29.98R FOG     TC  13
$$

WAZ019-023-024-040-567>569-211000-
CASCADE MOUNTAINS AND COLUMBIA GORGE

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
STAMPEDE PASS  CLEAR     65  51  60 MISG      30.13R TC  18
TROUTDALE, OR  PTCLDY    67  59  75 CALM      29.92R TC  19
HOOD RIVER, OR PTCLDY    64  50  59 CALM      29.92S TC  18
THE DALLES, OR MOCLDY    73  49  42 S3        29.87S TC  23
$$

WAZ026-027-041>044-520-521-211000-
EAST SLOPES

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
OMAK           CLEAR     65  43  44 N6        29.97R TC  18
WENATCHEE      CLEAR     74  49  41 W8        29.94R TC  23
ELLENSBURG     CLEAR     63  49  60 CALM      29.98R TC  17
YAKIMA         PTCLDY    66  49  54 W8        29.94S TC  19
SUNNYSIDE ARPT   N/A     61  56  84 CALM      29.91S TC  16
YAKIMA TC      FAIR      69  43  39 NE3       29.91S TC  20
$$

WAZ028-034-035-211000-
COLUMBIA BASIN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
EPHRATA        CLEAR     69  48  47 NE5       29.93R TC  21
MOSES LAKE     PTCLDY    67  48  50 CALM      29.94R TC  19
PASCO          PTCLDY    64  56  75 CALM      29.89R TC  18
RICHLAND ARPT  PTCLDY    66  58  75 CALM      29.89R TC  19
HERMISTON, OR  CLEAR     65  46  50 CALM      29.89S TC  18
$$

WAZ036>038-211000-
NORTHEAST WASHINGTON

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
SPOKANE GEIGER CLEAR     69  38  32 CALM      30.01R TC  21
SPOKANE FELTS  CLEAR     65  40  39 NE5       30.00R TC  18
FAIRCHILD AFB  CLEAR     71  37  29 CALM      30.00S TC  21
COEURDALENE,ID CLEAR     60  41  49 NE6       30.03R TC  16
DEER PARK      CLEAR     53  33  46 CALM      30.01R TC  12
$$

WAZ029>033-211000-
SOUTHEAST WASHINGTON

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PULLMAN        PTCLDY    58  34  40 CALM      30.04R TC  14
LEWISTON, ID   CLEAR     74  37  26 CALM      29.95R TC  23
WALLA WALLA    PTCLDY    73  39  29 CALM      29.92R HAZE    TC  23
PENDLETON, OR  CLEAR     72  37  28 S9        29.94S TC  22
$$