Regional Weather Roundup
Issued by NWS

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324
ASUS46 KSEW 121120
RWRWA

WASHINGTON REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE SEATTLE WA
400 AM PDT MON MAY 12 2025

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

WAZ507-509-555>559-121200-
SEATTLE, TACOMA, EVERETT, AND VICINITY

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
EVERETT        CLOUDY    48  45  89 NW3       29.76S TC   9
BOEING FIELD   PTCLDY    49  45  86 CALM      29.76S TC   9
RENTON         PTCLDY    46  45  96 CALM      29.77R TC   8
SEATAC AIRPORT MOCLDY    46  44  93 N6        29.76R TC   8
JBLM-MCCHORD   LGT RAIN  48  48 100 CALM      29.75R TC   9
PUYALLUP       CLOUDY    48  48 100 CALM      29.76R TC   9
BREMERTON      PTCLDY    39  39 100 CALM      29.77R TC   4
JBLM-FT LEWIS  CLOUDY    49  47  93 CALM      29.73R TC   9
TACOMA NARROWS CLOUDY    47  45  93 CALM      29.76R TC   8
$$

WAZ001-503-506-510-514-515-121200-
NORTH INTERIOR

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BELLINGHAM     PTCLDY    47  45  93 S3        29.75S TC   8
FRIDAY HARBOR  CLOUDY    50  43  77 CALM      29.77R TC  10
EASTSOUND      MOCLDY    46  48 100 CALM      29.76S TC   8
PORT ANGELES   CLOUDY    51  44  77 W6        29.78R TC  11
EDIZ HOOK      CLOUDY    51  47  87 W5        29.78R TC  10
PORT TOWNSEND  NOT AVBL
NAS WHIDBEY    CLOUDY    50  48  93 S3        29.77R TC  10
ARLINGTON      CLOUDY    49  49 100 CALM      29.77S TC   9
BURLINGTON     CLOUDY    48  48 100 CALM      29.77S TC   9
$$

WAZ020-022-039-040-504-511-512-121200-
SOUTHWEST INTERIOR

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
SHELTON        CLOUDY    45  44  97 CALM      29.74S TC   7
OLYMPIA        LGT RAIN  49  47  93 CALM      29.76R TC   9
CHEHALIS       CLOUDY    48  48 100 N3        29.76R TC   9
KELSO          CLOUDY    50  48  93 CALM      29.76S TC  10
VANCOUVER      CLOUDY    51  49  92 CALM      29.75S TC  11
SCAPPOOSE, OR  CLOUDY    49  48  97 CALM      29.74  TC   9
PORTLAND, OR   CLOUDY    51  50  96 CALM      29.74S TC  11
$$

WAZ021-516-517-121200-
WASHINGTON COAST

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
FORKS          MOCLDY    46  45  96 CALM      29.78R TC   8
HOQUIAM        LGT RAIN  49  47  93 NE3       29.76S TC   9
ASTORIA, OR    PTCLDY    45  44  97 CALM      29.74R FOG     TC   7
$$

WAZ019-023-024-040-567>569-121200-
CASCADE MOUNTAINS AND COLUMBIA GORGE

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
STAMPEDE PASS  FOG       36  36 100 CALM      29.70S VSB 1/4 TC   2
TROUTDALE, OR  LGT RAIN  51  50  96 SE3       29.75R TC  11
HOOD RIVER, OR MOCLDY    43  41  93 CALM      29.72S TC   6
THE DALLES, OR MOCLDY    47  43  86 E6        29.72R TC   8
$$

WAZ026-027-041>044-520-521-121200-
EAST SLOPES

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
OMAK           CLOUDY    48  46  93 NW3       29.66S TC   9
WENATCHEE      PTCLDY    46  36  68 NW6       29.67S TC   8
ELLENSBURG     PTCLDY    43  35  73 W5        29.69R TC   6
YAKIMA         PTCLDY    36  31  82 MISG      29.70R TC   2
SUNNYSIDE ARPT PTCLDY    39  37  93 NE5       29.70S TC   4
YAKIMA TC      NOT AVBL
$$

WAZ028-034-035-121200-
COLUMBIA BASIN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
EPHRATA        FOG       45  44  97 CALM      29.67R VSB 1/4 TC   7
MOSES LAKE     PTCLDY    41  39  93 CALM      29.68R TC   5
PASCO          PTCLDY    43  42  97 CALM      29.71R FOG     TC   6
RICHLAND ARPT  PTCLDY    48  45  88 CALM      29.71R TC   9
HERMISTON, OR  PTCLDY    44  39  82 CALM      29.71S TC   7
$$

WAZ036>038-121200-
NORTHEAST WASHINGTON

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
SPOKANE GEIGER CLOUDY    45  42  89 S7        29.67F TC   7
SPOKANE FELTS  CLOUDY    49  44  83 CALM      29.68F TC   9
FAIRCHILD AFB  CLOUDY    46  42  87 S5        29.66F TC   8
COEURDALENE,ID CLOUDY    47  44  90 SE3       29.69S TC   8
DEER PARK      CLOUDY    46  45  96 E3        29.68S TC   8
$$

WAZ029>033-121200-
SOUTHEAST WASHINGTON

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PULLMAN        MOCLDY    42  40  92 E3        29.72R TC   6
LEWISTON, ID   FOG       45  45 100 CALM      29.70  VSB 3/4 TC   7
WALLA WALLA    PTCLDY    48  40  73 S6        29.71R TC   9
PENDLETON, OR  PTCLDY    45  39  79 S8        29.71S TC   7
$$