Regional Weather Roundup
Issued by NWS

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515
ASUS46 KSEW 170710
RWRWA

WASHINGTON REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE SEATTLE WA
1200 AM PDT FRI OCT 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>559-170800-
SEATTLE, TACOMA, EVERETT, AND VICINITY

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
EVERETT        CLOUDY    52  49  89 S9        30.11F TC  11
BOEING FIELD   MOCLDY    55  49  80 S9        30.12F TC  13
RENTON         CLOUDY    55  49  80 SE6       30.12F TC  13
SEATAC AIRPORT CLOUDY    53  49  86 S8        30.12F TC  12
JBLM-MCCHORD   CLOUDY    53  50  88 S8        30.12S TC  12
PUYALLUP       CLOUDY    52  52 100 CALM      30.14S TC  11
BREMERTON      CLOUDY    52  51  97 S8        30.11F TC  11
JBLM-FT LEWIS  CLOUDY    53  49  88 SE7       30.10F TC  12
TACOMA NARROWS CLOUDY    53  49  86 S8        30.12F TC  12
$$

WAZ001-503-506-510-514-515-170800-
NORTH INTERIOR

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BELLINGHAM     LGT RAIN  52  48  86 S7        30.09S TC  11
FRIDAY HARBOR  CLOUDY    50  49  96 CALM      30.10S TC  10
EASTSOUND      LGT RAIN  52  52 100 S10       30.09S FOG     TC  11
PORT ANGELES   LGT RAIN  50  47  89 SW5       30.09S TC  10
EDIZ HOOK      CLOUDY   N/A N/A N/A W7        30.09S
PORT TOWNSEND  CLOUDY    52  48  87 SE6       30.08S TC  11
NAS WHIDBEY    CLOUDY    52  47  83 E10       30.09F TC  11
ARLINGTON      LGT RAIN  52  49  89 SE10      30.12F TC  11
BURLINGTON     CLOUDY    52  52 100 VRB5      30.11S TC  11
$$

WAZ020-022-039-040-504-511-512-170800-
SOUTHWEST INTERIOR

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
SHELTON        CLOUDY    51  51 100 SW7       30.11S FOG     TC  11
OLYMPIA        CLOUDY    52  49  89 SW9       30.13F TC  11
CHEHALIS       CLOUDY    54  54 100 CALM      30.15S TC  12
KELSO          CLOUDY    53  49  86 CALM      30.17S TC  12
VANCOUVER      CLOUDY    53  48  83 CALM      30.18S TC  12
SCAPPOOSE, OR  CLOUDY    53  47  79 CALM      30.15S TC  12
PORTLAND, OR   CLOUDY    54  48  80 CALM      30.16F TC  12
$$

WAZ021-516-517-170800-
WASHINGTON COAST

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
FORKS          LGT RAIN  51  51 100 CALM      30.10F FOG     TC  11
HOQUIAM        CLOUDY    53  52  96 SW7       30.14S TC  12
ASTORIA, OR    CLOUDY    52  50  93 CALM      30.15S TC  11
$$

WAZ019-023-024-040-567>569-170800-
CASCADE MOUNTAINS AND COLUMBIA GORGE

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
STAMPEDE PASS  CLOUDY    38  37  97 VRB3      30.09S TC   3
TROUTDALE, OR  CLOUDY    50  46  86 CALM      30.17R TC  10
HOOD RIVER, OR MOCLDY    54  39  58 CALM      30.09F TC  12
THE DALLES, OR NOT AVBL
$$

WAZ026-027-041>044-520-521-170800-
EAST SLOPES

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
OMAK           PTCLDY    46  36  68 E5        29.96S TC   8
WENATCHEE      PTCLDY    56  32  40 NW24G33   29.97S TC  13
ELLENSBURG     PTCLDY    51  36  56 W22G30    30.02S TC  11
YAKIMA         MOCLDY    47  41  80 CALM      30.03R TC   8
SUNNYSIDE ARPT NOT AVBL
YAKIMA TC      NOT AVBL
$$

WAZ028-034-035-170800-
COLUMBIA BASIN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
EPHRATA        MOCLDY    48  39  71 N5        29.97F TC   9
MOSES LAKE     MOCLDY    51  41  68 SW5       29.97F TC  11
PASCO          MOCLDY    58  37  45 S8        30.00F TC  14
RICHLAND ARPT  MOCLDY    53  42  65 CALM      30.00F TC  12
HERMISTON, OR  CLOUDY    57  33  40 SW10      30.03S TC  14
$$

WAZ036>038-170800-
NORTHEAST WASHINGTON

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
SPOKANE GEIGER MOCLDY    46  36  68 S8        29.97F TC   8
SPOKANE FELTS  PTCLDY    47  39  74 NE3       30.00F TC   8
FAIRCHILD AFB  CLEAR     45  37  72 SW7       29.96F TC   7
COEURDALENE,ID   N/A     46  38  73 S9        29.99F TC   8
DEER PARK      MOCLDY    40  34  79 CALM      29.99S TC   4
$$

WAZ029>033-170800-
SOUTHEAST WASHINGTON

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PULLMAN        MOCLDY    46  35  65 SE3       30.04F TC   8
LEWISTON, ID   CLOUDY    47  36  65 SE5       30.03S TC   8
WALLA WALLA    MOCLDY    55  37  50 S10       30.03S TC  13
PENDLETON, OR  CLOUDY    49  42  77 S5        30.05F TC   9
$$