Regional Weather Roundup
Issued by NWS

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028
ASUS46 KSEW 171520
RWRWA

WASHINGTON REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE SEATTLE WA
800 AM PDT SAT MAY 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>559-171600-
SEATTLE, TACOMA, EVERETT, AND VICINITY

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
EVERETT        LGT RAIN  51  50  96 NW9       29.87S VSB 1   TC  11
BOEING FIELD   LGT RAIN  54  52  93 NW3       29.86S FOG     TC  12
RENTON         LGT RAIN  55  54  96 S5        29.86S FOG     TC  13
SEATAC AIRPORT LGT RAIN  53  52  96 W5        29.87S VSB 1/2 TC  12
JBLM-MCCHORD   CLOUDY    55  54  94 SW7       29.86S TC  13
PUYALLUP       CLOUDY    54  54 100 CALM      29.88S TC  12
BREMERTON      CLOUDY    52  52 100 SW7       29.87S TC  11
JBLM-FT LEWIS  CLOUDY    55  52  88 SE3       29.85R TC  13
TACOMA NARROWS CLOUDY    52  51  97 W5        29.88R TC  11
$$

WAZ001-503-506-510-514-515-171600-
NORTH INTERIOR

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BELLINGHAM     LGT RAIN  52  51  97 CALM      29.85S FOG     TC  11
FRIDAY HARBOR  CLOUDY    53  52  96 CALM      29.87R TC  12
EASTSOUND      CLOUDY    54  54 100 SW6       29.86S FOG     TC  12
PORT ANGELES     N/A     51  47  86 W8        29.89R TC  11
EDIZ HOOK      CLOUDY    49  49 100 W9        29.89R TC  10
PORT TOWNSEND  CLOUDY    52  50  93 W7        29.87R TC  11
NAS WHIDBEY    CLOUDY    50  50 100 SW9       29.87S FOG     TC  10
ARLINGTON      LGT RAIN  54  52  94 CALM      29.87S FOG     TC  12
BURLINGTON     CLOUDY    52  52 100 CALM      29.87R FOG     TC  11
$$

WAZ020-022-039-040-504-511-512-171600-
SOUTHWEST INTERIOR

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
SHELTON        CLOUDY    52  50  93 SW10      29.85S TC  11
OLYMPIA        CLOUDY    54  51  90 SW7       29.88R TC  12
CHEHALIS       CLOUDY    54  54 100 CALM      29.90R TC  12
KELSO          LGT RAIN  53  51  93 W7        29.91R TC  12
VANCOUVER      LGT RAIN  56  53  90 W5        29.91R TC  13
SCAPPOOSE, OR  CLOUDY    54  49  83 VRB7      29.88S TC  12
PORTLAND, OR   RAIN      55  53  93 NW7       29.90R FOG     TC  13
$$

WAZ021-516-517-171600-
WASHINGTON COAST

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
FORKS          CLOUDY    50  47  89 W3        29.91R TC  10
HOQUIAM        MOSUNNY   52  47  83 W9        29.92R TC  11
ASTORIA, OR    PTSUNNY   54  50  86 VRB3      29.93R TC  12
$$

WAZ019-023-024-040-567>569-171600-
CASCADE MOUNTAINS AND COLUMBIA GORGE

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
STAMPEDE PASS  FOG       42  42 100 VRB3      29.85S VSB 1/2 TC   6
TROUTDALE, OR  LGT RAIN  54  53  97 SW3       29.89  FOG     TC  12
HOOD RIVER, OR CLOUDY    54  52  94 CALM      29.85S TC  12
THE DALLES, OR MOSUNNY   56  50  80 W8        29.83F TC  13
$$

WAZ026-027-041>044-520-521-171600-
EAST SLOPES

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
OMAK           LGT RAIN  50  49  96 CALM      29.85F TC  10
WENATCHEE      PTSUNNY   53  47  79 W5        29.84S TC  12
ELLENSBURG     CLOUDY    53  45  74 E3        29.83S TC  12
YAKIMA         LGT RAIN  51  48  89 W7        29.84R TC  11
SUNNYSIDE ARPT NOT AVBL
YAKIMA TC      NOT AVBL
$$

WAZ028-034-035-171600-
COLUMBIA BASIN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
EPHRATA        LGT RAIN  50  48  93 N10       29.84R TC  10
MOSES LAKE     CLOUDY    53  47  79 N12       29.84R TC  12
PASCO          RAIN      53  52  96 CALM      29.83S FOG     TC  12
RICHLAND ARPT  CLOUDY    58  55  89 CALM      29.83S TC  15
HERMISTON, OR  LGT RAIN  55  52  89 CALM      29.83S TC  13
$$

WAZ036>038-171600-
NORTHEAST WASHINGTON

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
SPOKANE GEIGER MOSUNNY   50  43  77 NE7       29.85S TC  10
SPOKANE FELTS  MOSUNNY   52  43  71 CALM      29.86S TC  11
FAIRCHILD AFB  MOSUNNY   50  44  79 NE9       29.83F TC  10
COEURDALENE,ID MOSUNNY   48  45  89 NE10      29.86F TC   9
DEER PARK      MOSUNNY   51  45  79 NE9       29.86S TC  11
$$

WAZ029>033-171600-
SOUTHEAST WASHINGTON

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PULLMAN        MOSUNNY   51  40  65 E9        29.84S TC  11
LEWISTON, ID   MOSUNNY   53  47  79 CALM      29.82S TC  12
WALLA WALLA    LGT RAIN  52  48  86 S6        29.83S TC  11
PENDLETON, OR  RAIN      52  49  89 SE5       29.84  VSB 1/2 TC  11
$$