| ID | Location | County | State | Frequency | Phone | Type |
|---|---|---|---|---|---|---|
| KAWO | Arlington | Snohomish | WA | 135.625 | (360) 435-8045 | AWOS IIIP/T |
| KBLI | Bellingham | Whatcom | WA | ATIS 134.45 | (360) 671-8688 | ASOS |
| KPWT | Bremerton National | Kitsap | WA | 121.20 | (360) 674-2811 | AWOS IIIP/T |
| KBVS | Burlington/ Mount Vernon - Skagit | Skagit | WA | 121.125 | (360) 757-7767 | AWOS III |
| KCLS | Chehalis - Centralia | Lewis | WA | 118.025 | (360) 740-5164 | AWOS III |
| KDLS | Columbia Gorge - The Dalles | Klickitat | WA | 135.175 | (509) 767-1726 | ASOS |
| KDEW | Deer Park | Spokane | WA | 135.175 | (509) 276-2303 | ASOS |
| KORS | East Sound - Orcas | San Juan | WA | 135.425 | (360) 376-6045 | AWOS III |
| KELN | Ellensburg - Bowers | Kittitas | WA | 118.375 | (509) 925-2040 | ASOS |
| KEPH | Ephrata | Grant | WA | 135.775 | (509) 754-3761 | ASOS |
| KPAE | Everett - Paine Field | Snohomish | WA | ATIS 128.65 | (425) 355-6192 | ASOS |
| KFHR | Friday Harbor | San Juan | WA | 135.675 | (360) 378-8491 | ASOS |
| KHQM | Hoquiam - Bowerman | Grays Harbor | WA | 135.775 | (360) 538-7021 | ASOS |
| KKLS | Kelso - Southwest Washington | Cowlitz | WA | 135.075 | (360) 577-1964 | AWOS IIIP/T |
| KMWH | Moses Lake | Grant | WA | ATIS 119.05 | (509) 762-5082 | ASOS |
| KOKH | Oak Harbor - A.J. Eisenberg | Island | WA | 132.775 | (360) 675-8431 | AWOS III |
| KOLM | Olympia | Thurston | WA | 135.725 | (360) 754-0781 | ASOS |
| KOMK | Omak | Okanogan | WA | 118.325 | (509) 826-2655 | ASOS |
| KPSC | Pasco -Tri Cities | Franklin | WA | ATIS 125.65 | (509) 547-7379 | ASOS |
| KNOW | Port Angeles CGAS | Clallam | WA | 118.325 | (360) 457-7529 | AWOS IIIP |
| KCLM | Port Angeles-William R. Fairchild | Clallam | WA | 135.175 | (360) 457-1070 | ASOS |
| K0S9 | Port Townsend | Jefferson | WA | 119.025 | (360) 379-1199 | AWOS IIIP |
| KS40 | Prosser | Benton | WA | 121.125 | (509) 786-8889 | AWOS I |
| KPUW | Pullman/Moscow | Whitman | WA | 135.675 | (509) 334-3222 | ASOS |
| KPLU | Puyallup - Thun | Pierce | WA | 128.575 | (253) 848-2748 | AWOS III |
| KUIL | Quillayute | Clallam | WA | 135.225 | (360) 374-9731 | ASOS |
| KRNT | Renton | King | WA | ATIS 126.95 | (425) 255-6080 | ASOS |
| KRLD | Richland | Benton | WA | 132.675 | (509) 375-4247 | AWOS IIIP/T |
| KBFI | Seattle - Boeing Field | King | WA | ATIS 127.75 | (206) 658-6435 | ASOS |
| KSEA | Seattle - Tacoma International | King | WA | ATIS 118.0 | (206) 214-2592 | ASOS |
| KSHN | Shelton - Sanderson | Mason | WA | 119.275 | (360) 426-6332 | ASOS |
| KGEG | Spokane | Spokane | WA | ATIS 124.325 | (509) 624-4406 | ASOS |
| KSFF | Spokane - Felts Field | Spokane | WA | ATIS 120.55 | (509) 535-3290 | ASOS |
| KSMP | Stampede Pass | Kittitas | WA | 135.275 | (360) 886-2758 | ASOS |
| K1S5 | Sunnyside | Yakima | WA | 123.675 | (509) 836-2384 | AWOS IIIP/T |
| KTIW | Tacoma Narrows | Pierce | WA | ATIS 124.05 | (253) 858-6507 | ASOS |
| KVUO | Vancouver - Pearson Field | Clark | WA | 135.125 | (360) 696-1280 | ASOS |
| KALW | Walla Walla | Walla Walla | WA | 135.875 | (509) 525-3014 | ASOS |
| KEAT | Wenatchee - Pangborn | Douglas | WA | 119.925 | (509) 886-4226 | ASOS |
| K2S8 | Wilbur | Lincoln | WA | 124.175 | (509) 647-0337 | AWOS II |
| KS52 | Winthrop - Methow Valley | Okanogan | WA | 118.425 | (509) 997-0142 | AWOS III |
| KFCT | Yakima - Vagabond Army Heliport | Yakima | WA | 118.15 | (509) 577-3516 | AWOS IIIP/T |
| KYKM | Yakima Air Terminal - McAllister | Yakima | WA | ATIS 125.25 | (509) 248-1502 | ASOS |
Legend: weather station types
- AWOS A:
- AWOS A/V:
- AWOS I:
- AWOS II:
- AWOS III:
- AWOS IIIP:
- AWOS IIIT:
- AWOS IIIP/T:
- ASOS:
- AWSS:
- AWOS IV:
- Misc.:
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