Weather alerts in Washington, 2018
1,127 weather alerts in 2018, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered any part of the state, so the counties below add up to more than the state.
Weather alerts by county
Each county as a circle sized by its count in 2018. Tap one for its archive.
- Alerts
- 1,127
- Warnings
- 284
- Watches
- 155
- Advisories
- 632
- Busiest month
- December165 alerts
- Busiest day
- June 22, 201825 alerts
Over time
By month
The alerts
Every alert, in the order issued. Times are local, Pacific Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jan 1, 7:51 AM PST | Small Craft Advisory | SEW | 5 hr | |
| Jan 1, 1:24 PM PST | Small Craft Advisory | SEW | 5 days | |
| Jan 3, 1:40 AM PST | High Wind Warning | PQR | 25 hr | |
| Jan 3, 10:47 AM PST | Small Craft Advisory for Rough Bar | SEW | 11 hr | |
| Jan 3, 10:47 AM PST | Small Craft Advisory for Hazardous Seas | SEW | 11 hr | |
| Jan 3, 10:44 PM PST | Small Craft Advisory for Rough Bar | SEW | 10 hr | |
| Jan 4, 3:06 AM PST | Winter Weather Advisory | PQR | 49 hr | |
| Jan 4, 3:11 AM PST | Winter Weather Advisory | SEW | 37 hr | |
| Jan 4, 8:49 PM PST | Coastal Flood Advisory | SEW | 12 hr | |
| Jan 4, 8:50 PM PST | Winter Weather Advisory | OTX | Adams, Chelan, Douglas, Ferry, Grant, Lincoln and 4 more | 19 hr |
| Jan 4, 9:19 PM PST | Winter Weather Advisory | PDT | Benton, Franklin, Kittitas, Klickitat, Walla Walla, Yakima | 14 hr |
| Jan 4, 10:52 PM PST | Mesoscale Discussion | SPC | Benton, Chelan, Douglas, Grant, Kittitas, Klickitat and 2 more | 6 hr |
| Jan 5, 2:44 PM PST | Small Craft Advisory | SEW | 18 hr | |
| Jan 6, 2:54 AM PST | Small Craft Advisory for Hazardous Seas | SEW | 9 hr | |
| Jan 6, 3:00 PM PST | Gale Warning | SEW | 30 hr | |
| Jan 6, 3:00 PM PST | Small Craft Advisory | SEW | 48 hr | |
| Jan 6, 9:13 PM PST | Small Craft Advisory for Rough Bar | SEW | 3 days | |
| Jan 7, 3:45 AM PST | Winter Weather Advisory | SEW | 18 hr | |
| Jan 7, 9:13 PM PST | Small Craft Advisory for Hazardous Seas | SEW | 49 hr | |
| Jan 8, 2:31 PM PST | Dense Fog Advisory | OTX | Lincoln, Pend Oreille, Spokane, Stevens | 7 hr |
| Jan 8, 2:54 PM PST | Dense Fog Advisory | PDT | Columbia, Walla Walla | 17 hr |
| Jan 9, 2:46 AM PST | Small Craft Advisory | SEW | 28 hr | |
| Jan 9, 1:19 PM PST | Winter Storm Watch | SEW | 21 hr | |
| Jan 9, 2:55 PM PST | High Wind Watch | PQR | 18 hr | |
| Jan 9, 3:06 PM PST | Small Craft Advisory | SEW | 4 days | |
| Jan 9, 3:19 PM PST | Winter Storm Watch | OTX | Douglas, Ferry, Okanogan, Pend Oreille, Spokane, Stevens | 24 hr |
| Jan 10, 2:58 AM PST | Gale Watch | SEW | 12 hr | |
| Jan 10, 3:18 AM PST | Winter Storm Watch | PDT | Columbia, Walla Walla | 12 hr |
| Jan 10, 3:18 AM PST | Winter Weather Advisory | PDT | 30 hr | |
| Jan 10, 3:28 AM PST | Wind Advisory | PDT | Columbia, Klickitat, Walla Walla, Yakima | 40 hr |
| Jan 10, 9:07 AM PST | High Wind Warning | PQR | 29 hr | |
| Jan 10, 9:50 AM PST | Winter Storm Warning | SEW | 36 hr | |
| Jan 10, 9:50 AM PST | Winter Weather Advisory | SEW | 36 hr | |
| Jan 10, 10:00 AM PST | Wind Advisory | SEW | 28 hr | |
| Jan 10, 2:52 PM PST | Winter Storm Warning | PDT | Columbia, Walla Walla | 37 hr |
| Jan 10, 2:52 PM PST | Gale Warning | SEW | 28 hr | |
| Jan 10, 2:52 PM PST | Small Craft Advisory for Rough Bar | SEW | 60 hr | |
| Jan 10, 2:52 PM PST | Small Craft Advisory | SEW | 28 hr | |
| Jan 10, 3:03 PM PST | Winter Storm Warning | OTX | Chelan, Douglas, Ferry, Grant, Okanogan, Pend Oreille and 2 more | 40 hr |
| Jan 10, 3:03 PM PST | Winter Weather Advisory | OTX | Adams, Douglas, Grant, Lincoln, Okanogan, Spokane | 28 hr |
| Jan 11, 2:44 AM PST | Winter Weather Advisory | PQR | 27 hr | |
| Jan 11, 8:57 AM PST | Winter Weather Advisory | PDT | Kittitas, Yakima | 3 hr |
| Jan 11, 9:31 AM PST | River Flood Warning | SEW | King | 28 hr |
| Jan 13, 9:25 AM PST | Small Craft Advisory | SEW | 3 days | |
| Jan 14, 2:31 AM PST | Gale Watch | SEW | 24 hr | |
| Jan 14, 9:10 AM PST | Small Craft Advisory for Rough Bar | SEW | 14 days | |
| Jan 15, 2:38 AM PST | Gale Warning | SEW | 30 hr | |
| Jan 15, 8:45 PM PST | Gale Watch | SEW | 18 hr | |
| Jan 16, 2:41 AM PST | Small Craft Advisory | SEW | 5 days | |
| Jan 16, 5:38 AM PST | Winter Weather Advisory | OTX | Douglas, Ferry, Lincoln, Okanogan, Pend Oreille, Spokane and 1 more | 4 hr |
| Jan 16, 2:19 PM PST | Coastal Flood Warning | PQR | 55 hr | |
| Jan 16, 3:01 PM PST | Gale Warning | SEW | 54 hr | |
| Jan 16, 3:24 PM PST | Wind Advisory | SEW | San Juan | 29 hr |
| Jan 16, 4:24 PM PST | Coastal Flood Watch | SEW | 22 hr | |
| Jan 17, 2:57 AM PST | Winter Weather Advisory | OTX | 27 hr | |
| Jan 17, 10:41 AM PST | Wind Advisory | PDT | Columbia, Walla Walla | 17 hr |
| Jan 17, 2:29 PM PST | Coastal Flood Warning | SEW | 30 hr | |
| Jan 18, 10:40 AM PST | Special Weather Statement | PQR | Pacific | 20 min |
| Jan 18, 8:47 PM PST | High Surf Advisory | SEW | 15 hr | |
| Jan 18, 9:40 PM PST | High Surf Advisory | PQR | 14 hr | |
| Jan 19, 2:32 AM PST | Gale Watch | SEW | 13 hr | |
| Jan 19, 3:12 AM PST | High Wind Watch | PQR | 23 hr | |
| Jan 19, 9:25 AM PST | Gale Warning | SEW | 6 hr | |
| Jan 19, 3:28 PM PST | Winter Storm Watch | SEW | 23 hr | |
| Jan 19, 3:28 PM PST | Winter Weather Advisory | SEW | 19 hr | |
| Jan 19, 3:31 PM PST | Gale Watch | SEW | 18 hr | |
| Jan 19, 3:31 PM PST | Gale Warning | SEW | 5 hr | |
| Jan 19, 3:31 PM PST | Storm Watch | SEW | 11 hr | |
| Jan 19, 3:35 PM PST | High Wind Watch | SEW | San Juan | 17 hr |
| Jan 19, 8:48 PM PST | Winter Weather Advisory | PQR | 6 hr | |
| Jan 20, 2:20 AM PST | Winter Storm Watch | OTX | Douglas, Ferry, Okanogan | 12 hr |
| Jan 20, 2:25 AM PST | Gale Warning | SEW | 37 hr | |
| Jan 20, 2:25 AM PST | Storm Warning | SEW | 34 hr | |
| Jan 20, 2:28 AM PST | High Wind Warning | PQR | 32 hr | |
| Jan 20, 2:47 AM PST | Winter Weather Advisory | PQR | 39 hr | |
| Jan 20, 8:51 AM PST | High Wind Warning | SEW | San Juan | 27 hr |
| Jan 20, 8:51 AM PST | Wind Advisory | SEW | 27 hr | |
| Jan 20, 9:41 AM PST | Flood Watch | SEW | Mason | 25 hr |
| Jan 20, 10:26 AM PST | Winter Weather Advisory | PDT | 29 hr | |
| Jan 20, 2:07 PM PST | Winter Storm Warning | SEW | 43 hr | |
| Jan 20, 2:07 PM PST | Winter Weather Advisory | SEW | 48 hr | |
| Jan 20, 2:26 PM PST | Winter Weather Advisory | OTX | Chelan, Douglas, Ferry, Grant, Okanogan | 30 hr |
| Jan 20, 7:14 PM PST | High Surf Advisory | SEW | 20 hr | |
| Jan 20, 7:48 PM PST | Coastal Flood Advisory | SEW | 14 hr | |
| Jan 21, 2:51 AM PST | High Surf Advisory | PQR | 10 hr | |
| Jan 21, 7:13 AM PST | River Flood Warning | SEW | Mason | 33 hr |
| Jan 21, 7:33 AM PST | Special Weather Statement | SEW | Grays Harbor | 87 min |
| Jan 21, 9:10 AM PST | Small Craft Advisory | SEW | 24 hr | |
| Jan 21, 12:06 PM PST | Gale Warning | SEW | 3 hr | |
| Jan 21, 12:06 PM PST | Small Craft Advisory | SEW | 15 hr | |
| Jan 21, 6:16 PM PST | Winter Weather Advisory | PQR | 16 hr | |
| Jan 21, 8:43 PM PST | Gale Watch | SEW | 6 hr | |
| Jan 22, 1:54 AM PST | Winter Storm Watch | OTX | Ferry, Okanogan, Pend Oreille, Spokane, Stevens | 12 hr |
| Jan 22, 2:37 AM PST | Gale Watch | SEW | 7 hr | |
| Jan 22, 2:37 AM PST | Gale Warning | SEW | 42 hr | |
| Jan 22, 9:08 AM PST | Small Craft Advisory | SEW | 6 hr | |
| Jan 22, 9:08 AM PST | Small Craft Advisory for Hazardous Seas | SEW | 15 hr | |
| Jan 22, 9:54 AM PST | Winter Storm Warning | PQR | 53 hr | |
| Jan 22, 2:04 PM PST | Winter Storm Warning | OTX | Ferry, Okanogan, Pend Oreille, Spokane, Stevens | 61 hr |
| Jan 22, 2:33 PM PST | Winter Storm Watch | SEW | 8 hr | |
| Jan 22, 2:40 PM PST | Wind Advisory | SEW | San Juan | 25 hr |
| Jan 22, 3:11 PM PST | Winter Storm Warning | PDT | 53 hr | |
| Jan 22, 3:11 PM PST | Winter Weather Advisory | PDT | Columbia, Kittitas, Walla Walla, Yakima | 58 hr |
| Jan 22, 3:50 PM PST | Winter Weather Advisory | OTX | Chelan, Douglas, Grant, Lincoln, Okanogan, Spokane | 35 hr |
| Jan 22, 8:57 PM PST | Small Craft Advisory | SEW | 9 hr | |
| Jan 22, 10:14 PM PST | Winter Storm Warning | SEW | 29 hr | |
| Jan 22, 10:14 PM PST | Winter Weather Advisory | SEW | 17 hr | |
| Jan 22, 10:19 PM PST | Flood Watch | SEW | Mason | 13 hr |
| Jan 23, 1:35 AM PST | Tsunami Watch | AAQ | San Juan | 3 hr |
| Jan 23, 3:38 AM PST | High Wind Warning | PQR | 20 hr | |
| Jan 23, 8:50 AM PST | Small Craft Advisory | SEW | 25 hr | |
| Jan 23, 11:19 AM PST | River Flood Warning | SEW | Mason | 60 hr |
| Jan 23, 2:45 PM PST | Small Craft Advisory | SEW | 19 hr | |
| Jan 24, 3:30 AM PST | Winter Weather Advisory | SEW | 19 hr | |
| Jan 24, 9:20 AM PST | Gale Warning | SEW | 12 hr | |
| Jan 24, 9:20 AM PST | Small Craft Advisory | SEW | 3 hr | |
| Jan 24, 9:20 AM PST | Small Craft Advisory | SEW | 59 hr | |
| Jan 24, 9:20 AM PST | Small Craft Advisory for Hazardous Seas | SEW | 6 hr | |
| Jan 24, 5:42 PM PST | Winter Weather Advisory | PQR | 62 hr | |
| Jan 25, 1:22 PM PST | Winter Storm Watch | PDT | Columbia, Walla Walla | 14 hr |
| Jan 25, 2:25 PM PST | Winter Storm Watch | SEW | 13 hr | |
| Jan 25, 2:25 PM PST | Winter Weather Advisory | SEW | 52 hr | |
| Jan 26, 2:49 AM PST | Gale Watch | SEW | 6 hr | |
| Jan 26, 2:49 AM PST | Small Craft Advisory | SEW | 17 hr | |
| Jan 26, 3:06 AM PST | Winter Weather Advisory | PDT | Columbia, Kittitas, Klickitat, Walla Walla, Yakima | 49 hr |
| Jan 26, 3:09 AM PST | Winter Storm Warning | SEW | 39 hr | |
| Jan 26, 4:28 AM PST | Winter Weather Advisory | OTX | Adams, Asotin, Chelan, Douglas, Ferry, Garfield and 6 more | 39 hr |
| Jan 26, 8:59 AM PST | Gale Warning | SEW | 36 hr | |
| Jan 26, 8:59 AM PST | Small Craft Advisory | SEW | 22 hr | |
| Jan 26, 11:43 AM PST | Small Craft Advisory | SEW | 2 hr | |
| Jan 26, 2:59 PM PST | Small Craft Advisory | SEW | 5 hr | |
| Jan 26, 6:27 PM PST | Winter Storm Warning | PDT | 16 hr | |
| Jan 27, 10:38 AM PST | Wind Advisory | OTX | Adams, Asotin, Chelan, Douglas, Garfield, Grant and 4 more | 8 hr |
| Jan 27, 11:04 AM PST | Wind Advisory | PDT | Kittitas, Klickitat, Yakima | 8 hr |
| Jan 27, 2:41 PM PST | Gale Watch | SEW | 13 hr | |
| Jan 27, 2:41 PM PST | Small Craft Advisory | SEW | 4 days | |
| Jan 27, 9:04 PM PST | Small Craft Advisory | SEW | 6 hr | |
| Jan 27, 9:58 PM PST | Flood Watch | SEW | Clallam, Grays Harbor, Jefferson, Mason, Skagit, Snohomish and 1 more | 53 hr |
| Jan 28, 8:28 AM PST | Gale Warning | SEW | 19 hr | |
| Jan 28, 8:28 AM PST | Small Craft Advisory for Rough Bar | SEW | 3 days | |
| Jan 28, 9:31 PM PST | River Flood Warning | SEW | Mason | 63 hr |
| Jan 29, 3:13 AM PST | Gale Warning | SEW | 7 hr | |
| Jan 29, 3:13 AM PST | Small Craft Advisory | SEW | 13 hr | |
| Jan 29, 3:23 PM PST | Winter Weather Advisory | SEW | 13 hr | |
| Jan 29, 4:28 PM PST | Gale Warning | SEW | 8 hr | |
| Jan 29, 4:28 PM PST | Small Craft Advisory | SEW | 34 hr | |
| Jan 29, 7:36 PM PST | River Flood Warning | SEW | Whatcom | 12 hr |
| Jan 29, 9:20 PM PST | Small Craft Advisory | SEW | 29 hr | |
| Jan 30, 2:08 AM PST | Small Craft Advisory for Hazardous Seas | SEW | 37 hr | |
| Jan 30, 9:47 AM PST | Winter Weather Advisory | SEW | 18 hr | |
| Jan 31, 2:47 PM PST | Small Craft Advisory | SEW | 12 hr | |
| Jan 31, 9:14 PM PST | Small Craft Advisory for Rough Bar | SEW | 4 hr | |
| Feb 1, 3:12 AM PST | Small Craft Advisory | SEW | 24 hr | |
| Feb 2, 2:56 AM PST | Small Craft Advisory | SEW | 22 hr | |
| Feb 2, 8:56 AM PST | Gale Warning | SEW | 12 hr | |
| Feb 2, 1:49 PM PST | Flood Watch | SEW | King, Lewis, Pierce, Skagit, Snohomish, Thurston and 1 more | 62 hr |
| Feb 3, 3:01 AM PST | Gale Watch | SEW | 12 hr | |
| Feb 3, 3:01 AM PST | Small Craft Advisory | SEW | 12 hr | |
| Feb 3, 7:41 AM PST | Wind Advisory | PDT | Kittitas, Yakima | 11 hr |
| Feb 3, 3:10 PM PST | Gale Warning | SEW | 33 hr | |
| Feb 3, 3:10 PM PST | Small Craft Advisory | SEW | 60 hr | |
| Feb 3, 11:29 PM PST | River Flood Warning | SEW | King | 48 hr |
| Feb 4, 12:03 AM PST | River Flood Warning | SEW | King | 43 hr |
| Feb 4, 6:05 AM PST | River Flood Warning | SEW | Snohomish | 22 hr |
| Feb 4, 6:47 AM PST | River Flood Warning | SEW | King | 55 hr |
| Feb 4, 6:47 AM PST | River Flood Warning | SEW | Snohomish | 37 hr |
| Feb 4, 12:28 PM PST | River Flood Warning | SEW | King, Pierce | 4 days |
| Feb 4, 4:28 PM PST | River Flood Warning | SEW | Whatcom | 20 hr |
| Feb 4, 8:51 PM PST | River Flood Warning | SEW | Snohomish | 65 hr |
| Feb 4, 9:24 PM PST | River Flood Warning | OTX | Whitman | 25 hr |
| Feb 4, 9:33 PM PST | River Flood Warning | SEW | Snohomish | 40 hr |
| Feb 5, 2:03 AM PST | Small Craft Advisory | SEW | 7 hr | |
| Feb 5, 7:29 AM PST | River Flood Warning | PDT | Walla Walla | 13 hr |
| Feb 6, 8:41 PM PST | Small Craft Advisory | SEW | 4 days | |
| Feb 7, 9:12 AM PST | Gale Watch | SEW | 5 hr | |
| Feb 7, 2:29 PM PST | Gale Warning | SEW | 31 hr | |
| Feb 7, 2:40 PM PST | Wind Advisory | OTX | Adams, Asotin, Chelan, Douglas, Garfield, Grant | 24 hr |
| Feb 7, 3:09 PM PST | Wind Advisory | PDT | Kittitas, Klickitat, Yakima | 27 hr |
| Feb 10, 2:32 AM PST | Small Craft Advisory | SEW | 6 hr | |
| Feb 11, 2:56 AM PST | Small Craft Advisory | SEW | 33 hr | |
| Feb 11, 10:42 PM PST | Gale Warning | SEW | 5 hr | |
| Feb 12, 9:04 AM PST | Small Craft Advisory | SEW | 3 hr | |
| Feb 12, 1:57 PM PST | Winter Storm Watch | OTX | Lincoln, Pend Oreille, Spokane, Stevens, Whitman | 23 hr |
| Feb 13, 3:11 AM PST | Winter Weather Advisory | SEW | 31 hr | |
| Feb 13, 8:47 AM PST | Small Craft Advisory | SEW | 45 hr | |
| Feb 13, 1:01 PM PST | Winter Storm Warning | OTX | Lincoln, Pend Oreille, Spokane, Stevens, Whitman | 29 hr |
| Feb 13, 1:01 PM PST | Winter Weather Advisory | OTX | Adams, Asotin, Douglas, Ferry, Garfield, Grant and 2 more | 33 hr |
| Feb 13, 1:18 PM PST | Winter Weather Advisory | PDT | Benton, Columbia, Franklin, Klickitat, Walla Walla | 33 hr |
| Feb 13, 8:41 PM PST | Small Craft Advisory for Rough Bar | SEW | 36 hr | |
| Feb 13, 9:13 PM PST | Winter Weather Advisory | PQR | 19 hr | |
| Feb 15, 3:21 AM PST | Winter Weather Advisory | SEW | 40 hr | |
| Feb 15, 3:49 AM PST | Winter Weather Advisory | PQR | 36 hr | |
| Feb 15, 5:53 AM PST | Small Craft Advisory for Hazardous Seas | SEW | 6 hr | |
| Feb 15, 1:45 PM PST | Winter Storm Watch | PQR | 26 hr | |
| Feb 15, 1:49 PM PST | Winter Storm Watch | SEW | 21 hr | |
| Feb 15, 2:40 PM PST | Winter Storm Watch | OTX | Pend Oreille, Spokane, Stevens | 23 hr |
| Feb 15, 2:58 PM PST | Small Craft Advisory | SEW | 12 hr | |
| Feb 16, 2:32 AM PST | Gale Watch | SEW | 13 hr | |
| Feb 16, 2:32 AM PST | Small Craft Advisory | SEW | 14 hr | |
| Feb 16, 2:41 AM PST | Wind Advisory | OTX | Adams, Asotin, Chelan, Douglas, Garfield, Grant and 4 more | 42 hr |
| Feb 16, 3:27 AM PST | Wind Advisory | PDT | Benton, Columbia, Franklin, Kittitas, Klickitat, Walla Walla and 1 more | 43 hr |
| Feb 16, 9:16 AM PST | Wind Advisory | SEW | San Juan | 52 hr |
| Feb 16, 10:01 AM PST | Winter Storm Warning | PQR | 41 hr | |
| Feb 16, 10:43 AM PST | Winter Storm Warning | SEW | 49 hr | |
| Feb 16, 10:43 AM PST | Winter Weather Advisory | SEW | 36 hr | |
| Feb 16, 2:01 PM PST | Winter Weather Advisory | PDT | 12 hr | |
| Feb 16, 2:02 PM PST | Winter Storm Warning | OTX | Asotin, Ferry, Garfield, Okanogan, Pend Oreille, Spokane and 1 more | 55 hr |
| Feb 16, 2:08 PM PST | Winter Weather Advisory | OTX | Adams, Douglas, Grant, Lincoln, Okanogan, Spokane | 23 hr |
| Feb 16, 2:49 PM PST | Winter Storm Warning | PDT | Columbia, Walla Walla | 44 hr |
| Feb 16, 3:13 PM PST | Gale Warning | SEW | 63 hr | |
| Feb 16, 3:13 PM PST | Small Craft Advisory for Rough Bar | SEW | 61 hr | |
| Feb 16, 9:17 PM PST | High Wind Warning | PDT | Benton, Columbia, Franklin, Klickitat, Walla Walla, Yakima | 25 hr |
| Feb 17, 2:25 AM PST | High Wind Warning | OTX | Adams, Asotin, Chelan, Douglas, Garfield, Grant and 4 more | 18 hr |
| Feb 17, 3:13 AM PST | Winter Storm Watch | SEW | 8 hr | |
| Feb 17, 3:40 AM PST | Wind Advisory | SEW | 34 hr | |
| Feb 17, 11:32 AM PST | Winter Weather Advisory | SEW | San Juan | 28 hr |
| Feb 17, 12:40 PM PST | Coastal Flood Advisory | SEW | 19 hr | |
| Feb 17, 1:09 PM PST | Winter Weather Advisory | OTX | Asotin, Garfield, Lincoln, Spokane, Whitman | 45 hr |
| Feb 17, 1:39 PM PST | High Wind Warning | SEW | 7 hr | |
| Feb 17, 2:52 PM PST | Winter Weather Advisory | PQR | 33 hr | |
| Feb 18, 2:54 AM PST | Small Craft Advisory | SEW | 23 hr | |
| Feb 18, 7:53 AM PST | High Surf Advisory | SEW | 6 hr | |
| Feb 18, 8:47 AM PST | Winter Weather Advisory | PDT | Columbia, Walla Walla | 19 hr |
| Feb 18, 1:20 PM PST | High Wind Warning | SEW | San Juan | 8 hr |
| Feb 18, 3:26 PM PST | Small Craft Advisory | SEW | 11 hr | |
| Feb 19, 2:51 AM PST | Small Craft Advisory | SEW | 12 hr | |
| Feb 19, 3:50 AM PST | Small Craft Advisory for Hazardous Seas | SEW | 5 hr | |
| Feb 19, 2:48 PM PST | Small Craft Advisory | SEW | 40 hr | |
| Feb 19, 3:12 PM PST | Winter Weather Advisory | PQR | 34 hr | |
| Feb 20, 3:00 AM PST | Winter Weather Advisory | SEW | 17 hr | |
| Feb 20, 4:30 AM PST | Winter Weather Advisory | PDT | Klickitat | 27 hr |
| Feb 20, 8:26 AM PST | Winter Storm Warning | PQR | 16 hr | |
| Feb 21, 3:42 AM PST | Winter Weather Advisory | SEW | San Juan | 24 hr |
| Feb 21, 12:17 PM PST | Winter Weather Advisory | PQR | 18 hr | |
| Feb 21, 4:06 PM PST | Small Craft Advisory | SEW | 23 hr | |
| Feb 22, 3:10 PM PST | Small Craft Advisory | SEW | 3 hr | |
| Feb 22, 3:10 PM PST | Small Craft Advisory | SEW | 47 hr | |
| Feb 23, 3:19 AM PST | Winter Weather Advisory | OTX | Asotin, Garfield, Lincoln, Pend Oreille, Spokane, Stevens and 1 more | 36 hr |
| Feb 23, 3:23 AM PST | Winter Storm Watch | PQR | 31 hr | |
| Feb 23, 3:23 AM PST | Winter Weather Advisory | PQR | 31 hr | |
| Feb 23, 4:08 AM PST | Winter Weather Advisory | PDT | Columbia, Walla Walla | 36 hr |
| Feb 23, 4:24 AM PST | Winter Weather Advisory | SEW | San Juan | 32 hr |
| Feb 23, 3:04 PM PST | Winter Storm Watch | SEW | 18 hr | |
| Feb 23, 3:07 PM PST | Gale Watch | SEW | 23 hr | |
| Feb 23, 3:23 PM PST | Winter Storm Warning | PDT | Columbia, Walla Walla | 25 hr |
| Feb 23, 8:31 PM PST | Gale Warning | SEW | 10 hr | |
| Feb 23, 8:31 PM PST | Small Craft Advisory for Rough Bar | SEW | 3 days | |
| Feb 23, 8:31 PM PST | Small Craft Advisory | SEW | 54 hr | |
| Feb 24, 9:00 AM PST | Winter Storm Warning | SEW | 42 hr | |
| Feb 24, 9:58 AM PST | Winter Storm Warning | PQR | 35 hr | |
| Feb 24, 10:05 AM PST | Small Craft Advisory | SEW | 4 hr | |
| Feb 24, 2:10 PM PST | Winter Weather Advisory | PQR | 26 hr | |
| Feb 24, 2:28 PM PST | Gale Warning | SEW | 24 hr | |
| Feb 24, 3:10 PM PST | Winter Storm Warning | OTX | Spokane, Whitman | 32 hr |
| Feb 24, 3:10 PM PST | Winter Weather Advisory | OTX | Asotin, Garfield | 32 hr |
| Feb 24, 3:17 PM PST | Wind Advisory | OTX | Adams, Asotin, Douglas, Garfield, Grant, Lincoln and 3 more | 27 hr |
| Feb 24, 3:46 PM PST | Winter Weather Advisory | PDT | Columbia, Walla Walla | 33 hr |
| Feb 25, 4:01 AM PST | Winter Weather Advisory | SEW | 14 hr | |
| Feb 25, 12:30 PM PST | Wind Advisory | PDT | Benton, Columbia, Franklin, Klickitat, Walla Walla | 7 hr |
| Feb 25, 8:32 PM PST | Small Craft Advisory for Hazardous Seas | SEW | 30 hr | |
| Feb 26, 2:26 PM PST | Small Craft Advisory | SEW | 34 hr | |
| Feb 27, 2:40 AM PST | Gale Watch | SEW | 12 hr | |
| Feb 27, 3:32 AM PST | Winter Storm Watch | OTX | Ferry, Okanogan, Pend Oreille, Spokane, Stevens | 24 hr |
| Feb 27, 2:06 PM PST | Winter Weather Advisory | PQR | 40 hr | |
| Feb 27, 2:11 PM PST | Winter Weather Advisory | PDT | Columbia, Walla Walla | 68 hr |
| Feb 27, 2:19 PM PST | Gale Warning | SEW | 6 hr | |
| Feb 27, 2:19 PM PST | Gale Warning | SEW | 37 hr | |
| Feb 27, 2:55 PM PST | Winter Weather Advisory | SEW | 36 hr | |
| Feb 27, 6:36 PM PST | Winter Weather Advisory | SEW | 5 hr | |
| Feb 28, 2:41 AM PST | Small Craft Advisory for Rough Bar | SEW | 64 hr | |
| Feb 28, 2:41 AM PST | Small Craft Advisory | SEW | 43 hr | |
| Feb 28, 3:29 AM PST | Winter Storm Warning | OTX | Douglas, Ferry, Grant, Okanogan, Pend Oreille, Spokane and 1 more | 47 hr |
| Feb 28, 3:29 AM PST | Winter Weather Advisory | OTX | Asotin, Chelan, Douglas, Garfield, Lincoln, Okanogan and 1 more | 35 hr |
| Feb 28, 9:57 PM PST | Small Craft Advisory | SEW | 17 hr | |
| Mar 1, 2:49 AM PST | Small Craft Advisory for Hazardous Seas | SEW | 12 hr | |
| Mar 1, 9:17 PM PST | Small Craft Advisory for Hazardous Seas | SEW | 28 hr | |
| Mar 2, 2:48 AM PST | Winter Weather Advisory | OTX | Lincoln, Spokane | 15 hr |
| Mar 2, 3:03 PM PST | Small Craft Advisory | SEW | 42 hr | |
| Mar 7, 2:03 AM PST | Small Craft Advisory | SEW | 55 hr | |
| Mar 7, 8:52 AM PST | Gale Watch | SEW | 5 hr | |
| Mar 7, 1:39 PM PST | Winter Weather Advisory | PQR | 32 hr | |
| Mar 7, 1:47 PM PST | High Wind Warning | PQR | 25 hr | |
| Mar 7, 1:57 PM PST | Gale Warning | SEW | 43 hr | |
| Mar 7, 1:57 PM PST | Small Craft Advisory | SEW | 43 hr | |
| Mar 7, 2:40 PM PST | Winter Storm Watch | SEW | 13 hr | |
| Mar 8, 2:05 AM PST | Small Craft Advisory for Rough Bar | SEW | 31 hr | |
| Mar 8, 4:03 AM PST | Winter Weather Advisory | SEW | 24 hr | |
| Mar 8, 9:29 AM PST | Wind Advisory | PQR | 5 hr | |
| Mar 8, 7:59 PM PST | Winter Storm Warning | SEW | 10 hr | |
| Mar 8, 8:33 PM PST | Wind Advisory | SEW | 9 hr | |
| Mar 8, 8:35 PM PST | Areal Flood Advisory | OTX | Pend Oreille, Stevens | 24 hr |
| Mar 9, 2:51 AM PST | Small Craft Advisory for Hazardous Seas | SEW | 9 hr | |
| Mar 9, 9:09 AM PST | Small Craft Advisory for Rough Bar | SEW | 3 hr | |
| Mar 9, 9:09 AM PST | Small Craft Advisory | SEW | 3 hr | |
| Mar 10, 11:46 AM PST | Small Craft Advisory | SEW | 4 days | |
| Mar 12, 2:43 AM PDT | Gale Watch | SEW | 12 hr | |
| Mar 12, 2:48 PM PDT | Gale Warning | SEW | 12 hr | |
| Mar 12, 8:50 PM PDT | Small Craft Advisory for Rough Bar | SEW | 43 hr | |
| Mar 14, 9:45 AM PDT | Small Craft Advisory | SEW | 11 hr | |
| Mar 16, 2:26 PM PDT | Winter Weather Advisory | OTX | Asotin, Garfield | 42 hr |
| Mar 16, 9:45 PM PDT | Winter Weather Advisory | PDT | Columbia, Walla Walla | 34 hr |
| Mar 17, 9:02 AM PDT | Small Craft Advisory | SEW | 15 hr | |
| Mar 20, 2:42 PM PDT | Flood Watch | OTX | Chelan, Ferry, Okanogan, Pend Oreille, Stevens | 44 hr |
| Mar 21, 2:51 PM PDT | Small Craft Advisory | SEW | 54 hr | |
| Mar 22, 2:52 AM PDT | Winter Weather Advisory | PQR | 50 hr | |
| Mar 22, 11:25 AM PDT | Areal Flood Advisory | OTX | Chelan, Okanogan | 24 hr |
| Mar 23, 2:26 AM PDT | Small Craft Advisory for Rough Bar | SEW | 21 hr | |
| Mar 23, 8:56 AM PDT | Gale Warning | SEW | 3 hr | |
| Mar 23, 8:56 AM PDT | Small Craft Advisory | SEW | 12 hr | |
| Mar 23, 2:30 PM PDT | Small Craft Advisory for Hazardous Seas | SEW | 6 hr | |
| Mar 23, 2:52 PM PDT | Winter Weather Advisory | OTX | Ferry, Okanogan, Pend Oreille, Spokane, Stevens | 22 hr |
| Mar 23, 10:37 PM PDT | Winter Weather Advisory | SEW | 11 hr | |
| Mar 24, 1:16 AM PDT | Winter Weather Advisory | PQR | 4 hr | |
| Mar 25, 2:43 AM PDT | Small Craft Advisory | SEW | 68 hr | |
| Mar 25, 2:59 PM PDT | Winter Weather Advisory | SEW | 51 hr | |
| Mar 26, 2:21 AM PDT | Winter Weather Advisory | PQR | 24 hr | |
| Mar 26, 8:14 AM PDT | Small Craft Advisory | SEW | 7 hr | |
| Mar 26, 2:53 PM PDT | Gale Watch | SEW | 12 hr | |
| Mar 27, 8:53 AM PDT | Gale Warning | SEW | 14 hr | |
| Mar 27, 9:33 AM PDT | Small Craft Advisory for Rough Bar | SEW | 11 hr | |
| Mar 27, 11:23 PM PDT | Gale Warning | SEW | 3 hr | |
| Mar 27, 11:23 PM PDT | Small Craft Advisory | SEW | 3 hr | |
| Mar 28, 2:40 AM PDT | Small Craft Advisory | SEW | 69 hr | |
| Mar 31, 2:50 AM PDT | Small Craft Advisory | SEW | 69 hr | |
| Mar 31, 8:55 PM PDT | Gale Watch | SEW | 6 hr | |
| Apr 1, 2:56 AM PDT | Winter Weather Advisory | OTX | Asotin, Garfield | 32 hr |
| Apr 1, 3:06 AM PDT | Gale Warning | SEW | 24 hr | |
| Apr 1, 3:06 AM PDT | Small Craft Advisory for Rough Bar | SEW | 36 hr | |
| Apr 1, 3:23 AM PDT | Winter Weather Advisory | SEW | 26 hr | |
| Apr 1, 10:22 AM PDT | Winter Weather Advisory | PDT | Columbia, Walla Walla | 22 hr |
| Apr 2, 5:13 AM PDT | Winter Weather Advisory | SEW | 4 hr | |
| Apr 2, 4:57 PM PDT | Gale Warning | SEW | 6 hr | |
| Apr 3, 2:18 PM PDT | Winter Weather Advisory | SEW | 32 hr | |
| Apr 3, 3:21 PM PDT | Small Craft Advisory | SEW | 51 hr | |
| Apr 4, 8:43 PM PDT | Small Craft Advisory for Hazardous Seas | SEW | 30 hr | |
| Apr 5, 2:48 AM PDT | Small Craft Advisory for Rough Bar | SEW | 24 hr | |
| Apr 5, 3:21 AM PDT | High Wind Watch | PQR | 29 hr | |
| Apr 5, 2:05 PM PDT | High Wind Watch | SEW | 24 hr | |
| Apr 5, 2:14 PM PDT | Flood Watch | SEW | Mason | 57 hr |
| Apr 5, 4:25 PM PDT | Gale Watch | SEW | 17 hr | |
| Apr 6, 4:05 AM PDT | High Wind Warning | PQR | 47 hr | |
| Apr 6, 9:12 AM PDT | Gale Warning | SEW | 48 hr | |
| Apr 6, 12:54 PM PDT | High Surf Advisory | PQR | 47 hr | |
| Apr 6, 2:05 PM PDT | Winter Weather Advisory | PQR | 44 hr | |
| Apr 6, 2:33 PM PDT | High Wind Warning | SEW | 29 hr | |
| Apr 6, 2:33 PM PDT | Wind Advisory | SEW | San Juan | 37 hr |
| Apr 6, 3:31 PM PDT | Small Craft Advisory for Rough Bar | SEW | 65 hr | |
| Apr 6, 9:05 PM PDT | Winter Storm Warning | PQR | 41 hr | |
| Apr 7, 2:10 AM PDT | High Surf Advisory | SEW | 34 hr | |
| Apr 7, 2:18 AM PDT | Small Craft Advisory | SEW | 13 hr | |
| Apr 7, 8:11 AM PDT | High Wind Warning | PQR | 19 hr | |
| Apr 7, 10:53 AM PDT | Areal Flood Advisory | OTX | Pend Oreille, Spokane, Stevens | 3 hr |
| Apr 7, 3:38 PM PDT | Small Craft Advisory | SEW | 33 hr | |
| Apr 7, 7:42 PM PDT | Special Weather Statement | OTX | Spokane | 48 min |
| Apr 7, 10:43 PM PDT | River Flood Warning | SEW | Mason | 38 hr |
| Apr 8, 2:23 AM PDT | Small Craft Advisory for Hazardous Seas | SEW | 28 hr | |
| Apr 8, 2:58 AM PDT | River Flood Warning | PQR | Wahkiakum | 15 hr |
| Apr 8, 3:48 AM PDT | Winter Weather Advisory | SEW | 14 hr | |
| Apr 8, 1:36 PM PDT | Winter Weather Advisory | PQR | 5 hr | |
| Apr 8, 7:14 PM PDT | Small Craft Advisory | SEW | 6 hr | |
| Apr 8, 10:42 PM PDT | River Flood Warning | SEW | Thurston | 16 hr |
| Apr 9, 2:41 AM PDT | Gale Watch | SEW | 7 hr | |
| Apr 9, 2:41 AM PDT | Small Craft Advisory | SEW | 27 hr | |
| Apr 9, 8:54 AM PDT | High Wind Watch | PQR | 5 hr | |
| Apr 9, 9:20 AM PDT | Gale Warning | SEW | 30 hr | |
| Apr 9, 2:02 PM PDT | High Wind Warning | PQR | 19 hr | |
| Apr 9, 2:57 PM PDT | Wind Advisory | SEW | San Juan | 22 hr |
| Apr 9, 3:00 PM PDT | Small Craft Advisory | SEW | 53 hr | |
| Apr 10, 2:50 AM PDT | Small Craft Advisory for Rough Bar | SEW | 6 days | |
| Apr 10, 1:43 PM PDT | Winter Weather Advisory | PQR | 61 hr | |
| Apr 10, 3:08 PM PDT | Wind Advisory | SEW | San Juan | 23 hr |
| Apr 10, 3:08 PM PDT | Winter Weather Advisory | SEW | 32 hr | |
| Apr 10, 3:11 PM PDT | Gale Warning | SEW | 29 hr | |
| Apr 10, 3:11 PM PDT | Small Craft Advisory | SEW | 11 hr | |
| Apr 10, 8:43 PM PDT | Small Craft Advisory | SEW | 30 hr | |
| Apr 11, 8:42 AM PDT | Small Craft Advisory for Hazardous Seas | SEW | 42 hr | |
| Apr 11, 12:07 PM PDT | Winter Storm Warning | OTX | Ferry, Okanogan, Pend Oreille, Spokane, Stevens | 23 hr |
| Apr 11, 12:07 PM PDT | Winter Weather Advisory | OTX | 18 hr | |
| Apr 12, 2:47 AM PDT | Small Craft Advisory | SEW | 48 hr | |
| Apr 12, 3:13 AM PDT | Flood Watch | SEW | Mason | 43 hr |
| Apr 12, 3:17 AM PDT | Winter Storm Watch | SEW | 12 hr | |
| Apr 12, 3:53 AM PDT | Winter Storm Warning | PQR | 34 hr | |
| Apr 12, 2:32 PM PDT | Small Craft Advisory | SEW | 41 hr | |
| Apr 12, 3:03 PM PDT | Winter Storm Warning | SEW | 48 hr | |
| Apr 12, 3:03 PM PDT | Winter Weather Advisory | SEW | 36 hr | |
| Apr 13, 7:31 AM PDT | Gale Warning | SEW | 9 hr | |
| Apr 13, 7:31 AM PDT | Small Craft Advisory | SEW | 19 hr | |
| Apr 13, 7:06 PM PDT | River Flood Warning | SEW | Mason | 47 hr |
| Apr 13, 8:29 PM PDT | Small Craft Advisory for Hazardous Seas | SEW | 42 hr | |
| Apr 13, 9:43 PM PDT | Flood Watch | SEW | Lewis, Thurston | 29 hr |
| Apr 14, 2:58 AM PDT | Winter Weather Advisory | PQR | 3 days | |
| Apr 14, 3:04 AM PDT | Flood Watch | PQR | 11 hr | |
| Apr 14, 8:39 AM PDT | Winter Weather Advisory | SEW | 14 hr | |
| Apr 14, 1:34 PM PDT | River Flood Warning | PQR | Wahkiakum | 17 hr |
| Apr 14, 2:35 PM PDT | Small Craft Advisory | SEW | 12 hr | |
| Apr 14, 5:30 PM PDT | Areal Flood Advisory | SEW | King, Kitsap, Mason, Pierce, Thurston | 6 hr |
| Apr 15, 2:42 AM PDT | Small Craft Advisory | SEW | 68 hr | |
| Apr 15, 2:30 PM PDT | Gale Watch | SEW | 12 hr | |
| Apr 15, 2:30 PM PDT | Gale Warning | SEW | 41 hr | |
| Apr 15, 5:44 PM PDT | Special Weather Statement | PDT | Walla Walla | 61 min |
| Apr 15, 6:18 PM PDT | Special Weather Statement | PDT | Columbia, Walla Walla | 57 min |
| Apr 15, 8:40 PM PDT | Small Craft Advisory for Rough Bar | SEW | 42 hr | |
| Apr 16, 3:30 AM PDT | Winter Weather Advisory | SEW | 8 hr | |
| Apr 16, 11:57 AM PDT | Winter Storm Warning | SEW | 12 hr | |
| Apr 16, 11:57 AM PDT | Winter Weather Advisory | SEW | 17 hr | |
| Apr 16, 1:22 PM PDT | Winter Weather Advisory | OTX | 22 hr | |
| Apr 17, 8:33 AM PDT | Small Craft Advisory for Hazardous Seas | SEW | 5 hr | |
| Apr 18, 2:08 PM PDT | Small Craft Advisory | SEW | 37 hr | |
| Apr 20, 2:59 AM PDT | Small Craft Advisory | SEW | 48 hr | |
| Apr 20, 2:56 PM PDT | Gale Warning | SEW | 21 hr | |
| Apr 20, 2:56 PM PDT | Small Craft Advisory | SEW | 30 hr | |
| Apr 20, 8:36 PM PDT | Small Craft Advisory for Rough Bar | SEW | 30 hr | |
| Apr 21, 8:49 PM PDT | Small Craft Advisory for Hazardous Seas | SEW | 6 hr | |
| Apr 23, 2:24 PM PDT | Small Craft Advisory | SEW | 23 hr | |
| Apr 25, 8:39 AM PDT | Small Craft Advisory | SEW | 29 hr | |
| Apr 26, 2:32 AM PDT | Gale Watch | SEW | 24 hr | |
| Apr 26, 9:31 PM PDT | Small Craft Advisory | SEW | 16 hr | |
| Apr 27, 2:05 AM PDT | Gale Warning | SEW | 24 hr | |
| Apr 27, 2:05 AM PDT | Small Craft Advisory | SEW | 21 hr | |
| Apr 27, 6:04 PM PDT | Wind Advisory | PDT | Benton, Columbia, Franklin, Kittitas, Klickitat, Walla Walla and 1 more | 7 hr |
| Apr 27, 8:21 PM PDT | Small Craft Advisory | SEW | 6 hr | |
| Apr 28, 2:09 AM PDT | Small Craft Advisory | SEW | 21 hr | |
| Apr 28, 2:46 PM PDT | Small Craft Advisory | SEW | 3 days | |
| Apr 29, 2:33 AM PDT | Small Craft Advisory | SEW | 24 hr | |
| Apr 30, 2:11 AM PDT | Small Craft Advisory | SEW | 28 hr | |
| May 1, 8:41 AM PDT | Small Craft Advisory | SEW | 19 hr | |
| May 2, 8:47 AM PDT | Small Craft Advisory | SEW | 18 hr | |
| May 2, 8:54 PM PDT | Gale Warning | SEW | 30 hr | |
| May 3, 5:12 AM PDT | River Flood Watch | OTX | Okanogan | 28 hr |
| May 3, 8:17 PM PDT | Small Craft Advisory | SEW | 6 hr | |
| May 4, 2:35 AM PDT | Small Craft Advisory | SEW | 6 hr | |
| May 4, 10:49 AM PDT | River Flood Watch | OTX | Ferry | 26 hr |
| May 4, 8:29 PM PDT | River Flood Warning | OTX | Okanogan | 24 days |
| May 5, 11:18 AM PDT | Areal Flood Warning | OTX | Ferry | 48 hr |
| May 6, 2:33 AM PDT | Small Craft Advisory | SEW | 21 hr | |
| May 6, 9:11 AM PDT | River Flood Warning | PDT | Yakima | 71 hr |
| May 6, 1:50 PM PDT | Mesoscale Discussion | SPC | Asotin, Columbia, Garfield | 2 hr |
| May 6, 3:33 PM PDT | Special Weather Statement | PQR | Skamania | 42 min |
| May 6, 4:07 PM PDT | Special Weather Statement | PDT | Klickitat | 38 min |
| May 6, 4:46 PM PDT | Special Weather Statement | PDT | Klickitat | 44 min |
| May 6, 10:21 PM PDT | Gale Warning | SEW | 4 hr | |
| May 7, 2:14 AM PDT | Small Craft Advisory | SEW | 7 hr | |
| May 7, 11:20 AM PDT | River Flood Warning | OTX | Ferry | 13 days |
| May 7, 12:41 PM PDT | River Flood Watch | PDT | 44 hr | |
| May 7, 4:41 PM PDT | River Flood Watch | OTX | Chelan, Okanogan | 6 days |
| May 8, 8:50 AM PDT | Small Craft Advisory | SEW | 24 hr | |
| May 8, 8:57 AM PDT | Areal Flood Warning | OTX | Okanogan | 4 days |
| May 8, 11:23 AM PDT | River Flood Warning | OTX | Chelan | 62 hr |
| May 8, 11:23 AM PDT | River Flood Warning | OTX | Okanogan | 5 days |
| May 8, 11:23 AM PDT | River Flood Warning | OTX | Okanogan | 4 days |
| May 8, 3:35 PM PDT | Areal Flood Warning | OTX | Okanogan | 4 days |
| May 8, 4:36 PM PDT | Mesoscale Discussion | SPC | Benton, Franklin, Klickitat, Walla Walla, Yakima | 84 min |
| May 8, 7:39 PM PDT | Severe Thunderstorm Warning | PDT | Walla Walla | 66 min |
| May 8, 8:45 PM PDT | Special Weather Statement | OTX | Asotin, Garfield | 75 min |
| May 9, 8:06 AM PDT | River Flood Watch | OTX | Pend Oreille | 27 hr |
| May 9, 8:48 AM PDT | Small Craft Advisory | SEW | 18 hr | |
| May 9, 2:53 PM PDT | Gale Watch | SEW | 6 hr | |
| May 9, 4:28 PM PDT | Areal Flood Warning | OTX | Okanogan | 70 hr |
| May 9, 8:49 PM PDT | Gale Warning | SEW | 30 hr | |
| May 9, 9:12 PM PDT | Areal Flood Warning | OTX | Okanogan | 48 hr |
| May 10, 2:33 AM PDT | Small Craft Advisory | SEW | 48 hr | |
| May 10, 8:49 AM PDT | Areal Flood Advisory | PDT | Kittitas | 4 days |
| May 10, 11:17 AM PDT | River Flood Warning | OTX | Pend Oreille | 27 days |
| May 10, 8:47 PM PDT | Small Craft Advisory for Rough Bar | SEW | 8 hr | |
| May 10, 8:47 PM PDT | Small Craft Advisory for Hazardous Seas | SEW | 9 hr | |
| May 11, 2:49 AM PDT | Small Craft Advisory | SEW | 20 hr | |
| May 11, 9:48 PM PDT | Flash Flood Watch | OTX | Okanogan | 7 days |
| May 11, 10:07 PM PDT | Areal Flood Warning | OTX | Okanogan | 17 hr |
| May 12, 2:39 AM PDT | Small Craft Advisory | SEW | 20 hr | |
| May 12, 3:19 PM PDT | Areal Flood Warning | OTX | Okanogan | 6 days |
| May 13, 12:44 PM PDT | River Flood Watch | PDT | Yakima | 45 hr |
| May 13, 1:44 PM PDT | River Flood Warning | OTX | Okanogan | 6 days |
| May 13, 1:44 PM PDT | River Flood Warning | OTX | Okanogan | 5 days |
| May 13, 5:03 PM PDT | Areal Flood Warning | OTX | Ferry, Stevens | 5 days |
| May 14, 2:37 AM PDT | Small Craft Advisory | SEW | 54 hr | |
| May 15, 2:25 AM PDT | Gale Warning | SEW | 31 hr | |
| May 15, 2:27 AM PDT | River Flood Warning | OTX | Chelan | 5 days |
| May 16, 2:07 AM PDT | Small Craft Advisory | SEW | 25 hr | |
| May 16, 1:16 PM PDT | River Flood Warning | PQR | Clark | 4 days |
| May 17, 8:54 AM PDT | Small Craft Advisory | SEW | 21 hr | |
| May 17, 7:08 PM PDT | Areal Flood Advisory | OTX | Douglas | 112 min |
| May 18, 2:39 AM PDT | Small Craft Advisory | SEW | 24 hr | |
| May 18, 10:32 AM PDT | Areal Flood Advisory | OTX | Chelan, Okanogan | 8 hr |
| May 18, 4:04 PM PDT | Areal Flood Warning | OTX | Okanogan | 4 days |
| May 18, 4:25 PM PDT | Areal Flood Warning | OTX | Okanogan | 7 days |
| May 19, 2:50 AM PDT | Small Craft Advisory | SEW | 24 hr | |
| May 19, 3:11 PM PDT | River Flood Warning | PQR | Clark | 47 hr |
| May 20, 2:58 AM PDT | Small Craft Advisory | SEW | 24 hr | |
| May 21, 2:46 AM PDT | Small Craft Advisory | SEW | 24 hr | |
| May 22, 2:50 AM PDT | Gale Watch | SEW | 18 hr | |
| May 22, 2:50 AM PDT | Small Craft Advisory | SEW | 36 hr | |
| May 22, 8:48 PM PDT | Gale Warning | SEW | 34 hr | |
| May 23, 3:03 AM PDT | Small Craft Advisory | SEW | 28 hr | |
| May 23, 2:19 PM PDT | Flash Flood Watch | OTX | Chelan, Okanogan | 6 hr |
| May 23, 2:30 PM PDT | Areal Flood Advisory | PDT | Kittitas, Klickitat, Yakima | 5 hr |
| May 23, 4:09 PM PDT | Areal Flood Advisory | OTX | Okanogan | 103 min |
| May 23, 4:12 PM PDT | Special Weather Statement | OTX | Douglas | 48 min |
| May 23, 4:48 PM PDT | Areal Flood Advisory | OTX | Douglas | 96 min |
| May 23, 4:51 PM PDT | Areal Flood Advisory | OTX | Spokane, Stevens | 87 min |
| May 23, 5:01 PM PDT | Areal Flood Advisory | PDT | Kittitas, Yakima | 3 hr |
| May 23, 5:21 PM PDT | Areal Flood Advisory | OTX | Chelan | 60 min |
| May 23, 5:55 PM PDT | Areal Flood Advisory | OTX | Grant | 2 hr |
| May 23, 6:01 PM PDT | Areal Flood Advisory | OTX | Lincoln | 119 min |
| May 24, 2:05 AM PDT | Small Craft Advisory | SEW | 43 hr | |
| May 24, 2:56 PM PDT | Gale Watch | SEW | 12 hr | |
| May 24, 4:37 PM PDT | Areal Flood Advisory | PDT | Columbia | 3 hr |
| May 24, 5:45 PM PDT | Gale Warning | SEW | 9 hr | |
| May 24, 5:45 PM PDT | Small Craft Advisory | SEW | 33 hr | |
| May 25, 2:38 AM PDT | Gale Warning | SEW | 24 hr | |
| May 25, 12:48 PM PDT | Flash Flood Watch | OTX | Asotin | 10 hr |
| May 26, 12:30 AM PDT | Areal Flood Advisory | OTX | Asotin | 3 hr |
| May 26, 2:17 AM PDT | Small Craft Advisory | SEW | 6 hr | |
| May 26, 2:17 AM PDT | Small Craft Advisory | SEW | 24 hr | |
| May 27, 2:36 AM PDT | Small Craft Advisory | SEW | 22 hr | |
| May 27, 3:09 PM PDT | Gale Watch | SEW | 5 hr | |
| May 27, 6:24 PM PDT | Gale Warning | SEW | 8 hr | |
| May 27, 6:24 PM PDT | Small Craft Advisory | SEW | 3 days | |
| May 27, 8:35 PM PDT | Gale Warning | SEW | 36 hr | |
| May 28, 8:06 PM PDT | Small Craft Advisory | SEW | 30 hr | |
| May 29, 8:53 AM PDT | Gale Warning | SEW | 18 hr | |
| May 29, 8:53 AM PDT | Small Craft Advisory | SEW | 5 hr | |
| May 29, 2:41 PM PDT | Wind Advisory | PDT | Kittitas, Klickitat, Yakima | 6 hr |
| May 30, 2:27 AM PDT | Small Craft Advisory | SEW | 66 hr | |
| May 31, 3:19 AM PDT | Small Craft Advisory | SEW | 15 hr | |
| May 31, 8:50 AM PDT | Gale Watch | SEW | 6 hr | |
| May 31, 2:55 PM PDT | Gale Warning | SEW | 11 hr | |
| May 31, 2:55 PM PDT | Small Craft Advisory | SEW | 18 hr | |
| May 31, 8:36 PM PDT | Small Craft Advisory | SEW | 12 hr | |
| Jun 1, 8:30 AM PDT | Small Craft Advisory | SEW | 15 hr | |
| Jun 2, 2:42 AM PDT | Small Craft Advisory | SEW | 42 hr | |
| Jun 3, 2:45 AM PDT | Small Craft Advisory | SEW | 48 hr | |
| Jun 3, 3:14 PM PDT | Mesoscale Discussion | SPC | Asotin, Columbia, Garfield, Spokane, Walla Walla, Whitman | 2 hr |
| Jun 3, 8:46 PM PDT | Gale Warning | SEW | 3 hr | |
| Jun 5, 2:40 AM PDT | Small Craft Advisory | SEW | 17 hr | |
| Jun 6, 2:41 AM PDT | Small Craft Advisory | SEW | 21 hr | |
| Jun 6, 8:35 AM PDT | Small Craft Advisory for Rough Bar | SEW | 6 hr | |
| Jun 6, 8:35 AM PDT | Small Craft Advisory for Hazardous Seas | SEW | 6 hr | |
| Jun 7, 8:50 PM PDT | Small Craft Advisory | SEW | 18 hr | |
| Jun 9, 1:58 AM PDT | Small Craft Advisory | SEW | 24 hr | |
| Jun 9, 5:19 PM PDT | Special Weather Statement | PQR | Clark | 26 min |
| Jun 10, 2:11 AM PDT | Small Craft Advisory | SEW | 19 hr | |
| Jun 10, 11:53 AM PDT | Special Weather Statement | OTX | Pend Oreille | 52 min |
| Jun 10, 6:48 PM PDT | Special Weather Statement | OTX | Spokane | 27 min |
| Jun 10, 7:17 PM PDT | Special Weather Statement | OTX | Spokane | 28 min |
| Jun 11, 1:59 AM PDT | Freeze Warning | OTX | Ferry, Okanogan, Pend Oreille, Spokane, Stevens | 29 hr |
| Jun 11, 8:16 AM PDT | Small Craft Advisory | SEW | 19 hr | |
| Jun 12, 2:50 AM PDT | Small Craft Advisory | SEW | 29 hr | |
| Jun 12, 2:22 PM PDT | Small Craft Advisory | SEW | 36 hr | |
| Jun 14, 2:28 AM PDT | Small Craft Advisory | SEW | 25 hr | |
| Jun 14, 2:44 PM PDT | Small Craft Advisory | SEW | 57 hr | |
| Jun 16, 2:34 AM PDT | Small Craft Advisory | SEW | 7 hr | |
| Jun 17, 3:21 PM PDT | Gale Watch | SEW | 11 hr | |
| Jun 18, 8:30 AM PDT | Gale Watch | SEW | 7 hr | |
| Jun 18, 3:07 PM PDT | Gale Warning | SEW | 12 hr | |
| Jun 18, 3:07 PM PDT | Small Craft Advisory | SEW | 6 hr | |
| Jun 18, 8:55 PM PDT | Small Craft Advisory | SEW | 11 hr | |
| Jun 19, 2:45 AM PDT | Gale Watch | SEW | 29 hr | |
| Jun 19, 9:23 AM PDT | Small Craft Advisory | SEW | 16 hr | |
| Jun 20, 7:46 AM PDT | Gale Warning | SEW | 25 hr | |
| Jun 20, 7:46 AM PDT | Small Craft Advisory | SEW | 19 hr | |
| Jun 20, 1:57 PM PDT | Areal Flood Advisory | OTX | Ferry, Okanogan | 4 hr |
| Jun 20, 1:58 PM PDT | Special Weather Statement | PQR | Skamania | 32 min |
| Jun 20, 7:05 PM PDT | Special Weather Statement | OTX | Ferry | 40 min |
| Jun 20, 8:14 PM PDT | Special Weather Statement | PQR | Clark | 31 min |
| Jun 20, 9:30 PM PDT | Flood Watch | OTX | Ferry, Pend Oreille, Spokane, Stevens | 28 hr |
| Jun 21, 5:36 AM PDT | Areal Flood Advisory | OTX | Asotin, Garfield | 5 hr |
| Jun 21, 8:31 AM PDT | Gale Warning | SEW | 18 hr | |
| Jun 21, 8:31 AM PDT | Small Craft Advisory | SEW | 5 hr | |
| Jun 21, 8:31 AM PDT | Small Craft Advisory | SEW | 18 hr | |
| Jun 21, 12:57 PM PDT | Special Weather Statement | OTX | Stevens | 48 min |
| Jun 21, 1:15 PM PDT | Severe Thunderstorm Warning | OTX | Ferry | 45 min |
| Jun 21, 1:42 PM PDT | Special Weather Statement | OTX | Ferry | 33 min |
| Jun 21, 1:54 PM PDT | Severe Thunderstorm Warning | OTX | Ferry | 51 min |
| Jun 21, 2:13 PM PDT | Areal Flood Advisory | OTX | Ferry, Okanogan | 3 hr |
| Jun 21, 2:38 PM PDT | Special Weather Statement | OTX | Pend Oreille | 52 min |
| Jun 21, 2:55 PM PDT | Areal Flood Advisory | OTX | Ferry, Okanogan | 3 hr |
| Jun 21, 3:00 PM PDT | Special Weather Statement | OTX | Pend Oreille | 45 min |
| Jun 21, 3:45 PM PDT | Special Weather Statement | OTX | Ferry | 45 min |
| Jun 21, 4:16 PM PDT | Severe Thunderstorm Warning | OTX | Pend Oreille, Stevens | 44 min |
| Jun 21, 4:29 PM PDT | Special Weather Statement | OTX | Lincoln | 46 min |
| Jun 21, 4:46 PM PDT | Special Weather Statement | OTX | Pend Oreille | 44 min |
| Jun 21, 4:51 PM PDT | Special Weather Statement | OTX | Spokane | 39 min |
| Jun 21, 5:27 PM PDT | Special Weather Statement | OTX | Spokane | 48 min |
| Jun 21, 5:56 PM PDT | Areal Flood Advisory | OTX | Spokane | 111 min |
| Jun 21, 6:26 PM PDT | Special Weather Statement | OTX | Spokane | 49 min |
| Jun 21, 7:03 PM PDT | Areal Flood Advisory | OTX | Ferry, Okanogan | 3 hr |
| Jun 22, 2:39 AM PDT | Small Craft Advisory | SEW | 12 hr | |
| Jun 22, 7:53 AM PDT | Wind Advisory | PDT | Kittitas, Klickitat, Yakima | 13 hr |
| Jun 22, 8:49 AM PDT | Gale Warning | SEW | 18 hr | |
| Jun 22, 12:38 PM PDT | Special Weather Statement | OTX | Ferry | 37 min |
| Jun 22, 1:03 PM PDT | Special Weather Statement | OTX | Pend Oreille | 42 min |
| Jun 22, 1:06 PM PDT | Special Weather Statement | OTX | Ferry | 39 min |
| Jun 22, 1:24 PM PDT | Areal Flood Advisory | OTX | Ferry | 111 min |
| Jun 22, 1:28 PM PDT | Severe Thunderstorm Warning | OTX | Ferry, Stevens | 32 min |
| Jun 22, 1:33 PM PDT | Special Weather Statement | OTX | Ferry | 42 min |
| Jun 22, 1:53 PM PDT | Special Weather Statement | OTX | Ferry | 37 min |
| Jun 22, 2:26 PM PDT | Special Weather Statement | OTX | Stevens | 34 min |
| Jun 22, 2:32 PM PDT | Severe Thunderstorm Warning | OTX | Stevens | 28 min |
| Jun 22, 2:34 PM PDT | Special Weather Statement | OTX | Stevens | 41 min |
| Jun 22, 2:43 PM PDT | Areal Flood Advisory | OTX | Ferry, Okanogan | 3 hr |
| Jun 22, 2:53 PM PDT | Special Weather Statement | OTX | Pend Oreille | 52 min |
| Jun 22, 2:55 PM PDT | Special Weather Statement | OTX | 50 min | |
| Jun 22, 3:19 PM PDT | Special Weather Statement | OTX | Ferry | 41 min |
| Jun 22, 3:37 PM PDT | Severe Thunderstorm Warning | OTX | Pend Oreille | 38 min |
| Jun 22, 3:44 PM PDT | Special Weather Statement | OTX | Stevens | 46 min |
| Jun 22, 4:09 PM PDT | Special Weather Statement | OTX | Stevens | 51 min |
| Jun 22, 4:12 PM PDT | Special Weather Statement | OTX | Pend Oreille | 48 min |
| Jun 23, 2:22 AM PDT | Small Craft Advisory | SEW | 46 hr | |
| Jun 23, 2:34 PM PDT | Gale Watch | SEW | 18 hr | |
| Jun 24, 8:49 AM PDT | Gale Warning | SEW | 16 hr | |
| Jun 25, 12:41 AM PDT | Small Craft Advisory | SEW | 26 hr | |
| Jun 25, 2:07 AM PDT | Wind Advisory | PDT | Kittitas, Yakima | 15 hr |
| Jun 25, 2:47 AM PDT | Special Weather Statement | OTX | Okanogan | 88 min |
| Jun 25, 3:01 AM PDT | Special Weather Statement | OTX | Douglas, Grant | 74 min |
| Jun 25, 3:36 AM PDT | Severe Thunderstorm Warning | OTX | Okanogan | 24 min |
| Jun 25, 3:59 AM PDT | Severe Thunderstorm Warning | OTX | Ferry, Okanogan | 31 min |
| Jun 25, 4:44 AM PDT | Red Flag Warning | OTX | 15 hr | |
| Jun 25, 4:55 AM PDT | Special Weather Statement | OTX | Stevens | 35 min |
| Jun 26, 2:19 AM PDT | Small Craft Advisory | SEW | 27 hr | |
| Jun 26, 8:43 PM PDT | Gale Watch | SEW | 6 hr | |
| Jun 27, 2:38 AM PDT | Gale Warning | SEW | 24 hr | |
| Jun 27, 2:38 AM PDT | Small Craft Advisory | SEW | 48 hr | |
| Jun 29, 2:42 AM PDT | Small Craft Advisory | SEW | 18 hr | |
| Jun 30, 2:52 AM PDT | Small Craft Advisory | SEW | 71 hr | |
| Jun 30, 8:41 AM PDT | Gale Watch | SEW | 19 hr | |
| Jul 1, 3:35 AM PDT | Gale Warning | SEW | 23 hr | |
| Jul 1, 3:35 AM PDT | Small Craft Advisory | SEW | 42 hr | |
| Jul 1, 7:06 PM PDT | Red Flag Warning | PDT | 28 hr | |
| Jul 2, 4:45 AM PDT | Wind Advisory | PDT | Kittitas, Yakima | 15 hr |
| Jul 2, 2:14 PM PDT | Fire Weather Watch | PDT | 20 hr | |
| Jul 3, 10:42 AM PDT | Red Flag Warning | PDT | 35 hr | |
| Jul 3, 1:42 PM PDT | Red Flag Warning | PQR | 30 hr | |
| Jul 4, 2:53 PM PDT | Small Craft Advisory | SEW | 35 hr | |
| Jul 5, 2:41 PM PDT | Red Flag Warning | OTX | 35 hr | |
| Jul 6, 2:31 AM PDT | Small Craft Advisory | SEW | 21 hr | |
| Jul 6, 4:00 PM PDT | Special Weather Statement | SEW | Pierce | 45 min |
| Jul 6, 9:33 PM PDT | Special Weather Statement | OTX | Spokane | 42 min |
| Jul 8, 2:24 AM PDT | Small Craft Advisory | SEW | 35 hr | |
| Jul 8, 2:53 PM PDT | Gale Watch | SEW | 11 hr | |
| Jul 9, 2:15 AM PDT | Small Craft Advisory | SEW | 48 hr | |
| Jul 9, 8:24 AM PDT | Gale Warning | SEW | 14 hr | |
| Jul 9, 2:26 PM PDT | Red Flag Warning | OTX | 14 hr | |
| Jul 10, 2:12 AM PDT | Small Craft Advisory | SEW | 25 hr | |
| Jul 11, 2:44 AM PDT | Small Craft Advisory | SEW | 3 days | |
| Jul 11, 2:15 PM PDT | Fire Weather Watch | PDT | 24 hr | |
| Jul 11, 2:42 PM PDT | Fire Weather Watch | OTX | 24 hr | |
| Jul 12, 2:39 AM PDT | Small Craft Advisory | SEW | 48 hr | |
| Jul 12, 2:34 PM PDT | Fire Weather Watch | OTX | 25 hr | |
| Jul 12, 2:34 PM PDT | Red Flag Warning | OTX | 32 hr | |
| Jul 12, 2:39 PM PDT | Red Flag Warning | PDT | 32 hr | |
| Jul 12, 2:40 PM PDT | Heat Advisory | PDT | Benton, Columbia, Franklin, Klickitat, Walla Walla, Yakima | 31 hr |
| Jul 12, 2:43 PM PDT | Small Craft Advisory for Rough Bar | SEW | 6 hr | |
| Jul 13, 2:41 AM PDT | Small Craft Advisory | SEW | 24 hr | |
| Jul 13, 7:20 AM PDT | Small Craft Advisory for Hazardous Seas | SEW | 7 hr | |
| Jul 13, 3:14 PM PDT | Red Flag Warning | OTX | 29 hr | |
| Jul 14, 6:25 PM PDT | Heat Advisory | PQR | 50 hr | |
| Jul 15, 2:30 AM PDT | Small Craft Advisory | SEW | 34 hr | |
| Jul 15, 8:44 AM PDT | Heat Advisory | PDT | Benton, Columbia, Franklin, Kittitas, Klickitat, Walla Walla and 1 more | 60 hr |
| Jul 15, 2:22 PM PDT | Heat Advisory | OTX | Adams, Chelan, Douglas, Grant, Lincoln, Okanogan | 54 hr |
| Jul 16, 2:13 PM PDT | Red Flag Warning | PDT | 54 hr | |
| Jul 16, 2:25 PM PDT | Red Flag Warning | OTX | 56 hr | |
| Jul 16, 2:32 PM PDT | Gale Watch | SEW | 12 hr | |
| Jul 16, 8:19 PM PDT | Small Craft Advisory | SEW | 4 hr | |
| Jul 17, 2:25 AM PDT | Gale Warning | SEW | 24 hr | |
| Jul 17, 2:25 AM PDT | Small Craft Advisory | SEW | 5 days | |
| Jul 17, 2:13 PM PDT | Gale Watch | SEW | 12 hr | |
| Jul 18, 2:35 AM PDT | Gale Warning | SEW | 24 hr | |
| Jul 18, 2:35 AM PDT | Small Craft Advisory | SEW | 29 hr | |
| Jul 18, 2:07 PM PDT | Red Flag Warning | PDT | 31 hr | |
| Jul 18, 2:15 PM PDT | Red Flag Warning | OTX | 31 hr | |
| Jul 18, 2:15 PM PDT | Red Flag Warning | OTX | 55 hr | |
| Jul 19, 2:55 AM PDT | Small Craft Advisory | SEW | 6 hr | |
| Jul 19, 3:11 AM PDT | Small Craft Advisory | SEW | 5 hr | |
| Jul 19, 8:52 AM PDT | Gale Warning | SEW | 16 hr | |
| Jul 20, 3:06 AM PDT | Small Craft Advisory | SEW | 23 hr | |
| Jul 21, 8:39 AM PDT | Small Craft Advisory | SEW | 15 hr | |
| Jul 21, 1:33 PM PDT | Excessive Heat Watch | PQR | 13 hr | |
| Jul 22, 2:43 AM PDT | Heat Advisory | PQR | 5 days | |
| Jul 22, 8:41 AM PDT | Small Craft Advisory | SEW | 15 hr | |
| Jul 22, 8:08 PM PDT | Heat Advisory | SEW | 25 hr | |
| Jul 23, 8:38 AM PDT | Small Craft Advisory | SEW | 21 hr | |
| Jul 24, 8:52 AM PDT | Small Craft Advisory | SEW | 21 hr | |
| Jul 25, 8:35 AM PDT | Small Craft Advisory | SEW | 20 hr | |
| Jul 26, 8:50 AM PDT | Small Craft Advisory | SEW | 21 hr | |
| Jul 27, 3:38 AM PDT | Excessive Heat Watch | PQR | 4 days | |
| Jul 27, 8:21 AM PDT | Small Craft Advisory | SEW | 22 hr | |
| Jul 28, 2:00 AM PDT | Excessive Heat Watch | PDT | Benton, Columbia, Franklin, Kittitas, Klickitat, Walla Walla and 1 more | 37 hr |
| Jul 28, 11:59 AM PDT | Excessive Heat Watch | OTX | Adams, Asotin, Chelan, Douglas, Ferry, Garfield and 7 more | 26 hr |
| Jul 28, 2:03 PM PDT | Heat Advisory | PQR | 53 hr | |
| Jul 28, 2:32 PM PDT | Small Craft Advisory | SEW | 15 hr | |
| Jul 28, 2:38 PM PDT | Red Flag Warning | SEW | King, Lewis, Pierce, Skagit, Skamania, Snohomish and 1 more | 56 hr |
| Jul 29, 2:01 PM PDT | Excessive Heat Warning | OTX | Adams, Asotin, Chelan, Douglas, Garfield, Grant and 4 more | 54 hr |
| Jul 29, 2:01 PM PDT | Heat Advisory | OTX | Ferry, Okanogan, Pend Oreille, Spokane, Stevens | 54 hr |
| Jul 29, 2:14 PM PDT | Small Craft Advisory | SEW | 33 hr | |
| Jul 29, 2:47 PM PDT | Excessive Heat Warning | PDT | Benton, Columbia, Franklin, Kittitas, Klickitat, Walla Walla and 1 more | 55 hr |
| Jul 29, 2:47 PM PDT | Heat Advisory | PDT | Columbia, Walla Walla | 55 hr |
| Jul 29, 8:33 PM PDT | Gale Watch | SEW | 19 hr | |
| Jul 30, 2:31 AM PDT | Small Craft Advisory | SEW | 21 hr | |
| Jul 30, 9:34 AM PDT | Gale Warning | SEW | 17 hr | |
| Jul 30, 2:46 PM PDT | Fire Weather Watch | PDT | 18 hr | |
| Jul 30, 2:46 PM PDT | Red Flag Warning | PDT | 3 days | |
| Jul 30, 2:50 PM PDT | Red Flag Warning | OTX | 30 hr | |
| Jul 31, 2:32 AM PDT | Gale Watch | SEW | 12 hr | |
| Jul 31, 2:32 AM PDT | Small Craft Advisory | SEW | 12 hr | |
| Jul 31, 6:14 AM PDT | Red Flag Warning | OTX | 39 hr | |
| Jul 31, 12:39 PM PDT | Fire Weather Watch | OTX | 24 hr | |
| Jul 31, 2:45 PM PDT | Gale Warning | SEW | 12 hr | |
| Jul 31, 2:45 PM PDT | Small Craft Advisory | SEW | 12 hr | |
| Aug 1, 2:31 AM PDT | Gale Watch | SEW | 6 hr | |
| Aug 1, 2:31 AM PDT | Small Craft Advisory | SEW | 18 hr | |
| Aug 1, 12:26 PM PDT | Red Flag Warning | OTX | 33 hr | |
| Aug 1, 8:39 PM PDT | Gale Warning | SEW | 6 hr | |
| Aug 2, 2:39 AM PDT | Small Craft Advisory | SEW | 6 hr | |
| Aug 2, 8:39 AM PDT | Small Craft Advisory | SEW | 24 hr | |
| Aug 3, 8:40 AM PDT | Small Craft Advisory | SEW | 22 hr | |
| Aug 4, 8:43 AM PDT | Small Craft Advisory | SEW | 22 hr | |
| Aug 4, 8:46 AM PDT | Red Flag Warning | OTX | 12 hr | |
| Aug 4, 5:04 PM PDT | Special Weather Statement | PQR | Skamania | 26 min |
| Aug 4, 5:34 PM PDT | Special Weather Statement | PQR | Skamania | 26 min |
| Aug 5, 8:41 AM PDT | Small Craft Advisory | SEW | 22 hr | |
| Aug 5, 11:49 AM PDT | Excessive Heat Watch | PDT | Benton, Columbia, Franklin, Kittitas, Klickitat, Walla Walla and 1 more | 51 hr |
| Aug 6, 1:53 AM PDT | Excessive Heat Watch | OTX | Adams, Asotin, Chelan, Douglas, Ferry, Garfield and 7 more | 37 hr |
| Aug 6, 8:46 AM PDT | Small Craft Advisory | SEW | 24 hr | |
| Aug 6, 1:47 PM PDT | Excessive Heat Warning | PQR | 3 days | |
| Aug 6, 1:47 PM PDT | Heat Advisory | PQR | 3 days | |
| Aug 6, 2:57 PM PDT | Red Flag Warning | SEW | King, Lewis, Pierce, Skagit, Skamania, Snohomish and 1 more | 3 days |
| Aug 7, 8:31 AM PDT | Small Craft Advisory | SEW | 18 hr | |
| Aug 7, 2:26 PM PDT | Excessive Heat Warning | OTX | Adams, Asotin, Chelan, Douglas, Ferry, Garfield and 7 more | 3 days |
| Aug 7, 2:26 PM PDT | Heat Advisory | OTX | 3 days | |
| Aug 7, 2:45 PM PDT | Fire Weather Watch | OTX | 22 hr | |
| Aug 7, 2:49 PM PDT | Excessive Heat Warning | PDT | Benton, Columbia, Franklin, Kittitas, Klickitat, Walla Walla and 1 more | 3 days |
| Aug 7, 2:50 PM PDT | Fire Weather Watch | PDT | 24 hr | |
| Aug 7, 2:50 PM PDT | Fire Weather Watch | PDT | 47 hr | |
| Aug 7, 3:28 PM PDT | Fire Weather Watch | SEW | 24 hr | |
| Aug 8, 2:36 AM PDT | Small Craft Advisory | SEW | 48 hr | |
| Aug 8, 12:48 PM PDT | Red Flag Warning | OTX | 3 days | |
| Aug 8, 2:25 PM PDT | Red Flag Warning | PDT | 32 hr | |
| Aug 9, 2:10 PM PDT | Heat Advisory | PDT | Columbia, Klickitat, Walla Walla, Yakima | 28 hr |
| Aug 9, 2:15 PM PDT | Red Flag Warning | PDT | 54 hr | |
| Aug 9, 3:00 PM PDT | Gale Watch | SEW | 12 hr | |
| Aug 10, 2:31 AM PDT | Gale Warning | SEW | 23 hr | |
| Aug 10, 9:03 AM PDT | Small Craft Advisory | SEW | 18 hr | |
| Aug 11, 2:41 AM PDT | Small Craft Advisory | SEW | 3 hr | |
| Aug 11, 2:44 PM PDT | Special Weather Statement | SEW | Island | 31 min |
| Aug 12, 2:01 PM PDT | Fire Weather Watch | PQR | 18 hr | |
| Aug 13, 2:45 AM PDT | Small Craft Advisory | SEW | 20 hr | |
| Aug 15, 2:43 AM PDT | Small Craft Advisory | SEW | 71 hr | |
| Aug 15, 2:42 PM PDT | Fire Weather Watch | PDT | 18 hr | |
| Aug 15, 2:59 PM PDT | Fire Weather Watch | OTX | 18 hr | |
| Aug 16, 2:40 AM PDT | Gale Watch | SEW | 6 hr | |
| Aug 16, 8:19 AM PDT | Gale Warning | SEW | 21 hr | |
| Aug 16, 8:27 AM PDT | Red Flag Warning | PDT | 36 hr | |
| Aug 16, 8:57 AM PDT | Red Flag Warning | OTX | 36 hr | |
| Aug 16, 2:52 PM PDT | Fire Weather Watch | OTX | 13 hr | |
| Aug 19, 3:15 AM PDT | Fire Weather Watch | OTX | 9 hr | |
| Aug 19, 12:36 PM PDT | Red Flag Warning | OTX | 29 hr | |
| Aug 19, 1:36 PM PDT | Red Flag Warning | PDT | 31 hr | |
| Aug 19, 1:37 PM PDT | Red Flag Warning | SEW | Clallam, Grays Harbor, Island, Jefferson, King, San Juan and 3 more | 30 hr |
| Aug 20, 2:42 AM PDT | Small Craft Advisory | SEW | 12 hr | |
| Aug 21, 2:48 PM PDT | Gale Watch | SEW | 12 hr | |
| Aug 22, 2:58 AM PDT | Gale Warning | SEW | 26 hr | |
| Aug 22, 2:58 AM PDT | Small Craft Advisory | SEW | 62 hr | |
| Aug 22, 6:32 AM PDT | Fire Weather Watch | OTX | 5 hr | |
| Aug 22, 11:42 AM PDT | Red Flag Warning | OTX | 32 hr | |
| Aug 22, 2:04 PM PDT | Fire Weather Watch | PDT | 18 hr | |
| Aug 23, 8:33 AM PDT | Red Flag Warning | PDT | 11 hr | |
| Aug 24, 3:22 PM PDT | Small Craft Advisory | SEW | 11 hr | |
| Aug 25, 2:44 AM PDT | Small Craft Advisory | SEW | 17 hr | |
| Aug 25, 8:13 PM PDT | Small Craft Advisory | SEW | 34 hr | |
| Aug 28, 2:21 AM PDT | Small Craft Advisory | SEW | 24 hr | |
| Aug 29, 2:10 AM PDT | Small Craft Advisory | SEW | 12 hr | |
| Aug 29, 2:23 PM PDT | Gale Warning | SEW | 11 hr | |
| Aug 29, 8:23 PM PDT | Small Craft Advisory | SEW | 5 hr | |
| Aug 30, 1:39 AM PDT | Small Craft Advisory | SEW | 55 hr | |
| Aug 30, 8:03 AM PDT | Special Marine Warning | SEW | 27 min | |
| Aug 31, 2:05 AM PDT | Small Craft Advisory | SEW | 24 hr | |
| Sep 2, 2:34 AM PDT | Small Craft Advisory | SEW | 30 hr | |
| Sep 2, 7:20 PM PDT | Gale Warning | SEW | 7 hr | |
| Sep 5, 3:10 PM PDT | Gale Watch | SEW | 18 hr | |
| Sep 5, 3:10 PM PDT | Small Craft Advisory | SEW | 18 hr | |
| Sep 6, 8:50 AM PDT | Gale Warning | SEW | 18 hr | |
| Sep 6, 8:50 AM PDT | Small Craft Advisory | SEW | 18 hr | |
| Sep 7, 3:04 AM PDT | Small Craft Advisory | SEW | 5 hr | |
| Sep 7, 3:04 AM PDT | Small Craft Advisory | SEW | 18 hr | |
| Sep 8, 12:28 AM PDT | Special Weather Statement | OTX | Pend Oreille, Stevens | 62 min |
| Sep 8, 1:08 AM PDT | Special Weather Statement | OTX | Asotin | 52 min |
| Sep 8, 1:15 AM PDT | Special Weather Statement | OTX | Pend Oreille | 60 min |
| Sep 8, 2:43 AM PDT | Small Craft Advisory | SEW | 42 hr | |
| Sep 9, 2:43 AM PDT | Gale Warning | SEW | 12 hr | |
| Sep 10, 3:01 AM PDT | Small Craft Advisory for Rough Bar | SEW | 10 hr | |
| Sep 10, 2:34 PM PDT | Small Craft Advisory | SEW | 6 hr | |
| Sep 11, 10:40 AM PDT | Areal Flood Advisory | PQR | Wahkiakum | 3 hr |
| Sep 11, 3:27 PM PDT | Areal Flood Advisory | SEW | Whatcom | 3 hr |
| Sep 11, 3:42 PM PDT | Areal Flood Advisory | SEW | Snohomish | 3 hr |
| Sep 15, 2:54 PM PDT | Small Craft Advisory | SEW | 12 hr | |
| Sep 16, 2:49 AM PDT | Small Craft Advisory | SEW | 23 hr | |
| Sep 17, 8:33 AM PDT | Small Craft Advisory | SEW | 22 hr | |
| Sep 19, 8:41 AM PDT | Small Craft Advisory | SEW | 22 hr | |
| Sep 20, 2:50 AM PDT | Small Craft Advisory | SEW | 3 days | |
| Sep 21, 8:58 AM PDT | Small Craft Advisory | SEW | 38 hr | |
| Sep 22, 4:58 PM PDT | Gale Warning | SEW | 6 hr | |
| Sep 23, 8:51 AM PDT | Small Craft Advisory | SEW | 10 hr | |
| Sep 28, 2:22 PM PDT | Small Craft Advisory | SEW | 23 hr | |
| Sep 29, 2:44 AM PDT | Small Craft Advisory | SEW | 54 hr | |
| Sep 30, 8:32 AM PDT | Small Craft Advisory | SEW | 24 hr | |
| Oct 1, 2:22 PM PDT | Wind Advisory | PDT | Benton, Franklin, Kittitas, Klickitat, Walla Walla, Yakima | 31 hr |
| Oct 2, 3:00 AM PDT | Small Craft Advisory | SEW | 6 hr | |
| Oct 2, 8:53 AM PDT | Gale Warning | SEW | 5 hr | |
| Oct 2, 8:53 AM PDT | Small Craft Advisory | SEW | 12 hr | |
| Oct 2, 11:17 AM PDT | Blowing Dust Advisory | OTX | Adams, Douglas, Grant, Lincoln, Okanogan, Spokane and 1 more | 10 hr |
| Oct 2, 11:45 AM PDT | Blowing Dust Advisory | PDT | Benton, Columbia, Franklin, Klickitat, Walla Walla | 9 hr |
| Oct 2, 5:32 PM PDT | Wind Advisory | OTX | Douglas, Okanogan | 3 hr |
| Oct 2, 6:10 PM PDT | Special Weather Statement | OTX | Pend Oreille | 50 min |
| Oct 3, 8:40 AM PDT | Small Craft Advisory | SEW | 6 hr | |
| Oct 4, 2:45 AM PDT | Gale Watch | SEW | 12 hr | |
| Oct 4, 2:32 PM PDT | Freeze Warning | OTX | Adams, Asotin, Garfield, Grant | 18 hr |
| Oct 4, 2:40 PM PDT | Gale Warning | SEW | 31 hr | |
| Oct 4, 2:40 PM PDT | Small Craft Advisory | SEW | 44 hr | |
| Oct 5, 7:53 AM PDT | Winter Weather Advisory | SEW | 16 hr | |
| Oct 6, 2:40 PM PDT | Small Craft Advisory | SEW | 29 hr | |
| Oct 8, 2:40 PM PDT | Small Craft Advisory | SEW | 30 hr | |
| Oct 9, 8:14 AM PDT | Flash Flood Watch | PDT | Columbia, Walla Walla | 5 hr |
| Oct 10, 1:32 PM PDT | Freeze Warning | OTX | Adams, Asotin, Douglas, Garfield, Grant, Lincoln and 3 more | 19 hr |
| Oct 10, 1:53 PM PDT | Freeze Warning | PDT | Benton, Columbia, Franklin, Kittitas, Klickitat, Walla Walla and 1 more | 18 hr |
| Oct 12, 2:29 AM PDT | Small Craft Advisory | SEW | 40 hr | |
| Oct 13, 2:03 AM PDT | Wind Advisory | OTX | Adams, Douglas, Grant, Okanogan | 18 hr |
| Oct 13, 2:42 AM PDT | Small Craft Advisory | SEW | 18 hr | |
| Oct 13, 3:52 AM PDT | Freeze Warning | PDT | Benton, Columbia, Franklin, Kittitas, Klickitat, Walla Walla and 1 more | 29 hr |
| Oct 13, 2:50 PM PDT | Frost Advisory | OTX | Asotin, Chelan, Douglas, Garfield | 41 hr |
| Oct 14, 1:37 PM PDT | Freeze Warning | PDT | Benton, Columbia, Franklin, Kittitas, Klickitat, Walla Walla and 1 more | 19 hr |
| Oct 14, 2:10 PM PDT | Freeze Warning | PQR | 19 hr | |
| Oct 15, 2:40 AM PDT | Small Craft Advisory | SEW | 33 hr | |
| Oct 17, 8:09 AM PDT | Small Craft Advisory | SEW | 6 hr | |
| Oct 18, 9:14 AM PDT | Air Stagnation Advisory | OTX | Adams, Chelan, Douglas, Ferry, Grant, Lincoln and 4 more | 5 days |
| Oct 18, 9:32 AM PDT | Air Stagnation Advisory | PDT | Benton, Columbia, Franklin, Kittitas, Klickitat, Walla Walla and 1 more | 5 days |
| Oct 19, 3:26 AM PDT | Dense Fog Advisory | PQR | 7 hr | |
| Oct 19, 8:29 AM PDT | Small Craft Advisory | SEW | 18 hr | |
| Oct 21, 6:50 AM PDT | Dense Fog Advisory | PQR | 3 hr | |
| Oct 21, 7:48 AM PDT | Dense Fog Advisory | SEW | 3 hr | |
| Oct 22, 4:08 AM PDT | Dense Fog Advisory | SEW | 7 hr | |
| Oct 22, 5:20 AM PDT | Dense Fog Advisory | PQR | 6 hr | |
| Oct 22, 8:45 PM PDT | Small Craft Advisory | SEW | 26 hr | |
| Oct 23, 1:40 AM PDT | Dense Fog Advisory | SEW | 9 hr | |
| Oct 23, 5:26 AM PDT | Dense Fog Advisory | PQR | 5 hr | |
| Oct 24, 2:51 AM PDT | Small Craft Advisory | SEW | 66 hr | |
| Oct 24, 8:20 AM PDT | Small Craft Advisory for Rough Bar | SEW | 3 days | |
| Oct 25, 8:29 AM PDT | Small Craft Advisory for Hazardous Seas | SEW | 6 hr | |
| Oct 25, 9:17 PM PDT | Small Craft Advisory | SEW | 24 hr | |
| Oct 26, 2:52 AM PDT | Small Craft Advisory for Hazardous Seas | SEW | 23 hr | |
| Oct 27, 2:12 AM PDT | Small Craft Advisory | SEW | 41 hr | |
| Oct 27, 9:12 PM PDT | Small Craft Advisory for Hazardous Seas | SEW | 53 hr | |
| Oct 28, 2:19 AM PDT | Small Craft Advisory for Rough Bar | SEW | 46 hr | |
| Oct 30, 2:34 AM PDT | Gale Watch | SEW | 6 hr | |
| Oct 30, 2:34 AM PDT | Gale Warning | SEW | 29 hr | |
| Oct 30, 2:34 AM PDT | Small Craft Advisory for Rough Bar | SEW | 8 hr | |
| Oct 30, 2:34 AM PDT | Small Craft Advisory | SEW | 14 hr | |
| Oct 30, 3:01 AM PDT | Dense Fog Advisory | PQR | 7 hr | |
| Oct 30, 8:10 AM PDT | Dense Fog Advisory | OTX | Adams, Douglas, Grant, Lincoln, Okanogan | |
| Oct 30, 9:00 AM PDT | Small Craft Advisory | SEW | 29 hr | |
| Oct 31, 5:19 PM PDT | Small Craft Advisory | SEW | 6 hr | |
| Nov 1, 2:36 AM PDT | Gale Watch | SEW | 12 hr | |
| Nov 1, 2:36 AM PDT | Gale Warning | SEW | 36 hr | |
| Nov 1, 2:36 AM PDT | Small Craft Advisory | SEW | 36 hr | |
| Nov 1, 1:52 PM PDT | Wind Advisory | PDT | Benton, Columbia, Franklin, Kittitas, Klickitat, Walla Walla and 1 more | 29 hr |
| Nov 1, 1:57 PM PDT | Flood Watch | SEW | King, Skagit, Snohomish, Whatcom | 29 hr |
| Nov 1, 2:22 PM PDT | Wind Advisory | OTX | Adams, Asotin, Chelan, Douglas, Garfield, Grant and 4 more | 27 hr |
| Nov 1, 8:37 PM PDT | Small Craft Advisory for Rough Bar | SEW | 18 hr | |
| Nov 1, 8:37 PM PDT | Small Craft Advisory | SEW | 30 hr | |
| Nov 1, 11:20 PM PDT | Wind Advisory | SEW | 6 hr | |
| Nov 2, 5:02 AM PDT | Wind Advisory | SEW | 9 hr | |
| Nov 2, 6:39 AM PDT | River Flood Warning | SEW | Whatcom | 5 hr |
| Nov 2, 7:29 AM PDT | River Flood Warning | SEW | Whatcom | 19 hr |
| Nov 2, 8:01 AM PDT | River Flood Warning | SEW | King | 12 hr |
| Nov 2, 9:01 AM PDT | River Flood Warning | SEW | Snohomish | 16 hr |
| Nov 2, 9:14 AM PDT | River Flood Warning | SEW | Snohomish | 16 hr |
| Nov 2, 9:16 AM PDT | Small Craft Advisory for Hazardous Seas | SEW | 6 hr | |
| Nov 2, 10:47 AM PDT | River Flood Warning | SEW | Mason | 3 hr |
| Nov 2, 9:02 PM PDT | Small Craft Advisory | SEW | 4 days | |
| Nov 3, 3:22 AM PDT | Wind Advisory | PDT | Kittitas, Klickitat, Yakima | 41 hr |
| Nov 3, 3:41 AM PDT | Gale Watch | SEW | 12 hr | |
| Nov 3, 4:00 AM PDT | Flood Watch | SEW | King, Snohomish, Whatcom | 49 hr |
| Nov 3, 4:00 AM PDT | Wind Advisory | SEW | San Juan | 25 hr |
| Nov 3, 3:51 PM PDT | Gale Warning | SEW | 23 hr | |
| Nov 3, 3:51 PM PDT | Small Craft Advisory for Rough Bar | SEW | 24 hr | |
| Nov 4, 3:22 AM PST | Gale Warning | SEW | 98 min | |
| Nov 4, 4:59 AM PST | River Flood Warning | SEW | Snohomish | 9 hr |
| Nov 4, 5:04 AM PST | River Flood Warning | SEW | King | 22 hr |
| Nov 4, 5:49 AM PST | River Flood Warning | SEW | King | 14 hr |
| Nov 4, 6:45 AM PST | River Flood Warning | SEW | Mason | 17 hr |
| Nov 4, 6:45 AM PST | River Flood Warning | SEW | Snohomish | 14 hr |
| Nov 4, 8:50 AM PST | Small Craft Advisory for Hazardous Seas | SEW | 56 hr | |
| Nov 4, 8:31 PM PST | Small Craft Advisory for Rough Bar | SEW | 9 hr | |
| Nov 4, 8:31 PM PST | Small Craft Advisory for Hazardous Seas | SEW | 44 hr | |
| Nov 5, 8:40 AM PST | Small Craft Advisory for Rough Bar | SEW | 33 hr | |
| Nov 5, 3:03 PM PST | Small Craft Advisory for Hazardous Seas | SEW | 26 hr | |
| Nov 7, 3:15 AM PST | Freeze Warning | PDT | Klickitat | 30 hr |
| Nov 7, 3:55 AM PST | Dense Fog Advisory | OTX | Adams, Douglas, Grant, Lincoln, Okanogan, Spokane | 7 hr |
| Nov 7, 9:06 AM PST | Air Stagnation Advisory | PDT | Yakima | 9 days |
| Nov 8, 12:55 PM PST | Small Craft Advisory | SEW | 38 hr | |
| Nov 11, 2:29 AM PST | Small Craft Advisory | SEW | 3 days | |
| Nov 11, 6:10 AM PST | Wind Advisory | PQR | 36 hr | |
| Nov 12, 3:21 AM PST | Wind Advisory | SEW | 9 hr | |
| Nov 12, 5:06 AM PST | Dense Fog Advisory | OTX | Lincoln, Spokane | 5 hr |
| Nov 13, 3:48 AM PST | Dense Fog Advisory | PDT | Columbia, Walla Walla, Yakima | 8 hr |
| Nov 14, 2:44 AM PST | Small Craft Advisory | SEW | 7 hr | |
| Nov 14, 5:28 AM PST | Winter Weather Advisory | PQR | 5 hr | |
| Nov 14, 2:08 PM PST | Small Craft Advisory | SEW | 38 hr | |
| Nov 14, 2:08 PM PST | Small Craft Advisory for Hazardous Seas | SEW | 32 hr | |
| Nov 15, 2:29 PM PST | Small Craft Advisory for Rough Bar | SEW | 10 hr | |
| Nov 16, 2:41 AM PST | Small Craft Advisory | SEW | 18 hr | |
| Nov 16, 10:13 AM PST | Air Stagnation Advisory | OTX | Adams, Asotin, Chelan, Douglas, Ferry, Garfield and 7 more | 6 days |
| Nov 16, 1:43 PM PST | Air Stagnation Advisory | PDT | Benton, Columbia, Franklin, Kittitas, Klickitat, Walla Walla and 1 more | 6 days |
| Nov 16, 10:03 PM PST | Small Craft Advisory | SEW | 22 hr | |
| Nov 18, 8:01 AM PST | Dense Fog Advisory | PDT | Benton, Columbia, Franklin, Klickitat, Walla Walla | 4 hr |
| Nov 18, 12:13 PM PST | Dense Fog Advisory | PDT | Columbia, Walla Walla | 4 hr |
| Nov 18, 6:59 PM PST | Dense Fog Advisory | PDT | Benton, Columbia, Franklin, Klickitat, Walla Walla | 17 hr |
| Nov 20, 2:47 AM PST | Small Craft Advisory | SEW | 42 hr | |
| Nov 20, 3:13 AM PST | Dense Fog Advisory | SEW | 9 hr | |
| Nov 20, 5:09 AM PST | Dense Fog Advisory | PDT | Benton, Columbia, Franklin, Klickitat, Walla Walla | 7 hr |
| Nov 20, 2:54 PM PST | Gale Watch | SEW | 23 hr | |
| Nov 20, 2:54 PM PST | Gale Warning | SEW | 23 hr | |
| Nov 20, 4:32 PM PST | Dense Fog Advisory | PDT | Columbia, Walla Walla | 20 hr |
| Nov 21, 3:21 AM PST | Small Craft Advisory for Rough Bar | SEW | 14 hr | |
| Nov 21, 9:23 AM PST | Winter Storm Watch | SEW | 18 hr | |
| Nov 21, 2:07 PM PST | Gale Warning | SEW | 24 hr | |
| Nov 21, 2:07 PM PST | Small Craft Advisory for Rough Bar | SEW | 3 days | |
| Nov 21, 2:07 PM PST | Small Craft Advisory | SEW | 58 hr | |
| Nov 22, 3:44 AM PST | Winter Storm Warning | SEW | 48 hr | |
| Nov 22, 4:01 AM PST | Winter Weather Advisory | PQR | 35 hr | |
| Nov 22, 2:27 PM PST | Winter Weather Advisory | OTX | Asotin, Garfield, Spokane, Whitman | 44 hr |
| Nov 23, 2:27 AM PST | Small Craft Advisory | SEW | 20 hr | |
| Nov 23, 8:11 AM PST | Small Craft Advisory for Hazardous Seas | SEW | 10 hr | |
| Nov 23, 8:27 AM PST | Winter Weather Advisory | PDT | Columbia, Walla Walla | 23 hr |
| Nov 24, 8:29 AM PST | Small Craft Advisory | SEW | 4 days | |
| Nov 24, 2:52 PM PST | Gale Watch | SEW | 18 hr | |
| Nov 24, 5:22 PM PST | Dense Fog Advisory | PQR | 17 hr | |
| Nov 25, 2:43 AM PST | Gale Warning | SEW | 49 hr | |
| Nov 25, 3:08 AM PST | Flood Watch | SEW | Clallam, Grays Harbor, Jefferson, Mason, Skagit, Snohomish and 1 more | 3 days |
| Nov 25, 6:28 AM PST | Dense Fog Advisory | OTX | Lincoln, Spokane | 6 hr |
| Nov 25, 9:03 AM PST | Small Craft Advisory for Rough Bar | SEW | 4 days | |
| Nov 25, 9:42 AM PST | Winter Weather Advisory | OTX | Douglas, Ferry, Grant, Okanogan | 48 hr |
| Nov 25, 9:42 AM PST | Winter Weather Advisory | SEW | 26 hr | |
| Nov 25, 10:37 AM PST | High Wind Watch | SEW | San Juan | 3 hr |
| Nov 25, 1:38 PM PST | High Wind Warning | SEW | San Juan | 37 hr |
| Nov 25, 1:52 PM PST | High Wind Watch | PQR | 25 hr | |
| Nov 25, 7:02 PM PST | Dense Fog Advisory | OTX | Lincoln, Pend Oreille, Spokane, Stevens | 10 hr |
| Nov 26, 8:50 AM PST | Small Craft Advisory | SEW | 18 hr | |
| Nov 26, 9:46 AM PST | River Flood Warning | SEW | Mason | 64 hr |
| Nov 26, 9:46 AM PST | River Flood Warning | SEW | Whatcom | 36 hr |
| Nov 26, 2:02 PM PST | Coastal Flood Advisory | SEW | San Juan | 20 hr |
| Nov 26, 2:49 PM PST | High Wind Warning | PQR | 12 hr | |
| Nov 26, 10:03 PM PST | River Flood Warning | SEW | Whatcom | 32 hr |
| Nov 26, 10:03 PM PST | River Flood Warning | SEW | Skagit | 14 hr |
| Nov 27, 3:06 AM PST | Small Craft Advisory for Hazardous Seas | SEW | 59 hr | |
| Nov 27, 6:10 AM PST | River Flood Warning | SEW | Grays Harbor, Mason | 18 days |
| Nov 27, 6:49 AM PST | River Flood Warning | SEW | Clallam | 13 hr |
| Nov 27, 8:49 AM PST | Small Craft Advisory for Hazardous Seas | SEW | 53 hr | |
| Nov 27, 4:13 PM PST | Air Stagnation Advisory | PDT | Yakima | 68 hr |
| Nov 28, 3:23 AM PST | River Flood Warning | SEW | Whatcom | 3 hr |
| Nov 29, 2:34 PM PST | Winter Weather Advisory | PQR | 49 hr | |
| Nov 30, 1:18 AM PST | Dense Fog Advisory | OTX | Adams, Douglas, Grant, Lincoln, Okanogan, Spokane and 1 more | 7 hr |
| Nov 30, 9:05 AM PST | Small Craft Advisory | SEW | 41 hr | |
| Dec 1, 8:20 PM PST | Small Craft Advisory for Rough Bar | SEW | 18 hr | |
| Dec 1, 8:20 PM PST | Small Craft Advisory for Hazardous Seas | SEW | 16 hr | |
| Dec 2, 8:23 AM PST | Small Craft Advisory | SEW | 6 hr | |
| Dec 3, 2:28 AM PST | Small Craft Advisory | SEW | 7 days | |
| Dec 4, 1:52 AM PST | Dense Fog Advisory | OTX | Lincoln, Spokane | 7 hr |
| Dec 5, 10:06 PM PST | Dense Fog Advisory | OTX | Adams, Douglas, Grant, Lincoln, Okanogan, Spokane and 1 more | 8 hr |
| Dec 6, 8:05 AM PST | Small Craft Advisory | SEW | 16 hr | |
| Dec 7, 9:22 AM PST | Gale Watch | SEW | 25 hr | |
| Dec 7, 3:11 PM PST | Winter Weather Advisory | PQR | 13 hr | |
| Dec 8, 3:08 AM PST | Gale Warning | SEW | 37 hr | |
| Dec 8, 9:21 PM PST | Winter Weather Advisory | PQR | 30 hr | |
| Dec 9, 2:52 AM PST | Winter Weather Advisory | PDT | Columbia, Klickitat, Walla Walla | 26 hr |
| Dec 9, 3:10 AM PST | Small Craft Advisory | SEW | 37 hr | |
| Dec 9, 3:41 AM PST | Winter Weather Advisory | SEW | 24 hr | |
| Dec 9, 8:43 AM PST | Small Craft Advisory for Rough Bar | SEW | 12 hr | |
| Dec 9, 9:22 AM PST | Small Craft Advisory | SEW | 6 hr | |
| Dec 9, 3:07 PM PST | Gale Watch | SEW | 12 hr | |
| Dec 9, 9:04 PM PST | Small Craft Advisory for Rough Bar | SEW | 5 days | |
| Dec 10, 2:37 AM PST | Winter Storm Watch | OTX | Pend Oreille, Spokane, Stevens | 12 hr |
| Dec 10, 2:53 AM PST | Winter Storm Watch | PDT | 10 hr | |
| Dec 10, 2:54 AM PST | Gale Warning | SEW | 5 days | |
| Dec 10, 2:54 AM PST | Small Craft Advisory | SEW | 49 hr | |
| Dec 10, 3:36 AM PST | Wind Advisory | SEW | San Juan | 36 hr |
| Dec 10, 4:05 AM PST | Winter Storm Watch | SEW | 10 hr | |
| Dec 10, 11:28 AM PST | Flood Watch | SEW | Mason | 22 hr |
| Dec 10, 12:44 PM PST | Winter Weather Advisory | PDT | Benton, Columbia, Franklin, Kittitas, Klickitat, Walla Walla and 1 more | 45 hr |
| Dec 10, 1:52 PM PST | Wind Advisory | PDT | Benton, Columbia, Franklin, Klickitat, Walla Walla, Yakima | 42 hr |
| Dec 10, 1:53 PM PST | Winter Storm Warning | SEW | 69 hr | |
| Dec 10, 2:39 PM PST | Winter Storm Warning | OTX | Pend Oreille, Spokane, Stevens | 42 hr |
| Dec 10, 2:39 PM PST | Winter Weather Advisory | OTX | Adams, Asotin, Chelan, Douglas, Ferry, Garfield and 5 more | 42 hr |
| Dec 10, 6:44 PM PST | Dense Fog Advisory | PQR | 4 hr | |
| Dec 11, 8:36 AM PST | River Flood Warning | SEW | Mason | 29 hr |
| Dec 11, 2:51 PM PST | Winter Weather Advisory | PQR | 13 hr | |
| Dec 11, 3:02 PM PST | Winter Storm Watch | SEW | 12 hr | |
| Dec 11, 3:07 PM PST | Gale Watch | SEW | 11 hr | |
| Dec 12, 2:04 AM PST | Gale Warning | SEW | 3 days | |
| Dec 12, 2:04 AM PST | Small Craft Advisory | SEW | 29 hr | |
| Dec 12, 3:01 AM PST | Wind Advisory | SEW | San Juan | 33 hr |
| Dec 12, 3:01 AM PST | Winter Storm Warning | SEW | 32 hr | |
| Dec 12, 3:06 AM PST | High Surf Advisory | PQR | 31 hr | |
| Dec 12, 4:06 AM PST | Winter Storm Warning | OTX | 31 hr | |
| Dec 12, 11:28 AM PST | Flood Watch | SEW | Clallam, Grays Harbor, Jefferson | 30 hr |
| Dec 12, 3:44 PM PST | Gale Watch | SEW | 10 hr | |
| Dec 12, 3:57 PM PST | River Flood Warning | SEW | Mason | 8 days |
| Dec 12, 7:52 PM PST | Winter Weather Advisory | OTX | Pend Oreille, Spokane, Stevens | 15 hr |
| Dec 13, 1:38 AM PST | High Surf Advisory | SEW | 44 hr | |
| Dec 13, 1:57 AM PST | Gale Watch | SEW | 13 hr | |
| Dec 13, 1:57 AM PST | Small Craft Advisory | SEW | 24 hr | |
| Dec 13, 2:48 AM PST | High Wind Watch | PQR | 11 hr | |
| Dec 13, 3:10 AM PST | High Wind Warning | PDT | Columbia, Walla Walla | 37 hr |
| Dec 13, 3:10 AM PST | Wind Advisory | PDT | Columbia, Walla Walla | 42 hr |
| Dec 13, 5:19 AM PST | High Wind Watch | SEW | San Juan | 23 hr |
| Dec 13, 6:15 AM PST | High Surf Advisory | PQR | 40 hr | |
| Dec 13, 2:00 PM PST | High Wind Warning | PQR | 26 hr | |
| Dec 13, 2:59 PM PST | High Wind Warning | SEW | 13 hr | |
| Dec 13, 3:07 PM PST | Gale Watch | SEW | 11 hr | |
| Dec 13, 3:07 PM PST | Gale Warning | SEW | 31 hr | |
| Dec 14, 1:45 AM PST | Gale Warning | SEW | 25 hr | |
| Dec 14, 4:11 AM PST | High Wind Warning | SEW | San Juan | 18 hr |
| Dec 14, 4:11 AM PST | Wind Advisory | SEW | 18 hr | |
| Dec 14, 3:11 PM PST | Gale Watch | SEW | 7 hr | |
| Dec 14, 3:11 PM PST | Small Craft Advisory | SEW | 71 hr | |
| Dec 14, 10:16 PM PST | Gale Warning | SEW | 4 hr | |
| Dec 14, 10:16 PM PST | Gale Warning | SEW | 40 hr | |
| Dec 14, 10:16 PM PST | Small Craft Advisory for Rough Bar | SEW | 10 days | |
| Dec 15, 9:12 AM PST | Flood Watch | SEW | Mason | 27 hr |
| Dec 15, 1:21 PM PST | Winter Storm Warning | SEW | 25 hr | |
| Dec 15, 1:26 PM PST | Wind Advisory | SEW | San Juan | 23 hr |
| Dec 15, 1:44 PM PST | High Surf Warning | PQR | 62 hr | |
| Dec 15, 1:44 PM PST | High Surf Advisory | PQR | 25 hr | |
| Dec 15, 2:34 PM PST | Winter Weather Advisory | OTX | Douglas, Ferry, Grant, Okanogan | 29 hr |
| Dec 15, 3:00 PM PST | High Wind Watch | PQR | 27 hr | |
| Dec 15, 11:56 PM PST | High Surf Advisory | SEW | 34 hr | |
| Dec 16, 2:31 AM PST | Small Craft Advisory | SEW | 36 hr | |
| Dec 16, 8:41 AM PST | Gale Watch | SEW | 6 hr | |
| Dec 16, 8:41 AM PST | Small Craft Advisory for Hazardous Seas | SEW | 12 hr | |
| Dec 16, 9:28 AM PST | River Flood Warning | SEW | Mason | 7 days |
| Dec 16, 12:02 PM PST | Winter Weather Advisory | OTX | Ferry, Okanogan | 4 hr |
| Dec 16, 2:15 PM PST | Winter Storm Watch | SEW | 13 hr | |
| Dec 16, 2:39 PM PST | Flood Watch | PQR | 54 hr | |
| Dec 16, 2:40 PM PST | Gale Warning | SEW | 36 hr | |
| Dec 16, 6:02 PM PST | High Wind Warning | PQR | 38 hr | |
| Dec 16, 8:40 PM PST | Gale Warning | SEW | 80 min | |
| Dec 16, 8:40 PM PST | Small Craft Advisory | SEW | 16 hr | |
| Dec 16, 8:47 PM PST | Winter Storm Watch | OTX | Ferry, Okanogan, Pend Oreille, Spokane, Stevens | 17 hr |
| Dec 17, 2:34 AM PST | Small Craft Advisory | SEW | 67 hr | |
| Dec 17, 2:42 AM PST | Wind Advisory | PDT | Klickitat, Yakima | 36 hr |
| Dec 17, 3:04 AM PST | Winter Weather Advisory | PDT | Columbia, Walla Walla | 36 hr |
| Dec 17, 3:28 AM PST | High Wind Warning | SEW | San Juan | 22 hr |
| Dec 17, 3:28 AM PST | Winter Storm Warning | SEW | 43 hr | |
| Dec 17, 3:28 AM PST | Winter Weather Advisory | SEW | 43 hr | |
| Dec 17, 1:48 PM PST | Winter Storm Warning | OTX | Ferry, Okanogan, Pend Oreille, Spokane, Stevens | 34 hr |
| Dec 17, 1:54 PM PST | Flood Watch | OTX | Whitman | 29 hr |
| Dec 17, 2:35 PM PST | Flood Watch | SEW | Lewis | 21 hr |
| Dec 18, 2:48 AM PST | River Flood Warning | PQR | Wahkiakum | 18 hr |
| Dec 18, 3:20 AM PST | Winter Weather Advisory | PQR | 22 hr | |
| Dec 18, 3:51 AM PST | High Surf Advisory | PQR | 9 hr | |
| Dec 18, 1:26 PM PST | High Wind Watch | SEW | San Juan | 20 hr |
| Dec 18, 1:37 PM PST | High Wind Watch | PQR | 24 hr | |
| Dec 18, 1:51 PM PST | High Surf Advisory | PQR | 23 hr | |
| Dec 18, 2:38 PM PST | Gale Watch | SEW | 12 hr | |
| Dec 18, 2:38 PM PST | Storm Watch | SEW | 12 hr | |
| Dec 18, 2:40 PM PST | High Surf Advisory | SEW | 25 hr | |
| Dec 19, 1:26 AM PST | Coastal Flood Watch | SEW | 9 hr | |
| Dec 19, 2:35 AM PST | Gale Warning | SEW | 48 hr | |
| Dec 19, 2:35 AM PST | Storm Warning | SEW | 48 hr | |
| Dec 19, 3:42 AM PST | Wind Advisory | PDT | Columbia, Walla Walla | 39 hr |
| Dec 19, 9:16 AM PST | High Wind Warning | SEW | San Juan | 34 hr |
| Dec 19, 9:16 AM PST | Wind Advisory | SEW | 34 hr | |
| Dec 19, 10:45 AM PST | Coastal Flood Warning | SEW | 28 hr | |
| Dec 19, 10:45 AM PST | Coastal Flood Advisory | SEW | San Juan | 27 hr |
| Dec 19, 12:56 PM PST | Coastal Flood Advisory | PQR | 24 hr | |
| Dec 19, 1:40 PM PST | High Wind Warning | PQR | 22 hr | |
| Dec 19, 1:44 PM PST | Winter Weather Advisory | SEW | 20 hr | |
| Dec 19, 6:15 PM PST | Winter Weather Advisory | PDT | Columbia, Walla Walla | 33 hr |
| Dec 20, 8:21 AM PST | Gale Warning | SEW | 18 hr | |
| Dec 20, 2:28 PM PST | Coastal Flood Advisory | PQR | 24 hr | |
| Dec 20, 3:14 PM PST | Coastal Flood Advisory | SEW | 17 hr | |
| Dec 20, 3:14 PM PST | High Surf Warning | SEW | 11 hr | |
| Dec 20, 9:36 PM PST | Small Craft Advisory | SEW | 17 hr | |
| Dec 21, 2:22 AM PST | Gale Watch | SEW | 7 hr | |
| Dec 21, 2:22 AM PST | Small Craft Advisory for Hazardous Seas | SEW | 12 hr | |
| Dec 21, 9:03 AM PST | Gale Warning | SEW | 42 hr | |
| Dec 21, 12:38 PM PST | Winter Weather Advisory | PDT | Columbia, Kittitas, Klickitat, Walla Walla, Yakima | 59 hr |
| Dec 21, 1:46 PM PST | Winter Weather Advisory | PQR | 3 days | |
| Dec 21, 1:47 PM PST | Winter Weather Advisory | SEW | 24 hr | |
| Dec 21, 2:16 PM PST | Small Craft Advisory | SEW | 52 hr | |
| Dec 21, 2:35 PM PST | Winter Weather Advisory | OTX | Adams, Chelan, Douglas, Ferry, Grant, Lincoln and 5 more | 66 hr |
| Dec 21, 2:48 PM PST | Coastal Flood Advisory | PQR | 4 days | |
| Dec 21, 2:56 PM PST | Coastal Flood Advisory | SEW | San Juan | 48 hr |
| Dec 22, 1:32 PM PST | Winter Storm Warning | SEW | 13 hr | |
| Dec 22, 1:40 PM PST | Wind Advisory | SEW | San Juan | 14 hr |
| Dec 22, 2:02 PM PST | Winter Storm Warning | PQR | 13 hr | |
| Dec 22, 2:21 PM PST | Small Craft Advisory | SEW | 22 hr | |
| Dec 23, 2:15 AM PST | Winter Weather Advisory | SEW | 26 hr | |
| Dec 23, 5:46 AM PST | Winter Storm Warning | SEW | 22 hr | |
| Dec 23, 8:21 AM PST | Small Craft Advisory for Hazardous Seas | SEW | 32 hr | |
| Dec 23, 8:26 AM PST | High Surf Advisory | PQR | 6 hr | |
| Dec 23, 2:30 PM PST | Coastal Flood Advisory | SEW | San Juan | 19 hr |
| Dec 23, 2:30 PM PST | Coastal Flood Advisory | SEW | 25 hr | |
| Dec 24, 1:26 PM PST | Coastal Flood Advisory | SEW | 18 hr | |
| Dec 25, 7:58 AM PST | Small Craft Advisory | SEW | 44 hr | |
| Dec 26, 1:00 PM PST | Winter Weather Advisory | OTX | Asotin, Garfield, Lincoln, Spokane, Whitman | 19 hr |
| Dec 26, 2:38 PM PST | Winter Weather Advisory | SEW | 8 hr | |
| Dec 27, 9:38 AM PST | Small Craft Advisory for Rough Bar | SEW | 16 hr | |
| Dec 27, 9:38 AM PST | Small Craft Advisory for Hazardous Seas | SEW | 16 hr | |
| Dec 28, 2:03 AM PST | Small Craft Advisory for Rough Bar | SEW | 3 days | |
| Dec 28, 2:03 AM PST | Small Craft Advisory | SEW | 32 hr | |
| Dec 28, 3:01 AM PST | Winter Weather Advisory | OTX | Adams, Douglas, Ferry, Grant, Lincoln, Okanogan and 4 more | 32 hr |
| Dec 28, 2:05 PM PST | Wind Advisory | SEW | San Juan | 24 hr |
| Dec 28, 2:47 PM PST | Gale Warning | SEW | 33 hr | |
| Dec 29, 2:18 AM PST | Wind Advisory | OTX | Adams, Asotin, Douglas, Garfield, Grant, Lincoln and 3 more | 25 hr |
| Dec 29, 4:04 AM PST | Winter Weather Advisory | SEW | 30 hr | |
| Dec 29, 10:35 AM PST | Wind Advisory | PDT | Benton, Columbia, Franklin, Klickitat, Walla Walla, Yakima | 19 hr |
| Dec 29, 12:46 PM PST | Winter Weather Advisory | PDT | Columbia, Walla Walla | 33 hr |
| Dec 29, 2:18 PM PST | Small Craft Advisory | SEW | 42 hr | |
| Dec 29, 2:18 PM PST | Small Craft Advisory | SEW | 10 hr | |
| Dec 29, 2:25 PM PST | Winter Weather Advisory | OTX | 20 hr | |
| Dec 29, 4:13 PM PST | River Flood Warning | SEW | Mason | 22 hr |
| Dec 29, 7:30 PM PST | Small Craft Advisory | SEW | 19 hr | |
| Dec 29, 10:52 PM PST | River Flood Warning | SEW | King | 15 hr |
| Dec 30, 12:39 AM PST | Gale Warning | SEW | 5 hr | |
| Dec 31, 9:16 AM PST | Dense Fog Advisory | SEW | 3 hr | |
| Dec 31, 10:14 AM PST | Dense Fog Advisory | PQR | 3 hr | |
| Dec 31, 11:17 AM PST | Air Stagnation Advisory | PQR | 53 hr |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Okanogan County80
- Spokane County69
- Walla Walla County63
- Columbia County59
- Ferry County54
- Pend Oreille County50
- Stevens County48
- Douglas County46
- Klickitat County44
- Yakima County44
- Lincoln County43
- Grant County39
- Asotin County34
- Kittitas County32
- San Juan County31
- Garfield County31
- Adams County30
- Chelan County30
- Benton County28
- Whitman County28
- Franklin County27
- Mason County22
- Snohomish County17
- King County16
- Whatcom County16
- Skagit County8
- Grays Harbor County6
- Pierce County6
- Skamania County6
- Clallam County5
- Lewis County5
- Jefferson County4
- Thurston County4
- Wahkiakum County4
- Clark County4
- Island County2
- Pacific County1
- Kitsap County1
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20172019
Sources
National Weather Service watches, warnings, advisories and statements from the Iowa Environmental Mesonet's VTEC archive, which reconstructs tornado, severe thunderstorm, flash flood and marine warnings back to 1986 from the NWS text archive. Storm Prediction Center watches and mesoscale discussions from SPC's archive through the Mesonet. County centers from the US Census Bureau. Rebuilt daily.