Weather alerts in Washington, 2008
953 weather alerts in 2008, 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 2008. Tap one for its archive.
- Alerts
- 953
- Warnings
- 318
- Watches
- 134
- Advisories
- 477
- Busiest month
- December222 alerts
- Busiest day
- November 12, 200837 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, 3:15 AM PST | Wind Advisory | SEW | 8 hr | |
| Jan 1, 9:40 AM PST | Winter Weather Advisory | PQR | 51 hr | |
| Jan 1, 11:10 AM PST | High Wind Warning | SEW | 15 hr | |
| Jan 2, 4:25 AM PST | Snow Advisory | PQR | 53 hr | |
| Jan 2, 2:42 PM PST | Snow Advisory | OTX | Chelan, Douglas, Ferry, Grant, Okanogan, Pend Oreille and 2 more | 24 hr |
| Jan 2, 8:49 PM PST | Winter Weather Advisory | OTX | Adams, Douglas, Grant, Lincoln, Okanogan | 13 hr |
| Jan 2, 9:01 PM PST | Winter Weather Advisory | PDT | Benton, Franklin, Klickitat, Walla Walla | 13 hr |
| Jan 3, 2:14 AM PST | High Wind Watch | PQR | 11 hr | |
| Jan 3, 7:23 AM PST | High Wind Warning | PQR | 9 hr | |
| Jan 3, 9:07 AM PST | Wind Advisory | SEW | San Juan | 13 hr |
| Jan 3, 1:36 PM PST | High Wind Warning | PQR | 44 hr | |
| Jan 3, 2:43 PM PST | Winter Weather Advisory | OTX | Adams, Chelan, Douglas, Ferry, Grant, Okanogan | 24 hr |
| Jan 3, 2:46 PM PST | High Wind Watch | PDT | Columbia, Walla Walla | 13 hr |
| Jan 3, 2:46 PM PST | High Wind Warning | PDT | Columbia, Walla Walla | 31 hr |
| Jan 3, 3:02 PM PST | High Surf Warning | PQR | 49 hr | |
| Jan 3, 3:15 PM PST | High Wind Watch | SEW | San Juan | 18 hr |
| Jan 3, 3:25 PM PST | Snow Advisory | SEW | 49 hr | |
| Jan 4, 1:29 AM PST | High Surf Advisory | PQR | 17 hr | |
| Jan 4, 3:38 AM PST | Wind Advisory | PQR | 18 hr | |
| Jan 4, 3:42 AM PST | Heavy Snow Warning | OTX | Ferry, Okanogan, Pend Oreille, Spokane, Stevens | 18 hr |
| Jan 4, 3:42 AM PST | Snow Advisory | OTX | Douglas, Okanogan | 11 hr |
| Jan 4, 4:19 AM PST | High Surf Warning | SEW | 41 hr | |
| Jan 4, 9:31 AM PST | High Wind Warning | SEW | 20 hr | |
| Jan 4, 9:31 AM PST | Wind Advisory | SEW | San Juan | 24 hr |
| Jan 4, 9:43 AM PST | Snow and Blowing Snow Advisory | PQR | 30 hr | |
| Jan 4, 11:07 PM PST | Coastal Flood Advisory | SEW | 14 hr | |
| Jan 5, 2:07 AM PST | Coastal Flood Advisory | PQR | 10 hr | |
| Jan 5, 9:56 AM PST | Snow Advisory | PQR | 11 hr | |
| Jan 5, 3:08 PM PST | Snow Advisory | OTX | Lincoln, Spokane, Whitman | 21 hr |
| Jan 5, 8:53 PM PST | High Surf Advisory | SEW | 7 hr | |
| Jan 6, 1:05 PM PST | Winter Storm Watch | PQR | 15 hr | |
| Jan 6, 2:43 PM PST | Snow Advisory | OTX | Ferry, Lincoln, Okanogan, Pend Oreille, Spokane, Stevens and 1 more | 24 hr |
| Jan 6, 2:43 PM PST | Winter Storm Watch | OTX | Chelan, Douglas, Ferry, Grant, Lincoln, Okanogan and 3 more | 24 hr |
| Jan 6, 2:53 PM PST | Winter Storm Watch | SEW | 12 hr | |
| Jan 6, 2:57 PM PST | Winter Storm Watch | PDT | Columbia, Kittitas, Walla Walla, Yakima | 24 hr |
| Jan 7, 3:11 AM PST | Heavy Snow Warning | SEW | 49 hr | |
| Jan 7, 3:50 AM PST | Heavy Snow Warning | PQR | 48 hr | |
| Jan 7, 3:50 AM PST | Snow Advisory | PQR | 26 hr | |
| Jan 7, 2:18 PM PST | Snow Advisory | SEW | 17 hr | |
| Jan 7, 2:44 PM PST | Heavy Snow Warning | OTX | Lincoln, Pend Oreille, Spokane, Stevens, Whitman | 43 hr |
| Jan 7, 2:44 PM PST | Snow Advisory | OTX | Adams, Asotin, Chelan, Douglas, Ferry, Garfield and 5 more | 39 hr |
| Jan 7, 2:53 PM PST | Winter Storm Warning | PQR | 27 hr | |
| Jan 7, 3:07 PM PST | Heavy Snow Warning | PDT | Kittitas, Yakima | 37 hr |
| Jan 7, 3:07 PM PST | Snow Advisory | PDT | Benton, Columbia, Franklin, Klickitat, Walla Walla, Yakima | 37 hr |
| Jan 7, 3:07 PM PST | Winter Storm Warning | PDT | Columbia, Walla Walla | 43 hr |
| Jan 8, 8:06 AM PST | Snow Advisory | SEW | 114 min | |
| Jan 9, 3:41 AM PST | Winter Storm Watch | SEW | 6 hr | |
| Jan 9, 3:44 AM PST | Winter Storm Watch | PQR | 9 hr | |
| Jan 9, 4:19 AM PST | Winter Storm Watch | PDT | 12 hr | |
| Jan 9, 9:46 AM PST | High Surf Advisory | SEW | 18 hr | |
| Jan 9, 10:08 AM PST | Snow Advisory | SEW | 48 hr | |
| Jan 9, 10:08 AM PST | Winter Storm Warning | SEW | 48 hr | |
| Jan 9, 11:04 AM PST | High Surf Advisory | PQR | 16 hr | |
| Jan 9, 1:11 PM PST | Heavy Snow Warning | PQR | 39 hr | |
| Jan 9, 1:11 PM PST | Snow Advisory | PQR | 15 hr | |
| Jan 9, 2:46 PM PST | Heavy Snow Warning | OTX | Douglas, Ferry, Grant, Okanogan | 43 hr |
| Jan 9, 2:46 PM PST | Snow Advisory | OTX | Adams, Chelan, Douglas, Grant, Lincoln, Okanogan and 4 more | 30 hr |
| Jan 9, 3:52 PM PST | Heavy Snow Warning | PDT | 39 hr | |
| Jan 9, 8:28 PM PST | Snow Advisory | PDT | Kittitas, Klickitat, Yakima | 14 hr |
| Jan 10, 3:55 AM PST | Snow and Blowing Snow Advisory | PDT | Columbia, Walla Walla | 31 hr |
| Jan 10, 4:27 AM PST | Snow and Blowing Snow Advisory | OTX | Asotin, Garfield | 31 hr |
| Jan 10, 12:25 PM PST | Tornado Warning | PQR | Clark, Skamania | 20 min |
| Jan 10, 12:58 PM PST | Severe Thunderstorm Warning | PQR | Clark, Skamania | 20 min |
| Jan 10, 1:57 PM PST | Severe Thunderstorm Warning | PQR | Skamania | 21 min |
| Jan 10, 11:28 PM PST | Freezing Fog Advisory | PDT | Benton, Franklin, Kittitas, Klickitat, Walla Walla, Yakima | 15 hr |
| Jan 11, 7:49 AM PST | Dense Fog Advisory | OTX | Adams, Chelan, Douglas, Grant, Lincoln, Okanogan and 1 more | 28 hr |
| Jan 11, 10:17 AM PST | Snow Advisory | SEW | 5 hr | |
| Jan 12, 8:34 PM PST | High Surf Advisory | PQR | 7 hr | |
| Jan 13, 3:30 AM PST | Dense Fog Advisory | PDT | Benton, Franklin, Kittitas, Klickitat, Walla Walla, Yakima | 9 hr |
| Jan 13, 6:29 AM PST | Dense Fog Advisory | OTX | Adams, Chelan, Douglas, Grant, Lincoln, Okanogan | 4 hr |
| Jan 13, 8:21 AM PST | Dense Fog Advisory | PQR | 4 hr | |
| Jan 13, 2:29 PM PST | Dense Fog Advisory | PDT | Benton, Franklin, Kittitas, Klickitat, Walla Walla, Yakima | 14 hr |
| Jan 13, 2:29 PM PST | Wind Advisory | PDT | Benton, Columbia, Franklin, Klickitat, Walla Walla, Yakima | 38 hr |
| Jan 13, 2:59 PM PST | High Wind Watch | OTX | Adams, Chelan, Douglas, Grant, Lincoln, Okanogan | 13 hr |
| Jan 13, 9:24 PM PST | Dense Fog Advisory | OTX | Lincoln, Spokane | 15 hr |
| Jan 14, 3:53 AM PST | Wind Advisory | OTX | Adams, Asotin, Chelan, Douglas, Garfield, Grant and 4 more | 26 hr |
| Jan 14, 4:02 AM PST | Freezing Fog Advisory | PDT | Columbia, Walla Walla | 8 hr |
| Jan 14, 8:56 AM PST | Wind Advisory | SEW | San Juan | 12 hr |
| Jan 14, 9:53 AM PST | Snow Advisory | SEW | 18 hr | |
| Jan 14, 1:34 PM PST | Snow and Blowing Snow Advisory | OTX | Pend Oreille, Spokane, Stevens, Whitman | 19 hr |
| Jan 16, 7:56 AM PST | Dense Fog Advisory | PQR | 4 hr | |
| Jan 18, 2:35 PM PST | Snow and Blowing Snow Advisory | OTX | Asotin, Garfield, Lincoln, Pend Oreille, Spokane, Stevens and 1 more | 44 hr |
| Jan 19, 3:53 AM PST | Snow and Blowing Snow Advisory | PDT | Columbia, Walla Walla | 48 hr |
| Jan 19, 4:17 AM PST | Snow Advisory | PQR | 29 hr | |
| Jan 19, 9:24 AM PST | Winter Storm Warning | PDT | Columbia, Walla Walla | 43 hr |
| Jan 19, 4:26 PM PST | Wind Advisory | SEW | San Juan | 36 hr |
| Jan 19, 7:02 PM PST | Winter Storm Warning | OTX | Pend Oreille, Spokane, Stevens | 15 hr |
| Jan 20, 10:05 AM PST | Snow Advisory | OTX | Asotin, Garfield, Spokane, Whitman | 8 hr |
| Jan 20, 12:59 PM PST | Snow and Blowing Snow Advisory | OTX | Adams, Douglas, Grant, Lincoln, Okanogan | 5 hr |
| Jan 20, 8:20 PM PST | High Wind Warning | SEW | 8 hr | |
| Jan 25, 3:32 AM PST | Winter Storm Watch | OTX | Asotin, Garfield, Spokane, Whitman | 19 hr |
| Jan 25, 4:09 AM PST | Winter Storm Watch | PDT | Columbia, Walla Walla | 27 hr |
| Jan 25, 10:04 PM PST | Heavy Snow Warning | OTX | Asotin, Garfield, Lincoln, Pend Oreille, Spokane, Stevens and 1 more | 54 hr |
| Jan 25, 10:04 PM PST | Snow Advisory | OTX | Adams, Douglas, Grant, Lincoln, Okanogan, Pend Oreille and 2 more | 30 hr |
| Jan 25, 10:44 PM PST | Winter Storm Warning | PDT | Benton, Columbia, Franklin, Klickitat, Walla Walla | 53 hr |
| Jan 26, 3:35 AM PST | Heavy Snow Warning | PQR | 5 days | |
| Jan 26, 3:35 AM PST | Winter Storm Warning | PQR | 42 hr | |
| Jan 26, 4:03 AM PST | Heavy Snow Warning | SEW | 26 hr | |
| Jan 26, 4:03 AM PST | Snow Advisory | SEW | 24 hr | |
| Jan 26, 5:28 AM PST | Winter Weather Advisory | PDT | Benton, Columbia, Franklin, Klickitat, Walla Walla, Yakima | 25 hr |
| Jan 26, 9:41 AM PST | Freezing Rain Advisory | PQR | 79 min | |
| Jan 26, 10:23 AM PST | Mesoscale Discussion | SPC | Benton, Clark, Franklin, Klickitat | 6 hr |
| Jan 26, 11:11 AM PST | Freezing Rain Advisory | PQR | 3 hr | |
| Jan 26, 2:02 PM PST | Snow Advisory | PQR | 49 hr | |
| Jan 26, 3:34 PM PST | Snow and Blowing Snow Advisory | PDT | Columbia, Walla Walla | 36 hr |
| Jan 26, 4:21 PM PST | Mesoscale Discussion | SPC | Benton, Columbia, Franklin, Klickitat, Walla Walla | 5 hr |
| Jan 26, 10:10 PM PST | Heavy Snow Warning | PDT | 30 hr | |
| Jan 27, 4:51 AM PST | Mesoscale Discussion | SPC | Asotin, Columbia, Garfield, Walla Walla, Whitman | 5 hr |
| Jan 27, 5:35 AM PST | Snow Advisory | OTX | Adams, Asotin, Douglas, Garfield, Grant, Lincoln and 3 more | 16 hr |
| Jan 27, 10:37 AM PST | Snow Advisory | PDT | Yakima | 5 hr |
| Jan 27, 10:47 PM PST | Heavy Snow Warning | SEW | 7 hr | |
| Jan 27, 10:47 PM PST | Snow Advisory | SEW | San Juan | 7 hr |
| Jan 28, 3:58 AM PST | Winter Storm Watch | PQR | 11 hr | |
| Jan 28, 4:01 AM PST | High Wind Watch | PQR | 5 hr | |
| Jan 28, 4:55 AM PST | Winter Storm Watch | SEW | San Juan | 5 hr |
| Jan 28, 6:42 AM PST | Winter Storm Watch | PDT | Columbia, Klickitat, Walla Walla | 8 hr |
| Jan 28, 9:11 AM PST | High Wind Warning | PQR | 22 hr | |
| Jan 28, 10:22 AM PST | Heavy Snow Warning | SEW | 5 days | |
| Jan 28, 10:22 AM PST | Snow Advisory | SEW | San Juan | 24 hr |
| Jan 28, 3:11 PM PST | Heavy Snow Warning | PDT | 31 hr | |
| Jan 28, 3:11 PM PST | Snow Advisory | PDT | Kittitas, Klickitat, Yakima | 31 hr |
| Jan 28, 3:11 PM PST | Winter Storm Warning | PDT | Columbia, Walla Walla | 37 hr |
| Jan 28, 3:22 PM PST | Heavy Snow Warning | PQR | 66 hr | |
| Jan 28, 3:22 PM PST | Snow Advisory | PQR | 46 hr | |
| Jan 28, 3:22 PM PST | Winter Storm Warning | PQR | 6 days | |
| Jan 28, 3:30 PM PST | Heavy Snow Warning | OTX | Asotin, Garfield, Pend Oreille, Spokane, Stevens | 37 hr |
| Jan 28, 3:30 PM PST | Snow Advisory | OTX | Asotin, Garfield, Lincoln, Spokane, Whitman | 24 hr |
| Jan 29, 3:11 AM PST | High Surf Advisory | PQR | 35 hr | |
| Jan 29, 3:18 PM PST | Winter Storm Watch | OTX | Lincoln, Pend Oreille, Spokane, Stevens, Whitman | 13 hr |
| Jan 29, 8:33 PM PST | High Surf Advisory | SEW | 19 hr | |
| Jan 30, 4:06 AM PST | Snow and Blowing Snow Advisory | OTX | Adams, Asotin, Douglas, Garfield, Grant, Lincoln and 1 more | 41 hr |
| Jan 30, 4:06 AM PST | Snow Advisory | OTX | Ferry, Okanogan | 28 hr |
| Jan 30, 4:06 AM PST | Winter Storm Warning | OTX | Lincoln, Pend Oreille, Spokane, Stevens, Whitman | 3 days |
| Jan 30, 7:37 AM PST | Winter Storm Warning | PDT | Columbia, Walla Walla | 38 hr |
| Jan 30, 9:00 AM PST | Snow Advisory | PDT | Columbia, Walla Walla | 13 hr |
| Jan 30, 1:43 PM PST | Snow Advisory | PQR | 4 days | |
| Jan 31, 3:04 AM PST | High Surf Advisory | PQR | 35 hr | |
| Jan 31, 9:08 AM PST | High Surf Advisory | SEW | 29 hr | |
| Jan 31, 1:31 PM PST | Snow Advisory | OTX | Adams, Douglas, Ferry, Grant, Lincoln, Okanogan and 3 more | 25 hr |
| Feb 1, 2:42 PM PST | Snow Advisory | OTX | Adams, Chelan, Douglas, Grant, Lincoln, Okanogan and 3 more | 37 hr |
| Feb 1, 2:53 PM PST | Heavy Snow Warning | PDT | Columbia, Walla Walla | 47 hr |
| Feb 1, 2:53 PM PST | Snow Advisory | PDT | Benton, Columbia, Franklin, Kittitas, Klickitat, Walla Walla and 1 more | 47 hr |
| Feb 2, 4:59 AM PST | Snow and Blowing Snow Advisory | PDT | Columbia, Walla Walla | 33 hr |
| Feb 2, 6:43 PM PST | Heavy Snow Warning | PQR | 9 hr | |
| Feb 3, 2:24 PM PST | Winter Storm Watch | OTX | Ferry, Lincoln, Okanogan, Pend Oreille, Spokane, Stevens and 1 more | 31 hr |
| Feb 4, 3:45 AM PST | Winter Storm Watch | SEW | 11 hr | |
| Feb 4, 3:56 AM PST | Winter Storm Watch | PQR | 10 hr | |
| Feb 4, 4:18 AM PST | Winter Storm Watch | PDT | Columbia, Walla Walla | 16 hr |
| Feb 4, 1:59 PM PST | Winter Storm Warning | PQR | 4 days | |
| Feb 4, 2:24 PM PST | Snow and Blowing Snow Advisory | OTX | Asotin, Garfield | 38 hr |
| Feb 4, 2:24 PM PST | Snow Advisory | OTX | Ferry, Okanogan | 27 hr |
| Feb 4, 2:24 PM PST | Winter Storm Warning | OTX | Lincoln, Pend Oreille, Spokane, Stevens, Whitman | 31 hr |
| Feb 4, 2:47 PM PST | Winter Storm Warning | SEW | 54 hr | |
| Feb 4, 7:59 PM PST | Snow and Blowing Snow Advisory | PDT | Columbia, Walla Walla | 32 hr |
| Feb 5, 3:23 AM PST | Wind Advisory | SEW | San Juan | 18 hr |
| Feb 5, 4:38 AM PST | Snow Advisory | PQR | 24 hr | |
| Feb 5, 6:06 AM PST | Winter Storm Warning | PDT | Columbia, Walla Walla | 22 hr |
| Feb 5, 1:24 PM PST | High Surf Advisory | PQR | 16 hr | |
| Feb 5, 3:09 PM PST | High Surf Warning | SEW | 12 hr | |
| Feb 5, 8:08 PM PST | Winter Storm Watch | PQR | 8 hr | |
| Feb 6, 2:54 AM PST | High Surf Advisory | SEW | 7 hr | |
| Feb 6, 3:41 AM PST | Wind Advisory | SEW | San Juan | 34 hr |
| Feb 6, 4:14 AM PST | Snow and Blowing Snow Advisory | PDT | Columbia, Walla Walla | 38 hr |
| Feb 6, 4:30 AM PST | High Wind Warning | PQR | 25 hr | |
| Feb 6, 4:36 AM PST | Snow and Blowing Snow Advisory | OTX | Adams, Asotin, Douglas, Garfield, Grant, Lincoln and 2 more | 33 hr |
| Feb 6, 4:36 AM PST | Winter Storm Warning | OTX | Lincoln, Pend Oreille, Spokane, Stevens, Whitman | 3 days |
| Feb 6, 2:48 PM PST | Wind Advisory | PDT | Benton, Columbia, Franklin, Kittitas, Klickitat, Walla Walla and 1 more | 28 hr |
| Feb 6, 3:48 PM PST | Snow Advisory | OTX | 22 hr | |
| Feb 6, 4:17 PM PST | High Wind Warning | SEW | 17 hr | |
| Feb 6, 7:08 PM PST | High Wind Warning | PDT | Benton, Columbia, Franklin, Klickitat, Walla Walla | 24 hr |
| Feb 6, 7:33 PM PST | Coastal Flood Warning | SEW | 14 hr | |
| Feb 6, 8:24 PM PST | Blizzard Warning | SEW | 20 hr | |
| Feb 6, 9:00 PM PST | Snow Advisory | PQR | 8 hr | |
| Feb 6, 9:35 PM PST | Wind Advisory | OTX | Adams, Asotin, Douglas, Garfield, Grant, Lincoln and 3 more | 21 hr |
| Feb 7, 2:51 AM PST | High Surf Advisory | SEW | 13 hr | |
| Feb 7, 4:10 PM PST | Snow Advisory | SEW | 24 hr | |
| Feb 7, 4:10 PM PST | Winter Storm Warning | SEW | 35 hr | |
| Feb 8, 7:03 AM PST | Wind Advisory | PDT | Yakima | 5 hr |
| Feb 8, 3:52 PM PST | Snow Advisory | PQR | 12 hr | |
| Feb 8, 7:11 PM PST | Snow Advisory | PDT | 13 hr | |
| Feb 9, 3:58 AM PST | Winter Storm Watch | SEW | 8 hr | |
| Feb 9, 12:25 PM PST | Winter Storm Warning | SEW | 14 hr | |
| Feb 10, 2:19 AM PST | Snow Advisory | SEW | 13 hr | |
| Feb 12, 3:44 AM PST | Snow Advisory | SEW | 26 hr | |
| Feb 19, 10:42 AM PST | Air Stagnation Advisory | OTX | Chelan, Douglas, Ferry, Lincoln, Okanogan, Pend Oreille and 2 more | 8 days |
| Feb 21, 9:05 AM PST | Air Stagnation Advisory | PDT | Yakima | 6 days |
| Feb 26, 3:49 AM PST | Dense Fog Advisory | OTX | Lincoln, Spokane | 6 hr |
| Feb 29, 3:43 AM PST | Snow Advisory | SEW | 36 hr | |
| Feb 29, 4:51 AM PST | Snow Advisory | PQR | 9 hr | |
| Feb 29, 2:00 PM PST | Heavy Snow Warning | PQR | 13 hr | |
| Mar 1, 2:54 AM PST | Snow Advisory | PQR | 15 hr | |
| Mar 1, 2:48 PM PST | Areal Flood Advisory | OTX | Spokane, Whitman | 8 hr |
| Mar 3, 3:21 AM PST | Snow Advisory | SEW | 24 hr | |
| Mar 3, 7:59 AM PST | Snow Advisory | OTX | Asotin, Garfield, Pend Oreille, Spokane, Stevens | 31 hr |
| Mar 3, 9:04 AM PST | Wind Advisory | PDT | Benton, Columbia, Franklin, Klickitat, Walla Walla | 19 hr |
| Mar 3, 10:05 AM PST | Snow Advisory | PQR | 11 hr | |
| Mar 3, 3:46 PM PST | Coastal Flood Advisory | SEW | 6 hr | |
| Mar 4, 2:44 AM PST | Snow Advisory | PDT | Columbia, Walla Walla | 12 hr |
| Mar 10, 3:25 PM PDT | High Surf Advisory | SEW | 27 hr | |
| Mar 10, 3:30 PM PDT | Snow Advisory | SEW | 32 hr | |
| Mar 10, 4:01 PM PDT | High Surf Advisory | PQR | 8 hr | |
| Mar 10, 9:33 PM PDT | Wind Advisory | SEW | San Juan | 14 hr |
| Mar 10, 11:39 PM PDT | High Surf Warning | PQR | 15 hr | |
| Mar 11, 2:52 PM PDT | High Surf Advisory | PQR | 3 hr | |
| Mar 13, 3:39 AM PDT | Snow Advisory | PQR | 38 hr | |
| Mar 13, 3:00 PM PDT | Winter Storm Watch | OTX | Adams, Douglas, Ferry, Grant, Lincoln, Okanogan and 3 more | 23 hr |
| Mar 13, 4:27 PM PDT | Heavy Snow Warning | PDT | Columbia, Walla Walla | 13 hr |
| Mar 13, 5:29 PM PDT | Snow Advisory | OTX | Asotin, Garfield | 12 hr |
| Mar 14, 2:25 PM PDT | Snow Advisory | OTX | Adams, Douglas, Ferry, Grant, Lincoln, Okanogan and 3 more | 19 hr |
| Mar 15, 6:06 AM PDT | Heavy Snow Warning | OTX | Douglas, Ferry, Okanogan | 3 hr |
| Mar 17, 4:09 AM PDT | Snow Advisory | SEW | 10 hr | |
| Mar 21, 7:33 AM PDT | Snow Advisory | OTX | Lincoln, Pend Oreille, Spokane, Stevens | 7 hr |
| Mar 22, 3:24 AM PDT | Wind Advisory | PDT | Columbia, Walla Walla | 25 hr |
| Mar 22, 2:27 PM PDT | Snow Advisory | SEW | 39 hr | |
| Mar 22, 8:14 PM PDT | Snow Advisory | PQR | 24 hr | |
| Mar 23, 10:40 AM PDT | Wind Advisory | OTX | Adams, Chelan, Douglas, Grant, Lincoln, Okanogan and 2 more | 10 hr |
| Mar 23, 3:28 PM PDT | Wind Advisory | PDT | Benton, Franklin, Kittitas, Klickitat, Walla Walla, Yakima | 8 hr |
| Mar 25, 2:33 PM PDT | Snow Advisory | PQR | 38 hr | |
| Mar 26, 2:15 PM PDT | Snow Advisory | OTX | Asotin, Garfield, Lincoln, Pend Oreille, Spokane, Stevens and 1 more | 19 hr |
| Mar 26, 8:08 PM PDT | Snow and Blowing Snow Advisory | PDT | Columbia, Walla Walla | 8 hr |
| Mar 26, 9:45 PM PDT | Winter Storm Warning | OTX | Spokane, Whitman | 18 hr |
| Mar 27, 3:55 AM PDT | Heavy Snow Warning | PDT | Columbia, Walla Walla | 3 hr |
| Mar 27, 3:55 AM PDT | Snow Advisory | PDT | Columbia, Kittitas, Walla Walla, Yakima | 41 hr |
| Mar 27, 4:18 AM PDT | Winter Storm Watch | SEW | 12 hr | |
| Mar 27, 9:57 AM PDT | Winter Storm Watch | PQR | 12 hr | |
| Mar 27, 3:37 PM PDT | Winter Storm Watch | OTX | Douglas, Ferry, Lincoln, Okanogan, Pend Oreille, Spokane and 1 more | 12 hr |
| Mar 27, 4:42 PM PDT | Heavy Snow Warning | SEW | 19 hr | |
| Mar 27, 4:42 PM PDT | Snow Advisory | SEW | San Juan | 36 hr |
| Mar 27, 8:51 PM PDT | Snow Advisory | OTX | Adams, Chelan, Douglas, Grant, Lincoln, Okanogan and 2 more | 37 hr |
| Mar 27, 9:34 PM PDT | Snow Advisory | PQR | 37 hr | |
| Mar 27, 9:34 PM PDT | Winter Storm Warning | PQR | 40 hr | |
| Mar 28, 3:44 AM PDT | Heavy Snow Warning | OTX | Douglas, Ferry, Grant, Lincoln, Okanogan, Pend Oreille and 2 more | 37 hr |
| Mar 28, 3:44 AM PDT | Winter Storm Warning | OTX | Asotin, Garfield | 31 hr |
| Mar 28, 4:01 AM PDT | Winter Storm Warning | PDT | Columbia, Walla Walla | 35 hr |
| Mar 28, 7:55 AM PDT | Heavy Snow Warning | PQR | 26 hr | |
| Mar 29, 1:49 PM PDT | Snow Advisory | PQR | 22 hr | |
| Mar 29, 2:51 PM PDT | Snow Advisory | OTX | Adams, Douglas, Grant, Lincoln, Okanogan, Spokane and 1 more | 43 hr |
| Mar 29, 3:20 PM PDT | Snow Advisory | SEW | 20 hr | |
| Mar 31, 12:10 AM PDT | Snow Advisory | SEW | 10 hr | |
| Apr 4, 9:44 AM PDT | Snow Advisory | PDT | Columbia, Walla Walla | 29 hr |
| Apr 4, 2:48 PM PDT | Snow Advisory | OTX | Adams, Douglas, Ferry, Grant, Lincoln, Okanogan and 4 more | 20 hr |
| Apr 5, 3:25 AM PDT | Snow Advisory | PQR | 24 hr | |
| Apr 6, 3:19 AM PDT | Snow Advisory | PQR | 36 hr | |
| Apr 8, 3:43 PM PDT | Snow Advisory | OTX | Asotin, Garfield, Spokane, Whitman | 19 hr |
| Apr 13, 2:33 PM PDT | Wind Advisory | PDT | Kittitas, Yakima | 31 hr |
| Apr 14, 10:13 AM PDT | Areal Flood Advisory | OTX | Adams, Garfield, Lincoln, Pend Oreille, Spokane, Stevens and 1 more | 24 hr |
| Apr 14, 9:43 PM PDT | Snow Advisory | PQR | 15 hr | |
| Apr 17, 5:31 PM PDT | Wind Advisory | PDT | Kittitas, Yakima | 4 hr |
| Apr 18, 3:58 AM PDT | Snow Advisory | PQR | 41 hr | |
| Apr 18, 4:33 AM PDT | Freeze Warning | PDT | Benton, Columbia, Franklin, Klickitat, Walla Walla | 4 days |
| Apr 18, 1:05 PM PDT | Mesoscale Discussion | SPC | Snohomish | 4 hr |
| Apr 18, 3:06 PM PDT | Winter Storm Watch | OTX | Douglas, Ferry, Lincoln, Okanogan, Pend Oreille, Spokane and 1 more | 45 hr |
| Apr 18, 5:05 PM PDT | Snow Advisory | SEW | 12 hr | |
| Apr 18, 7:10 PM PDT | Snow Advisory | PDT | 22 hr | |
| Apr 18, 7:15 PM PDT | Heavy Snow Warning | SEW | 10 hr | |
| Apr 18, 9:01 PM PDT | Snow Advisory | OTX | Douglas, Ferry, Lincoln, Okanogan, Pend Oreille, Spokane and 1 more | 66 hr |
| Apr 19, 8:30 AM PDT | Snow Advisory | SEW | 4 hr | |
| Apr 19, 5:10 PM PDT | Snow Advisory | SEW | 7 hr | |
| Apr 22, 2:49 PM PDT | Snow Advisory | OTX | Pend Oreille, Spokane, Stevens | 20 hr |
| Apr 25, 2:01 PM PDT | Freeze Warning | PDT | Benton, Columbia, Franklin, Klickitat, Walla Walla | 18 hr |
| Apr 28, 3:20 AM PDT | Snow Advisory | SEW | 26 hr | |
| Apr 29, 3:37 AM PDT | Snow Advisory | PQR | 10 hr | |
| Apr 30, 12:26 AM PDT | Snow Advisory | PDT | Columbia, Walla Walla | 9 hr |
| Apr 30, 2:59 AM PDT | Snow Advisory | PQR | 6 hr | |
| May 6, 2:57 PM PDT | Wind Advisory | PDT | Kittitas, Klickitat, Yakima | 31 hr |
| May 9, 8:20 AM PDT | Severe Thunderstorm Watch | SPC | Adams, Benton, Chelan, Clallam, Columbia, Cowlitz and 27 more | 40 min |
| May 15, 12:57 PM PDT | River Flood Warning | PDT | Yakima | 4 days |
| May 15, 12:57 PM PDT | River Flood Warning | PDT | Yakima | 6 days |
| May 15, 1:34 PM PDT | River Flood Watch | PDT | Kittitas, Yakima | 23 hr |
| May 15, 1:34 PM PDT | River Flood Watch | PDT | Yakima | 70 hr |
| May 15, 1:34 PM PDT | River Flood Watch | PDT | Benton, Franklin, Klickitat, Walla Walla | 70 hr |
| May 15, 1:45 PM PDT | Flood Watch | OTX | Chelan, Douglas, Ferry, Okanogan, Pend Oreille, Spokane and 1 more | 31 hr |
| May 16, 8:48 AM PDT | Heat Advisory | PQR | 11 hr | |
| May 16, 11:56 AM PDT | River Flood Warning | OTX | Chelan | 5 days |
| May 16, 12:09 PM PDT | Flood Watch | SEW | King, Lewis, Pierce, Skagit, Snohomish | 57 hr |
| May 16, 12:42 PM PDT | River Flood Watch | PDT | Asotin, Garfield, Pend Oreille, Spokane, Stevens | 4 days |
| May 16, 7:48 PM PDT | River Flood Watch | OTX | Chelan | 69 hr |
| May 16, 7:48 PM PDT | River Flood Watch | OTX | Okanogan | 18 hr |
| May 16, 7:48 PM PDT | River Flood Watch | OTX | Chelan | 40 hr |
| May 16, 8:00 PM PDT | Areal Flood Advisory | OTX | Asotin, Chelan, Ferry, Okanogan, Pend Oreille, Stevens | 6 days |
| May 16, 8:00 PM PDT | Areal Flood Advisory | OTX | Asotin, Chelan, Ferry, Okanogan, Pend Oreille, Stevens | 7 days |
| May 17, 1:21 PM PDT | River Flood Warning | OTX | Okanogan | 69 hr |
| May 17, 6:34 PM PDT | River Flood Warning | SEW | Lewis, Pierce | 37 hr |
| May 18, 1:51 AM PDT | River Flood Warning | SEW | Lewis | 13 hr |
| May 18, 10:43 AM PDT | River Flood Warning | OTX | Okanogan | 49 hr |
| May 18, 10:43 AM PDT | River Flood Warning | OTX | Okanogan | 48 hr |
| May 18, 10:43 AM PDT | River Flood Warning | OTX | Chelan | 44 hr |
| May 18, 11:27 AM PDT | River Flood Watch | OTX | Spokane | 50 hr |
| May 18, 1:17 PM PDT | River Flood Warning | OTX | Ferry | 47 hr |
| May 19, 4:30 AM PDT | River Flood Warning | PDT | Asotin | 32 hr |
| May 19, 10:00 AM PDT | Areal Flood Warning | OTX | Okanogan | 5 days |
| May 19, 5:39 PM PDT | River Flood Warning | OTX | Spokane | 17 days |
| May 20, 12:00 PM PDT | River Flood Warning | OTX | Okanogan | 9 hr |
| May 21, 3:30 AM PDT | Wind Advisory | PDT | Kittitas, Yakima | 19 hr |
| May 21, 1:01 PM PDT | River Flood Warning | OTX | Ferry | 7 hr |
| May 21, 5:00 PM PDT | River Flood Warning | OTX | Okanogan | 29 hr |
| May 24, 7:29 PM PDT | Severe Thunderstorm Warning | PQR | Skamania | 38 min |
| May 24, 8:06 PM PDT | Severe Thunderstorm Warning | PQR | Clark, Skamania | 39 min |
| May 24, 8:42 PM PDT | Severe Thunderstorm Warning | PQR | Clark | 21 min |
| May 24, 9:12 PM PDT | Areal Flood Advisory | PQR | Clark | 4 hr |
| May 25, 10:41 AM PDT | River Flood Watch | OTX | Pend Oreille | 33 hr |
| May 27, 10:12 AM PDT | River Flood Watch | PDT | Yakima | 23 hr |
| May 27, 2:34 PM PDT | Areal Flood Advisory | OTX | Pend Oreille | 24 hr |
| May 27, 2:34 PM PDT | Areal Flood Advisory | OTX | Pend Oreille | 19 days |
| May 28, 4:27 PM PDT | Areal Flood Advisory | OTX | Garfield, Whitman | 14 days |
| May 28, 6:17 PM PDT | Flash Flood Warning | OTX | Spokane | 79 min |
| May 29, 2:19 PM PDT | Flash Flood Warning | OTX | Ferry | 86 min |
| May 29, 5:36 PM PDT | Areal Flood Advisory | OTX | Pend Oreille, Spokane, Stevens | 5 hr |
| May 31, 4:15 PM PDT | Areal Flood Advisory | PDT | Columbia, Walla Walla | 3 hr |
| May 31, 5:40 PM PDT | Areal Flood Advisory | OTX | Asotin, Garfield | 2 hr |
| Jun 5, 9:12 PM PDT | High Surf Advisory | SEW | 18 hr | |
| Jun 6, 9:50 AM PDT | Snow Advisory | PQR | 11 hr | |
| Jun 7, 3:58 PM PDT | Wind Advisory | PDT | Kittitas, Yakima | 7 hr |
| Jun 9, 3:10 AM PDT | High Surf Advisory | SEW | 36 hr | |
| Jun 9, 3:54 AM PDT | Heavy Snow Warning | SEW | 31 hr | |
| Jun 9, 3:54 AM PDT | Snow Advisory | SEW | 5 hr | |
| Jun 9, 2:33 PM PDT | Wind Advisory | PDT | Benton, Franklin, Kittitas, Klickitat, Walla Walla, Yakima | 13 hr |
| Jun 9, 2:40 PM PDT | Snow Advisory | PDT | Columbia, Walla Walla | 31 hr |
| Jun 9, 2:44 PM PDT | Snow Advisory | OTX | Asotin, Ferry, Garfield, Okanogan, Pend Oreille, Spokane and 1 more | 44 hr |
| Jun 9, 4:12 PM PDT | Wind Advisory | SEW | 7 hr | |
| Jun 10, 3:18 AM PDT | Wind Advisory | PDT | Kittitas, Klickitat, Yakima | 8 hr |
| Jun 10, 4:33 AM PDT | Heavy Snow Warning | OTX | Ferry, Okanogan | 7 hr |
| Jun 10, 12:05 PM PDT | Heavy Snow Warning | PDT | Columbia, Walla Walla | 10 hr |
| Jun 11, 11:02 AM PDT | Wind Advisory | PDT | Kittitas, Yakima | 17 hr |
| Jun 11, 5:40 PM PDT | Severe Thunderstorm Warning | OTX | Pend Oreille | 50 min |
| Jun 11, 7:26 PM PDT | Severe Thunderstorm Warning | OTX | Spokane | 49 min |
| Jun 11, 8:15 PM PDT | Areal Flood Advisory | OTX | Spokane | 3 hr |
| Jun 11, 8:15 PM PDT | Severe Thunderstorm Warning | OTX | Spokane, Whitman | 45 min |
| Jun 11, 8:40 PM PDT | Areal Flood Warning | OTX | Spokane | 3 hr |
| Jun 21, 8:43 PM PDT | Severe Thunderstorm Warning | PDT | Walla Walla | 62 min |
| Jun 27, 9:22 AM PDT | Heat Advisory | PDT | Benton, Columbia, Franklin, Kittitas, Klickitat, Walla Walla and 1 more | 3 days |
| Jun 27, 2:19 PM PDT | Heat Advisory | PQR | 50 hr | |
| Jun 29, 9:10 AM PDT | Fire Weather Watch | PDT | Cowlitz | 5 hr |
| Jun 29, 9:10 AM PDT | Red Flag Warning | PDT | Cowlitz | 48 hr |
| Jun 29, 2:34 PM PDT | Fire Weather Watch | PDT | 19 hr | |
| Jun 29, 4:25 PM PDT | Mesoscale Discussion | SPC | Clark, Klickitat, Skamania, Yakima | 65 min |
| Jun 29, 6:27 PM PDT | Severe Thunderstorm Warning | PQR | Skamania | 18 min |
| Jun 30, 2:45 AM PDT | Severe Thunderstorm Warning | PDT | Benton, Franklin | 60 min |
| Jun 30, 2:18 PM PDT | Fire Weather Watch | OTX | 19 hr | |
| Jun 30, 2:18 PM PDT | Red Flag Warning | OTX | 31 hr | |
| Jun 30, 4:54 PM PDT | Severe Thunderstorm Warning | PDT | Columbia, Walla Walla | 66 min |
| Jun 30, 6:18 PM PDT | Severe Thunderstorm Warning | OTX | Adams, Whitman | 57 min |
| Jun 30, 6:33 PM PDT | Areal Flood Advisory | OTX | Chelan | 3 hr |
| Jun 30, 7:57 PM PDT | Severe Thunderstorm Warning | OTX | Lincoln | 48 min |
| Jul 1, 2:16 PM PDT | Areal Flood Advisory | OTX | Chelan, Okanogan | 3 hr |
| Jul 1, 3:33 PM PDT | Severe Thunderstorm Warning | PDT | Kittitas | 48 min |
| Jul 1, 4:53 PM PDT | Areal Flood Advisory | OTX | Ferry | 73 min |
| Jul 1, 5:32 PM PDT | Severe Thunderstorm Warning | OTX | Pend Oreille, Spokane | 43 min |
| Jul 1, 6:03 PM PDT | Severe Thunderstorm Warning | OTX | Douglas | 42 min |
| Jul 1, 6:11 PM PDT | Severe Thunderstorm Warning | OTX | Pend Oreille, Spokane, Stevens | 64 min |
| Jul 1, 6:45 PM PDT | Severe Thunderstorm Warning | OTX | Douglas, Grant, Lincoln, Okanogan | 45 min |
| Jul 1, 6:48 PM PDT | Severe Thunderstorm Warning | OTX | Pend Oreille, Spokane | 42 min |
| Jul 1, 6:55 PM PDT | Severe Thunderstorm Warning | OTX | Ferry, Lincoln, Stevens | 65 min |
| Jul 1, 7:24 PM PDT | Severe Thunderstorm Warning | OTX | Spokane | 76 min |
| Jul 1, 7:29 PM PDT | Severe Thunderstorm Warning | OTX | Douglas, Grant, Lincoln | 61 min |
| Jul 2, 2:38 PM PDT | Fire Weather Watch | PDT | Cowlitz | 18 hr |
| Jul 2, 2:46 PM PDT | Fire Weather Watch | OTX | 16 hr | |
| Jul 2, 4:47 PM PDT | Severe Thunderstorm Warning | SEW | King | 28 min |
| Jul 2, 9:26 PM PDT | Severe Thunderstorm Warning | SEW | King, Pierce | 34 min |
| Jul 2, 9:48 PM PDT | Severe Thunderstorm Warning | PDT | Klickitat | 45 min |
| Jul 2, 9:54 PM PDT | Severe Thunderstorm Warning | SEW | King, Pierce | 36 min |
| Jul 2, 11:05 PM PDT | Severe Thunderstorm Warning | PQR | Skamania | 40 min |
| Jul 2, 11:13 PM PDT | Severe Thunderstorm Warning | SEW | Lewis | 32 min |
| Jul 2, 11:38 PM PDT | Severe Thunderstorm Warning | SEW | Lewis, Pierce | 37 min |
| Jul 2, 11:42 PM PDT | Severe Thunderstorm Warning | PQR | Skamania | 34 min |
| Jul 3, 12:16 AM PDT | Severe Thunderstorm Warning | SEW | King, Lewis, Pierce | 29 min |
| Jul 3, 12:43 AM PDT | Severe Thunderstorm Warning | SEW | Lewis, Pierce | 47 min |
| Jul 3, 6:57 AM PDT | Red Flag Warning | OTX | 15 hr | |
| Jul 3, 8:33 AM PDT | Red Flag Warning | PDT | Cowlitz | 13 hr |
| Jul 3, 10:14 AM PDT | Severe Thunderstorm Warning | SEW | King, Snohomish | 31 min |
| Jul 3, 1:24 PM PDT | Mesoscale Discussion | SPC | Adams, Asotin, Benton, Chelan, Columbia, Douglas and 12 more | 3 hr |
| Jul 3, 4:54 PM PDT | Severe Thunderstorm Warning | OTX | Okanogan | 66 min |
| Jul 3, 5:20 PM PDT | Severe Thunderstorm Warning | OTX | Okanogan | 40 min |
| Jul 3, 5:34 PM PDT | Severe Thunderstorm Warning | OTX | Okanogan | 41 min |
| Jul 3, 5:55 PM PDT | Severe Thunderstorm Warning | OTX | Ferry, Okanogan | 23 min |
| Jul 3, 6:47 PM PDT | Severe Thunderstorm Warning | OTX | Okanogan | 43 min |
| Jul 6, 7:03 PM PDT | Wind Advisory | PDT | Kittitas, Yakima | 3 hr |
| Jul 8, 2:55 PM PDT | Fire Weather Watch | PDT | 18 hr | |
| Jul 9, 8:43 AM PDT | Red Flag Warning | PDT | Cowlitz | 35 hr |
| Jul 9, 2:34 PM PDT | Wind Advisory | PDT | Benton, Franklin, Kittitas, Klickitat, Walla Walla, Yakima | 31 hr |
| Jul 9, 2:57 PM PDT | Red Flag Warning | OTX | 6 hr | |
| Jul 9, 2:57 PM PDT | Red Flag Warning | OTX | 29 hr | |
| Jul 10, 12:21 PM PDT | Wind Advisory | OTX | Douglas, Okanogan | 2 hr |
| Jul 10, 2:39 PM PDT | High Wind Warning | OTX | Douglas, Okanogan | 5 hr |
| Jul 10, 5:08 PM PDT | Wind Advisory | OTX | Ferry, Lincoln, Okanogan, Pend Oreille, Spokane, Stevens | 3 hr |
| Jul 13, 9:20 AM PDT | Fire Weather Watch | PDT | Cowlitz | 24 hr |
| Jul 13, 1:05 PM PDT | Fire Weather Watch | OTX | 24 hr | |
| Jul 14, 6:45 AM PDT | Red Flag Warning | OTX | 38 hr | |
| Jul 14, 9:15 AM PDT | Red Flag Warning | PDT | Cowlitz | 61 hr |
| Jul 14, 12:57 PM PDT | Red Flag Warning | OTX | 31 hr | |
| Jul 21, 9:18 AM PDT | Red Flag Warning | PDT | Clark, Skamania | 35 hr |
| Jul 22, 8:05 AM PDT | Wind Advisory | PDT | Kittitas, Klickitat, Yakima | 20 hr |
| Aug 4, 2:57 PM PDT | Fire Weather Watch | PDT | Clark, Cowlitz, Skamania | 48 hr |
| Aug 4, 3:01 PM PDT | Heat Advisory | PQR | 46 hr | |
| Aug 5, 3:00 PM PDT | Red Flag Warning | PDT | Clark, Cowlitz, Skamania | 3 days |
| Aug 6, 2:45 PM PDT | Fire Weather Watch | OTX | 20 hr | |
| Aug 6, 3:08 PM PDT | Small Craft Advisory | SEW | 56 hr | |
| Aug 6, 3:08 PM PDT | Small Craft Advisory | SEW | 9 hr | |
| Aug 7, 2:52 AM PDT | Small Craft Advisory | SEW | 12 hr | |
| Aug 7, 6:54 AM PDT | Red Flag Warning | OTX | 58 hr | |
| Aug 7, 6:43 PM PDT | Severe Thunderstorm Warning | PDT | Klickitat | 62 min |
| Aug 7, 7:44 PM PDT | Severe Thunderstorm Warning | PDT | Kittitas | 61 min |
| Aug 8, 12:55 PM PDT | Mesoscale Discussion | SPC | Asotin, Benton, Columbia, Franklin, Garfield, Walla Walla | 95 min |
| Aug 8, 1:44 PM PDT | Severe Thunderstorm Warning | PDT | Columbia, Walla Walla | 61 min |
| Aug 8, 4:00 PM PDT | Severe Thunderstorm Warning | OTX | Chelan | 45 min |
| Aug 8, 4:32 PM PDT | Flash Flood Warning | OTX | Chelan | 88 min |
| Aug 8, 4:51 PM PDT | Severe Thunderstorm Warning | OTX | Asotin | 39 min |
| Aug 8, 4:53 PM PDT | Severe Thunderstorm Warning | SEW | Whatcom | 37 min |
| Aug 8, 5:25 PM PDT | Severe Thunderstorm Warning | OTX | Asotin | 65 min |
| Aug 8, 5:40 PM PDT | Severe Thunderstorm Warning | SEW | Whatcom | 35 min |
| Aug 8, 6:03 PM PDT | Flash Flood Warning | OTX | Chelan | 57 min |
| Aug 8, 6:39 PM PDT | Severe Thunderstorm Warning | OTX | Adams, Garfield, Whitman | 41 min |
| Aug 8, 7:55 PM PDT | Severe Thunderstorm Warning | OTX | Spokane, Whitman | 45 min |
| Aug 9, 2:53 AM PDT | Small Craft Advisory for Winds | SEW | 18 hr | |
| Aug 13, 2:37 AM PDT | Small Craft Advisory for Winds | SEW | 5 hr | |
| Aug 13, 12:48 PM PDT | Excessive Heat Watch | PQR | 15 hr | |
| Aug 13, 1:30 PM PDT | Red Flag Warning | PQR | 3 days | |
| Aug 13, 8:51 PM PDT | Small Craft Advisory | SEW | 51 hr | |
| Aug 14, 3:40 AM PDT | Excessive Heat Warning | PQR | 66 hr | |
| Aug 14, 3:40 AM PDT | Heat Advisory | PQR | 66 hr | |
| Aug 14, 7:46 AM PDT | Heat Advisory | PDT | Benton, Columbia, Franklin, Kittitas, Klickitat, Walla Walla and 1 more | 4 days |
| Aug 14, 10:34 AM PDT | Air Stagnation Advisory | SEW | 59 hr | |
| Aug 14, 1:10 PM PDT | Heat Advisory | SEW | 21 hr | |
| Aug 15, 3:04 AM PDT | Small Craft Advisory | SEW | 18 hr | |
| Aug 15, 8:36 AM PDT | Fire Weather Watch | SEW | King, Lewis, Pierce, Skamania | 7 hr |
| Aug 15, 10:00 AM PDT | Excessive Heat Warning | SEW | 36 hr | |
| Aug 15, 3:01 PM PDT | Fire Weather Watch | PDT | Cowlitz | 19 hr |
| Aug 15, 3:01 PM PDT | Red Flag Warning | PDT | Clark, Cowlitz, Skamania | 4 days |
| Aug 15, 3:50 PM PDT | Red Flag Warning | SEW | King, Lewis, Pierce, Skamania | 28 hr |
| Aug 16, 2:26 PM PDT | Fire Weather Watch | OTX | 24 hr | |
| Aug 16, 3:20 PM PDT | Marine Weather Statement | SEW | 12 hr | |
| Aug 17, 3:14 AM PDT | Small Craft Advisory | SEW | 48 hr | |
| Aug 17, 4:01 AM PDT | Red Flag Warning | SEW | Clallam, Grays Harbor, Jefferson, King, Kitsap, Lewis and 7 more | 43 hr |
| Aug 17, 8:05 AM PDT | Red Flag Warning | PQR | 16 hr | |
| Aug 17, 8:16 AM PDT | Fire Weather Watch | SEW | 6 hr | |
| Aug 17, 2:19 PM PDT | Red Flag Warning | OTX | 38 hr | |
| Aug 17, 2:43 PM PDT | Red Flag Warning | SEW | 38 hr | |
| Aug 17, 4:10 PM PDT | Mesoscale Discussion | SPC | Kittitas, Klickitat, Skamania, Yakima | 2 hr |
| Aug 18, 8:42 AM PDT | Gale Watch | SEW | 12 hr | |
| Aug 18, 4:09 PM PDT | Severe Thunderstorm Watch | SPC | Adams, Asotin, Benton, Columbia, Douglas, Ferry and 10 more | 7 hr |
| Aug 18, 7:25 PM PDT | Severe Thunderstorm Warning | OTX | Asotin, Garfield | 50 min |
| Aug 18, 8:01 PM PDT | Severe Thunderstorm Warning | OTX | Asotin, Garfield, Whitman | 44 min |
| Aug 18, 8:18 PM PDT | Mesoscale Discussion | SPC | Adams, Asotin, Garfield, Lincoln, Spokane, Whitman | 87 min |
| Aug 18, 8:33 PM PDT | Severe Thunderstorm Warning | OTX | Adams, Lincoln, Spokane, Whitman | 57 min |
| Aug 18, 8:57 PM PDT | Severe Thunderstorm Warning | OTX | Ferry, Pend Oreille, Stevens | 48 min |
| Aug 18, 9:08 PM PDT | Gale Warning | SEW | 30 hr | |
| Aug 18, 9:25 PM PDT | Severe Thunderstorm Warning | OTX | Ferry, Lincoln, Pend Oreille, Spokane, Stevens | 50 min |
| Aug 19, 3:02 AM PDT | Small Craft Advisory | SEW | 56 hr | |
| Aug 19, 7:58 PM PDT | Areal Flood Advisory | OTX | Okanogan | 10 hr |
| Aug 20, 2:53 AM PDT | Small Craft Advisory for Rough Bar | SEW | 48 hr | |
| Aug 20, 8:57 PM PDT | Small Craft Advisory for Hazardous Seas | SEW | 17 hr | |
| Aug 21, 11:07 AM PDT | Flood Watch | SEW | Whatcom | 6 hr |
| Aug 21, 11:50 AM PDT | Severe Thunderstorm Warning | OTX | Spokane | 40 min |
| Aug 23, 3:24 PM PDT | Small Craft Advisory | SEW | 47 hr | |
| Aug 25, 2:50 AM PDT | Small Craft Advisory | SEW | 18 hr | |
| Aug 25, 2:49 PM PDT | Gale Warning | SEW | 6 hr | |
| Aug 25, 4:56 PM PDT | Marine Weather Statement | SEW | 2 hr | |
| Aug 25, 8:45 PM PDT | Small Craft Advisory | SEW | 6 hr | |
| Aug 26, 3:12 PM PDT | Small Craft Advisory | SEW | 30 hr | |
| Aug 27, 8:57 AM PDT | Small Craft Advisory for Rough Bar | SEW | 71 hr | |
| Aug 27, 8:57 AM PDT | Small Craft Advisory for Hazardous Seas | SEW | 30 hr | |
| Aug 28, 3:08 AM PDT | Small Craft Advisory | SEW | 15 hr | |
| Aug 28, 2:56 PM PDT | Gale Watch | SEW | 12 hr | |
| Aug 29, 3:04 AM PDT | Gale Warning | SEW | 23 hr | |
| Aug 29, 3:04 AM PDT | Small Craft Advisory | SEW | 23 hr | |
| Aug 29, 8:54 AM PDT | Small Craft Advisory for Winds | SEW | 17 hr | |
| Aug 30, 2:52 AM PDT | Small Craft Advisory | SEW | 50 hr | |
| Aug 30, 2:52 AM PDT | Small Craft Advisory for Winds | SEW | 12 hr | |
| Aug 31, 1:16 PM PDT | Freeze Warning | OTX | Pend Oreille, Spokane, Stevens | 19 hr |
| Sep 1, 8:58 AM PDT | Small Craft Advisory | SEW | 15 hr | |
| Sep 3, 8:41 AM PDT | Small Craft Advisory for Winds | SEW | 14 hr | |
| Sep 4, 8:38 AM PDT | Small Craft Advisory for Winds | SEW | 38 hr | |
| Sep 5, 3:45 AM PDT | Wind Advisory | PDT | Kittitas, Yakima | 19 hr |
| Sep 7, 2:55 PM PDT | Small Craft Advisory | SEW | 6 hr | |
| Sep 8, 2:58 AM PDT | Small Craft Advisory | SEW | 42 hr | |
| Sep 8, 1:53 PM PDT | Fire Weather Watch | PDT | 18 hr | |
| Sep 8, 2:45 PM PDT | High Wind Watch | OTX | Douglas, Okanogan | 14 hr |
| Sep 8, 2:45 PM PDT | Wind Advisory | OTX | Adams, Chelan, Douglas, Ferry, Grant, Lincoln and 4 more | 30 hr |
| Sep 8, 2:52 PM PDT | Fire Weather Watch | OTX | 16 hr | |
| Sep 9, 6:35 AM PDT | Red Flag Warning | OTX | 15 hr | |
| Sep 9, 8:01 AM PDT | Red Flag Warning | PDT | 14 hr | |
| Sep 9, 2:43 PM PDT | Small Craft Advisory for Rough Bar | SEW | 15 hr | |
| Sep 9, 2:58 PM PDT | Fire Weather Watch | PQR | 21 hr | |
| Sep 9, 8:52 PM PDT | Small Craft Advisory for Hazardous Seas | SEW | 9 hr | |
| Sep 10, 11:52 AM PDT | Red Flag Warning | PQR | 32 hr | |
| Sep 10, 2:38 PM PDT | Freeze Warning | OTX | Pend Oreille, Spokane, Stevens | 17 hr |
| Sep 11, 8:55 AM PDT | Small Craft Advisory | SEW | 35 hr | |
| Sep 14, 2:30 PM PDT | Red Flag Warning | PQR | 57 hr | |
| Sep 14, 2:50 PM PDT | Fire Weather Watch | SEW | Clallam, Grays Harbor, Jefferson, King, Lewis, Mason and 5 more | 24 hr |
| Sep 14, 2:55 PM PDT | Fire Weather Watch | PDT | Clark, Cowlitz, Skamania | 18 hr |
| Sep 15, 8:23 AM PDT | Red Flag Warning | SEW | Clallam, Grays Harbor, Jefferson, King, Lewis, Mason and 5 more | 71 hr |
| Sep 15, 8:38 AM PDT | Red Flag Warning | PDT | Clark, Cowlitz, Skamania | 62 hr |
| Sep 15, 8:46 AM PDT | Small Craft Advisory | SEW | 5 hr | |
| Sep 15, 3:18 PM PDT | Fire Weather Watch | OTX | 23 hr | |
| Sep 16, 5:52 AM PDT | Red Flag Warning | OTX | 37 hr | |
| Sep 17, 8:46 AM PDT | Small Craft Advisory | SEW | 17 hr | |
| Sep 18, 8:56 AM PDT | Small Craft Advisory | SEW | 11 hr | |
| Sep 19, 2:59 AM PDT | Small Craft Advisory | SEW | 17 hr | |
| Sep 20, 8:56 AM PDT | Small Craft Advisory | SEW | 6 hr | |
| Sep 21, 2:52 AM PDT | Small Craft Advisory | SEW | 27 hr | |
| Sep 22, 2:44 AM PDT | Freeze Watch | OTX | Adams, Chelan, Douglas, Grant, Lincoln, Okanogan and 2 more | 6 hr |
| Sep 22, 8:28 AM PDT | Freeze Warning | OTX | Adams, Asotin, Douglas, Garfield, Grant, Lincoln and 3 more | 25 hr |
| Sep 22, 9:04 AM PDT | Small Craft Advisory | SEW | 14 hr | |
| Sep 22, 1:01 PM PDT | Freeze Warning | PDT | Yakima | 20 hr |
| Sep 22, 2:18 PM PDT | Wind Advisory | PDT | Kittitas, Yakima | 7 hr |
| Sep 23, 3:06 PM PDT | Small Craft Advisory for Winds | SEW | 53 hr | |
| Sep 24, 2:38 AM PDT | Small Craft Advisory for Hazardous Seas | SEW | 12 hr | |
| Sep 24, 2:47 PM PDT | Gale Warning | SEW | 12 hr | |
| Sep 24, 2:47 PM PDT | Small Craft Advisory for Rough Bar | SEW | 29 hr | |
| Sep 25, 3:01 AM PDT | Small Craft Advisory | SEW | 12 hr | |
| Sep 25, 3:01 AM PDT | Small Craft Advisory for Winds | SEW | 12 hr | |
| Sep 26, 2:17 PM PDT | Small Craft Advisory | SEW | 6 hr | |
| Sep 28, 2:12 AM PDT | Small Craft Advisory for Winds | SEW | 19 hr | |
| Sep 28, 8:50 PM PDT | Gale Warning | SEW | 21 hr | |
| Sep 28, 8:50 PM PDT | Small Craft Advisory for Winds | SEW | 29 hr | |
| Sep 29, 10:01 AM PDT | Small Craft Advisory | SEW | 5 hr | |
| Oct 1, 2:35 AM PDT | Gale Watch | SEW | 12 hr | |
| Oct 1, 3:02 PM PDT | Small Craft Advisory | SEW | 31 hr | |
| Oct 2, 9:00 AM PDT | Gale Watch | SEW | 6 hr | |
| Oct 2, 9:00 AM PDT | Small Craft Advisory for Rough Bar | SEW | 3 days | |
| Oct 2, 11:43 AM PDT | Gale Warning | SEW | 3 hr | |
| Oct 2, 3:00 PM PDT | Gale Warning | SEW | 54 hr | |
| Oct 3, 2:46 AM PDT | Small Craft Advisory | SEW | 48 hr | |
| Oct 3, 9:15 PM PDT | High Surf Advisory | SEW | 30 hr | |
| Oct 4, 2:00 PM PDT | Wind Advisory | SEW | San Juan | 7 hr |
| Oct 5, 2:32 AM PDT | Small Craft Advisory for Hazardous Seas | SEW | 6 hr | |
| Oct 5, 9:02 PM PDT | Gale Watch | SEW | 6 hr | |
| Oct 5, 9:02 PM PDT | Gale Warning | SEW | 36 hr | |
| Oct 6, 2:50 AM PDT | Small Craft Advisory | SEW | 18 hr | |
| Oct 6, 3:38 AM PDT | Winter Storm Watch | SEW | 11 hr | |
| Oct 6, 2:27 PM PDT | Wind Advisory | SEW | San Juan | 19 hr |
| Oct 6, 2:27 PM PDT | Winter Weather Advisory | SEW | 23 hr | |
| Oct 6, 2:32 PM PDT | Wind Advisory | PDT | Benton, Columbia, Franklin, Kittitas, Klickitat, Walla Walla and 1 more | 29 hr |
| Oct 6, 2:34 PM PDT | Wind Advisory | OTX | Adams, Asotin, Chelan, Douglas, Garfield, Grant and 4 more | 30 hr |
| Oct 6, 8:30 PM PDT | Small Craft Advisory for Rough Bar | SEW | 42 hr | |
| Oct 7, 2:38 AM PDT | Small Craft Advisory | SEW | 6 hr | |
| Oct 7, 2:40 AM PDT | Freeze Warning | PDT | Yakima | 30 hr |
| Oct 7, 9:03 AM PDT | Gale Warning | SEW | 117 min | |
| Oct 7, 9:03 AM PDT | Small Craft Advisory | SEW | 117 min | |
| Oct 7, 9:03 AM PDT | Small Craft Advisory for Hazardous Seas | SEW | 24 hr | |
| Oct 7, 11:13 AM PDT | Small Craft Advisory | SEW | 9 hr | |
| Oct 8, 8:52 PM PDT | Small Craft Advisory | SEW | 30 hr | |
| Oct 9, 2:53 PM PDT | Freeze Warning | PDT | Kittitas, Yakima | 17 hr |
| Oct 9, 7:30 PM PDT | Freeze Warning | OTX | Adams, Asotin, Chelan, Douglas, Garfield, Grant | 61 hr |
| Oct 9, 8:53 PM PDT | Small Craft Advisory for Rough Bar | SEW | 18 hr | |
| Oct 10, 2:58 AM PDT | Small Craft Advisory for Hazardous Seas | SEW | 12 hr | |
| Oct 10, 4:36 AM PDT | Freeze Warning | PDT | Benton, Columbia, Franklin, Kittitas, Klickitat, Walla Walla and 1 more | 29 hr |
| Oct 10, 8:51 AM PDT | Frost Advisory | PQR | 24 hr | |
| Oct 10, 12:15 PM PDT | Small Craft Advisory | SEW | 9 hr | |
| Oct 10, 3:00 PM PDT | Frost Advisory | SEW | San Juan | 18 hr |
| Oct 11, 9:02 AM PDT | Frost Advisory | PQR | 22 hr | |
| Oct 11, 2:17 PM PDT | Freeze Warning | PDT | Benton, Columbia, Franklin, Kittitas, Klickitat, Walla Walla and 1 more | 19 hr |
| Oct 12, 1:31 PM PDT | Small Craft Advisory | SEW | 43 hr | |
| Oct 13, 2:47 AM PDT | Small Craft Advisory for Rough Bar | SEW | 41 hr | |
| Oct 14, 1:43 AM PDT | Small Craft Advisory for Hazardous Seas | SEW | 7 hr | |
| Oct 15, 9:06 AM PDT | Small Craft Advisory | SEW | 66 hr | |
| Oct 16, 10:30 PM PDT | Dense Fog Advisory | PQR | 11 hr | |
| Oct 17, 8:53 AM PDT | Small Craft Advisory | SEW | 18 hr | |
| Oct 18, 2:58 PM PDT | Gale Watch | SEW | 24 hr | |
| Oct 19, 2:48 PM PDT | Small Craft Advisory | SEW | 32 hr | |
| Oct 20, 2:47 AM PDT | Small Craft Advisory for Rough Bar | SEW | 48 hr | |
| Oct 20, 4:19 AM PDT | Winter Weather Advisory | SEW | 22 hr | |
| Oct 20, 2:33 PM PDT | Small Craft Advisory for Hazardous Seas | SEW | 8 hr | |
| Oct 22, 3:02 AM PDT | Small Craft Advisory for Winds | SEW | 8 hr | |
| Oct 22, 11:29 AM PDT | Small Craft Advisory | SEW | 3 hr | |
| Oct 23, 2:51 AM PDT | Small Craft Advisory for Rough Bar | SEW | 24 hr | |
| Oct 23, 2:51 AM PDT | Small Craft Advisory | SEW | 6 hr | |
| Oct 23, 2:51 AM PDT | Small Craft Advisory for Winds | SEW | 6 hr | |
| Oct 23, 2:51 AM PDT | Small Craft Advisory for Hazardous Seas | SEW | 24 hr | |
| Oct 24, 3:06 PM PDT | Small Craft Advisory for Rough Bar | SEW | 42 hr | |
| Oct 24, 3:06 PM PDT | Small Craft Advisory for Hazardous Seas | SEW | 45 hr | |
| Oct 25, 3:19 PM PDT | Small Craft Advisory | SEW | 47 hr | |
| Oct 26, 1:50 AM PDT | Gale Warning | SEW | 13 hr | |
| Oct 26, 1:50 AM PDT | Small Craft Advisory for Winds | SEW | 16 hr | |
| Oct 29, 8:41 AM PDT | Small Craft Advisory for Winds | SEW | 6 hr | |
| Oct 30, 2:04 AM PDT | Small Craft Advisory for Rough Bar | SEW | 19 hr | |
| Oct 30, 2:04 AM PDT | Small Craft Advisory | SEW | 4 days | |
| Oct 30, 8:50 PM PDT | Gale Warning | SEW | 5 hr | |
| Oct 31, 2:06 AM PDT | Gale Watch | SEW | 13 hr | |
| Oct 31, 2:06 AM PDT | Small Craft Advisory for Rough Bar | SEW | 5 days | |
| Oct 31, 3:16 PM PDT | Gale Warning | SEW | 37 hr | |
| Nov 1, 4:39 PM PDT | Small Craft Advisory | SEW | 27 hr | |
| Nov 2, 3:05 PM PST | Small Craft Advisory for Winds | SEW | 4 hr | |
| Nov 2, 3:05 PM PST | Small Craft Advisory for Hazardous Seas | SEW | 18 hr | |
| Nov 3, 3:00 AM PST | Small Craft Advisory for Winds | SEW | 6 hr | |
| Nov 3, 3:39 AM PST | Winter Storm Watch | PQR | 10 hr | |
| Nov 3, 3:39 AM PST | Winter Weather Advisory | PQR | 38 hr | |
| Nov 3, 9:05 AM PST | Small Craft Advisory | SEW | 39 hr | |
| Nov 3, 9:53 AM PST | Winter Weather Advisory | SEW | 29 hr | |
| Nov 3, 2:26 PM PST | Winter Weather Advisory | PDT | Columbia, Walla Walla | 25 hr |
| Nov 4, 8:35 AM PST | Wind Advisory | PDT | Benton, Columbia, Franklin, Kittitas, Klickitat, Walla Walla and 1 more | 10 hr |
| Nov 4, 3:02 PM PST | Gale Watch | SEW | 12 hr | |
| Nov 4, 3:02 PM PST | Small Craft Advisory | SEW | 12 hr | |
| Nov 4, 10:13 PM PST | Flood Watch | SEW | Clallam, Grays Harbor, Jefferson, King, Kitsap, Lewis and 6 more | 3 days |
| Nov 5, 3:08 AM PST | Gale Warning | SEW | 35 hr | |
| Nov 5, 3:08 AM PST | Small Craft Advisory | SEW | 4 days | |
| Nov 5, 3:07 PM PST | Winter Weather Advisory | PDT | 21 hr | |
| Nov 6, 2:47 AM PST | Small Craft Advisory for Rough Bar | SEW | 8 days | |
| Nov 6, 3:47 AM PST | Winter Weather Advisory | OTX | Douglas, Ferry, Okanogan | 10 hr |
| Nov 6, 5:14 PM PST | Areal Flood Advisory | SEW | King, Kitsap, Mason, Pierce, Snohomish, Thurston | 12 hr |
| Nov 6, 5:32 PM PST | River Flood Warning | SEW | Clallam | 18 hr |
| Nov 6, 5:32 PM PST | River Flood Warning | SEW | Mason | 3 days |
| Nov 6, 8:21 PM PST | River Flood Warning | SEW | King | 34 hr |
| Nov 6, 9:01 PM PST | Gale Watch | SEW | 6 hr | |
| Nov 6, 9:01 PM PST | Small Craft Advisory | SEW | 60 hr | |
| Nov 6, 9:46 PM PST | River Flood Warning | SEW | King | 30 hr |
| Nov 6, 9:46 PM PST | River Flood Warning | SEW | King | 48 hr |
| Nov 6, 9:46 PM PST | River Flood Warning | SEW | Whatcom | 7 hr |
| Nov 6, 9:46 PM PST | River Flood Warning | SEW | Whatcom | 7 hr |
| Nov 6, 9:46 PM PST | River Flood Warning | SEW | Snohomish | 7 hr |
| Nov 6, 9:46 PM PST | River Flood Warning | SEW | Snohomish | 7 hr |
| Nov 7, 5:52 AM PST | River Flood Warning | PQR | Wahkiakum | 12 hr |
| Nov 7, 7:38 AM PST | River Flood Warning | SEW | Snohomish | 25 hr |
| Nov 7, 10:56 AM PST | River Flood Warning | SEW | Grays Harbor | 17 hr |
| Nov 7, 10:56 AM PST | River Flood Warning | SEW | Snohomish | 24 hr |
| Nov 7, 10:56 AM PST | River Flood Warning | SEW | Snohomish | 29 hr |
| Nov 7, 12:58 PM PST | River Flood Warning | SEW | Snohomish | 8 hr |
| Nov 7, 12:58 PM PST | River Flood Warning | SEW | Snohomish | 15 hr |
| Nov 7, 2:57 PM PST | Gale Warning | SEW | 24 hr | |
| Nov 7, 5:19 PM PST | River Flood Warning | SEW | Whatcom | 4 hr |
| Nov 7, 9:02 PM PST | River Flood Advisory | SEW | Snohomish | 36 hr |
| Nov 7, 9:02 PM PST | River Flood Advisory | SEW | King | 36 hr |
| Nov 8, 4:31 AM PST | High Wind Warning | PQR | 6 hr | |
| Nov 8, 2:00 PM PST | High Surf Advisory | PQR | 24 hr | |
| Nov 8, 9:23 PM PST | Dense Fog Advisory | OTX | Adams, Asotin, Douglas, Garfield, Grant, Lincoln and 3 more | 15 hr |
| Nov 9, 1:55 AM PST | Dense Fog Advisory | PDT | Columbia, Walla Walla | 8 hr |
| Nov 9, 5:44 AM PST | Small Craft Advisory for Hazardous Seas | SEW | 21 hr | |
| Nov 9, 10:39 PM PST | Small Craft Advisory | SEW | 13 hr | |
| Nov 10, 3:10 AM PST | Gale Warning | SEW | 54 hr | |
| Nov 10, 3:10 AM PST | Marine Weather Statement | SEW | 3 days | |
| Nov 10, 3:30 AM PST | Flood Watch | SEW | Clallam, Grays Harbor, Jefferson, King, Kitsap, Lewis and 6 more | 65 hr |
| Nov 10, 2:30 PM PST | Winter Storm Watch | OTX | Pend Oreille, Spokane, Stevens | 13 hr |
| Nov 10, 2:31 PM PST | High Wind Watch | PDT | Benton, Columbia, Franklin, Kittitas, Klickitat, Walla Walla and 1 more | 24 hr |
| Nov 10, 3:02 PM PST | Gale Watch | SEW | 25 hr | |
| Nov 10, 3:48 PM PST | Small Craft Advisory | SEW | 3 days | |
| Nov 11, 3:25 AM PST | Coastal Flood Advisory | PQR | 33 hr | |
| Nov 11, 7:45 AM PST | Areal Flood Advisory | PQR | Clark, Cowlitz, Wahkiakum | 6 hr |
| Nov 11, 2:12 PM PST | Wind Advisory | SEW | San Juan | 20 hr |
| Nov 11, 2:19 PM PST | Wind Advisory | OTX | Adams, Asotin, Chelan, Douglas, Garfield, Grant and 4 more | 32 hr |
| Nov 11, 2:50 PM PST | Wind Advisory | PDT | Benton, Columbia, Franklin, Kittitas, Klickitat, Walla Walla and 1 more | 31 hr |
| Nov 11, 2:57 PM PST | Flood Watch | PQR | 33 hr | |
| Nov 11, 4:27 PM PST | River Flood Warning | SEW | Mason | 42 hr |
| Nov 11, 7:58 PM PST | Areal Flood Advisory | PQR | Pacific, Wahkiakum | 5 hr |
| Nov 11, 9:07 PM PST | River Flood Warning | SEW | Grays Harbor | 31 hr |
| Nov 11, 9:07 PM PST | River Flood Warning | SEW | Whatcom | 35 hr |
| Nov 11, 9:07 PM PST | River Flood Warning | SEW | Whatcom | 21 hr |
| Nov 11, 9:07 PM PST | River Flood Warning | SEW | Whatcom | 24 hr |
| Nov 11, 9:07 PM PST | River Flood Warning | SEW | Skagit | 31 hr |
| Nov 11, 9:07 PM PST | River Flood Warning | SEW | Skagit | 31 hr |
| Nov 11, 9:07 PM PST | River Flood Warning | SEW | Snohomish | 20 hr |
| Nov 11, 9:07 PM PST | River Flood Warning | SEW | Snohomish | 36 hr |
| Nov 11, 9:07 PM PST | River Flood Warning | SEW | Snohomish | 21 hr |
| Nov 11, 9:07 PM PST | River Flood Warning | SEW | Snohomish | 42 hr |
| Nov 11, 9:07 PM PST | River Flood Warning | SEW | Snohomish | 3 days |
| Nov 11, 9:07 PM PST | River Flood Warning | SEW | Snohomish | 3 days |
| Nov 11, 9:07 PM PST | River Flood Warning | SEW | King | 31 hr |
| Nov 11, 9:07 PM PST | River Flood Warning | SEW | King | 49 hr |
| Nov 11, 9:07 PM PST | River Flood Warning | SEW | King | 3 days |
| Nov 11, 9:07 PM PST | River Flood Warning | SEW | King | 21 hr |
| Nov 11, 9:07 PM PST | River Flood Warning | SEW | King | 21 hr |
| Nov 11, 9:07 PM PST | River Flood Warning | SEW | Pierce | 31 hr |
| Nov 11, 9:07 PM PST | River Flood Warning | SEW | Pierce | 48 hr |
| Nov 11, 9:07 PM PST | River Flood Warning | SEW | Pierce | 24 hr |
| Nov 11, 9:07 PM PST | River Flood Warning | SEW | Lewis, Pierce | 55 hr |
| Nov 11, 9:07 PM PST | River Flood Warning | SEW | Lewis | 31 hr |
| Nov 11, 9:07 PM PST | River Flood Warning | SEW | Lewis | 55 hr |
| Nov 11, 9:07 PM PST | River Flood Warning | SEW | Thurston | 31 hr |
| Nov 11, 9:09 PM PST | Areal Flood Warning | SEW | King, Lewis, Mason, Pierce, Skagit, Snohomish and 1 more | 36 hr |
| Nov 12, 3:29 AM PST | River Flood Warning | SEW | Thurston | 18 hr |
| Nov 12, 4:51 AM PST | High Wind Warning | PQR | 9 hr | |
| Nov 12, 5:11 AM PST | River Flood Warning | SEW | Clallam | 13 hr |
| Nov 12, 6:14 AM PST | River Flood Warning | PQR | Wahkiakum | 30 hr |
| Nov 12, 6:43 AM PST | High Wind Warning | PDT | Columbia, Walla Walla | 15 hr |
| Nov 12, 8:31 AM PST | Areal Flood Advisory | OTX | Chelan | 25 hr |
| Nov 12, 9:05 AM PST | Areal Flood Advisory | PDT | Kittitas, Yakima | 24 hr |
| Nov 12, 9:46 AM PST | River Flood Warning | OTX | Chelan | 6 hr |
| Nov 12, 10:06 AM PST | River Flood Warning | PQR | Pacific, Wahkiakum | 14 hr |
| Nov 12, 2:36 PM PST | Small Craft Advisory | SEW | 15 hr | |
| Nov 12, 4:12 PM PST | River Flood Warning | SEW | Lewis | 12 hr |
| Nov 12, 5:23 PM PST | Areal Flood Advisory | PQR | Clark, Cowlitz, Skamania, Wahkiakum | 6 hr |
| Nov 12, 5:32 PM PST | Areal Flood Warning | PDT | Kittitas, Yakima | 16 hr |
| Nov 12, 8:51 PM PST | Coastal Flood Advisory | PQR | 17 hr | |
| Nov 13, 12:30 AM PST | Gale Warning | SEW | 8 hr | |
| Nov 13, 2:40 AM PST | Small Craft Advisory for Hazardous Seas | SEW | 24 hr | |
| Nov 13, 8:59 AM PST | Areal Flood Warning | PDT | Kittitas | 8 hr |
| Nov 13, 3:16 PM PST | Small Craft Advisory | SEW | 37 hr | |
| Nov 14, 8:47 AM PST | Air Stagnation Advisory | PDT | Benton, Columbia, Franklin, Kittitas, Klickitat, Walla Walla and 1 more | 6 days |
| Nov 14, 2:26 PM PST | Air Stagnation Advisory | OTX | Adams, Asotin, Chelan, Douglas, Ferry, Garfield and 7 more | 4 days |
| Nov 16, 2:53 AM PST | Dense Fog Advisory | PQR | 11 hr | |
| Nov 16, 11:50 PM PST | Small Craft Advisory | SEW | 19 hr | |
| Nov 17, 2:53 AM PST | Small Craft Advisory | SEW | 16 hr | |
| Nov 17, 3:31 AM PST | Dense Fog Advisory | PDT | Kittitas, Yakima | 8 hr |
| Nov 17, 8:26 PM PST | Dense Fog Advisory | PDT | Benton, Franklin, Kittitas, Klickitat, Walla Walla, Yakima | 16 hr |
| Nov 18, 2:17 AM PST | Small Craft Advisory | SEW | 10 hr | |
| Nov 18, 3:52 AM PST | Dense Fog Advisory | PQR | 90 min | |
| Nov 19, 2:48 AM PST | Gale Watch | SEW | 6 hr | |
| Nov 19, 2:48 AM PST | Small Craft Advisory | SEW | 45 hr | |
| Nov 19, 5:54 AM PST | Gale Warning | SEW | 21 hr | |
| Nov 19, 7:41 AM PST | Wind Advisory | SEW | 6 hr | |
| Nov 19, 9:02 AM PST | Gale Warning | SEW | 18 hr | |
| Nov 19, 9:02 AM PST | Small Craft Advisory | SEW | 39 hr | |
| Nov 19, 1:57 PM PST | Wind Advisory | SEW | 11 hr | |
| Nov 19, 8:51 PM PST | Winter Weather Advisory | PQR | 25 hr | |
| Nov 20, 3:34 AM PST | Winter Weather Advisory | SEW | 17 hr | |
| Nov 20, 8:19 AM PST | Gale Warning | SEW | 39 hr | |
| Nov 20, 2:06 PM PST | Gale Watch | SEW | 13 hr | |
| Nov 20, 2:06 PM PST | Small Craft Advisory for Rough Bar | SEW | 3 days | |
| Nov 20, 7:22 PM PST | Wind Advisory | SEW | 5 hr | |
| Nov 21, 2:44 AM PST | Small Craft Advisory | SEW | 24 hr | |
| Nov 21, 6:39 PM PST | Wind Advisory | SEW | San Juan | 3 hr |
| Nov 21, 8:38 PM PST | Small Craft Advisory for Hazardous Seas | SEW | 30 hr | |
| Nov 22, 8:43 PM PST | Small Craft Advisory | SEW | 37 hr | |
| Nov 23, 10:49 PM PST | Dense Fog Advisory | PQR | 13 hr | |
| Nov 24, 3:45 PM PST | Small Craft Advisory for Rough Bar | SEW | 7 days | |
| Nov 24, 3:45 PM PST | Small Craft Advisory | SEW | 30 hr | |
| Nov 25, 8:57 PM PST | Small Craft Advisory | SEW | 4 days | |
| Nov 26, 5:16 AM PST | Dense Fog Advisory | PDT | Benton, Columbia, Franklin, Klickitat, Walla Walla, Yakima | 7 hr |
| Nov 26, 6:01 AM PST | Dense Fog Advisory | OTX | Adams, Douglas, Grant, Lincoln, Okanogan | 6 hr |
| Nov 26, 11:36 AM PST | Gale Warning | SEW | 15 hr | |
| Nov 26, 3:01 PM PST | Wind Advisory | SEW | 11 hr | |
| Nov 26, 4:36 PM PST | Dense Fog Advisory | PDT | Benton, Columbia, Franklin, Klickitat, Walla Walla, Yakima | 16 hr |
| Nov 26, 6:33 PM PST | Dense Fog Advisory | OTX | Adams, Douglas, Grant, Lincoln, Okanogan | 17 hr |
| Nov 26, 11:43 PM PST | Freezing Fog Advisory | PDT | Yakima | 9 hr |
| Nov 28, 11:07 AM PST | Air Stagnation Advisory | OTX | Adams, Asotin, Chelan, Douglas, Ferry, Garfield and 7 more | 5 days |
| Nov 28, 12:16 PM PST | Air Stagnation Advisory | PDT | Benton, Columbia, Franklin, Kittitas, Klickitat, Walla Walla and 1 more | 5 days |
| Nov 29, 3:53 AM PST | Dense Fog Advisory | OTX | Ferry, Lincoln, Okanogan, Pend Oreille, Spokane, Stevens | 7 hr |
| Nov 29, 8:57 AM PST | Small Craft Advisory for Hazardous Seas | SEW | 36 hr | |
| Nov 29, 5:58 PM PST | Dense Fog Advisory | OTX | Adams, Asotin, Chelan, Douglas, Ferry, Garfield and 7 more | 42 hr |
| Nov 29, 9:57 PM PST | Dense Fog Advisory | PDT | Columbia, Walla Walla | 6 hr |
| Nov 30, 2:59 AM PST | Dense Fog Advisory | PQR | 7 hr | |
| Nov 30, 2:53 PM PST | Dense Fog Advisory | PDT | Columbia, Kittitas, Walla Walla, Yakima | 21 hr |
| Nov 30, 8:35 PM PST | Small Craft Advisory | SEW | 24 hr | |
| Dec 2, 8:55 AM PST | Small Craft Advisory for Rough Bar | SEW | 13 hr | |
| Dec 2, 8:55 AM PST | Small Craft Advisory for Hazardous Seas | SEW | 13 hr | |
| Dec 3, 1:16 AM PST | Dense Fog Advisory | PQR | 6 hr | |
| Dec 3, 3:09 PM PST | Small Craft Advisory for Winds | SEW | 19 hr | |
| Dec 4, 2:54 AM PST | Small Craft Advisory for Rough Bar | SEW | 19 hr | |
| Dec 4, 2:54 AM PST | Small Craft Advisory for Hazardous Seas | SEW | 12 hr | |
| Dec 5, 3:17 PM PST | Small Craft Advisory | SEW | 25 hr | |
| Dec 5, 6:12 PM PST | Freezing Rain Advisory | OTX | Lincoln, Pend Oreille, Spokane, Stevens | 12 hr |
| Dec 6, 3:03 AM PST | Small Craft Advisory | SEW | 18 hr | |
| Dec 6, 4:20 AM PST | Mesoscale Discussion | SPC | Pend Oreille, Spokane | 4 hr |
| Dec 6, 2:21 PM PST | Winter Weather Advisory | OTX | Pend Oreille, Spokane, Stevens | 23 hr |
| Dec 6, 8:55 PM PST | Small Craft Advisory | SEW | 30 hr | |
| Dec 7, 3:02 AM PST | Small Craft Advisory for Winds | SEW | 19 hr | |
| Dec 7, 3:17 AM PST | Winter Weather Advisory | SEW | 19 hr | |
| Dec 8, 3:01 PM PST | Small Craft Advisory for Winds | SEW | 36 hr | |
| Dec 8, 8:51 PM PST | Small Craft Advisory | SEW | 30 hr | |
| Dec 9, 3:11 PM PST | Small Craft Advisory for Rough Bar | SEW | 49 hr | |
| Dec 9, 3:31 PM PST | Marine Weather Statement | SEW | 5 days | |
| Dec 9, 8:33 PM PST | Small Craft Advisory for Hazardous Seas | SEW | 30 hr | |
| Dec 10, 2:01 PM PST | High Wind Watch | PQR | 24 hr | |
| Dec 10, 2:01 PM PST | Winter Storm Watch | PQR | 19 hr | |
| Dec 10, 3:01 PM PST | Gale Watch | SEW | 12 hr | |
| Dec 10, 3:01 PM PST | Storm Watch | SEW | 12 hr | |
| Dec 10, 3:02 PM PST | Winter Storm Watch | SEW | 23 hr | |
| Dec 10, 3:31 PM PST | Winter Storm Watch | OTX | Adams, Asotin, Douglas, Ferry, Garfield, Grant and 6 more | 47 hr |
| Dec 10, 3:48 PM PST | High Wind Watch | SEW | San Juan | 37 hr |
| Dec 10, 8:55 PM PST | Winter Storm Watch | PDT | Columbia, Walla Walla | 32 hr |
| Dec 11, 2:40 AM PST | Gale Warning | SEW | 48 hr | |
| Dec 11, 2:40 AM PST | Storm Warning | SEW | 43 hr | |
| Dec 11, 3:16 AM PST | Coastal Flood Advisory | PQR | 10 hr | |
| Dec 11, 3:26 AM PST | High Wind Watch | PDT | Benton, Columbia, Franklin, Klickitat, Walla Walla | 30 hr |
| Dec 11, 5:04 AM PST | Dense Fog Advisory | OTX | Adams, Douglas, Grant, Lincoln, Okanogan, Spokane | 7 hr |
| Dec 11, 9:07 AM PST | Blizzard Watch | PQR | 5 hr | |
| Dec 11, 9:07 AM PST | Winter Storm Watch | PQR | 5 hr | |
| Dec 11, 1:12 PM PST | Coastal Flood Watch | PQR | 24 hr | |
| Dec 11, 2:06 PM PST | Blizzard Warning | PQR | 39 hr | |
| Dec 11, 2:06 PM PST | High Wind Warning | PQR | 36 hr | |
| Dec 11, 2:06 PM PST | Wind Advisory | PQR | 29 hr | |
| Dec 11, 2:06 PM PST | Winter Storm Warning | PQR | 39 hr | |
| Dec 11, 2:10 PM PST | Winter Storm Watch | SEW | San Juan | 50 hr |
| Dec 11, 2:10 PM PST | Winter Storm Warning | SEW | 38 hr | |
| Dec 11, 3:14 PM PST | Winter Storm Warning | PDT | Columbia, Walla Walla | 71 hr |
| Dec 11, 3:29 PM PST | Winter Storm Warning | OTX | Adams, Asotin, Douglas, Ferry, Garfield, Grant and 6 more | 71 hr |
| Dec 11, 3:29 PM PST | Winter Weather Advisory | OTX | Adams, Asotin, Chelan, Douglas, Garfield, Grant and 4 more | 71 hr |
| Dec 11, 4:25 PM PST | Gale Warning | SEW | 4 days | |
| Dec 11, 4:25 PM PST | Small Craft Advisory for Rough Bar | SEW | 3 days | |
| Dec 11, 4:25 PM PST | Small Craft Advisory for Winds | SEW | 11 hr | |
| Dec 11, 4:27 PM PST | Dense Fog Advisory | PDT | Columbia, Walla Walla | 17 hr |
| Dec 11, 4:58 PM PST | Dense Fog Advisory | OTX | Adams, Douglas, Ferry, Grant, Lincoln, Okanogan and 3 more | 17 hr |
| Dec 11, 9:16 PM PST | High Wind Warning | SEW | 25 hr | |
| Dec 12, 3:18 AM PST | Coastal Flood Advisory | SEW | San Juan | 13 hr |
| Dec 12, 4:27 AM PST | Winter Weather Advisory | PDT | Benton, Franklin, Kittitas, Klickitat, Walla Walla, Yakima | 58 hr |
| Dec 12, 4:46 AM PST | High Wind Watch | SEW | San Juan | 17 hr |
| Dec 12, 5:08 AM PST | Winter Weather Advisory | SEW | San Juan | 23 hr |
| Dec 12, 8:46 AM PST | Wind Advisory | SEW | 13 hr | |
| Dec 12, 9:24 AM PST | Wind Advisory | PDT | Benton, Columbia, Franklin, Klickitat, Walla Walla | 12 hr |
| Dec 12, 1:06 PM PST | Winter Storm Watch | PQR | 26 hr | |
| Dec 12, 1:37 PM PST | Coastal Flood Advisory | PQR | 25 hr | |
| Dec 12, 1:37 PM PST | High Surf Advisory | PQR | 34 hr | |
| Dec 12, 3:32 PM PST | Storm Warning | SEW | 6 hr | |
| Dec 12, 7:08 PM PST | High Surf Advisory | SEW | 14 hr | |
| Dec 12, 9:11 PM PST | Small Craft Advisory | SEW | 3 days | |
| Dec 12, 9:50 PM PST | High Wind Warning | SEW | San Juan | 30 hr |
| Dec 13, 5:18 AM PST | Winter Storm Warning | PQR | 40 hr | |
| Dec 13, 5:18 AM PST | Winter Weather Advisory | PQR | 45 hr | |
| Dec 13, 9:09 AM PST | High Surf Advisory | SEW | 6 hr | |
| Dec 13, 2:41 PM PST | Wind Chill Warning | OTX | Adams, Douglas, Ferry, Grant, Lincoln, Okanogan and 3 more | 44 hr |
| Dec 13, 3:46 PM PST | Winter Weather Advisory | SEW | San Juan | 30 hr |
| Dec 14, 3:06 AM PST | Coastal Flood Advisory | PQR | 11 hr | |
| Dec 14, 3:46 AM PST | Mesoscale Discussion | SPC | Clark | 4 hr |
| Dec 14, 3:58 AM PST | Wind Advisory | SEW | San Juan | 24 hr |
| Dec 14, 1:36 PM PST | High Wind Warning | SEW | San Juan | 25 hr |
| Dec 14, 2:10 PM PST | Storm Warning | SEW | 31 hr | |
| Dec 14, 2:10 PM PST | Heavy Freezing Spray Advisory | SEW | 23 hr | |
| Dec 14, 2:27 PM PST | Wind Advisory | PQR | 22 hr | |
| Dec 14, 2:34 PM PST | Wind Chill Warning | PDT | Benton, Franklin, Kittitas, Klickitat, Walla Walla, Yakima | 21 hr |
| Dec 15, 4:57 AM PST | Winter Weather Advisory | PDT | Benton, Columbia, Franklin, Klickitat, Walla Walla | 23 hr |
| Dec 15, 2:59 PM PST | Winter Storm Watch | OTX | Chelan, Douglas, Grant, Lincoln, Pend Oreille, Spokane and 2 more | 24 hr |
| Dec 15, 3:07 PM PST | Winter Storm Watch | PQR | 25 hr | |
| Dec 15, 3:09 PM PST | Winter Storm Watch | PDT | Benton, Columbia, Franklin, Kittitas, Klickitat, Walla Walla and 1 more | 48 hr |
| Dec 15, 3:28 PM PST | Winter Storm Watch | SEW | San Juan | 37 hr |
| Dec 15, 4:27 PM PST | Wind Advisory | SEW | San Juan | 9 hr |
| Dec 16, 1:31 PM PST | Gale Watch | SEW | 11 hr | |
| Dec 16, 1:31 PM PST | Small Craft Advisory | SEW | 38 hr | |
| Dec 16, 2:44 PM PST | Winter Storm Warning | PDT | Columbia, Kittitas, Klickitat, Walla Walla, Yakima | 54 hr |
| Dec 16, 2:44 PM PST | Winter Weather Advisory | PDT | Benton, Franklin, Kittitas, Klickitat, Walla Walla, Yakima | 54 hr |
| Dec 16, 2:51 PM PST | Winter Storm Warning | OTX | Asotin, Chelan, Douglas, Garfield, Grant, Lincoln and 4 more | 61 hr |
| Dec 16, 2:51 PM PST | Winter Weather Advisory | OTX | Adams, Douglas, Ferry, Grant, Lincoln, Okanogan | 44 hr |
| Dec 16, 3:09 PM PST | Winter Storm Warning | PQR | 61 hr | |
| Dec 16, 3:09 PM PST | Winter Weather Advisory | PQR | 23 hr | |
| Dec 16, 3:43 PM PST | Winter Storm Warning | SEW | San Juan | 42 hr |
| Dec 17, 12:29 AM PST | Gale Watch | SEW | 20 hr | |
| Dec 17, 4:00 AM PST | High Wind Watch | SEW | San Juan | 20 hr |
| Dec 17, 4:00 AM PST | Winter Weather Advisory | SEW | 30 hr | |
| Dec 17, 8:33 AM PST | Mesoscale Discussion | SPC | Chelan, Douglas, Ferry, King, Lewis, Okanogan and 7 more | 6 hr |
| Dec 17, 9:06 AM PST | Small Craft Advisory for Rough Bar | SEW | 19 hr | |
| Dec 17, 1:12 PM PST | Gale Warning | SEW | 7 hr | |
| Dec 17, 2:37 PM PST | Winter Weather Advisory | PQR | 55 hr | |
| Dec 18, 12:09 AM PST | Gale Warning | SEW | 28 hr | |
| Dec 18, 12:23 AM PST | Wind Advisory | SEW | San Juan | 28 hr |
| Dec 18, 9:05 AM PST | Small Craft Advisory for Rough Bar | SEW | 5 days | |
| Dec 18, 9:05 AM PST | Small Craft Advisory | SEW | 42 hr | |
| Dec 18, 10:08 AM PST | Winter Weather Advisory | SEW | 12 hr | |
| Dec 18, 1:53 PM PST | Winter Storm Watch | PQR | 26 hr | |
| Dec 18, 4:20 PM PST | High Wind Watch | SEW | 24 hr | |
| Dec 19, 3:57 AM PST | Winter Storm Watch | PDT | Benton, Columbia, Franklin, Kittitas, Klickitat, Walla Walla and 1 more | 35 hr |
| Dec 19, 4:00 AM PST | Winter Storm Watch | OTX | Adams, Asotin, Chelan, Douglas, Garfield, Grant and 4 more | 35 hr |
| Dec 19, 4:25 AM PST | Winter Storm Watch | SEW | San Juan | 12 hr |
| Dec 19, 9:09 AM PST | Gale Watch | SEW | 6 hr | |
| Dec 19, 11:20 AM PST | High Wind Warning | SEW | 34 hr | |
| Dec 19, 2:56 PM PST | Gale Warning | SEW | 42 hr | |
| Dec 19, 2:56 PM PST | Small Craft Advisory | SEW | 42 hr | |
| Dec 19, 2:56 PM PST | Storm Warning | SEW | 35 hr | |
| Dec 19, 3:17 PM PST | Blizzard Warning | SEW | 38 hr | |
| Dec 19, 3:17 PM PST | Winter Storm Warning | SEW | San Juan | 38 hr |
| Dec 19, 3:28 PM PST | Blizzard Warning | PQR | 43 hr | |
| Dec 19, 3:28 PM PST | Winter Storm Warning | PQR | 3 days | |
| Dec 19, 3:28 PM PST | Winter Weather Advisory | PQR | 31 hr | |
| Dec 20, 3:16 AM PST | Winter Storm Warning | OTX | Asotin, Chelan, Douglas, Garfield, Grant, Pend Oreille and 2 more | 9 days |
| Dec 20, 3:23 AM PST | Winter Storm Warning | PDT | Benton, Columbia, Franklin, Kittitas, Klickitat, Walla Walla and 1 more | 3 days |
| Dec 20, 6:06 AM PST | Wind Chill Warning | OTX | Douglas, Okanogan | 5 hr |
| Dec 20, 9:39 AM PST | Mesoscale Discussion | SPC | Clallam, Grays Harbor, Jefferson, Mason | 4 hr |
| Dec 20, 9:49 AM PST | Winter Storm Warning | OTX | Asotin, Chelan, Douglas, Ferry, Garfield, Grant and 4 more | 54 hr |
| Dec 20, 2:41 PM PST | Winter Weather Advisory | OTX | Adams, Douglas, Ferry, Grant, Lincoln, Okanogan and 4 more | 43 hr |
| Dec 20, 3:32 PM PST | Mesoscale Discussion | SPC | Clark, Cowlitz, Lewis, Pierce, Skamania, Thurston and 1 more | 4 hr |
| Dec 20, 8:25 PM PST | Mesoscale Discussion | SPC | Chelan, Clallam, Clark, Cowlitz, Grays Harbor, Island and 17 more | 4 hr |
| Dec 20, 8:56 PM PST | Winter Weather Advisory | SEW | San Juan | 31 hr |
| Dec 21, 8:38 AM PST | Small Craft Advisory | SEW | 27 hr | |
| Dec 21, 10:08 AM PST | Winter Storm Warning | SEW | 18 hr | |
| Dec 21, 2:24 PM PST | Winter Weather Advisory | PQR | 24 hr | |
| Dec 21, 3:17 PM PST | Mesoscale Discussion | SPC | Clark, Cowlitz, Lewis, Skamania | 4 hr |
| Dec 21, 8:42 PM PST | Small Craft Advisory for Hazardous Seas | SEW | 30 hr | |
| Dec 22, 4:20 AM PST | Winter Weather Advisory | SEW | 8 hr | |
| Dec 22, 1:54 PM PST | Small Craft Advisory | SEW | 10 hr | |
| Dec 22, 3:30 PM PST | Winter Storm Watch | OTX | Lincoln, Pend Oreille, Spokane, Stevens | 23 hr |
| Dec 22, 3:53 PM PST | Winter Storm Watch | PQR | 26 hr | |
| Dec 22, 8:41 PM PST | Small Craft Advisory | SEW | 11 hr | |
| Dec 23, 2:57 AM PST | Marine Weather Statement | SEW | 3 days | |
| Dec 23, 4:08 AM PST | Winter Storm Watch | SEW | San Juan | 11 hr |
| Dec 23, 4:35 AM PST | Winter Storm Watch | PDT | Klickitat | 6 hr |
| Dec 23, 10:10 AM PST | Winter Storm Watch | PDT | Benton, Columbia, Franklin, Kittitas, Klickitat, Walla Walla and 1 more | 11 hr |
| Dec 23, 10:10 AM PST | Winter Storm Warning | PDT | Columbia, Kittitas, Klickitat, Walla Walla, Yakima | 66 hr |
| Dec 23, 1:55 PM PST | Small Craft Advisory | SEW | 32 hr | |
| Dec 23, 2:11 PM PST | Winter Storm Warning | OTX | Adams, Chelan, Douglas, Ferry, Grant, Lincoln and 5 more | 53 hr |
| Dec 23, 2:11 PM PST | Winter Weather Advisory | OTX | Adams, Asotin, Douglas, Ferry, Garfield, Grant and 4 more | 43 hr |
| Dec 23, 2:25 PM PST | Winter Storm Warning | PQR | 51 hr | |
| Dec 23, 3:00 PM PST | Winter Storm Warning | SEW | 24 hr | |
| Dec 23, 3:00 PM PST | Winter Weather Advisory | SEW | San Juan | 24 hr |
| Dec 23, 5:45 PM PST | Winter Weather Advisory | PQR | 20 hr | |
| Dec 23, 9:00 PM PST | Winter Weather Advisory | PDT | Benton, Columbia, Franklin, Klickitat, Walla Walla, Yakima | 55 hr |
| Dec 24, 2:33 AM PST | Small Craft Advisory for Rough Bar | SEW | 9 days | |
| Dec 24, 2:46 AM PST | High Surf Advisory | SEW | 49 hr | |
| Dec 24, 2:57 AM PST | High Surf Warning | PQR | 43 hr | |
| Dec 24, 2:16 PM PST | Gale Warning | SEW | 4 hr | |
| Dec 24, 3:21 PM PST | Winter Weather Advisory | SEW | San Juan | 24 hr |
| Dec 24, 8:24 PM PST | Winter Weather Advisory | PQR | 21 hr | |
| Dec 24, 10:59 PM PST | Small Craft Advisory | SEW | 10 hr | |
| Dec 24, 10:59 PM PST | Small Craft Advisory for Hazardous Seas | SEW | 37 hr | |
| Dec 25, 3:03 AM PST | Small Craft Advisory | SEW | 6 hr | |
| Dec 25, 7:58 AM PST | Winter Storm Warning | SEW | 5 hr | |
| Dec 25, 3:01 PM PST | Winter Storm Watch | SEW | 13 hr | |
| Dec 25, 3:11 PM PST | Winter Storm Watch | OTX | Pend Oreille, Spokane, Stevens | 14 hr |
| Dec 25, 7:58 PM PST | High Wind Watch | PQR | 7 hr | |
| Dec 25, 8:12 PM PST | Winter Storm Watch | PQR | 7 hr | |
| Dec 26, 3:02 AM PST | Small Craft Advisory | SEW | 43 hr | |
| Dec 26, 3:15 AM PST | High Wind Warning | PQR | 27 hr | |
| Dec 26, 3:34 AM PST | Winter Storm Warning | PQR | 50 hr | |
| Dec 26, 3:35 AM PST | Winter Storm Warning | SEW | 47 hr | |
| Dec 26, 4:10 AM PST | Flood Watch | SEW | Clallam, Grays Harbor, Island, Jefferson, King, Kitsap and 8 more | 47 hr |
| Dec 26, 5:07 AM PST | Winter Weather Advisory | OTX | Lincoln, Spokane, Whitman | 47 hr |
| Dec 26, 5:13 AM PST | Winter Storm Warning | OTX | Asotin, Garfield, Lincoln, Pend Oreille, Spokane, Stevens and 1 more | 4 days |
| Dec 26, 5:13 AM PST | Winter Weather Advisory | OTX | Adams, Chelan, Douglas, Ferry, Grant, Lincoln and 3 more | 47 hr |
| Dec 26, 7:34 AM PST | Winter Storm Warning | PDT | Columbia, Walla Walla | 55 hr |
| Dec 26, 7:34 AM PST | Winter Weather Advisory | PDT | Kittitas, Klickitat, Yakima | 31 hr |
| Dec 26, 11:56 AM PST | Winter Weather Advisory | SEW | 9 hr | |
| Dec 26, 2:07 PM PST | Gale Warning | SEW | 13 hr | |
| Dec 26, 7:46 PM PST | Flood Watch | PQR | 52 hr | |
| Dec 27, 1:08 AM PST | Areal Flood Warning | PQR | Clark, Cowlitz, Pacific, Skamania, Wahkiakum | 6 hr |
| Dec 27, 3:13 AM PST | Areal Flood Advisory | SEW | Clallam, Grays Harbor, Island, Jefferson, King, Kitsap and 8 more | 22 hr |
| Dec 27, 12:26 PM PST | Mesoscale Discussion | SPC | Chelan, Ferry, Okanogan, Pend Oreille, Skamania, Stevens | 3 hr |
| Dec 27, 2:29 PM PST | Winter Weather Advisory | SEW | 61 hr | |
| Dec 27, 4:34 PM PST | Flood Watch | SEW | 15 hr | |
| Dec 27, 6:46 PM PST | Areal Flood Advisory | PQR | Clark, Cowlitz, Pacific, Skamania, Wahkiakum | 17 hr |
| Dec 27, 10:05 PM PST | Small Craft Advisory | SEW | 5 hr | |
| Dec 28, 12:58 AM PST | Freezing Rain Advisory | OTX | Adams, Chelan, Douglas, Grant | 5 hr |
| Dec 28, 3:12 AM PST | Small Craft Advisory for Hazardous Seas | SEW | 18 hr | |
| Dec 28, 2:34 PM PST | Winter Weather Advisory | PQR | 14 hr | |
| Dec 28, 2:37 PM PST | Winter Storm Warning | PDT | 37 hr | |
| Dec 28, 3:35 PM PST | Winter Storm Warning | OTX | Lincoln, Pend Oreille, Spokane, Stevens | 30 hr |
| Dec 28, 3:35 PM PST | Winter Weather Advisory | OTX | Adams, Asotin, Douglas, Ferry, Garfield, Grant and 4 more | 36 hr |
| Dec 28, 8:03 PM PST | Winter Storm Warning | PQR | 30 hr | |
| Dec 28, 8:55 PM PST | Small Craft Advisory | SEW | 16 hr | |
| Dec 29, 3:51 AM PST | Winter Weather Advisory | PDT | Columbia, Walla Walla | 24 hr |
| Dec 29, 4:16 AM PST | Wind Advisory | PDT | Benton, Columbia, Franklin, Klickitat, Walla Walla | 14 hr |
| Dec 29, 4:33 AM PST | Winter Weather Advisory | PQR | 21 hr | |
| Dec 29, 9:29 AM PST | Wind Advisory | SEW | San Juan | 8 hr |
| Dec 29, 9:53 AM PST | Mesoscale Discussion | SPC | Benton, Chelan, Douglas, Grant, King, Kittitas and 4 more | 4 hr |
| Dec 29, 10:46 AM PST | Gale Warning | SEW | 7 hr | |
| Dec 29, 12:07 PM PST | Mesoscale Discussion | SPC | Lincoln, Spokane | 4 hr |
| Dec 29, 12:28 PM PST | Storm Warning | SEW | 4 hr | |
| Dec 29, 1:31 PM PST | Winter Storm Watch | SEW | 14 hr | |
| Dec 29, 1:32 PM PST | Wind Advisory | OTX | Adams, Asotin, Douglas, Garfield, Grant, Lincoln and 3 more | 8 hr |
| Dec 29, 2:46 PM PST | High Wind Watch | PQR | 23 hr | |
| Dec 29, 2:46 PM PST | Winter Storm Watch | PQR | 14 hr | |
| Dec 29, 2:47 PM PST | Winter Storm Watch | OTX | Asotin, Garfield, Pend Oreille, Spokane, Stevens | 24 hr |
| Dec 29, 3:00 PM PST | Winter Storm Watch | PDT | Columbia, Walla Walla | 24 hr |
| Dec 29, 4:53 PM PST | Gale Watch | SEW | 4 hr | |
| Dec 29, 4:53 PM PST | Small Craft Advisory | SEW | 4 hr | |
| Dec 29, 4:53 PM PST | Storm Watch | SEW | 4 hr | |
| Dec 29, 8:41 PM PST | High Wind Watch | SEW | 7 hr | |
| Dec 29, 8:59 PM PST | Gale Warning | SEW | 37 hr | |
| Dec 30, 3:49 AM PST | High Wind Warning | SEW | 25 hr | |
| Dec 30, 3:49 AM PST | Wind Advisory | SEW | San Juan | 27 hr |
| Dec 30, 3:49 AM PST | Winter Storm Warning | SEW | 36 hr | |
| Dec 30, 3:57 AM PST | Winter Storm Warning | PQR | 10 hr | |
| Dec 30, 2:13 PM PST | Winter Weather Advisory | PQR | 44 hr | |
| Dec 30, 2:50 PM PST | Winter Weather Advisory | OTX | Asotin, Garfield, Lincoln, Pend Oreille, Spokane, Stevens | 37 hr |
| Dec 30, 2:51 PM PST | Winter Weather Advisory | PDT | Columbia, Walla Walla | 37 hr |
| Dec 30, 2:55 PM PST | Wind Advisory | PDT | Benton, Columbia, Franklin, Klickitat, Walla Walla | 19 hr |
| Dec 30, 3:07 PM PST | Wind Advisory | OTX | Adams, Asotin, Douglas, Garfield, Grant, Lincoln and 3 more | 20 hr |
| Dec 31, 9:58 AM PST | Small Craft Advisory | SEW | 24 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.
- Spokane County116
- Walla Walla County99
- Okanogan County95
- Lincoln County90
- Columbia County86
- Douglas County78
- Pend Oreille County78
- Stevens County74
- Yakima County73
- Grant County64
- Whitman County63
- Klickitat County62
- Kittitas County59
- Adams County58
- Ferry County56
- Asotin County56
- Garfield County55
- Benton County52
- Franklin County51
- Chelan County50
- San Juan County43
- Skamania County30
- Snohomish County30
- King County30
- Lewis County26
- Pierce County26
- Clark County21
- Cowlitz County21
- Whatcom County19
- Skagit County15
- Mason County14
- Clallam County12
- Grays Harbor County12
- Thurston County11
- Wahkiakum County11
- Jefferson County10
- Kitsap County8
- Pacific County6
- Island County4
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20072009
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.