Weather alerts in Washington, April 2018

101 weather alerts in April 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 April 2018. Tap one for its archive.

Alerts: 101
Warnings: 23
Watches: 13
Advisories: 62
Busiest day: April 9, 20189 alerts

Over time

By day

Days in UTC, the clock the archive keeps.

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
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

By product

Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.

Product	Alerts
Severe storms
Special Weather Statement	3
Flooding
River Flood Warning	5
Flood Watch	4
Areal Flood Advisory	2
Winter
Winter Storm Warning	5
Winter Storm Watch	1
Winter Weather Advisory	17
Wind and dust
High Wind Warning	4
High Wind Watch	3
Wind Advisory	4
Coast and beach
High Surf Advisory	2
Marine
Gale Warning	9
Gale Watch	5
Small Craft Advisory	25
Small Craft Advisory for Hazardous Seas	6
Small Craft Advisory for Rough Bar	6

By county

Every county with at least one alert. A county page lists each alert that covered it.

Nearby

Alerts in force now Tornadoes on record The radar archive 2017 2019

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.