Alert archive / Washington / Whatcom County

Weather alerts in Whatcom County, Washington, 2025

74 weather alerts in 2025, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.

Whatcom County and its neighbors

Each county as a circle sized by its count in 2025. Tap one for its archive.

Alerts: 74
Warnings: 20
Watches: 12
Advisories: 42
Busiest month: December33 alerts
Busiest day: December 10, 20255 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	Lasted
Mar 19, 2:34 PM PDT	Winter Storm Warning	SEW	62 hr
Mar 19, 2:34 PM PDT	Winter Weather Advisory	SEW	62 hr
Mar 22, 11:22 AM PDT	Winter Weather Advisory	SEW	24 hr
Apr 7, 1:07 PM PDT	Winter Storm Warning	SEW	28 hr
Apr 11, 1:51 AM PDT	Frost Advisory	SEW	54 hr
Jun 6, 2:03 PM PDT	Heat Advisory	SEW	3 days
Jul 14, 2:44 AM PDT	Heat Advisory	SEW	67 hr
Jul 14, 3:10 PM PDT	Fire Weather Watch	SEW	23 hr
Jul 15, 2:03 PM PDT	Red Flag Warning	SEW	33 hr
Jul 16, 9:53 PM PDT	Heat Advisory	SEW	22 hr
Jul 29, 4:35 PM PDT	Tsunami Advisory	AAQ	39 hr
Jul 31, 9:38 AM PDT	Flash Flood Watch	SEW	11 hr
Aug 9, 1:03 PM PDT	Heat Advisory	SEW	3 days
Aug 21, 1:35 AM PDT	Heat Advisory	SEW	6 days
Aug 21, 1:01 PM PDT	Extreme Heat Warning	SEW	4 days
Aug 21, 2:15 PM PDT	Fire Weather Watch	SEW	23 hr
Aug 22, 1:37 PM PDT	Fire Weather Watch	SEW	47 hr
Aug 22, 1:37 PM PDT	Red Flag Warning	SEW	3 days
Aug 27, 1:09 AM PDT	Red Flag Warning	SEW	44 hr
Sep 1, 12:25 PM PDT	Heat Advisory	SEW	3 days
Sep 2, 3:13 AM PDT	Fire Weather Watch	SEW	11 hr
Sep 2, 1:49 PM PDT	Red Flag Warning	SEW	55 hr
Sep 11, 8:28 AM PDT	Dense Fog Advisory	SEW	3 hr
Sep 14, 12:51 PM PDT	Fire Weather Watch	SEW	24 hr
Sep 15, 12:51 PM PDT	Red Flag Warning	SEW	34 hr
Sep 29, 1:26 PM PDT	Wind Advisory	SEW	39 hr
Oct 10, 2:25 PM PDT	Winter Weather Advisory	SEW	69 hr
Oct 12, 1:51 AM PDT	Wind Advisory	SEW	36 hr
Oct 13, 12:16 PM PDT	Frost Advisory	SEW	20 hr
Oct 17, 12:56 PM PDT	Winter Weather Advisory	SEW	54 hr
Oct 24, 1:58 AM PDT	Wind Advisory	SEW	12 hr
Oct 24, 2:03 AM PDT	Winter Weather Advisory	SEW	3 days
Oct 24, 1:53 PM PDT	Wind Advisory	SEW	39 hr
Oct 28, 1:28 AM PDT	Wind Advisory	SEW	23 hr
Oct 28, 2:05 PM PDT	Winter Weather Advisory	SEW	15 hr
Oct 30, 1:51 PM PDT	Wind Advisory	SEW	32 hr
Oct 31, 1:34 PM PDT	Flood Watch	SEW	38 hr
Oct 31, 3:22 PM PDT	Wind Advisory	SEW	27 hr
Nov 4, 11:49 AM PST	Winter Weather Advisory	SEW	24 hr
Nov 5, 11:52 AM PST	Winter Storm Warning	SEW	44 hr
Nov 6, 4:02 AM PST	Wind Advisory	SEW	15 hr
Dec 4, 1:45 PM PST	Coastal Flood Advisory	SEW	49 hr
Dec 5, 1:25 PM PST	Coastal Flood Advisory	SEW	46 hr
Dec 5, 4:10 PM PST	Flood Watch	SEW	7 days
Dec 6, 2:37 PM PST	Coastal Flood Advisory	SEW	45 hr
Dec 7, 3:23 PM PST	Wind Advisory	SEW	31 hr
Dec 8, 3:35 PM PST	Coastal Flood Advisory	SEW	21 hr
Dec 9, 1:47 PM PST	Coastal Flood Advisory	SEW	23 hr
Dec 9, 10:17 PM PST	River Flood Warning	SEW	45 hr
Dec 9, 10:23 PM PST	River Flood Warning	SEW	36 hr
Dec 10, 9:42 AM PST	River Flood Warning	SEW	62 hr
Dec 10, 10:26 AM PST	Areal Flood Warning	SEW	55 hr
Dec 10, 12:40 PM PST	Areal Flood Warning	SEW	43 hr
Dec 13, 2:18 PM PST	Flood Watch	SEW	7 days
Dec 14, 2:38 AM PST	Wind Advisory	SEW	43 hr
Dec 15, 12:45 AM PST	High Wind Watch	SEW	13 hr
Dec 15, 1:27 AM PST	Winter Storm Watch	SEW	12 hr
Dec 15, 1:55 PM PST	Winter Storm Warning	SEW	23 hr
Dec 15, 2:06 PM PST	Wind Advisory	SEW	13 hr
Dec 16, 3:39 AM PST	Wind Advisory	SEW	30 hr
Dec 16, 12:34 PM PST	Blizzard Warning	SEW	23 hr
Dec 17, 8:06 AM PST	River Flood Warning	SEW	15 hr
Dec 17, 11:52 AM PST	Winter Weather Advisory	SEW	31 hr
Dec 17, 1:09 PM PST	Wind Advisory	SEW	34 hr
Dec 18, 1:51 PM PST	Winter Storm Warning	SEW	58 hr
Dec 21, 1:01 AM PST	Winter Storm Warning	SEW	45 hr
Dec 21, 2:00 PM PST	Wind Advisory	SEW	29 hr
Dec 23, 2:26 AM PST	Wind Advisory	SEW	5 hr
Dec 23, 7:51 AM PST	High Wind Watch	SEW	12 hr
Dec 23, 2:26 PM PST	Coastal Flood Advisory	SEW	22 hr
Dec 23, 8:09 PM PST	High Wind Warning	SEW	13 hr
Dec 23, 8:09 PM PST	Wind Advisory	SEW	16 hr
Dec 25, 1:32 AM PST	Winter Weather Advisory	SEW	56 hr
Dec 26, 2:25 PM PST	Cold Weather Advisory	SEW	21 hr

By product

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

Product	Alerts
Flooding
Areal Flood Warning	2
River Flood Warning	4
Flash Flood Watch	1
Flood Watch	3
Winter
Blizzard Warning	1
Winter Storm Warning	6
Winter Storm Watch	1
Winter Weather Advisory	9
Heat
Extreme Heat Warning	1
Heat Advisory	6
Cold
Cold Weather Advisory	1
Frost Advisory	2
Wind and dust
High Wind Warning	1
High Wind Watch	2
Wind Advisory	16
Fire
Red Flag Warning	5
Fire Weather Watch	5
Fog and smoke
Dense Fog Advisory	1
Coast and beach
Coastal Flood Advisory	6
Tsunami Advisory	1

The busiest days

Days with the most alerts issued, by UTC date.

Nearby

Alerts in force now Tornadoes on record Forecast The radar archive 2024 2026

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.