Alert archive / Massachusetts / Middlesex County

Weather alerts in Middlesex County, Massachusetts, 2018

246 weather alerts in 2018, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.

Middlesex County and its neighbors

Each county as a circle sized by its count in 2018. Tap one for its archive.

Alerts: 246
Warnings: 79
Watches: 31
Advisories: 85
Busiest month: August48 alerts
Busiest day: July 17, 201815 alerts

Over time

By month

The alerts

Every alert, in the order issued. Times are local, Eastern Time. Each opens its own page with the text, the map, the radar and the sounding.

Issued	Product	Office	Lasted
Jan 1, 10:16 PM EST	Wind Chill Advisory	BOX	13 hr
Jan 2, 3:09 AM EST	Winter Storm Watch	BOX	25 hr
Jan 2, 3:50 PM EST	High Wind Watch	BOX	12 hr
Jan 3, 3:50 AM EST	Blizzard Warning	BOX	39 hr
Jan 3, 3:50 AM EST	Winter Storm Warning	BOX	39 hr
Jan 4, 3:46 AM EST	Wind Chill Watch	BOX	24 hr
Jan 4, 6:06 AM EST	Mesoscale Discussion	SPC	6 hr
Jan 4, 7:14 PM EST	Wind Advisory	BOX	5 hr
Jan 5, 4:02 AM EST	Wind Chill Warning	BOX	54 hr
Jan 5, 4:02 AM EST	Wind Chill Advisory	BOX	54 hr
Jan 5, 8:22 AM EST	Wind Advisory	BOX	14 hr
Jan 10, 3:17 PM EST	Flood Watch	BOX	70 hr
Jan 11, 10:40 PM EST	Dense Fog Advisory	BOX	10 hr
Jan 12, 3:35 AM EST	Winter Weather Advisory	BOX	33 hr
Jan 12, 2:26 PM EST	Areal Flood Warning	BOX	6 hr
Jan 12, 5:50 PM EST	Areal Flood Warning	BOX	6 hr
Jan 12, 7:30 PM EST	Areal Flood Warning	BOX	6 hr
Jan 12, 11:19 PM EST	Areal Flood Warning	BOX	6 hr
Jan 13, 1:06 AM EST	Areal Flood Warning	BOX	6 hr
Jan 15, 3:46 AM EST	Winter Storm Watch	BOX	24 hr
Jan 16, 3:56 AM EST	Winter Storm Warning	BOX	35 hr
Jan 16, 3:56 AM EST	Winter Weather Advisory	BOX	35 hr
Jan 17, 3:25 PM EST	Special Weather Statement	BOX	50 min
Jan 22, 4:20 AM EST	Winter Weather Advisory	BOX	34 hr
Jan 22, 1:11 PM EST	Dense Fog Advisory	BOX	22 hr
Jan 29, 3:38 AM EST	Coastal Flood Advisory	BOX	32 hr
Feb 1, 3:32 PM EST	Winter Weather Advisory	BOX	17 hr
Feb 5, 3:46 PM EST	Winter Storm Watch	BOX	25 hr
Feb 6, 4:17 PM EST	Winter Storm Warning	BOX	30 hr
Feb 6, 4:17 PM EST	Winter Weather Advisory	BOX	30 hr
Feb 10, 8:19 PM EST	Dense Fog Advisory	BOX	13 hr
Feb 17, 3:30 AM EST	Winter Storm Warning	BOX	27 hr
Feb 17, 3:30 AM EST	Winter Weather Advisory	BOX	27 hr
Feb 24, 3:59 AM EST	Winter Weather Advisory	BOX	36 hr
Feb 28, 3:27 PM EST	Flood Watch	BOX	57 hr
Feb 28, 3:28 PM EST	High Wind Watch	BOX	24 hr
Mar 1, 3:27 AM EST	High Wind Warning	BOX	52 hr
Mar 1, 3:32 AM EST	Winter Storm Watch	BOX	25 hr
Mar 1, 3:27 PM EST	Winter Storm Warning	BOX	29 hr
Mar 1, 3:38 PM EST	Wind Advisory	BOX	60 hr
Mar 2, 4:06 AM EST	Winter Weather Advisory	BOX	18 hr
Mar 2, 11:14 AM EST	Areal Flood Advisory	BOX	4 hr
Mar 5, 3:39 AM EST	Winter Storm Watch	BOX	35 hr
Mar 6, 3:48 AM EST	Winter Storm Warning	BOX	57 hr
Mar 6, 2:26 PM EST	Winter Weather Advisory	BOX	44 hr
Mar 6, 2:33 PM EST	Wind Advisory	BOX	37 hr
Mar 7, 1:25 PM EST	Mesoscale Discussion	SPC	6 hr
Mar 9, 8:26 AM EST	Special Weather Statement	BOX	3 hr
Mar 10, 1:32 PM EST	Special Weather Statement	BOX	58 min
Mar 10, 2:29 PM EST	Special Weather Statement	BOX	61 min
Mar 11, 3:51 AM EDT	Winter Storm Watch	BOX	24 hr
Mar 12, 3:46 AM EDT	Winter Storm Warning	BOX	46 hr
Mar 12, 11:59 AM EDT	Blizzard Warning	BOX	32 hr
Mar 13, 1:42 PM EDT	Mesoscale Discussion	SPC	3 hr
Mar 19, 3:27 PM EDT	Winter Storm Watch	BOX	36 hr
Mar 20, 4:02 AM EDT	Winter Storm Warning	BOX	42 hr
Mar 20, 2:48 PM EDT	Winter Weather Advisory	BOX	38 hr
Mar 20, 2:53 PM EDT	Wind Advisory	BOX	43 hr
Mar 30, 2:07 AM EDT	Dense Fog Advisory	BOX	8 hr
Apr 3, 3:00 PM EDT	Wind Advisory	BOX	37 hr
Apr 4, 4:52 AM EDT	High Wind Warning	BOX	20 hr
Apr 11, 2:23 AM EDT	Dense Fog Advisory	BOX	6 hr
Apr 13, 3:02 PM EDT	Winter Weather Advisory	BOX	67 hr
Apr 16, 1:56 PM EDT	Flash Flood Warning	BOX	3 hr
Apr 16, 6:07 PM EDT	River Flood Warning	BOX	9 hr
Apr 17, 8:02 AM EDT	River Flood Warning	BOX	39 hr
Apr 17, 12:14 PM EDT	River Flood Warning	BOX	32 hr
May 4, 3:38 AM EDT	Wind Advisory	BOX	27 hr
May 4, 5:52 PM EDT	Mesoscale Discussion	SPC	83 min
May 8, 1:56 AM EDT	Dense Fog Advisory	BOX	8 hr
May 9, 3:50 PM EDT	Dense Fog Advisory	BOX	12 hr
May 15, 1:58 PM EDT	Mesoscale Discussion	SPC	2 hr
May 15, 2:26 PM EDT	Severe Thunderstorm Watch	SPC	5 hr
May 15, 4:31 PM EDT	Special Weather Statement	BOX	44 min
May 15, 4:59 PM EDT	Severe Thunderstorm Warning	BOX	31 min
May 23, 8:18 PM EDT	Special Weather Statement	BOX	27 min
Jun 17, 4:51 PM EDT	Heat Advisory	BOX	25 hr
Jun 18, 5:23 PM EDT	Severe Thunderstorm Warning	BOX	52 min
Jun 18, 5:55 PM EDT	Mesoscale Discussion	SPC	2 hr
Jun 18, 6:16 PM EDT	Special Weather Statement	BOX	44 min
Jun 18, 6:26 PM EDT	Severe Thunderstorm Warning	BOX	49 min
Jun 18, 6:41 PM EDT	Severe Thunderstorm Warning	BOX	50 min
Jun 25, 12:36 AM EDT	Special Weather Statement	BOX	39 min
Jun 25, 12:58 AM EDT	Special Weather Statement	BOX	47 min
Jun 28, 3:53 AM EDT	Flash Flood Watch	BOX	7 hr
Jun 28, 10:03 AM EDT	Areal Flood Advisory	BOX	117 min
Jun 30, 4:16 PM EDT	Excessive Heat Warning	BOX	28 hr
Jun 30, 4:16 PM EDT	Heat Advisory	BOX	28 hr
Jul 1, 3:30 PM EDT	Heat Advisory	BOX	4 days
Jul 5, 3:30 PM EDT	Flash Flood Watch	BOX	24 hr
Jul 17, 3:58 AM EDT	Heat Advisory	BOX	12 hr
Jul 17, 4:15 AM EDT	Flash Flood Watch	BOX	15 hr
Jul 17, 10:35 AM EDT	Mesoscale Discussion	SPC	115 min
Jul 17, 11:17 AM EDT	Severe Thunderstorm Watch	SPC	8 hr
Jul 17, 12:23 PM EDT	Special Weather Statement	BOX	37 min
Jul 17, 12:30 PM EDT	Flash Flood Warning	BOX	2 hr
Jul 17, 12:57 PM EDT	Severe Thunderstorm Warning	BOX	48 min
Jul 17, 1:08 PM EDT	Flash Flood Warning	BOX	112 min
Jul 17, 1:15 PM EDT	Severe Thunderstorm Warning	BOX	60 min
Jul 17, 1:33 PM EDT	Severe Thunderstorm Warning	BOX	45 min
Jul 17, 2:19 PM EDT	Mesoscale Discussion	SPC	86 min
Jul 17, 3:03 PM EDT	Areal Flood Warning	BOX	3 hr
Jul 17, 3:43 PM EDT	Special Weather Statement	BOX	47 min
Jul 17, 4:32 PM EDT	Special Weather Statement	BOX	58 min
Jul 17, 5:20 PM EDT	Flash Flood Warning	BOX	60 min
Jul 25, 9:39 AM EDT	Flash Flood Watch	BOX	18 hr
Jul 26, 2:32 AM EDT	Severe Thunderstorm Warning	BOX	28 min
Jul 26, 2:59 AM EDT	Mesoscale Discussion	SPC	2 hr
Jul 26, 3:00 AM EDT	Severe Thunderstorm Warning	BOX	30 min
Jul 26, 3:45 AM EDT	Special Weather Statement	BOX	45 min
Jul 26, 2:43 PM EDT	Special Weather Statement	BOX	62 min
Jul 27, 1:31 PM EDT	Severe Thunderstorm Watch	SPC	8 hr
Jul 27, 7:01 PM EDT	Severe Thunderstorm Warning	BOX	44 min
Jul 27, 7:06 PM EDT	Mesoscale Discussion	SPC	54 min
Jul 28, 10:16 PM EDT	Special Weather Statement	BOX	29 min
Aug 2, 3:28 AM EDT	Heat Advisory	BOX	15 hr
Aug 2, 5:28 PM EDT	Severe Thunderstorm Warning	BOX	47 min
Aug 2, 5:33 PM EDT	Mesoscale Discussion	SPC	117 min
Aug 2, 6:12 PM EDT	Special Weather Statement	BOX	48 min
Aug 2, 6:19 PM EDT	Special Weather Statement	BOX	41 min
Aug 3, 3:30 AM EDT	Heat Advisory	BOX	15 hr
Aug 3, 2:41 PM EDT	Flash Flood Watch	BOX	25 hr
Aug 3, 6:27 PM EDT	Severe Thunderstorm Warning	BOX	48 min
Aug 4, 10:00 AM EDT	Areal Flood Advisory	BOX	2 hr
Aug 4, 10:07 AM EDT	Tornado Warning	BOX	38 min
Aug 4, 10:24 AM EDT	Flash Flood Warning	BOX	106 min
Aug 4, 10:54 AM EDT	Areal Flood Advisory	BOX	2 hr
Aug 4, 11:23 AM EDT	Flash Flood Warning	BOX	93 min
Aug 4, 5:36 PM EDT	Special Weather Statement	BOX	39 min
Aug 5, 2:58 PM EDT	Heat Advisory	BOX	53 hr
Aug 7, 1:03 PM EDT	Mesoscale Discussion	SPC	117 min
Aug 8, 3:29 AM EDT	Heat Advisory	BOX	15 hr
Aug 8, 7:28 PM EDT	Special Weather Statement	BOX	47 min
Aug 8, 7:38 PM EDT	Areal Flood Advisory	BOX	82 min
Aug 8, 7:44 PM EDT	Flash Flood Warning	BOX	67 min
Aug 8, 7:50 PM EDT	Severe Thunderstorm Warning	BOX	55 min
Aug 8, 8:11 PM EDT	Severe Thunderstorm Warning	BOX	47 min
Aug 8, 8:20 PM EDT	Areal Flood Advisory	BOX	115 min
Aug 8, 8:57 PM EDT	Areal Flood Warning	BOX	2 hr
Aug 9, 3:25 AM EDT	Heat Advisory	BOX	14 hr
Aug 10, 3:20 PM EDT	Flash Flood Watch	BOX	48 hr
Aug 11, 2:56 PM EDT	Areal Flood Advisory	BOX	2 hr
Aug 11, 7:00 PM EDT	Areal Flood Advisory	BOX	2 hr
Aug 11, 8:45 PM EDT	Areal Flood Advisory	BOX	2 hr
Aug 12, 12:24 AM EDT	Areal Flood Advisory	BOX	2 hr
Aug 12, 6:31 AM EDT	Areal Flood Advisory	BOX	59 min
Aug 12, 7:46 AM EDT	Areal Flood Advisory	BOX	59 min
Aug 12, 8:46 AM EDT	Areal Flood Advisory	BOX	119 min
Aug 12, 10:11 AM EDT	Flash Flood Warning	BOX	4 hr
Aug 14, 1:49 PM EDT	Special Weather Statement	BOX	41 min
Aug 14, 3:44 PM EDT	Areal Flood Advisory	BOX	61 min
Aug 14, 5:22 PM EDT	Special Weather Statement	BOX	38 min
Aug 17, 3:14 PM EDT	Special Weather Statement	BOX	31 min
Aug 17, 3:43 PM EDT	Severe Thunderstorm Warning	BOX	32 min
Aug 17, 5:34 PM EDT	Special Weather Statement	BOX	26 min
Aug 17, 6:19 PM EDT	Severe Thunderstorm Warning	BOX	26 min
Aug 17, 7:01 PM EDT	Severe Thunderstorm Warning	BOX	29 min
Aug 18, 12:01 AM EDT	Special Weather Statement	BOX	44 min
Aug 18, 12:35 AM EDT	Special Weather Statement	BOX	40 min
Aug 18, 12:11 PM EDT	Mesoscale Discussion	SPC	2 hr
Aug 27, 2:51 AM EDT	Excessive Heat Watch	BOX	24 hr
Aug 27, 2:51 AM EDT	Heat Advisory	BOX	66 hr
Aug 27, 3:20 PM EDT	Excessive Heat Warning	BOX	54 hr
Sep 2, 2:54 PM EDT	Heat Advisory	BOX	48 hr
Sep 5, 2:55 PM EDT	Heat Advisory	BOX	27 hr
Sep 6, 12:09 PM EDT	Mesoscale Discussion	SPC	3 hr
Sep 6, 3:42 PM EDT	Special Weather Statement	BOX	33 min
Sep 6, 3:55 PM EDT	Areal Flood Advisory	BOX	45 min
Sep 6, 4:16 PM EDT	Special Weather Statement	BOX	44 min
Sep 6, 4:23 PM EDT	Severe Thunderstorm Warning	BOX	41 min
Sep 13, 2:56 AM EDT	Areal Flood Advisory	BOX	74 min
Sep 14, 3:14 AM EDT	Dense Fog Advisory	BOX	4 hr
Sep 14, 8:13 PM EDT	Dense Fog Advisory	BOX	12 hr
Sep 16, 4:04 AM EDT	Dense Fog Advisory	BOX	4 hr
Sep 17, 3:36 AM EDT	Flash Flood Watch	BOX	39 hr
Sep 18, 8:52 AM EDT	Flash Flood Warning	BOX	4 hr
Sep 18, 9:32 AM EDT	Special Weather Statement	BOX	88 min
Sep 18, 10:17 AM EDT	Flash Flood Warning	BOX	4 hr
Sep 18, 10:45 AM EDT	Severe Thunderstorm Warning	BOX	30 min
Sep 18, 11:23 AM EDT	Flash Flood Warning	BOX	4 hr
Sep 18, 12:32 PM EDT	Areal Flood Warning	BOX	4 hr
Sep 18, 2:01 PM EDT	Areal Flood Warning	BOX	4 hr
Sep 18, 3:14 PM EDT	Areal Flood Warning	BOX	3 hr
Sep 19, 1:19 AM EDT	River Flood Warning	BOX	6 hr
Sep 25, 8:32 PM EDT	Areal Flood Advisory	BOX	58 min
Sep 25, 8:52 PM EDT	Areal Flood Warning	BOX	108 min
Sep 25, 10:19 PM EDT	Areal Flood Warning	BOX	61 min
Sep 25, 10:46 PM EDT	Areal Flood Advisory	BOX	59 min
Sep 26, 9:11 PM EDT	Areal Flood Advisory	BOX	2 hr
Sep 26, 10:02 PM EDT	Areal Flood Advisory	BOX	58 min
Sep 26, 10:24 PM EDT	Special Weather Statement	BOX	36 min
Sep 26, 11:18 PM EDT	Special Weather Statement	BOX	27 min
Sep 27, 3:30 PM EDT	Flash Flood Watch	BOX	21 hr
Oct 10, 2:42 PM EDT	Flash Flood Watch	BOX	47 hr
Oct 11, 3:48 PM EDT	Areal Flood Advisory	BOX	117 min
Oct 11, 4:40 PM EDT	Severe Thunderstorm Warning	BOX	35 min
Oct 13, 4:13 AM EDT	Frost Advisory	BOX	29 hr
Oct 15, 8:44 PM EDT	Wind Advisory	BOX	9 hr
Oct 17, 2:51 AM EDT	Freeze Watch	BOX	12 hr
Oct 17, 2:51 AM EDT	Wind Advisory	BOX	31 hr
Oct 17, 3:18 PM EDT	Freeze Warning	BOX	12 hr
Oct 18, 3:42 AM EDT	Frost Advisory	BOX	29 hr
Oct 18, 3:42 AM EDT	Freeze Warning	BOX	29 hr
Oct 23, 4:27 PM EDT	Severe Thunderstorm Warning	BOX	33 min
Oct 23, 5:15 PM EDT	Special Weather Statement	BOX	45 min
Oct 23, 5:46 PM EDT	Special Weather Statement	BOX	29 min
Oct 26, 3:28 PM EDT	Wind Advisory	BOX	31 hr
Oct 29, 9:55 AM EDT	Severe Thunderstorm Warning	BOX	22 min
Nov 2, 4:35 AM EDT	High Wind Watch	BOX	10 hr
Nov 2, 2:40 PM EDT	High Wind Warning	BOX	28 hr
Nov 3, 2:46 AM EDT	Flash Flood Watch	BOX	7 hr
Nov 3, 5:59 AM EDT	Areal Flood Advisory	BOX	3 hr
Nov 3, 9:54 AM EDT	Areal Flood Warning	BOX	9 hr
Nov 3, 6:44 PM EDT	River Flood Warning	BOX	12 hr
Nov 8, 3:20 PM EST	Flood Watch	BOX	36 hr
Nov 9, 3:32 PM EST	Wind Advisory	BOX	27 hr
Nov 9, 11:12 PM EST	River Flood Warning	BOX	20 hr
Nov 13, 4:59 AM EST	River Flood Warning	BOX	62 hr
Nov 13, 7:37 PM EST	River Flood Warning	BOX	8 days
Nov 14, 3:55 AM EST	Wind Advisory	BOX	12 hr
Nov 14, 3:31 PM EST	Winter Storm Watch	BOX	13 hr
Nov 14, 3:31 PM EST	Winter Weather Advisory	BOX	34 hr
Nov 15, 11:19 AM EST	River Flood Warning	BOX	3 days
Nov 15, 11:20 AM EST	Winter Storm Warning	BOX	17 hr
Nov 15, 1:20 PM EST	Wind Advisory	BOX	20 hr
Nov 15, 4:39 PM EST	Mesoscale Discussion	SPC	6 hr
Nov 15, 10:06 PM EST	Mesoscale Discussion	SPC	6 hr
Nov 16, 2:11 AM EST	Winter Weather Advisory	BOX	2 hr
Nov 19, 4:08 AM EST	Winter Weather Advisory	BOX	33 hr
Nov 19, 4:11 PM EST	River Flood Warning	BOX	67 hr
Nov 21, 3:32 PM EST	Special Weather Statement	BOX	58 min
Nov 21, 4:26 PM EST	Special Weather Statement	BOX	64 min
Nov 22, 7:25 PM EST	River Flood Warning	BOX	16 hr
Nov 24, 2:59 AM EST	River Flood Warning	BOX	9 days
Nov 26, 3:16 AM EST	Dense Fog Advisory	BOX	7 hr
Nov 26, 3:16 AM EST	Wind Advisory	BOX	36 hr
Nov 26, 3:37 PM EST	River Flood Warning	BOX	68 hr
Nov 30, 7:26 PM EST	Special Weather Statement	BOX	3 hr
Dec 1, 2:25 AM EST	Winter Weather Advisory	BOX	32 hr
Dec 2, 3:37 PM EST	Dense Fog Advisory	BOX	17 hr
Dec 15, 3:51 PM EST	Winter Weather Advisory	BOX	37 hr
Dec 19, 3:18 PM EST	Flood Watch	BOX	58 hr
Dec 20, 3:16 PM EST	Wind Advisory	BOX	31 hr
Dec 26, 2:53 PM EST	Winter Weather Advisory	BOX	44 hr
Dec 28, 10:06 PM EST	Dense Fog Advisory	BOX	8 hr
Dec 30, 3:11 PM EST	Winter Weather Advisory	BOX	34 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
Severe Thunderstorm Warning	22
Tornado Warning	1
Severe Thunderstorm Watch	3
Mesoscale Discussion	16
Special Weather Statement	35
Flooding
Areal Flood Warning	13
Flash Flood Warning	11
River Flood Warning	13
Flash Flood Watch	10
Flood Watch	4
Areal Flood Advisory	22
Winter
Blizzard Warning	2
Winter Storm Warning	9
Winter Storm Watch	8
Winter Weather Advisory	18
Heat
Excessive Heat Warning	2
Excessive Heat Watch	1
Heat Advisory	12
Cold
Freeze Warning	2
Wind Chill Warning	1
Freeze Watch	1
Wind Chill Watch	1
Frost Advisory	2
Wind Chill Advisory	2
Wind and dust
High Wind Warning	3
High Wind Watch	3
Wind Advisory	15
Fog and smoke
Dense Fog Advisory	13
Coast and beach
Coastal Flood 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 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.