Weather alerts in Cook County, Minnesota, 2011

147 weather alerts in 2011, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.

Cook County and its neighbors

Each county as a circle sized by its count in 2011. Tap one for its archive.

Alerts: 147
Warnings: 34
Watches: 16
Advisories: 47
Busiest month: July39 alerts
Busiest day: July 20, 201112 alerts

Over time

By month

The alerts

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

Issued	Product	Office	Lasted
Jan 3, 3:26 PM CST	Wind Chill Advisory	DLH	17 hr
Jan 6, 1:39 PM CST	Wind Chill Advisory	DLH	19 hr
Jan 14, 3:35 AM CST	Winter Weather Advisory	DLH	9 hr
Jan 14, 12:08 PM CST	Winter Weather Advisory	DLH	11 hr
Jan 16, 3:44 AM CST	Winter Weather Advisory	DLH	32 hr
Jan 16, 2:36 PM CST	Winter Storm Warning	DLH	23 hr
Jan 17, 2:15 PM CST	Wind Chill Advisory	DLH	7 hr
Jan 17, 9:25 PM CST	Wind Chill Advisory	DLH	11 hr
Jan 20, 3:12 AM CST	Wind Chill Advisory	DLH	29 hr
Jan 20, 3:26 PM CST	Wind Chill Warning	DLH	17 hr
Jan 21, 12:15 PM CST	Wind Chill Advisory	DLH	24 hr
Jan 23, 6:53 PM CST	Winter Weather Advisory	DLH	11 hr
Jan 27, 3:34 AM CST	Winter Storm Watch	DLH	12 hr
Jan 27, 3:09 PM CST	Winter Weather Advisory	DLH	36 hr
Jan 28, 3:53 AM CST	Winter Storm Warning	DLH	35 hr
Jan 28, 4:23 PM CST	Special Weather Statement	DLH	97 min
Jan 30, 2:46 PM CST	Wind Chill Advisory	DLH	16 hr
Jan 31, 3:44 PM CST	Wind Chill Advisory	DLH	17 hr
Feb 1, 3:37 AM CST	Wind Chill Advisory	DLH	30 hr
Feb 7, 2:26 PM CST	Wind Chill Advisory	DLH	20 hr
Feb 8, 3:08 PM CST	Wind Chill Advisory	DLH	19 hr
Feb 18, 1:02 AM CST	Wind Advisory	DLH	18 hr
Feb 20, 2:56 PM CST	Wind Chill Advisory	DLH	14 hr
Mar 1, 3:20 AM CST	Wind Chill Advisory	DLH	30 hr
Mar 7, 12:56 PM CST	Lake Effect Snow Warning	DLH	8 hr
Mar 7, 12:56 PM CST	Lake Effect Snow Advisory	DLH	8 hr
Mar 20, 2:44 AM CDT	Winter Weather Advisory	DLH	18 hr
Mar 20, 4:03 PM CDT	Winter Storm Watch	DLH	24 hr
Mar 21, 3:33 PM CDT	Winter Storm Warning	DLH	51 hr
Mar 22, 4:39 AM CDT	Winter Weather Advisory	DLH	26 hr
Apr 1, 3:45 PM CDT	Winter Storm Watch	DLH	24 hr
Apr 2, 3:40 PM CDT	Winter Storm Warning	DLH	24 hr
Apr 3, 3:29 PM CDT	Winter Weather Advisory	DLH	13 hr
Apr 10, 1:35 PM CDT	Special Weather Statement	DLH	45 min
Apr 10, 6:03 PM CDT	Severe Thunderstorm Warning	DLH	42 min
Apr 10, 6:25 PM CDT	Special Weather Statement	DLH	35 min
Apr 10, 6:50 PM CDT	Special Weather Statement	DLH	40 min
Apr 15, 3:56 AM CDT	Winter Weather Advisory	DLH	32 hr
Apr 15, 3:44 PM CDT	Winter Storm Warning	DLH	23 hr
Apr 23, 1:40 AM CDT	Winter Weather Advisory	DLH	7 hr
May 10, 11:20 PM CDT	Severe Thunderstorm Warning	DLH	55 min
May 21, 9:35 PM CDT	Dense Fog Advisory	DLH	11 hr
May 24, 3:54 PM CDT	Frost Advisory	DLH	15 hr
May 24, 11:39 PM CDT	Freeze Warning	DLH	7 hr
May 25, 1:36 PM CDT	Freeze Warning	DLH	18 hr
May 26, 3:47 AM CDT	Freeze Watch	DLH	10 hr
May 26, 2:03 PM CDT	Frost Advisory	DLH	13 hr
May 26, 2:03 PM CDT	Freeze Warning	DLH	17 hr
May 28, 3:33 PM CDT	Severe Thunderstorm Warning	DLH	19 min
May 28, 4:35 PM CDT	Severe Thunderstorm Warning	DLH	25 min
May 31, 12:10 PM CDT	Special Weather Statement	DLH	20 min
Jun 1, 3:11 AM CDT	Wind Advisory	DLH	12 hr
Jun 1, 3:26 PM CDT	Frost Advisory	DLH	16 hr
Jun 3, 9:00 AM CDT	Special Weather Statement	DLH	60 min
Jun 3, 9:30 AM CDT	Special Weather Statement	DLH	15 min
Jun 3, 5:28 PM CDT	Tornado Watch	SPC	5 hr
Jun 3, 10:10 PM CDT	Severe Thunderstorm Warning	DLH	20 min
Jun 3, 11:26 PM CDT	Special Weather Statement	DLH	19 min
Jun 9, 3:45 PM CDT	Frost Advisory	DLH	11 hr
Jun 21, 3:23 PM CDT	Flash Flood Watch	DLH	7 hr
Jun 21, 10:10 PM CDT	Flood Watch	DLH	17 hr
Jun 27, 3:19 AM CDT	Flash Flood Watch	DLH	11 hr
Jun 27, 7:58 AM CDT	Areal Flood Advisory	DLH	4 hr
Jun 27, 2:58 PM CDT	Special Weather Statement	DLH	62 min
Jun 27, 7:52 PM CDT	Special Weather Statement	DLH	83 min
Jun 27, 8:19 PM CDT	Flash Flood Warning	DLH	3 hr
Jun 27, 9:12 PM CDT	Flash Flood Warning	DLH	5 hr
Jun 27, 9:21 PM CDT	Severe Thunderstorm Warning	DLH	39 min
Jul 1, 2:08 PM CDT	Severe Thunderstorm Watch	SPC	9 hr
Jul 1, 4:21 PM CDT	Special Weather Statement	DLH	14 min
Jul 1, 4:37 PM CDT	Special Weather Statement	DLH	18 min
Jul 1, 9:23 PM CDT	Severe Thunderstorm Warning	DLH	37 min
Jul 1, 9:59 PM CDT	Severe Thunderstorm Warning	DLH	46 min
Jul 4, 1:36 PM CDT	Special Weather Statement	DLH	24 min
Jul 4, 2:12 PM CDT	Special Weather Statement	DLH	18 min
Jul 4, 5:08 PM CDT	Special Weather Statement	DLH	82 min
Jul 4, 6:09 PM CDT	Mesoscale Discussion	SPC	2 hr
Jul 4, 6:48 PM CDT	Special Weather Statement	DLH	57 min
Jul 4, 7:14 PM CDT	Severe Thunderstorm Watch	SPC	9 hr
Jul 4, 10:06 PM CDT	Severe Thunderstorm Warning	DLH	54 min
Jul 4, 10:11 PM CDT	Special Weather Statement	DLH	19 min
Jul 4, 10:34 PM CDT	Severe Thunderstorm Warning	DLH	41 min
Jul 4, 10:42 PM CDT	Mesoscale Discussion	SPC	2 hr
Jul 4, 10:51 PM CDT	Severe Thunderstorm Warning	DLH	39 min
Jul 4, 11:14 PM CDT	Severe Thunderstorm Warning	DLH	13 min
Jul 7, 3:10 PM CDT	Special Weather Statement	DLH	65 min
Jul 15, 3:32 AM CDT	Excessive Heat Watch	DLH	34 hr
Jul 15, 11:27 AM CDT	Special Weather Statement	DLH	63 min
Jul 16, 3:46 AM CDT	Heat Advisory	DLH	5 days
Jul 17, 4:34 PM CDT	Severe Thunderstorm Watch	SPC	7 hr
Jul 18, 4:12 AM CDT	Special Weather Statement	DLH	93 min
Jul 20, 2:07 AM CDT	Special Weather Statement	DLH	38 min
Jul 20, 2:47 AM CDT	Severe Thunderstorm Warning	DLH	35 min
Jul 20, 3:17 AM CDT	Special Weather Statement	DLH	28 min
Jul 20, 3:25 AM CDT	Special Weather Statement	DLH	80 min
Jul 20, 4:57 AM CDT	Areal Flood Advisory	DLH	4 hr
Jul 20, 5:05 AM CDT	Areal Flood Advisory	DLH	3 hr
Jul 20, 5:16 AM CDT	Special Weather Statement	DLH	44 min
Jul 20, 5:53 AM CDT	Flash Flood Warning	DLH	4 hr
Jul 20, 6:01 AM CDT	Special Weather Statement	DLH	44 min
Jul 20, 6:23 AM CDT	Severe Thunderstorm Warning	DLH	37 min
Jul 20, 7:05 AM CDT	Special Weather Statement	DLH	25 min
Jul 20, 6:55 PM CDT	Mesoscale Discussion	SPC	95 min
Jul 20, 7:08 PM CDT	Special Weather Statement	DLH	37 min
Jul 20, 7:30 PM CDT	Special Weather Statement	DLH	60 min
Jul 20, 8:27 PM CDT	Areal Flood Advisory	DLH	3 hr
Jul 20, 10:26 PM CDT	Special Weather Statement	DLH	34 min
Aug 1, 3:25 PM CDT	Flash Flood Watch	DLH	21 hr
Aug 5, 5:06 PM CDT	Special Weather Statement	DLH	54 min
Aug 8, 12:19 PM CDT	Mesoscale Discussion	SPC	56 min
Aug 8, 4:43 PM CDT	Special Weather Statement	DLH	47 min
Aug 8, 11:17 PM CDT	Special Weather Statement	DLH	43 min
Aug 12, 12:01 PM CDT	Special Weather Statement	DLH	74 min
Aug 16, 6:06 PM CDT	Special Weather Statement	DLH	54 min
Aug 19, 1:33 AM CDT	Special Weather Statement	DLH	12 min
Aug 19, 2:08 AM CDT	Special Weather Statement	DLH	22 min
Aug 19, 5:46 AM CDT	Special Weather Statement	DLH	29 min
Aug 26, 10:57 AM CDT	Special Weather Statement	DLH	63 min
Aug 26, 11:22 AM CDT	Severe Thunderstorm Warning	DLH	28 min
Aug 26, 12:00 PM CDT	Special Weather Statement	DLH	30 min
Sep 1, 5:54 PM CDT	Special Weather Statement	DLH	21 min
Sep 1, 6:18 PM CDT	Special Weather Statement	DLH	27 min
Sep 4, 3:36 PM CDT	Frost Advisory	DLH	11 hr
Sep 12, 1:15 PM CDT	Mesoscale Discussion	SPC	2 hr
Sep 12, 1:22 PM CDT	Special Weather Statement	DLH	38 min
Sep 12, 2:13 PM CDT	Special Weather Statement	DLH	62 min
Sep 12, 2:33 PM CDT	Severe Thunderstorm Warning	DLH	42 min
Sep 12, 3:40 PM CDT	Severe Thunderstorm Warning	DLH	50 min
Sep 12, 4:17 PM CDT	Severe Thunderstorm Warning	DLH	58 min
Sep 13, 4:11 AM CDT	Freeze Watch	DLH	24 hr
Sep 13, 3:12 PM CDT	Frost Advisory	DLH	17 hr
Sep 13, 8:08 PM CDT	Special Weather Statement	DLH	37 min
Sep 14, 4:20 AM CDT	Freeze Warning	DLH	28 hr
Sep 15, 3:55 PM CDT	Freeze Warning	DLH	16 hr
Sep 28, 5:23 PM CDT	Wind Advisory	DLH	25 hr
Oct 6, 2:21 PM CDT	Wind Advisory	DLH	38 hr
Oct 6, 2:42 PM CDT	Fire Weather Watch	DLH	12 hr
Oct 7, 2:57 AM CDT	Red Flag Warning	DLH	19 hr
Oct 14, 3:43 AM CDT	Wind Advisory	DLH	12 hr
Nov 3, 2:30 PM CDT	Fire Weather Watch	DLH	18 hr
Nov 15, 8:50 PM CST	Special Weather Statement	DLH	55 min
Nov 25, 3:30 PM CST	Winter Weather Advisory	DLH	23 hr
Dec 11, 3:32 PM CST	Freezing Rain Advisory	DLH	53 hr
Dec 14, 12:29 AM CST	Dense Fog Advisory	DLH	4 hr
Dec 14, 11:37 AM CST	Dense Fog Advisory	DLH	10 hr
Dec 23, 3:31 AM CST	Winter Weather Advisory	DLH	11 hr
Dec 31, 4:48 AM CST	Winter Weather Advisory	DLH	29 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	18
Severe Thunderstorm Watch	3
Tornado Watch	1
Mesoscale Discussion	5
Special Weather Statement	45
Flooding
Flash Flood Warning	3
Flash Flood Watch	3
Flood Watch	1
Areal Flood Advisory	4
Winter
Lake Effect Snow Warning	1
Winter Storm Warning	5
Winter Storm Watch	3
Freezing Rain Advisory	1
Lake Effect Snow Advisory	1
Winter Weather Advisory	13
Heat
Excessive Heat Watch	1
Heat Advisory	1
Cold
Freeze Warning	5
Wind Chill Warning	1
Freeze Watch	2
Frost Advisory	6
Wind Chill Advisory	13
Wind and dust
Wind Advisory	5
Fire
Red Flag Warning	1
Fire Weather Watch	2
Fog and smoke
Dense Fog Advisory	3

The busiest days

Days with the most alerts issued, by UTC date.

Nearby

Alerts in force now Tornadoes on record Forecast The radar archive 2010 2012

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.