Alert archive / Iowa / 2007

Weather alerts in Iowa, December 2007

111 weather alerts in December 2007, 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 December 2007. Tap one for its archive.

Alerts: 111
Warnings: 13
Watches: 11
Advisories: 68
Busiest day: December 22, 200712 alerts

Over time

By day

Days in UTC, the clock the archive keeps.

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	Counties	Lasted
Dec 1, 12:05 AM CST	Mesoscale Discussion	SPC	Adams, Fremont, Mills, Montgomery, Page, Ringgold and 1 more	4 hr
Dec 1, 12:29 AM CST	Mesoscale Discussion	SPC	Monona, Plymouth, Woodbury	4 hr
Dec 1, 6:48 AM CST	Mesoscale Discussion	SPC	Adair, Adams, Appanoose, Audubon, Boone, Calhoun and 41 more	3 hr
Dec 1, 7:04 AM CST	Mesoscale Discussion	SPC	Allamakee, Benton, Black Hawk, Bremer, Buchanan, Buena Vista and 46 more	4 hr
Dec 1, 12:01 PM CST	Mesoscale Discussion	SPC	Adair, Allamakee, Appanoose, Audubon, Benton, Black Hawk and 82 more	6 hr
Dec 1, 3:24 PM CST	Ice Storm Warning	DMX	Jasper, Marshall, Poweshiek, Story	96 min
Dec 1, 6:21 PM CST	Mesoscale Discussion	SPC	Allamakee, Clayton, Clinton, Delaware, Dubuque, Fayette and 5 more	5 hr
Dec 4, 3:38 AM CST	Snow Advisory	ARX	Allamakee, Chickasaw, Clayton, Fayette, Floyd, Howard and 2 more	23 hr
Dec 4, 4:01 AM CST	Snow Advisory	DVN	Buchanan, Cedar, Clinton, Delaware, Dubuque, Jackson and 3 more	23 hr
Dec 5, 3:15 PM CST	Snow Advisory	ARX	Allamakee, Chickasaw, Clayton, Fayette, Floyd, Howard and 2 more	33 hr
Dec 5, 3:29 PM CST	Snow Advisory	FSD	Buena Vista, Cherokee, Clay, Dickinson, Ida, Lyon and 5 more	26 hr
Dec 5, 3:37 PM CST	Snow Advisory	DVN	Benton, Buchanan, Cedar, Clinton, Delaware, Des Moines and 15 more	33 hr
Dec 5, 3:41 PM CST	Snow Advisory	OAX	Fremont, Harrison, Mills, Monona, Montgomery, Page and 2 more	12 hr
Dec 5, 3:53 PM CST	Snow Advisory	DMX	Adair, Adams, Appanoose, Audubon, Black Hawk, Boone and 45 more	29 hr
Dec 6, 4:08 AM CST	Winter Weather Advisory	OAX	Fremont, Harrison, Mills, Monona, Montgomery, Page and 2 more	12 hr
Dec 6, 4:49 AM CST	Mesoscale Discussion	SPC	Fremont, Mills, Pottawattamie	4 hr
Dec 6, 12:26 PM CST	Mesoscale Discussion	SPC	Adair, Adams, Appanoose, Audubon, Boone, Cass and 38 more	5 hr
Dec 7, 3:35 AM CST	Winter Storm Watch	OAX	Monona	12 hr
Dec 7, 4:02 AM CST	Winter Storm Watch	FSD	Plymouth, Woodbury	11 hr
Dec 7, 3:23 PM CST	Heavy Snow Warning	FSD	Plymouth, Woodbury	22 hr
Dec 7, 3:23 PM CST	Snow Advisory	FSD	Buena Vista, Cherokee, Clay, Dickinson, Ida, Lyon and 5 more	37 hr
Dec 7, 3:26 PM CST	Snow Advisory	OAX	Monona	37 hr
Dec 7, 3:26 PM CST	Winter Weather Advisory	OAX	Fremont, Harrison, Mills, Montgomery, Page, Pottawattamie and 1 more	37 hr
Dec 8, 3:31 AM CST	Winter Weather Advisory	DVN	Benton, Buchanan, Cedar, Clinton, Delaware, Des Moines and 15 more	36 hr
Dec 8, 4:04 AM CST	Snow Advisory	DMX	Black Hawk, Boone, Bremer, Butler, Calhoun, Carroll and 21 more	23 hr
Dec 8, 4:05 PM CST	Freezing Rain Advisory	DVN	Des Moines, Henry, Jefferson, Lee, Louisa, Van Buren	24 hr
Dec 8, 4:46 PM CST	Winter Weather Advisory	DMX	Adair, Adams, Appanoose, Audubon, Cass, Clarke and 18 more	7 hr
Dec 8, 6:00 PM CST	Mesoscale Discussion	SPC	Sioux	4 hr
Dec 9, 4:02 AM CST	Winter Storm Watch	DVN	Benton, Cedar, Clinton, Des Moines, Henry, Iowa and 12 more	24 hr
Dec 9, 4:06 AM CST	Winter Storm Watch	DMX	Adair, Adams, Appanoose, Cass, Clarke, Davis and 12 more	24 hr
Dec 9, 4:06 AM CST	Winter Weather Advisory	DMX	Appanoose, Clarke, Davis, Decatur, Lucas, Mahaska and 8 more	11 hr
Dec 9, 4:16 AM CST	Winter Storm Watch	OAX	Fremont, Mills, Montgomery, Page, Pottawattamie	24 hr
Dec 10, 3:44 AM CST	Ice Storm Warning	DVN	Cedar, Clinton, Des Moines, Henry, Iowa, Jefferson and 8 more	44 hr
Dec 10, 3:44 AM CST	Winter Storm Watch	DVN	Buchanan, Delaware, Dubuque	12 hr
Dec 10, 3:44 AM CST	Winter Storm Warning	DVN	Benton, Buchanan, Cedar, Clinton, Delaware, Dubuque and 5 more	36 hr
Dec 10, 4:19 AM CST	Ice Storm Warning	DMX	Appanoose, Davis, Decatur, Lucas, Monroe, Wapello and 1 more	35 hr
Dec 10, 4:19 AM CST	Winter Storm Warning	DMX	Adair, Adams, Black Hawk, Boone, Cass, Clarke and 16 more	35 hr
Dec 10, 4:21 AM CST	Winter Storm Warning	OAX	Fremont, Mills, Montgomery, Page, Pottawattamie	36 hr
Dec 10, 4:21 AM CST	Winter Weather Advisory	OAX	Harrison, Monona, Shelby	33 hr
Dec 10, 3:29 PM CST	Winter Weather Advisory	ARX	Clayton	10 hr
Dec 10, 4:02 PM CST	Winter Weather Advisory	DMX	Audubon, Black Hawk, Bremer, Butler, Calhoun, Carroll and 11 more	22 hr
Dec 10, 5:40 PM CST	Mesoscale Discussion	SPC	Fremont, Mills, Page, Taylor	5 hr
Dec 10, 11:15 PM CST	Mesoscale Discussion	SPC	Adair, Adams, Appanoose, Audubon, Benton, Black Hawk and 67 more	6 hr
Dec 11, 1:25 AM CST	Winter Storm Warning	ARX	Clayton, Fayette	13 hr
Dec 11, 1:25 AM CST	Winter Weather Advisory	ARX	Allamakee, Chickasaw, Floyd, Winneshiek	13 hr
Dec 11, 5:56 AM CST	Mesoscale Discussion	SPC	Cedar, Clayton, Clinton, Delaware, Des Moines, Dubuque and 7 more	6 hr
Dec 11, 6:28 AM CST	Mesoscale Discussion	SPC	Appanoose, Clarke, Davis, Decatur, Lucas, Mahaska and 9 more	4 hr
Dec 11, 11:47 AM CST	Mesoscale Discussion	SPC	Appanoose, Cedar, Clinton, Davis, Decatur, Henry and 14 more	3 hr
Dec 11, 3:42 PM CST	Winter Weather Advisory	DMX	Appanoose, Clarke, Davis, Decatur, Lucas, Monroe and 3 more	8 hr
Dec 14, 3:55 AM CST	Snow Advisory	OAX	Fremont, Page	32 hr
Dec 14, 2:40 PM CST	Snow Advisory	DVN	Cedar, Clinton, Des Moines, Henry, Iowa, Jackson and 9 more	33 hr
Dec 14, 3:35 PM CST	Snow Advisory	DMX	Adams, Appanoose, Clarke, Davis, Decatur, Lucas and 10 more	23 hr
Dec 15, 9:37 AM CST	Heavy Snow Warning	DMX	Decatur, Lucas, Ringgold, Taylor, Wayne	5 hr
Dec 16, 5:02 AM CST	Dense Fog Advisory	FSD	Lyon, O'Brien, Osceola, Sioux	5 hr
Dec 17, 3:34 AM CST	Dense Fog Advisory	DVN	Benton, Buchanan, Cedar, Delaware, Des Moines, Dubuque and 12 more	5 hr
Dec 19, 7:54 AM CST	Dense Fog Advisory	DVN	Benton, Buchanan, Cedar, Clinton, Delaware, Dubuque and 7 more	17 hr
Dec 19, 8:21 AM CST	Dense Fog Advisory	DMX	Black Hawk, Bremer, Butler, Cerro Gordo, Worth	5 hr
Dec 19, 8:35 AM CST	Dense Fog Advisory	ARX	Allamakee, Chickasaw, Clayton, Fayette, Floyd, Howard and 2 more	5 hr
Dec 20, 4:51 AM CST	Dense Fog Advisory	OAX	Fremont, Harrison, Mills, Monona, Montgomery, Page and 2 more	4 hr
Dec 20, 6:49 AM CST	Dense Fog Advisory	DMX	Adair, Adams, Appanoose, Audubon, Black Hawk, Boone and 45 more	50 hr
Dec 20, 10:20 AM CST	Dense Fog Advisory	DVN	Benton, Buchanan, Cedar, Clinton, Delaware, Des Moines and 15 more	55 hr
Dec 20, 2:49 PM CST	Winter Storm Watch	DVN	Benton, Buchanan, Cedar, Clinton, Delaware, Des Moines and 15 more	44 hr
Dec 20, 3:06 PM CST	Dense Fog Advisory	ARX	Allamakee, Chickasaw, Clayton, Fayette, Floyd, Howard and 2 more	44 hr
Dec 20, 3:31 PM CST	Winter Storm Watch	ARX	Allamakee, Chickasaw, Clayton, Fayette, Floyd, Howard and 2 more	37 hr
Dec 20, 3:45 PM CST	Winter Storm Watch	DMX	Appanoose, Black Hawk, Boone, Bremer, Butler, Cerro Gordo and 26 more	37 hr
Dec 20, 8:04 PM CST	Dense Fog Advisory	OAX	Fremont, Harrison, Mills, Monona, Montgomery, Page and 2 more	14 hr
Dec 21, 2:51 PM CST	Dense Fog Advisory	FSD	Buena Vista, Cherokee, Clay, Dickinson, Ida, O'Brien and 1 more	13 hr
Dec 21, 3:19 PM CST	Wind Advisory	OAX	Harrison, Monona	19 hr
Dec 21, 3:31 PM CST	Snow and Blowing Snow Advisory	OAX	Harrison, Monona, Pottawattamie, Shelby	19 hr
Dec 21, 3:31 PM CST	Winter Storm Warning	OAX	Fremont, Harrison, Mills, Montgomery, Page, Pottawattamie and 1 more	19 hr
Dec 22, 3:12 AM CST	Winter Storm Warning	DVN	Benton, Buchanan, Cedar, Clinton, Delaware, Dubuque and 12 more	27 hr
Dec 22, 4:30 AM CST	Snow and Blowing Snow Advisory	DMX	Audubon, Boone, Calhoun, Carroll, Cass, Cerro Gordo and 12 more	15 hr
Dec 22, 4:30 AM CST	Winter Storm Warning	DMX	Adair, Adams, Appanoose, Black Hawk, Bremer, Butler and 24 more	24 hr
Dec 22, 4:45 AM CST	Winter Storm Warning	ARX	Allamakee, Chickasaw, Clayton, Fayette, Floyd, Howard and 2 more	43 hr
Dec 22, 7:14 AM CST	Wind Advisory	FSD	Buena Vista, Cherokee, Clay, Dickinson, Ida, O'Brien and 3 more	5 hr
Dec 22, 9:30 AM CST	Mesoscale Discussion	SPC	Appanoose, Clarke, Decatur, Lucas, Monroe, Ringgold and 4 more	3 hr
Dec 22, 10:09 AM CST	Snow and Blowing Snow Advisory	OAX	Fremont, Montgomery, Page	8 hr
Dec 22, 10:38 AM CST	Snow and Blowing Snow Advisory	DVN	Des Moines, Lee, Scott	5 hr
Dec 22, 11:50 AM CST	Snow and Blowing Snow Advisory	ARX	Chickasaw, Floyd, Howard, Mitchell	36 hr
Dec 22, 12:16 PM CST	Mesoscale Discussion	SPC	Appanoose, Clarke, Davis, Decatur, Jefferson, Lucas and 5 more	4 hr
Dec 22, 3:24 PM CST	Winter Weather Advisory	DVN	Des Moines, Lee, Scott	15 hr
Dec 22, 3:58 PM CST	Blowing Snow Advisory	DMX	Adair, Adams, Appanoose, Black Hawk, Bremer, Butler and 23 more	12 hr
Dec 22, 6:46 PM CST	Mesoscale Discussion	SPC	Allamakee, Appanoose, Benton, Buchanan, Cedar, Clayton and 29 more	4 hr
Dec 23, 12:37 AM CST	Mesoscale Discussion	SPC	Allamakee, Clayton, Clinton, Delaware, Dubuque, Jackson and 1 more	6 hr
Dec 23, 3:21 AM CST	Wind Advisory	FSD	Buena Vista, Clay, Dickinson, O'Brien, Osceola	15 hr
Dec 23, 4:02 AM CST	Wind Advisory	DMX	Black Hawk, Bremer, Butler, Calhoun, Cerro Gordo, Emmet and 14 more	14 hr
Dec 23, 6:46 AM CST	Wind Advisory	DVN	Benton, Buchanan, Cedar, Clinton, Delaware, Des Moines and 15 more	11 hr
Dec 23, 5:55 PM CST	Blowing Snow Advisory	DMX	Black Hawk, Bremer, Butler, Cerro Gordo, Franklin, Grundy and 5 more	6 hr
Dec 25, 4:48 AM CST	Snow Advisory	OAX	Monona	25 hr
Dec 25, 11:31 AM CST	Snow Advisory	FSD	Buena Vista, Cherokee, Clay, Dickinson, Ida, Lyon and 5 more	17 hr
Dec 25, 9:03 PM CST	Snow Advisory	DMX	Crawford, Emmet, Kossuth, Palo Alto, Pocahontas, Sac	15 hr
Dec 26, 5:50 PM CST	Dense Fog Advisory	FSD	Buena Vista, Cherokee, Clay, Dickinson, Ida, Lyon and 5 more	15 hr
Dec 26, 7:31 PM CST	Dense Fog Advisory	DMX	Adair, Adams, Audubon, Calhoun, Carroll, Cass and 10 more	11 hr
Dec 26, 7:39 PM CST	Dense Fog Advisory	OAX	Harrison, Mills, Monona, Montgomery, Pottawattamie, Shelby	13 hr
Dec 27, 3:42 AM CST	Winter Storm Watch	DMX	Appanoose, Davis, Decatur, Lucas, Mahaska, Marion and 4 more	12 hr
Dec 27, 3:51 AM CST	Winter Storm Watch	DVN	Benton, Buchanan, Cedar, Clinton, Delaware, Des Moines and 15 more	11 hr
Dec 27, 4:00 AM CST	Snow Advisory	OAX	Fremont, Montgomery, Page	31 hr
Dec 27, 3:05 PM CST	Snow Advisory	DVN	Benton, Buchanan, Cedar, Clinton, Delaware, Des Moines and 15 more	24 hr
Dec 27, 3:13 PM CST	Snow Advisory	ARX	Clayton	27 hr
Dec 27, 3:29 PM CST	Snow Advisory	DMX	Adams, Appanoose, Black Hawk, Clarke, Davis, Decatur and 16 more	23 hr
Dec 28, 12:10 AM CST	Mesoscale Discussion	SPC	Appanoose, Clarke, Davis, Decatur, Lucas, Monroe and 4 more	5 hr
Dec 28, 9:21 PM CST	Dense Fog Advisory	FSD	Buena Vista, Cherokee, Ida, Plymouth, Woodbury	12 hr
Dec 28, 9:26 PM CST	Dense Fog Advisory	OAX	Monona	11 hr
Dec 29, 9:31 PM CST	Dense Fog Advisory	DMX	Black Hawk, Bremer, Butler, Cerro Gordo, Emmet, Franklin and 9 more	5 hr
Dec 29, 9:36 PM CST	Dense Fog Advisory	FSD	Clay, Dickinson, O'Brien, Osceola	6 hr
Dec 30, 9:03 AM CST	Dense Fog Advisory	FSD	Buena Vista, Cherokee, Clay, Dickinson, Ida, Lyon and 5 more	21 hr
Dec 30, 6:20 PM CST	Dense Fog Advisory	DMX	Black Hawk, Boone, Bremer, Butler, Calhoun, Cerro Gordo and 23 more	15 hr
Dec 30, 8:43 PM CST	Freezing Fog Advisory	DVN	Benton, Buchanan, Cedar, Clinton, Delaware, Des Moines and 13 more	14 hr
Dec 31, 2:30 AM CST	Dense Fog Advisory	ARX	Allamakee, Chickasaw, Clayton, Fayette, Floyd, Howard and 2 more	8 hr
Dec 31, 4:04 AM CST	Snow Advisory	DVN	Des Moines, Henry, Jefferson, Lee, Van Buren	17 hr
Dec 31, 7:42 AM CST	Snow Advisory	DMX	Appanoose, Davis, Decatur, Monroe, Ringgold, Wapello and 1 more	6 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
Mesoscale Discussion	19
Winter
Heavy Snow Warning	2
Ice Storm Warning	3
Winter Storm Warning	8
Winter Storm Watch	11
Blowing Snow Advisory	2
Freezing Rain Advisory	1
Snow Advisory	22
Snow and Blowing Snow Advisory	5
Winter Weather Advisory	11
Wind and dust
Wind Advisory	5
Fog and smoke
Dense Fog Advisory	21
Freezing Fog Advisory	1

By county

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

59 more counties

Nearby

Alerts in force now Tornadoes on record The radar archive 2006 2008

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. Warning verification from the Mesonet's Cow. Rebuilt daily.