Alert archive / Iowa / Winter Weather Advisories

Winter Weather Advisories in Iowa, 2016

58 winter weather advisories in 2016. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of winter weather advisories reaches back to 2005.

Winter Weather Advisories by county

Each county as a circle sized by its count in 2016. Tap one for its archive.

Winter Weather Advisories: 58
Busiest month: February21 winter weather advisories
Busiest day: January 24, 20164 winter weather advisories

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	Counties	Lasted
Jan 8, 9:43 PM CST	Winter Weather Advisory	ARX	Chickasaw, Fayette, Floyd, Howard, Mitchell, Winneshiek	6 hr
Jan 8, 9:45 PM CST	Winter Weather Advisory	DMX	Adair, Adams, Black Hawk, Boone, Bremer, Butler and 27 more	6 hr
Jan 11, 8:55 PM CST	Winter Weather Advisory	DMX	Black Hawk, Bremer, Butler, Cerro Gordo, Emmet, Franklin and 12 more	7 hr
Jan 11, 9:58 PM CST	Winter Weather Advisory	ARX	Chickasaw, Clayton, Fayette, Floyd, Howard, Mitchell and 1 more	6 hr
Jan 11, 10:13 PM CST	Winter Weather Advisory	DVN	Buchanan, Delaware, Dubuque	6 hr
Jan 18, 3:21 PM CST	Winter Weather Advisory	DVN	Lee, Van Buren	33 hr
Jan 18, 3:43 PM CST	Winter Weather Advisory	DMX	Adair, Adams, Appanoose, Audubon, Carroll, Cass and 18 more	29 hr
Jan 18, 3:47 PM CST	Winter Weather Advisory	OAX	Fremont, Harrison, Mills, Monona, Montgomery, Page and 2 more	25 hr
Jan 24, 3:03 PM CST	Winter Weather Advisory	ARX	Allamakee, Chickasaw, Clayton, Fayette, Floyd, Howard and 2 more	39 hr
Jan 24, 3:10 PM CST	Winter Weather Advisory	OAX	Fremont, Harrison, Mills, Monona, Montgomery, Page and 2 more	27 hr
Jan 24, 3:16 PM CST	Winter Weather Advisory	DVN	Benton, Buchanan, Delaware, Dubuque	19 hr
Jan 24, 3:17 PM CST	Winter Weather Advisory	DMX	Adair, Adams, Audubon, Black Hawk, Boone, Bremer and 32 more	33 hr
Feb 1, 3:48 AM CST	Winter Weather Advisory	DVN	Benton, Cedar, Clinton, Des Moines, Henry, Iowa and 12 more	35 hr
Feb 1, 4:21 AM CST	Winter Weather Advisory	DMX	Clarke, Jasper, Poweshiek, Ringgold, Tama, Taylor and 2 more	35 hr
Feb 1, 4:37 AM CST	Winter Weather Advisory	OAX	Fremont, Page	35 hr
Feb 2, 3:38 PM CST	Winter Weather Advisory	ARX	Allamakee, Clayton, Fayette	17 hr
Feb 2, 11:19 PM CST	Winter Weather Advisory	DMX	Adair, Adams, Audubon, Black Hawk, Boone, Calhoun and 31 more	14 hr
Feb 2, 11:39 PM CST	Winter Weather Advisory	DVN	Benton, Buchanan, Delaware, Dubuque	6 hr
Feb 3, 3:35 AM CST	Winter Weather Advisory	OAX	Harrison, Monona, Shelby	8 hr
Feb 3, 3:56 AM CST	Winter Weather Advisory	FSD	Buena Vista, Cherokee, Clay, Dickinson, Ida, Lyon and 5 more	8 hr
Feb 7, 4:13 AM CST	Winter Weather Advisory	ARX	Allamakee, Chickasaw, Clayton, Fayette, Howard, Winneshiek	35 hr
Feb 7, 10:21 PM CST	Winter Weather Advisory	FSD	Buena Vista, Cherokee, Clay, Dickinson, Ida, Lyon and 5 more	29 hr
Feb 7, 10:54 PM CST	Winter Weather Advisory	OAX	Fremont, Harrison, Mills, Monona, Montgomery, Page and 2 more	19 hr
Feb 7, 11:18 PM CST	Winter Weather Advisory	DMX	Adair, Adams, Audubon, Black Hawk, Boone, Bremer and 34 more	34 hr
Feb 13, 3:29 AM CST	Winter Weather Advisory	ARX	Allamakee, Chickasaw, Clayton, Fayette, Floyd, Howard and 2 more	36 hr
Feb 13, 3:38 AM CST	Winter Weather Advisory	DVN	Benton, Buchanan, Cedar, Clinton, Delaware, Des Moines and 15 more	38 hr
Feb 13, 3:48 AM CST	Winter Weather Advisory	FSD	Buena Vista, Cherokee, Clay, Dickinson, Lyon, O'Brien and 2 more	32 hr
Feb 13, 3:58 AM CST	Winter Weather Advisory	DMX	Appanoose, Black Hawk, Boone, Bremer, Butler, Calhoun and 30 more	34 hr
Feb 16, 5:54 AM CST	Winter Weather Advisory	DVN	Van Buren	4 hr
Feb 29, 3:34 AM CST	Winter Weather Advisory	ARX	Allamakee, Chickasaw, Clayton, Fayette, Floyd, Howard and 2 more	29 hr
Feb 29, 3:34 AM CST	Winter Weather Advisory	DMX	Black Hawk, Bremer, Butler, Calhoun, Cerro Gordo, Emmet and 16 more	28 hr
Feb 29, 3:37 AM CST	Winter Weather Advisory	DVN	Benton, Buchanan, Cedar, Clinton, Delaware, Dubuque and 3 more	29 hr
Feb 29, 12:48 PM CST	Winter Weather Advisory	FSD	Buena Vista, Cherokee, Clay, Dickinson, Lyon, O'Brien and 2 more	17 hr
Mar 2, 2:48 PM CST	Winter Weather Advisory	DVN	Cedar, Clinton, Louisa, Muscatine, Scott	12 hr
Mar 22, 3:03 PM CDT	Winter Weather Advisory	OAX	Monona	37 hr
Mar 22, 3:19 PM CDT	Winter Weather Advisory	FSD	Buena Vista, Cherokee, Ida, Woodbury	13 hr
Mar 22, 4:00 PM CDT	Winter Weather Advisory	DMX	Calhoun, Franklin, Humboldt, Pocahontas, Sac, Webster and 1 more	11 hr
Mar 23, 3:24 AM CDT	Winter Weather Advisory	DMX	Butler, Carroll, Crawford, Franklin, Greene, Hamilton and 3 more	30 hr
Mar 23, 4:04 AM CDT	Winter Weather Advisory	ARX	Allamakee, Chickasaw, Clayton, Fayette, Floyd, Howard and 2 more	31 hr
Mar 24, 7:08 AM CDT	Winter Weather Advisory	DVN	Buchanan, Delaware, Dubuque, Jackson, Jones	5 hr
Nov 17, 3:34 AM CST	Winter Weather Advisory	FSD	Lyon, Sioux	41 hr
Dec 3, 2:39 PM CST	Winter Weather Advisory	ARX	Allamakee, Chickasaw, Clayton, Fayette, Floyd, Howard and 1 more	27 hr
Dec 3, 2:44 PM CST	Winter Weather Advisory	DVN	Benton, Buchanan, Cedar, Clinton, Delaware, Des Moines and 10 more	24 hr
Dec 3, 3:04 PM CST	Winter Weather Advisory	DMX	Black Hawk, Bremer, Butler, Cerro Gordo, Franklin, Grundy and 2 more	21 hr
Dec 9, 11:09 AM CST	Winter Weather Advisory	DVN	Benton, Buchanan, Cedar, Clinton, Delaware, Dubuque and 7 more	58 hr
Dec 9, 11:11 AM CST	Winter Weather Advisory	DMX	Black Hawk, Boone, Bremer, Butler, Calhoun, Carroll and 24 more	40 hr
Dec 9, 11:13 AM CST	Winter Weather Advisory	ARX	Allamakee, Chickasaw, Clayton, Fayette, Floyd, Howard and 2 more	54 hr
Dec 9, 11:36 AM CST	Winter Weather Advisory	FSD	Buena Vista, Cherokee, Clay, Dickinson, Ida, Lyon and 5 more	43 hr
Dec 15, 11:34 AM CST	Winter Weather Advisory	DVN	Benton, Buchanan, Cedar, Clinton, Delaware, Des Moines and 15 more	60 hr
Dec 15, 11:35 AM CST	Winter Weather Advisory	FSD	Buena Vista, Cherokee, Clay, Dickinson, Ida, Lyon and 5 more	48 hr
Dec 15, 11:43 AM CST	Winter Weather Advisory	DMX	Adair, Adams, Appanoose, Audubon, Black Hawk, Boone and 39 more	57 hr
Dec 15, 3:46 PM CST	Winter Weather Advisory	OAX	Fremont, Harrison, Mills, Monona, Montgomery, Page and 2 more	50 hr
Dec 22, 2:12 PM CST	Winter Weather Advisory	ARX	Allamakee, Chickasaw, Clayton, Fayette, Floyd, Howard and 2 more	31 hr
Dec 22, 2:53 PM CST	Winter Weather Advisory	DMX	Audubon, Black Hawk, Boone, Bremer, Butler, Calhoun and 23 more	27 hr
Dec 22, 3:29 PM CST	Winter Weather Advisory	DVN	Benton, Buchanan, Delaware, Dubuque, Jackson, Jones and 1 more	30 hr
Dec 23, 3:29 AM CST	Winter Weather Advisory	FSD	Buena Vista, Cherokee, Clay, Ida, Woodbury	10 hr
Dec 23, 3:32 AM CST	Winter Weather Advisory	OAX	Harrison, Monona, Pottawattamie, Shelby	9 hr
Dec 24, 11:26 PM CST	Winter Weather Advisory	FSD	Lyon, O'Brien, Sioux	8 hr

By county

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

59 more counties

The busiest days

Days with the most alerts issued, by UTC date.

Nearby

Alerts in force now Tornadoes on record The radar archive 2015 2017

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.