Alert archive / Iowa / River Flood Warnings / 2019

River Flood Warnings in Iowa, May 2019

101 river flood warnings in May 2019. 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 river flood warnings reaches back to 2005.

River Flood Warnings by county

Each county as a circle sized by its count in May 2019. Tap one for its archive.

River Flood Warnings: 101
Busiest day: May 24, 201924 river flood warnings

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
May 1, 2:27 AM CDT	River Flood Warning	DVN	Cedar, Louisa, Muscatine	21 hr
May 1, 9:56 AM CDT	River Flood Warning	DVN	Louisa	57 hr
May 7, 9:19 AM CDT	River Flood Warning	DVN	Johnson, Washington	4 days
May 7, 9:19 AM CDT	River Flood Warning	DVN	Cedar, Louisa, Muscatine	21 days
May 7, 9:19 AM CDT	River Flood Warning	DVN	Benton, Iowa	21 days
May 7, 10:04 AM CDT	River Flood Warning	DVN	Clinton, Scott	21 days
May 7, 10:04 AM CDT	River Flood Warning	DVN	Des Moines, Henry, Lee	6 days
May 7, 10:08 AM CDT	River Flood Warning	OAX	Harrison	4 days
May 7, 11:01 AM CDT	River Flood Warning	DVN	Lee	4 days
May 8, 9:39 AM CDT	River Flood Warning	FSD	Lyon	27 days
May 8, 9:39 AM CDT	River Flood Warning	FSD	Lyon	4 days
May 8, 9:39 AM CDT	River Flood Warning	FSD	Clay, Dickinson	21 days
May 8, 9:39 AM CDT	River Flood Warning	FSD	Buena Vista, Clay	21 days
May 8, 8:09 PM CDT	River Flood Warning	DMX	Humboldt	6 days
May 17, 8:28 AM CDT	River Flood Warning	DVN	Benton, Iowa	21 days
May 17, 8:38 AM CDT	River Flood Warning	DVN	Keokuk	16 days
May 17, 10:35 AM CDT	River Flood Warning	DMX	Davis, Wapello	16 hr
May 17, 11:00 AM CDT	River Flood Warning	DVN	Scott	4 days
May 17, 9:09 PM CDT	River Flood Warning	DVN	Johnson, Washington	15 days
May 18, 8:56 AM CDT	River Flood Warning	DVN	Clinton, Scott	4 days
May 18, 8:58 AM CDT	River Flood Warning	DVN	Des Moines, Henry, Lee	18 days
May 18, 9:20 AM CDT	River Flood Warning	DVN	Johnson, Louisa, Washington	4 days
May 18, 9:22 AM CDT	River Flood Warning	DVN	Louisa	21 days
May 18, 9:25 AM CDT	River Flood Warning	DVN	Louisa	25 days
May 18, 9:40 AM CDT	River Flood Warning	DVN	Lee	52 hr
May 18, 10:23 AM CDT	River Flood Warning	DVN	Dubuque	25 days
May 18, 10:23 AM CDT	River Flood Warning	DVN	Clinton	27 days
May 18, 10:23 AM CDT	River Flood Warning	DVN	Scott	27 days
May 18, 8:40 PM CDT	River Flood Warning	DVN	Cedar, Louisa, Muscatine	21 days
May 18, 9:26 PM CDT	River Flood Warning	DMX	Davis, Wapello	20 hr
May 18, 10:08 PM CDT	River Flood Warning	ARX	Winneshiek	41 hr
May 18, 10:20 PM CDT	River Flood Warning	ARX	Clayton	23 days
May 19, 9:10 PM CDT	River Flood Warning	ARX	Clayton	47 hr
May 21, 8:24 PM CDT	River Flood Warning	DMX	Davis, Wapello	25 hr
May 22, 6:37 AM CDT	River Flood Warning	FSD	Sioux	21 days
May 22, 10:15 AM CDT	River Flood Warning	DVN	Lee	60 hr
May 22, 10:43 AM CDT	River Flood Warning	DVN	Jackson	21 days
May 22, 8:18 PM CDT	River Flood Warning	DVN	Clinton, Scott	18 days
May 23, 7:58 AM CDT	River Flood Warning	FSD	Clay	18 days
May 24, 4:27 AM CDT	River Flood Warning	DMX	Polk	10 days
May 24, 6:02 AM CDT	River Flood Warning	OAX	Page	32 hr
May 24, 6:24 AM CDT	River Flood Warning	DMX	Humboldt	17 days
May 24, 6:26 AM CDT	River Flood Warning	DMX	Polk	8 days
May 24, 7:21 AM CDT	River Flood Warning	DMX	Dallas, Polk	13 hr
May 24, 7:54 AM CDT	River Flood Warning	OAX	Fremont	47 hr
May 24, 8:57 AM CDT	River Flood Warning	FSD	Clay, Dickinson	15 days
May 24, 8:57 AM CDT	River Flood Warning	FSD	Clay	21 days
May 24, 8:57 AM CDT	River Flood Warning	FSD	Buena Vista, Clay	15 days
May 24, 9:50 AM CDT	River Flood Warning	DMX	Polk	24 hr
May 24, 10:05 AM CDT	River Flood Warning	DVN	Linn	5 days
May 24, 10:05 AM CDT	River Flood Warning	DVN	Cedar, Johnson, Linn	6 days
May 24, 10:05 AM CDT	River Flood Warning	DVN	Cedar, Johnson	6 days
May 24, 10:05 AM CDT	River Flood Warning	DVN	Johnson, Louisa, Washington	9 days
May 24, 10:05 AM CDT	River Flood Warning	DVN	Louisa	5 days
May 24, 10:33 AM CDT	River Flood Warning	DMX	Davis, Wapello	47 days
May 24, 10:36 AM CDT	River Flood Warning	DMX	Tama	6 days
May 24, 10:36 AM CDT	River Flood Warning	DMX	Black Hawk	8 days
May 24, 10:36 AM CDT	River Flood Warning	DMX	Webster	11 days
May 24, 10:36 AM CDT	River Flood Warning	DMX	Boone, Hamilton, Webster	3 days
May 24, 10:36 AM CDT	River Flood Warning	DMX	Dallas, Greene	7 days
May 24, 10:45 AM CDT	River Flood Warning	DVN	Lee	41 days
May 24, 2:42 PM CDT	River Flood Warning	DVN	Delaware, Jones	29 hr
May 24, 2:42 PM CDT	River Flood Warning	DVN	Cedar, Jones, Linn	5 days
May 25, 10:47 AM CDT	River Flood Warning	FSD	Clay	10 days
May 25, 6:49 PM CDT	River Flood Warning	DMX	Madison, Warren	25 hr
May 26, 10:02 AM CDT	River Flood Warning	DVN	Van Buren	8 days
May 26, 5:41 PM CDT	River Flood Warning	DMX	Mahaska, Wapello	19 days
May 27, 6:05 AM CDT	River Flood Warning	FSD	Cherokee	21 days
May 27, 8:27 AM CDT	River Flood Warning	FSD	Lyon	5 days
May 27, 10:17 AM CDT	River Flood Warning	DVN	Linn	21 days
May 27, 10:17 AM CDT	River Flood Warning	DVN	Benton, Linn	7 days
May 27, 10:17 AM CDT	River Flood Warning	DVN	Cedar, Johnson	21 days
May 27, 10:17 AM CDT	River Flood Warning	DVN	Louisa	21 days
May 27, 10:31 AM CDT	River Flood Warning	OAX	Harrison	18 days
May 27, 11:21 AM CDT	River Flood Warning	FSD	O'Brien	21 days
May 27, 2:47 PM CDT	River Flood Warning	FSD	Sioux	21 days
May 27, 2:58 PM CDT	River Flood Warning	FSD	Lyon, Sioux	68 hr
May 27, 9:00 PM CDT	River Flood Warning	FSD	Sioux	58 hr
May 28, 6:31 AM CDT	River Flood Warning	OAX	Pottawattamie	16 days
May 28, 7:45 AM CDT	River Flood Warning	FSD	Plymouth, Sioux	6 hr
May 28, 9:20 AM CDT	River Flood Warning	OAX	Fremont	50 hr
May 28, 9:20 AM CDT	River Flood Warning	OAX	Fremont	62 hr
May 28, 9:20 AM CDT	River Flood Warning	OAX	Montgomery	68 hr
May 28, 9:48 AM CDT	River Flood Warning	DMX	Decatur	48 hr
May 28, 9:48 AM CDT	River Flood Warning	DMX	Lucas, Wayne	36 hr
May 28, 10:51 AM CDT	River Flood Warning	DMX	Palo Alto, Pocahontas	9 days
May 28, 10:51 AM CDT	River Flood Warning	DMX	Madison, Warren	35 hr
May 28, 10:51 AM CDT	River Flood Warning	DMX	Madison, Warren	60 hr
May 28, 12:31 PM CDT	River Flood Warning	FSD	Clay, O'Brien	21 days
May 28, 1:43 PM CDT	River Flood Warning	OAX	Pottawattamie	44 hr
May 28, 1:43 PM CDT	River Flood Warning	OAX	Page	35 hr
May 28, 2:54 PM CDT	River Flood Warning	DVN	Cedar, Johnson	67 hr
May 28, 2:54 PM CDT	River Flood Warning	DVN	Louisa	4 days
May 28, 3:02 PM CDT	River Flood Warning	DMX	Dallas, Polk	15 hr
May 28, 3:02 PM CDT	River Flood Warning	DMX	Polk	3 days
May 28, 9:48 PM CDT	River Flood Warning	DMX	Appanoose	44 hr
May 29, 4:53 AM CDT	River Flood Warning	FSD	Dickinson	21 days
May 29, 4:53 AM CDT	River Flood Warning	FSD	Dickinson	21 days
May 30, 9:47 AM CDT	River Flood Warning	FSD	Woodbury	5 days
May 30, 10:15 AM CDT	River Flood Warning	FSD	Woodbury	5 days
May 30, 10:22 AM CDT	River Flood Warning	OAX	Monona	6 days

By county

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

16 more counties

Nearby

Alerts in force now Tornadoes on record The radar archive 2018 2020

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.