Alert archive / Iowa / Flash Flood Watches

Flash Flood Watches in Iowa, 2010

81 flash flood watches in 2010. 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 flash flood watches reaches back to 2005.

Flash Flood Watches by county

Each county as a circle sized by its count in 2010. Tap one for its archive.

Flash Flood Watches
81
Busiest month
June30 flash flood watches
Busiest day
June 22, 20105 flash flood watches

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.

IssuedProductOfficeCountiesLasted
Mar 9, 4:36 PM CSTFlash Flood WatchDMXBremer, Butler, Cerro Gordo, Dallas, Emmet, Franklin and 9 more109 days
Mar 10, 3:00 PM CSTFlash Flood WatchDMXStory19 hr
Mar 11, 9:49 AM CSTFlash Flood WatchDMXBlack Hawk, Bremer, Butler, Calhoun, Cerro Gordo, Emmet and 14 more4 days
Mar 15, 10:42 AM CDTFlash Flood WatchDMXEmmet, Humboldt, Kossuth, Palo Alto, Pocahontas56 hr
Apr 5, 2:02 PM CDTFlash Flood WatchDVNBenton, Buchanan, Cedar, Clinton, Delaware, Dubuque and 7 more18 hr
Apr 5, 3:44 PM CDTFlash Flood WatchDMXAudubon, Black Hawk, Boone, Bremer, Butler, Calhoun and 17 more18 hr
Apr 24, 3:48 PM CDTFlash Flood WatchDVNLee, Van Buren11 hr
May 10, 3:09 PM CDTFlash Flood WatchDVNCedar, Clinton, Des Moines, Henry, Iowa, Jefferson and 8 more13 hr
May 10, 3:26 PM CDTFlash Flood WatchDMXAppanoose, Clarke, Davis, Decatur, Lucas, Mahaska and 9 more12 hr
May 12, 3:47 AM CDTFlash Flood WatchDVNBenton, Buchanan, Cedar, Clinton, Delaware, Des Moines and 15 more32 hr
May 12, 4:04 AM CDTFlash Flood WatchDMXAppanoose, Clarke, Davis, Decatur, Jasper, Lucas and 15 more26 hr
May 25, 3:08 PM CDTFlash Flood WatchDVNBenton, Buchanan, Cedar, Clinton, Delaware, Des Moines and 15 more24 hr
Jun 1, 3:33 PM CDTFlash Flood WatchDVNBenton, Buchanan, Cedar, Clinton, Delaware, Des Moines and 15 more23 hr
Jun 4, 2:25 PM CDTFlash Flood WatchDVNBenton, Buchanan, Cedar, Clinton, Delaware, Des Moines and 15 more32 hr
Jun 4, 3:30 PM CDTFlash Flood WatchDMXAdair, Adams, Appanoose, Audubon, Boone, Cass and 22 more29 hr
Jun 6, 3:54 PM CDTFlash Flood WatchDMXAdair, Adams, Appanoose, Audubon, Boone, Carroll and 25 more42 hr
Jun 7, 3:52 AM CDTFlash Flood WatchDVNCedar, Des Moines, Henry, Iowa, Jefferson, Johnson and 7 more40 hr
Jun 7, 4:12 AM CDTFlash Flood WatchOAXFremont, Harrison, Mills, Monona, Montgomery, Page and 2 more27 hr
Jun 10, 3:20 PM CDTFlash Flood WatchFSDBuena Vista, Cherokee, Clay, Dickinson, Ida, Lyon and 5 more22 hr
Jun 10, 4:16 PM CDTFlash Flood WatchOAXHarrison, Monona15 hr
Jun 11, 3:31 PM CDTFlash Flood WatchFSDBuena Vista, Cherokee, Clay, Dickinson, Ida, Lyon and 5 more18 hr
Jun 11, 3:43 PM CDTFlash Flood WatchOAXFremont, Harrison, Mills, Monona, Montgomery, Page and 2 more15 hr
Jun 11, 3:50 PM CDTFlash Flood WatchDMXAdair, Adams, Audubon, Calhoun, Carroll, Cass and 13 more20 hr
Jun 12, 9:39 AM CDTFlash Flood WatchDVNBenton, Cedar, Clinton, Des Moines, Henry, Iowa and 11 more11 hr
Jun 13, 3:51 AM CDTFlash Flood WatchDMXAdair, Adams, Appanoose, Audubon, Boone, Carroll and 25 more27 hr
Jun 13, 4:05 AM CDTFlash Flood WatchDVNBenton, Buchanan, Cedar, Clinton, Delaware, Des Moines and 15 more32 hr
Jun 17, 2:50 PM CDTFlash Flood WatchDMXAdair, Adams, Appanoose, Audubon, Cass, Clarke and 18 more13 hr
Jun 17, 3:53 PM CDTFlash Flood WatchOAXFremont, Harrison, Mills, Montgomery, Page, Pottawattamie and 1 more7 hr
Jun 18, 3:22 PM CDTFlash Flood WatchDMXAdair, Adams, Appanoose, Audubon, Black Hawk, Boone and 32 more9 hr
Jun 19, 3:26 AM CDTFlash Flood WatchDVNBenton, Buchanan, Cedar, Clinton, Delaware, Des Moines and 15 more60 hr
Jun 19, 3:43 AM CDTFlash Flood WatchFSDBuena Vista, Cherokee, Clay, Ida, O'Brien, Plymouth and 2 more48 hr
Jun 19, 4:01 AM CDTFlash Flood WatchDMXAdair, Adams, Appanoose, Audubon, Black Hawk, Boone and 38 more54 hr
Jun 20, 5:04 AM CDTFlash Flood WatchOAXFremont, Harrison, Mills, Monona, Montgomery, Page and 2 more26 hr
Jun 21, 7:16 PM CDTFlash Flood WatchDVNBenton, Buchanan, Cedar, Clinton, Delaware, Des Moines and 15 more49 hr
Jun 22, 11:21 AM CDTFlash Flood WatchFSDBuena Vista, Cherokee, Clay, Dickinson, Ida, Lyon and 5 more17 hr
Jun 22, 3:40 PM CDTFlash Flood WatchDMXAdair, Adams, Appanoose, Audubon, Black Hawk, Boone and 45 more20 hr
Jun 22, 3:53 PM CDTFlash Flood WatchOAXFremont, Harrison, Mills, Monona, Montgomery, Page and 2 more12 hr
Jun 22, 3:56 PM CDTFlash Flood WatchARXAllamakee, Chickasaw, Clayton, Fayette, Floyd, Howard and 2 more14 hr
Jun 26, 3:42 AM CDTFlash Flood WatchFSDBuena Vista, Cherokee, Clay, Dickinson, Ida, Lyon and 3 more24 hr
Jun 26, 3:55 AM CDTFlash Flood WatchDMXAdair, Adams, Appanoose, Audubon, Black Hawk, Boone and 45 more28 hr
Jun 26, 4:13 AM CDTFlash Flood WatchARXAllamakee, Chickasaw, Clayton, Fayette, Floyd, Howard and 2 more27 hr
Jun 26, 9:20 PM CDTFlash Flood WatchDVNBenton, Buchanan, Delaware, Dubuque, Jackson, Jones and 1 more6 hr
Jul 2, 1:56 PM CDTFlash Flood WatchDMXMarion23 hr
Jul 3, 3:18 PM CDTFlash Flood WatchARXAllamakee, Chickasaw, Clayton, Fayette, Floyd, Howard and 2 more44 hr
Jul 3, 3:43 PM CDTFlash Flood WatchDMXAdair, Adams, Appanoose, Audubon, Black Hawk, Boone and 30 more63 hr
Jul 3, 3:55 PM CDTFlash Flood WatchDVNBenton, Buchanan, Cedar, Delaware, Des Moines, Dubuque and 12 more12 hr
Jul 5, 3:30 PM CDTFlash Flood WatchDVNBenton, Des Moines, Henry, Iowa, Jefferson, Johnson and 5 more14 hr
Jul 7, 8:02 AM CDTFlash Flood WatchARXAllamakee, Chickasaw, Clayton, Fayette, Floyd, Howard and 2 more20 hr
Jul 7, 11:11 AM CDTFlash Flood WatchDMXAdair, Adams, Appanoose, Audubon, Black Hawk, Boone and 37 more15 hr
Jul 7, 12:52 PM CDTFlash Flood WatchDVNBenton, Buchanan, Cedar, Clinton, Delaware, Des Moines and 15 more14 hr
Jul 19, 10:01 AM CDTFlash Flood WatchDVNDes Moines, Henry, Iowa, Jefferson, Johnson, Keokuk and 4 more41 hr
Jul 19, 10:38 AM CDTFlash Flood WatchDMXAdair, Adams, Appanoose, Audubon, Boone, Carroll and 23 more41 hr
Jul 21, 3:51 PM CDTFlash Flood WatchDMXAdair, Audubon, Black Hawk, Boone, Bremer, Butler and 33 more47 hr
Jul 22, 3:17 AM CDTFlash Flood WatchARXAllamakee, Chickasaw, Clayton, Fayette, Floyd, Howard and 2 more21 hr
Jul 22, 2:59 PM CDTFlash Flood WatchFSDBuena Vista, Cherokee, Clay, Dickinson, Ida, Lyon and 5 more35 hr
Jul 22, 3:32 PM CDTFlash Flood WatchDVNBenton, Buchanan, Cedar, Clinton, Delaware, Des Moines and 13 more45 hr
Jul 23, 3:51 AM CDTFlash Flood WatchARXAllamakee, Chickasaw, Clayton, Fayette, Floyd, Howard and 2 more26 hr
Jul 23, 4:06 AM CDTFlash Flood WatchDMXAppanoose, Black Hawk, Boone, Bremer, Butler, Calhoun and 35 more27 hr
Aug 1, 9:30 PM CDTFlash Flood WatchFSDBuena Vista, Cherokee, Clay, Ida, O'Brien, Plymouth and 2 more14 hr
Aug 2, 3:52 AM CDTFlash Flood WatchDMXAdair, Audubon, Black Hawk, Boone, Bremer, Butler and 28 more24 hr
Aug 2, 3:24 PM CDTFlash Flood WatchDVNBenton, Buchanan, Cedar, Clinton, Delaware, Des Moines and 15 more18 hr
Aug 3, 8:44 PM CDTFlash Flood WatchDVNCedar, Clinton, Henry, Iowa, Jefferson, Johnson and 5 more14 hr
Aug 3, 9:26 PM CDTFlash Flood WatchDMXAdair, Audubon, Boone, Cass, Dallas, Guthrie and 10 more13 hr
Aug 8, 1:14 PM CDTFlash Flood WatchFSDBuena Vista, Cherokee, Clay, Dickinson, Ida, Lyon and 5 more8 hr
Aug 8, 2:43 PM CDTFlash Flood WatchDMXAdair, Audubon, Boone, Calhoun, Carroll, Cass and 18 more17 hr
Aug 8, 3:02 PM CDTFlash Flood WatchOAXHarrison, Monona, Shelby8 hr
Aug 9, 3:51 AM CDTFlash Flood WatchDVNBenton, Buchanan, Cedar, Clinton, Delaware, Des Moines and 15 more17 hr
Aug 9, 3:14 PM CDTFlash Flood WatchFSDBuena Vista, Cherokee, Clay, Dickinson, Ida, Lyon and 5 more24 hr
Aug 10, 3:58 PM CDTFlash Flood WatchDMXBlack Hawk, Boone, Bremer, Butler, Dallas, Franklin and 15 more12 hr
Aug 10, 9:01 PM CDTFlash Flood WatchARXClayton, Fayette6 hr
Aug 10, 9:05 PM CDTFlash Flood WatchDVNBenton, Buchanan, Cedar, Clinton, Delaware, Dubuque and 10 more6 hr
Aug 11, 3:22 PM CDTFlash Flood WatchFSDBuena Vista, Cherokee, Clay, Dickinson, Ida, Lyon and 5 more43 hr
Aug 12, 3:45 PM CDTFlash Flood WatchDMXAdair, Adams, Appanoose, Audubon, Black Hawk, Boone and 45 more33 hr
Aug 13, 1:51 AM CDTFlash Flood WatchARXAllamakee, Chickasaw, Clayton, Fayette, Floyd, Howard and 2 more22 hr
Aug 13, 3:42 AM CDTFlash Flood WatchDVNBenton, Buchanan, Cedar, Clinton, Delaware, Des Moines and 15 more24 hr
Aug 20, 11:35 AM CDTFlash Flood WatchDVNCedar, Clinton, Des Moines, Henry, Iowa, Jefferson and 8 more9 hr
Sep 21, 2:47 PM CDTFlash Flood WatchDMXAppanoose, Clarke, Davis, Decatur, Lucas, Monroe and 4 more7 hr
Sep 21, 3:25 PM CDTFlash Flood WatchDVNDes Moines, Henry, Jefferson, Lee, Louisa, Van Buren13 hr
Sep 22, 3:39 PM CDTFlash Flood WatchFSDClay, Dickinson, Lyon, O'Brien, Osceola, Sioux23 hr
Sep 22, 10:02 PM CDTFlash Flood WatchDMXCerro Gordo, Emmet, Hancock, Humboldt, Kossuth, Palo Alto and 3 more18 hr
Sep 23, 3:15 AM CDTFlash Flood WatchOAXFremont, Harrison, Mills, Monona, Montgomery, Page and 2 more8 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.

  1. June 22, 20105flash flood watches
  2. June 11, 20103flash flood watches
  3. June 19, 20103flash flood watches
  4. June 26, 20103flash flood watches
  5. July 3, 20103flash flood watches
  6. July 7, 20103flash flood watches
  7. July 22, 20103flash flood watches
  8. August 2, 20103flash flood watches
  9. August 8, 20103flash flood watches
  10. August 11, 20103flash flood watches
  11. April 5, 20102flash flood watches
  12. May 10, 20102flash flood watches

Nearby

Alerts in force nowTornadoes on recordThe radar archive20092011

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.