Alert archive / Oklahoma / Flash Flood Warnings
Flash Flood Warnings in Oklahoma, 2021
128 flash flood warnings in 2021. 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 warnings reaches back to 1986.
Flash Flood Warnings by county
Each county as a circle sized by its count in 2021. Tap one for its archive.
- Flash Flood Warnings
- 128
- Busiest month
- June33 flash flood warnings
- Busiest day
- May 27, 202115 flash flood warnings
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 |
|---|---|---|---|---|
| Mar 12, 6:38 PM CST | Flash Flood Warning | OUN | Alfalfa, Garfield, Grant, Major | 3 hr |
| Mar 13, 3:51 AM CST | Flash Flood Warning | TSA | Craig, Delaware, Ottawa | 4 hr |
| Mar 17, 2:42 AM CDT | Flash Flood Warning | OUN | Blaine, Kingfisher | 3 hr |
| Apr 28, 12:47 AM CDT | Flash Flood Warning | OUN | Garvin | 8 hr |
| Apr 28, 3:11 AM CDT | Flash Flood Warning | OUN | Carter, Cotton, Jefferson, Murray, Stephens | 6 hr |
| Apr 28, 6:33 AM CDT | Flash Flood Warning | OUN | Garvin, Hughes, McClain, Murray, Pontotoc, Pottawatomie and 1 more | 4 hr |
| Apr 28, 7:52 AM CDT | Flash Flood Warning | TSA | Adair, Cherokee | 5 hr |
| Apr 28, 8:29 AM CDT | Flash Flood Warning | TSA | Adair | 4 hr |
| Apr 28, 9:03 AM CDT | Flash Flood Warning | OUN | Carter, Garvin, Jefferson, McClain, Murray, Stephens | 117 min |
| Apr 28, 9:14 AM CDT | Flash Flood Warning | OUN | Coal, Hughes, Pontotoc, Seminole | 3 hr |
| Apr 28, 9:16 AM CDT | Flash Flood Warning | OUN | Coal, Hughes, Pontotoc, Seminole | 3 hr |
| Apr 28, 10:46 AM CDT | Flash Flood Warning | OUN | Carter, Johnston, Love, Marshall | 4 hr |
| Apr 28, 10:49 AM CDT | Flash Flood Warning | TSA | Haskell, McIntosh, Muskogee, Pittsburg, Sequoyah | 4 hr |
| Apr 28, 8:31 PM CDT | Flash Flood Warning | TSA | Haskell, Latimer, LeFlore, Pittsburg, Sequoyah | 4 hr |
| Apr 28, 8:53 PM CDT | Flash Flood Warning | OUN | Cleveland, McClain | 3 hr |
| Apr 28, 9:27 PM CDT | Flash Flood Warning | TSA | LeFlore, Sequoyah | 3 hr |
| Apr 28, 10:40 PM CDT | Flash Flood Warning | TSA | Adair, Sequoyah | 4 hr |
| Apr 28, 11:37 PM CDT | Flash Flood Warning | OUN | Carter, Johnston, Love, Marshall, Murray | 3 hr |
| Apr 29, 12:19 AM CDT | Flash Flood Warning | TSA | Haskell, Latimer, LeFlore, Muskogee, Pittsburg, Sequoyah | 6 hr |
| Apr 29, 2:35 AM CDT | Flash Flood Warning | TSA | Adair, Sequoyah | 4 hr |
| May 3, 6:50 PM CDT | Flash Flood Warning | OUN | Carter, Murray | 3 hr |
| May 3, 7:39 PM CDT | Flash Flood Warning | TSA | Pittsburg | 3 hr |
| May 3, 7:41 PM CDT | Flash Flood Warning | OUN | Coal, Pontotoc | 3 hr |
| May 3, 8:56 PM CDT | Flash Flood Warning | OUN | Atoka, Coal | 3 hr |
| May 3, 9:33 PM CDT | Flash Flood Warning | TSA | Haskell, Latimer, LeFlore, Pittsburg | 3 hr |
| May 3, 10:12 PM CDT | Flash Flood Warning | TSA | LeFlore, Sequoyah | 3 hr |
| May 3, 10:19 PM CDT | Flash Flood Warning | TSA | Adair | 3 hr |
| May 16, 5:19 PM CDT | Flash Flood Warning | OUN | Jefferson, Stephens | 3 hr |
| May 16, 6:42 PM CDT | Flash Flood Warning | OUN | Jefferson | 3 hr |
| May 20, 6:44 PM CDT | Flash Flood Warning | SHV | McCurtain | 61 min |
| May 20, 7:50 PM CDT | Flash Flood Warning | SHV | McCurtain | 100 min |
| May 25, 2:16 PM CDT | Flash Flood Warning | TSA | LeFlore, Pushmataha | 3 hr |
| May 25, 7:03 PM CDT | Flash Flood Warning | TSA | LeFlore | 3 hr |
| May 27, 1:30 PM CDT | Flash Flood Warning | TSA | Ottawa | 6 hr |
| May 27, 1:41 PM CDT | Flash Flood Warning | OUN | Blaine, Kingfisher, Logan | 4 hr |
| May 27, 2:46 PM CDT | Flash Flood Warning | OUN | Lincoln, Logan, Oklahoma, Payne | 3 hr |
| May 27, 3:39 PM CDT | Flash Flood Warning | OUN | Garfield, Kingfisher, Logan, Major, Noble, Payne | 2 hr |
| May 27, 3:51 PM CDT | Flash Flood Warning | TSA | Craig, Nowata | 3 hr |
| May 27, 4:08 PM CDT | Flash Flood Warning | TSA | Osage, Washington | 3 hr |
| May 27, 4:18 PM CDT | Flash Flood Warning | TSA | Osage, Pawnee, Rogers, Tulsa, Washington | 3 hr |
| May 27, 4:59 PM CDT | Flash Flood Warning | TSA | Craig, Delaware, Mayes, Rogers | 3 hr |
| May 27, 5:25 PM CDT | Flash Flood Warning | OUN | Canadian, Kingfisher, Lincoln, Logan, Oklahoma | 3 hr |
| May 27, 5:47 PM CDT | Flash Flood Warning | OUN | Kingfisher, Logan | 106 min |
| May 27, 6:00 PM CDT | Flash Flood Warning | OUN | Canadian, Lincoln, Oklahoma, Pottawatomie | 3 hr |
| May 27, 6:07 PM CDT | Flash Flood Warning | TSA | Creek, Okfuskee, Okmulgee | 3 hr |
| May 27, 6:21 PM CDT | Flash Flood Warning | OUN | Canadian, Cleveland, Oklahoma | 3 hr |
| May 27, 6:26 PM CDT | Flash Flood Warning | TSA | Adair, Cherokee, Muskogee, Okmulgee, Wagoner | 2 hr |
| May 27, 6:55 PM CDT | Flash Flood Warning | OUN | Canadian, Cleveland, Grady, McClain | 2 hr |
| May 27, 7:37 PM CDT | Flash Flood Warning | TSA | Adair, Cherokee, Haskell, McIntosh, Muskogee, Okfuskee and 3 more | 3 hr |
| May 27, 8:47 PM CDT | Flash Flood Warning | TSA | Haskell, Latimer, LeFlore, Pittsburg, Pushmataha, Sequoyah | 2 hr |
| May 27, 10:00 PM CDT | Flash Flood Warning | TSA | LeFlore | 3 hr |
| May 31, 4:07 AM CDT | Flash Flood Warning | OUN | Greer, Harmon | 5 hr |
| Jun 6, 4:32 PM CDT | Flash Flood Warning | OUN | Oklahoma | 3 hr |
| Jun 6, 6:13 PM CDT | Flash Flood Warning | OUN | Atoka, Johnston | 3 hr |
| Jun 7, 3:32 AM CDT | Flash Flood Warning | TSA | McIntosh, Muskogee, Okmulgee | 3 hr |
| Jun 7, 5:20 AM CDT | Flash Flood Warning | TSA | Haskell, McIntosh, Muskogee | 3 hr |
| Jun 7, 5:31 AM CDT | Flash Flood Warning | TSA | Creek, Osage, Tulsa | 3 hr |
| Jun 7, 5:45 AM CDT | Flash Flood Warning | TSA | McIntosh, Muskogee, Okfuskee, Okmulgee | 3 hr |
| Jun 7, 7:04 AM CDT | Flash Flood Warning | TSA | Creek, Osage, Pawnee, Tulsa | 3 hr |
| Jun 7, 7:17 AM CDT | Flash Flood Warning | TSA | McIntosh, Okfuskee, Okmulgee | 3 hr |
| Jun 7, 10:49 AM CDT | Flash Flood Warning | TSA | Okmulgee | 5 hr |
| Jun 7, 5:01 PM CDT | Flash Flood Warning | SHV | McCurtain | 5 hr |
| Jun 8, 3:20 AM CDT | Flash Flood Warning | TSA | Choctaw, Pushmataha | 3 hr |
| Jun 8, 5:48 AM CDT | Flash Flood Warning | SHV | McCurtain | 5 hr |
| Jun 8, 6:18 AM CDT | Flash Flood Warning | TSA | Choctaw, Pushmataha | 4 hr |
| Jun 8, 7:30 AM CDT | Flash Flood Warning | SHV | McCurtain | 4 hr |
| Jun 8, 8:48 AM CDT | Flash Flood Warning | TSA | Haskell, Latimer, LeFlore, Pittsburg | 4 hr |
| Jun 8, 8:57 AM CDT | Flash Flood Warning | SHV | McCurtain | 2 hr |
| Jun 13, 12:42 PM CDT | Flash Flood Warning | OUN | Greer | 4 hr |
| Jun 26, 12:13 AM CDT | Flash Flood Warning | OUN | Dewey, Ellis, Woodward | 4 hr |
| Jun 26, 5:38 AM CDT | Flash Flood Warning | TSA | Craig, Delaware, Ottawa | 8 hr |
| Jun 26, 7:32 AM CDT | Flash Flood Warning | OUN | Caddo, Comanche, Grady | 4 hr |
| Jun 26, 7:48 PM CDT | Flash Flood Warning | OUN | Kingfisher | 3 hr |
| Jun 26, 8:40 PM CDT | Flash Flood Warning | OUN | Beckham, Greer, Kiowa, Washita | 3 hr |
| Jun 26, 11:33 PM CDT | Flash Flood Warning | TSA | Craig, Delaware, Nowata, Ottawa, Rogers | 10 hr |
| Jun 27, 1:09 AM CDT | Flash Flood Warning | OUN | Comanche, Jackson, Kiowa, Tillman | 3 hr |
| Jun 27, 1:32 AM CDT | Flash Flood Warning | OUN | Caddo, Comanche | 5 hr |
| Jun 27, 3:26 AM CDT | Flash Flood Warning | OUN | Canadian, Oklahoma | 3 hr |
| Jun 27, 4:50 AM CDT | Flash Flood Warning | TSA | Creek, Osage, Pawnee, Tulsa | 4 hr |
| Jun 27, 6:21 AM CDT | Flash Flood Warning | TSA | Okmulgee | 3 hr |
| Jun 28, 2:32 PM CDT | Flash Flood Warning | OUN | Caddo, Grady | 3 hr |
| Jun 28, 3:24 PM CDT | Flash Flood Warning | OUN | Blaine, Caddo, Canadian, Kingfisher | 3 hr |
| Jun 28, 6:32 PM CDT | Flash Flood Warning | OUN | Blaine, Kingfisher | 4 hr |
| Jun 28, 8:55 PM CDT | Flash Flood Warning | OUN | Cleveland, McClain, Oklahoma | 3 hr |
| Jun 28, 9:44 PM CDT | Flash Flood Warning | OUN | Lincoln, Pottawatomie | 6 hr |
| Jul 1, 5:50 AM CDT | Flash Flood Warning | TSA | Craig, Delaware | 4 hr |
| Jul 1, 9:30 AM CDT | Flash Flood Warning | TSA | Tulsa, Wagoner | 4 hr |
| Jul 1, 10:40 AM CDT | Flash Flood Warning | TSA | Wagoner | 3 hr |
| Jul 1, 2:18 PM CDT | Flash Flood Warning | OUN | Canadian, Kingfisher, Logan, Oklahoma | 6 hr |
| Jul 1, 3:34 PM CDT | Flash Flood Warning | OUN | Logan | 3 hr |
| Jul 1, 3:52 PM CDT | Flash Flood Warning | OUN | Canadian, Cleveland, Grady, McClain, Oklahoma | 3 hr |
| Jul 1, 4:23 PM CDT | Flash Flood Warning | OUN | Caddo, Cleveland, Comanche, Garvin, Grady, McClain | 3 hr |
| Jul 7, 5:51 PM CDT | Flash Flood Warning | OUN | Garfield | 3 hr |
| Jul 10, 5:41 PM CDT | Flash Flood Warning | TSA | Nowata, Osage, Washington | 3 hr |
| Jul 10, 8:49 PM CDT | Flash Flood Warning | OUN | Lincoln, Payne | 101 min |
| Jul 10, 9:02 PM CDT | Flash Flood Warning | OUN | Oklahoma | 3 hr |
| Jul 10, 9:43 PM CDT | Flash Flood Warning | OUN | Oklahoma | 2 hr |
| Jul 10, 11:31 PM CDT | Flash Flood Warning | OUN | Comanche | 3 hr |
| Jul 16, 11:47 AM CDT | Flash Flood Warning | TSA | LeFlore | 3 hr |
| Jul 17, 1:02 AM CDT | Flash Flood Warning | TSA | Delaware | 3 hr |
| Jul 17, 2:20 AM CDT | Flash Flood Warning | TSA | Delaware, Mayes | 3 hr |
| Jul 17, 4:40 AM CDT | Flash Flood Warning | TSA | Craig | 2 hr |
| Jul 17, 6:12 AM CDT | Flash Flood Warning | TSA | Rogers | 3 hr |
| Jul 17, 7:41 AM CDT | Flash Flood Warning | TSA | Washington | 3 hr |
| Jul 17, 11:41 PM CDT | Flash Flood Warning | TSA | Tulsa | 4 hr |
| Jul 18, 12:04 AM CDT | Flash Flood Warning | TSA | Muskogee | 5 hr |
| Jul 18, 2:11 AM CDT | Flash Flood Warning | TSA | Muskogee | 3 hr |
| Jul 18, 3:04 AM CDT | Flash Flood Warning | TSA | Muskogee, Wagoner | 2 hr |
| Jul 18, 5:24 AM CDT | Flash Flood Warning | TSA | Sequoyah | 3 hr |
| Jul 19, 8:12 AM CDT | Flash Flood Warning | OUN | Johnston, Pontotoc | 3 hr |
| Jul 25, 8:07 PM CDT | Flash Flood Warning | OUN | Beckham, Custer, Roger Mills, Washita | 3 hr |
| Jul 26, 3:36 PM CDT | Flash Flood Warning | OUN | Oklahoma | 4 hr |
| Jul 26, 4:22 PM CDT | Flash Flood Warning | OUN | Canadian, Logan, Oklahoma | 3 hr |
| Aug 1, 12:05 AM CDT | Flash Flood Warning | OUN | Kay | 3 hr |
| Aug 13, 3:40 PM CDT | Flash Flood Warning | OUN | Oklahoma | 3 hr |
| Aug 13, 6:03 PM CDT | Flash Flood Warning | TSA | Creek, Tulsa | 3 hr |
| Aug 13, 8:02 PM CDT | Flash Flood Warning | OUN | Custer, Washita | 3 hr |
| Aug 16, 9:23 AM CDT | Flash Flood Warning | OUN | Harper | 3 hr |
| Aug 17, 9:39 AM CDT | Flash Flood Warning | TSA | Sequoyah | 3 hr |
| Aug 17, 9:43 AM CDT | Flash Flood Warning | SHV | McCurtain | 2 hr |
| Aug 19, 8:14 AM CDT | Flash Flood Warning | OUN | Comanche | 3 hr |
| Aug 19, 8:33 AM CDT | Flash Flood Warning | TSA | Choctaw, Pushmataha | 5 hr |
| Sep 28, 8:39 PM CDT | Flash Flood Warning | OUN | Comanche | 3 hr |
| Sep 29, 8:59 AM CDT | Flash Flood Warning | TSA | McIntosh, Muskogee | 3 hr |
| Sep 30, 10:03 AM CDT | Flash Flood Warning | OUN | Canadian, Kingfisher, Oklahoma | 3 hr |
| Sep 30, 2:19 PM CDT | Flash Flood Warning | OUN | Hughes, Seminole | 4 hr |
| Oct 10, 7:25 PM CDT | Flash Flood Warning | OUN | Caddo, Canadian, Cleveland, Grady, McClain, Oklahoma | 107 min |
| Oct 10, 8:04 PM CDT | Flash Flood Warning | TSA | Osage, Pawnee | 4 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Oklahoma County16
- Muskogee County11
- Sequoyah County11
- LeFlore County11
- Canadian County11
- Kingfisher County10
- McClain County8
- Haskell County8
- Pittsburg County8
- Logan County8
- Okmulgee County8
- Craig County7
- Delaware County7
- Adair County7
- McIntosh County7
- Cleveland County7
- McCurtain County7
- Osage County7
- Tulsa County7
- Comanche County7
- Grady County6
- Caddo County6
- Carter County5
- Murray County5
- Pontotoc County5
- Latimer County5
- Pushmataha County5
- Lincoln County5
- Creek County5
- Ottawa County4
- Blaine County4
- Garvin County4
- Jefferson County4
- Hughes County4
- Seminole County4
- Coal County4
- Johnston County4
- Washington County4
- Pawnee County4
- Rogers County4
32 more counties
- Okfuskee County4
- Wagoner County4
- Garfield County3
- Stephens County3
- Pottawatomie County3
- Cherokee County3
- Payne County3
- Nowata County3
- Greer County3
- Choctaw County3
- Washita County3
- Major County2
- Love County2
- Marshall County2
- Atoka County2
- Mayes County2
- Beckham County2
- Kiowa County2
- Custer County2
- Alfalfa County1
- Grant County1
- Cotton County1
- Noble County1
- Harmon County1
- Dewey County1
- Ellis County1
- Woodward County1
- Jackson County1
- Tillman County1
- Roger Mills County1
- Kay County1
- Harper County1
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20202022
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.