Alert archive / Oklahoma / Flash Flood Watches in 2021
Flash Flood Watch 8, NWS Tulsa, OK
NWS Tulsa, OK issued this flash flood watch at Jul 17, 2021, 3:18 AM CDT for 16 counties in Oklahoma; 4 counties in Arkansas. It was in force for 39 hr.
The area
The counties it named.
The facts
- Issued
- Jul 17, 2021, 3:18 AM CDT (08:18 UTC)
- Expired
- Jul 18, 2021, 5:55 PM CDT
- In force
- 39 hr
- Issued by
- NWS Tulsa, OK
- Flood severity
- None
Counties Benton County, AR, Carroll County, AR, Madison County, AR, Washington County, AR, Adair County, OK, Cherokee County, OK, Craig County, OK, Creek County, OK, Delaware County, OK, Haskell County, OK, Mayes County, OK, McIntosh County, OK, Muskogee County, OK, Nowata County, OK, Okmulgee County, OK, Ottawa County, OK, Rogers County, OK, Tulsa County, OK, Wagoner County, OK, Washington County, OK
The radar
The Tulsa radar (KINX), 40 km from the middle of the area, began a volume at 08:18 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
The nearest sounding before it
Springfield, MO (KSGF), launched 00:00Z, 8.3 hours before the alert went out and 147 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 574 J/kg
- Mixed-layer CIN
- -38 J/kg
- Mixed-layer LCL
- 1012 m above ground
- 0-6 km bulk shear
- 22 kt
- 0-1 km storm-relative helicity
- 20 m²/s²
- 0-3 km storm-relative helicity
- 28 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
940 WGUS64 KTSA 170818 FFATSA URGENT - IMMEDIATE BROADCAST REQUESTED Flood Watch National Weather Service Tulsa OK 318 AM CDT Sat Jul 17 2021 ARZ001-002-010-011-OKZ054>058-061>063-069-171630- /O.NEW.KTSA.FF.A.0008.210717T0818Z-210718T0000Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Benton-Carroll-Washington AR-Madison-Osage-Washington OK-Nowata- Craig-Ottawa-Rogers-Mayes-Delaware-Adair- Including the cities of Pawhuska, Pryor, Eureka Springs, Rogers, Jay, Huntsville, Springdale, Nowata, Grove, Vinita, Miami, Stilwell, Bartlesville, Fayetteville, Claremore, Bentonville, and Berryville 318 AM CDT Sat Jul 17 2021 ...FLASH FLOOD WATCH IN EFFECT THROUGH THIS EVENING... The National Weather Service in Tulsa has issued a * Flash Flood Watch for portions of northwest Arkansas and northeast Oklahoma, including the following counties, in northwest Arkansas, Benton, Carroll, Madison and Washington AR. In northeast Oklahoma, Adair, Craig, Delaware, Mayes, Nowata, Osage, Ottawa, Rogers and Washington OK. * Through this evening. * Scattered slow-moving, heavy rain producing thunderstorms both early this morning and again this afternoon could produce localized flash flooding. PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued. && $$ Lacy
7 follow-up statements
310 WGUS64 KTSA 171125 FFATSA URGENT - IMMEDIATE BROADCAST REQUESTED Flood Watch National Weather Service Tulsa OK 625 AM CDT Sat Jul 17 2021 OKZ060-171930- /O.EXA.KTSA.FF.A.0008.000000T0000Z-210718T0000Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Tulsa- Including the cities of Tulsa 625 AM CDT Sat Jul 17 2021 ...FLASH FLOOD WATCH IN EFFECT THROUGH THIS EVENING... The National Weather Service in Tulsa has expanded the * Flash Flood Watch to include a portion of northeast Oklahoma, including the following county, Tulsa. * Through this evening. * Scattered slow-moving, heavy rain producing thunderstorms both early this morning and again this afternoon could produce localized flash flooding. PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued. && $$ ARZ001-002-010-011-OKZ054>058-061>063-069-171930- /O.CON.KTSA.FF.A.0008.000000T0000Z-210718T0000Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Benton-Carroll-Washington AR-Madison-Osage-Washington OK-Nowata- Craig-Ottawa-Rogers-Mayes-Delaware-Adair- Including the cities of Pawhuska, Pryor, Eureka Springs, Rogers, Jay, Huntsville, Springdale, Nowata, Grove, Vinita, Miami, Stilwell, Bartlesville, Fayetteville, Claremore, Bentonville, and Berryville 625 AM CDT Sat Jul 17 2021 ...FLASH FLOOD WATCH REMAINS IN EFFECT THROUGH THIS EVENING... The Flash Flood Watch continues for * Portions of northwest Arkansas and northeast Oklahoma, including the following counties, in northwest Arkansas, Benton, Carroll, Madison and Washington AR. In northeast Oklahoma, Adair, Craig, Delaware, Mayes, Nowata, Osage, Ottawa, Rogers and Washington OK. * Through this evening. * Scattered slow-moving, heavy rain producing thunderstorms both early this morning and again this afternoon could produce localized flash flooding. PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued. && $$ Lacy
420 WGUS64 KTSA 171917 FFATSA URGENT - IMMEDIATE BROADCAST REQUESTED Flood Watch National Weather Service Tulsa OK 217 PM CDT Sat Jul 17 2021 ARZ001-002-010-011-OKZ054>058-060>063-069-180330- /O.EXT.KTSA.FF.A.0008.000000T0000Z-210718T1800Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Benton-Carroll-Washington AR-Madison-Osage-Washington OK-Nowata- Craig-Ottawa-Tulsa-Rogers-Mayes-Delaware-Adair- Including the cities of Pawhuska, Pryor, Eureka Springs, Rogers, Claremore, Huntsville, Springdale, Nowata, Jay, Grove, Vinita, Miami, Stilwell, Bartlesville, Fayetteville, Tulsa, Bentonville, and Berryville 217 PM CDT Sat Jul 17 2021 ...FLASH FLOOD WATCH NOW IN EFFECT THROUGH SUNDAY AFTERNOON... The Flash Flood Watch is now in effect for * Portions of northwest Arkansas and northeast Oklahoma, including the following counties, in northwest Arkansas, Benton, Carroll, Madison and Washington AR. In northeast Oklahoma, Adair, Craig, Delaware, Mayes, Nowata, Osage, Ottawa, Rogers, Tulsa and Washington OK. * Through Sunday afternoon. * Widely scattered thunderstorms this afternoon will be capable of producing localized flash flooding. Additional, more widespread showers and thunderstorms are expected overnight across northeast Oklahoma and northwest Arkansas. These storms will be slow-moving and capable of rainfall rates of 2-3 inches per hour locally. Any such storms that impact locations that have seen heavy rainfall recently will be capable of producing quick-onset flash flooding. PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued. && $$
024 WGUS64 KTSA 180611 FFATSA Flood Watch National Weather Service Tulsa OK 111 AM CDT Sun Jul 18 2021 ARZ001-002-010-011-OKZ054>058-060>063-069-181415- /O.CON.KTSA.FF.A.0008.000000T0000Z-210718T1800Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Benton-Carroll-Washington AR-Madison-Osage-Washington OK-Nowata- Craig-Ottawa-Tulsa-Rogers-Mayes-Delaware-Adair- Including the cities of Pawhuska, Pryor, Eureka Springs, Rogers, Claremore, Huntsville, Springdale, Nowata, Jay, Grove, Vinita, Miami, Stilwell, Bartlesville, Fayetteville, Tulsa, Bentonville, and Berryville 111 AM CDT Sun Jul 18 2021 ...FLASH FLOOD WATCH REMAINS IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON... The Flash Flood Watch continues for * Portions of northwest Arkansas and northeast Oklahoma, including the following counties, in northwest Arkansas, Benton, Carroll, Madison and Washington AR. In northeast Oklahoma, Adair, Craig, Delaware, Mayes, Nowata, Osage, Ottawa, Rogers, Tulsa and Washington OK. * Until 1 PM CDT this afternoon. * Widely scattered thunderstorms overnight will be capable of producing localized flash flooding. Additional thunderstorm development can be expected through the morning hours. These storms will be slow-moving and capable of rainfall rates of 2-3 inches per hour locally. Any such storms that impact locations that have seen heavy rainfall recently will be capable of producing quick-onset flash flooding. PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued. && $$ Snider
495 WGUS64 KTSA 180724 FFATSA URGENT - IMMEDIATE BROADCAST REQUESTED Flood Watch National Weather Service Tulsa OK 224 AM CDT Sun Jul 18 2021 OKZ054>058-180830- /O.CAN.KTSA.FF.A.0008.000000T0000Z-210718T1800Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Osage-Washington OK-Nowata-Craig-Ottawa- Including the cities of Pawhuska, Miami, Nowata, Bartlesville, and Vinita 224 AM CDT Sun Jul 18 2021 ...FLASH FLOOD WATCH IS CANCELLED... The Flash Flood Watch for a portion of northeast Oklahoma, including the following counties, Craig, Nowata, Osage, Ottawa and Washington OK has been cancelled. The Flood Watch is cancelled. The heavy rain and flood threat has shifted south of this region. $$ ARZ019-020-029-OKZ064-066>068-070>072-074-076-181530- /O.EXA.KTSA.FF.A.0008.000000T0000Z-210718T1800Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Crawford-Franklin-Sebastian-Creek-Okmulgee-Wagoner-Cherokee-Muskogee- McIntosh-Sequoyah-Haskell-Le Flore- Including the cities of Muskogee, Poteau, Checotah, Sapulpa, Van Buren, Wagoner, Okmulgee, Ozark, Tahlequah, Stigler, Fort Smith, Charleston, and Sallisaw 224 AM CDT Sun Jul 18 2021 ...FLASH FLOOD WATCH IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON... The National Weather Service in Tulsa has expanded the * Flash Flood Watch to include portions of Arkansas and Oklahoma, including the following counties, in Arkansas, Crawford, Franklin and Sebastian. In Oklahoma, Cherokee, Creek, Haskell, Le Flore, McIntosh, Muskogee, Okmulgee, Sequoyah and Wagoner. * Until 1 PM CDT this afternoon. * Widely scattered thunderstorms thru the morning hours will be capable of producing localized flash flooding. These storms will be slow-moving and capable of rainfall rates of 2-3 inches or higher per hour locally. Any such storms that impact locations that have seen heavy rainfall recently will be capable of producing quick-onset flash flooding as well. PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued. && $$ ARZ001-002-010-011-OKZ060>063-069-181530- /O.CON.KTSA.FF.A.0008.000000T0000Z-210718T1800Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Benton-Carroll-Washington AR-Madison-Tulsa-Rogers-Mayes-Delaware- Adair- Including the cities of Pryor, Eureka Springs, Rogers, Jay, Huntsville, Springdale, Claremore, Grove, Stilwell, Fayetteville, Tulsa, Bentonville, and Berryville 224 AM CDT Sun Jul 18 2021 ...FLASH FLOOD WATCH REMAINS IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON... The Flash Flood Watch continues for * Portions of northwest Arkansas and northeast Oklahoma, including the following counties, in northwest Arkansas, Benton, Carroll, Madison and Washington AR. In northeast Oklahoma, Adair, Delaware, Mayes, Rogers and Tulsa. * Until 1 PM CDT this afternoon. * Widely scattered thunderstorms thru the morning hours will be capable of producing localized flash flooding. These storms will be slow-moving and capable of rainfall rates of 2-3 inches or higher per hour locally. Any such storms that impact locations that have seen heavy rainfall recently will be capable of producing quick-onset flash flooding as well. PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued. && $$ Lacy
100 WGUS64 KTSA 181137 FFATSA Flood Watch National Weather Service Tulsa OK 637 AM CDT Sun Jul 18 2021 ARZ001-002-OKZ060>064-181245- /O.CAN.KTSA.FF.A.0008.000000T0000Z-210718T1800Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Benton-Carroll-Tulsa-Rogers-Mayes-Delaware-Creek- Including the cities of Pryor, Eureka Springs, Tulsa, Jay, Grove, Rogers, Claremore, Bentonville, Berryville, and Sapulpa 637 AM CDT Sun Jul 18 2021 ...FLASH FLOOD WATCH IS CANCELLED... The Flash Flood Watch for portions of northwest Arkansas and northeast Oklahoma, including the following counties, in northwest Arkansas, Benton and Carroll. In northeast Oklahoma, Creek, Delaware, Mayes, Rogers and Tulsa has been cancelled. The Flood Watch is cancelled. The threat for flash flooding has shifted south of this area. $$ ARZ010-011-019-020-029-OKZ066>072-074-076-181800- /O.CON.KTSA.FF.A.0008.000000T0000Z-210718T1800Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Washington AR-Madison-Crawford-Franklin-Sebastian-Okmulgee-Wagoner- Cherokee-Adair-Muskogee-McIntosh-Sequoyah-Haskell-Le Flore- Including the cities of Muskogee, Poteau, Checotah, Huntsville, Springdale, Van Buren, Wagoner, Okmulgee, Stilwell, Ozark, Tahlequah, Stigler, Fort Smith, Charleston, Fayetteville, and Sallisaw 637 AM CDT Sun Jul 18 2021 ...FLASH FLOOD WATCH REMAINS IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON... The Flash Flood Watch continues for * Portions of Arkansas and Oklahoma, including the following counties, in Arkansas, Crawford, Franklin, Madison, Sebastian and Washington AR. In Oklahoma, Adair, Cherokee, Haskell, Le Flore, McIntosh, Muskogee, Okmulgee, Sequoyah and Wagoner. * Until 1 PM CDT this afternoon. * Scattered thunderstorms thru the morning hours will be capable of producing localized flash flooding. Storms will be capable of rainfall rates of 2-3 inches or higher per hour locally. Any such storms that impact locations that have seen heavy rainfall recently will be capable of producing quick-onset flash flooding as well. PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued. && $$ Lacy
806 WGUS64 KTSA 181745 FFATSA URGENT - IMMEDIATE BROADCAST REQUESTED Flood Watch National Weather Service Tulsa OK 1245 PM CDT Sun Jul 18 2021 ARZ010-011-OKZ066>071-181845- /O.EXP.KTSA.FF.A.0008.000000T0000Z-210718T1800Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Washington AR-Madison-Okmulgee-Wagoner-Cherokee-Adair-Muskogee- McIntosh- Including the cities of Muskogee, Checotah, Huntsville, Springdale, Tahlequah, Okmulgee, Stilwell, Wagoner, and Fayetteville 1245 PM CDT Sun Jul 18 2021 ...FLASH FLOOD WATCH WILL EXPIRE AT 1 PM CDT THIS AFTERNOON... The Flash Flood Watch for portions of northwest Arkansas and Oklahoma, including the following counties, in northwest Arkansas, Madison and Washington AR. In Oklahoma, Adair, Cherokee, McIntosh, Muskogee, Okmulgee and Wagoner will expire at 1 PM CDT this afternoon. Flooding is no longer expected to pose a threat. Please continue to heed remaining road closures. $$ ARZ019-020-029-OKZ072-074-076-190000- /O.EXT.KTSA.FF.A.0008.000000T0000Z-210719T0000Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Crawford-Franklin-Sebastian-Sequoyah-Haskell-Le Flore- Including the cities of Poteau, Van Buren, Sallisaw, Ozark, Charleston, Fort Smith, and Stigler 1245 PM CDT Sun Jul 18 2021 ...FLASH FLOOD WATCH NOW IN EFFECT UNTIL 7 PM CDT THIS EVENING... The Flash Flood Watch is now in effect for * Portions of Arkansas and Oklahoma, including the following counties, in Arkansas, Crawford, Franklin and Sebastian. In Oklahoma, Haskell, Le Flore and Sequoyah. * Until 7 PM CDT this evening. * Additional thunderstorm development with heavy rainfall will remain possible across west-central Arkansas and portions of southeast Oklahoma. Given the already saturated grounds, any additional rainfall will cause flash flooding. PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued. && $$ RBD
812 WGUS64 KTSA 182255 FFATSA Flood Watch National Weather Service Tulsa OK 555 PM CDT Sun Jul 18 2021 ARZ019-020-029-OKZ072-074-076-190000- /O.CAN.KTSA.FF.A.0008.000000T0000Z-210719T0000Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Crawford-Franklin-Sebastian-Sequoyah-Haskell-Le Flore- Including the cities of Poteau, Van Buren, Sallisaw, Ozark, Charleston, Fort Smith, and Stigler 555 PM CDT Sun Jul 18 2021 ...FLASH FLOOD WATCH IS CANCELLED... The Flash Flood Watch for portions of Arkansas and Oklahoma, including the following counties, in Arkansas, Crawford, Franklin and Sebastian. In Oklahoma, Haskell, Le Flore and Sequoyah has been cancelled. The Flash Flood Watch has been cancelled. Widespread flooding is no longer expected to pose a threat. Please continue to heed remaining road closures. $$ 69
The office that day
Everything else NWS Tulsa, OK issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 16, 9:44 PM CDT | Special Weather Statement | TSA | Osage | 46 min |
| Jul 17, 12:29 AM CDT | Areal Flood Advisory | TSA | Craig, Delaware, Mayes | 4 hr |
| Jul 17, 1:02 AM CDT | Flash Flood Warning | TSA | Delaware | 3 hr |
| Jul 17, 1:10 AM CDT | Areal Flood Advisory | TSA | Osage | 3 hr |
| Jul 17, 1:25 AM CDT | Special Weather Statement | TSA | Osage | 35 min |
| Jul 17, 1:49 AM CDT | Special Weather Statement | TSA | Mayes | 26 min |
| Jul 17, 2:09 AM CDT | Areal Flood Advisory | TSA | Delaware, Mayes | 3 hr |
| Jul 17, 2:20 AM CDT | Flash Flood Warning | TSA | Delaware, Mayes | 3 hr |
| Jul 17, 2:22 AM CDT | Special Weather Statement | TSA | Mayes | 23 min |
| Jul 17, 2:49 AM CDT | Special Weather Statement | TSA | Mayes | 26 min |
| Jul 17, 3:16 AM CDT | Special Weather Statement | TSA | Mayes | 29 min |
| Jul 17, 3:33 AM CDT | Areal Flood Advisory | TSA | Mayes | 117 min |
| Jul 17, 3:42 AM CDT | Special Weather Statement | TSA | Mayes | 18 min |
| Jul 17, 4:10 AM CDT | Areal Flood Advisory | TSA | Craig, Mayes, Nowata, Rogers | 3 hr |
| Jul 17, 4:28 AM CDT | Special Weather Statement | TSA | Craig | 32 min |
| Jul 17, 4:40 AM CDT | Flash Flood Warning | TSA | Craig | 2 hr |
| Jul 17, 5:32 AM CDT | Areal Flood Warning | TSA | Delaware, Mayes | 3 hr |
| Jul 17, 5:41 AM CDT | Areal Flood Advisory | TSA | Nowata, Rogers | 3 hr |
| Jul 17, 6:12 AM CDT | Flash Flood Warning | TSA | Rogers | 3 hr |
| Jul 17, 6:17 AM CDT | Areal Flood Advisory | TSA | Tulsa, Washington | 118 min |
| Jul 17, 6:49 AM CDT | Areal Flood Warning | TSA | Craig | 3 hr |
| Jul 17, 7:17 AM CDT | Areal Flood Advisory | TSA | Washington | 118 min |
| Jul 17, 7:41 AM CDT | Flash Flood Warning | TSA | Washington | 3 hr |
| Jul 17, 9:09 AM CDT | Areal Flood Warning | TSA | Rogers | 3 hr |
| Jul 17, 10:44 AM CDT | Areal Flood Warning | TSA | Washington | 2 hr |
| Jul 17, 3:10 PM CDT | Special Weather Statement | TSA | Tulsa | 35 min |
| Jul 17, 3:15 PM CDT | Areal Flood Advisory | TSA | Tulsa, Wagoner | 2 hr |
| Jul 17, 3:35 PM CDT | Severe Thunderstorm Warning | TSA | Tulsa, Wagoner | 25 min |
| Jul 17, 4:03 PM CDT | Special Weather Statement | TSA | Wagoner | 42 min |
| Jul 17, 4:49 PM CDT | Special Weather Statement | TSA | Muskogee | 41 min |
| Jul 17, 4:51 PM CDT | Special Weather Statement | TSA | Creek | 39 min |
| Jul 17, 4:51 PM CDT | Special Weather Statement | TSA | Creek | 39 min |
| Jul 17, 5:04 PM CDT | Special Weather Statement | TSA | LeFlore | 41 min |
| Jul 17, 5:20 PM CDT | Areal Flood Advisory | TSA | Latimer, Pittsburg | 115 min |
| Jul 17, 5:55 PM CDT | Special Weather Statement | TSA | Cherokee | 50 min |
| Jul 17, 6:15 PM CDT | Areal Flood Advisory | TSA | Adair, Delaware | 2 hr |
| Jul 17, 6:48 PM CDT | Special Weather Statement | TSA | Adair | 42 min |
| Jul 17, 6:58 PM CDT | Special Weather Statement | TSA | Osage | 62 min |
| Jul 17, 3:25 AM CDT | Areal Flood Advisory | TSA | Benton, Carroll, Madison, Washington | 3 hr |
| Jul 17, 5:55 AM CDT | Areal Flood Advisory | TSA | Madison | 3 hr |
| Jul 17, 2:39 PM CDT | Areal Flood Advisory | TSA | Carroll, Madison | 3 hr |
| Jul 17, 4:14 PM CDT | Areal Flood Advisory | TSA | Crawford, Franklin | 2 hr |
| Jul 17, 5:03 PM CDT | Special Weather Statement | TSA | Franklin | 42 min |
| Jul 17, 5:53 PM CDT | Special Weather Statement | TSA | Sebastian | 52 min |
| Jul 17, 5:56 PM CDT | Special Weather Statement | TSA | Washington | 49 min |
Nearby
Flash Flood Watches in Oklahoma, 2021Flash Flood Watches in Arkansas, 2021Every flash flood watch in 2021
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.