Alert archive / Nebraska / Flash Flood Watches
Flash Flood Watches in Nebraska, 2020
13 flash flood watches in 2020. 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 2020. Tap one for its archive.
- Flash Flood Watches
- 13
- Busiest month
- July6 flash flood watches
- Busiest day
- May 24, 20203 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.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 24, 3:10 AM CDT | Flash Flood Watch | GID | Adams, Buffalo, Clay, Dawson, Fillmore, Franklin and 18 more | 40 hr |
| May 24, 4:00 AM CDT | Flash Flood Watch | OAX | Boone, Butler, Cass, Gage, Jefferson, Johnson and 8 more | 39 hr |
| May 24, 3:12 PM CDT | Flash Flood Watch | LBF | Custer | 24 hr |
| May 26, 3:45 AM CDT | Flash Flood Watch | OAX | Cass, Gage, Johnson, Lancaster, Nemaha, Otoe and 2 more | 12 hr |
| Jun 8, 2:36 PM CDT | Flash Flood Watch | GID | Clay, Fillmore, Hamilton, Nuckolls, Thayer, York | 36 hr |
| Jun 8, 3:31 PM CDT | Flash Flood Watch | OAX | Cass, Douglas, Gage, Jefferson, Johnson, Lancaster and 8 more | 36 hr |
| Jun 21, 9:40 AM CDT | Flash Flood Watch | FSD | Dakota, Dixon | 12 hr |
| Jul 24, 11:41 AM CDT | Flash Flood Watch | GLD | Dundy, Hitchcock | 37 hr |
| Jul 25, 3:34 PM CDT | Flash Flood Watch | GID | Clay, Fillmore, Nuckolls, Thayer, Webster | 37 hr |
| Jul 26, 3:31 AM CDT | Flash Flood Watch | OAX | Cass, Douglas, Gage, Jefferson, Johnson, Lancaster and 7 more | 25 hr |
| Jul 29, 9:51 AM CDT | Flash Flood Watch | GID | Clay, Fillmore, Nuckolls, Thayer | 5 hr |
| Jul 29, 9:59 AM CDT | Flash Flood Watch | OAX | Gage, Jefferson, Johnson, Nemaha, Pawnee, Richardson and 1 more | 25 hr |
| Jul 30, 3:56 AM CDT | Flash Flood Watch | GID | Nuckolls, Thayer | 15 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Nuckolls County5
- Thayer County5
- Gage County5
- Johnson County5
- Nemaha County5
- Pawnee County5
- Richardson County5
- Clay County4
- Fillmore County4
- Cass County4
- Jefferson County4
- Lancaster County4
- Otoe County4
- Saline County4
- Seward County3
- Hamilton County2
- Webster County2
- York County2
- Douglas County2
- Sarpy County2
- Adams County1
- Buffalo County1
- Dawson County1
- Franklin County1
- Furnas County1
- Gosper County1
- Greeley County1
- Hall County1
- Harlan County1
- Howard County1
- Kearney County1
- Merrick County1
- Nance County1
- Phelps County1
- Polk County1
- Sherman County1
- Valley County1
- Boone County1
- Butler County1
- Platte County1
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20192021
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.