Alert archive / Nebraska / Red Flag Warnings / 2021
Red Flag Warnings in Nebraska, April 2021
19 red flag warnings in April 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 red flag warnings reaches back to 2005.
Red Flag Warnings by county
Each county as a circle sized by its count in April 2021. Tap one for its archive.
- Red Flag Warnings
- 19
- Busiest day
- April 25, 20214 red flag 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 |
|---|---|---|---|---|
| Apr 1, 2:07 PM CDT | Red Flag Warning | CYS | 29 hr | |
| Apr 1, 2:48 PM CDT | Red Flag Warning | LBF | Arthur, Cherry, Custer, Deuel, Garden, Garfield and 6 more | 29 hr |
| Apr 2, 3:27 AM CDT | Red Flag Warning | GID | Adams, Buffalo, Clay, Dawson, Fillmore, Franklin and 18 more | 17 hr |
| Apr 2, 3:29 AM CDT | Red Flag Warning | OAX | Antelope, Boone, Burt, Butler, Cass, Cedar and 24 more | 17 hr |
| Apr 2, 10:49 AM CDT | Red Flag Warning | FSD | Dakota, Dixon | 9 hr |
| Apr 4, 3:07 PM CDT | Red Flag Warning | GID | Nuckolls, Thayer | 5 hr |
| Apr 5, 1:28 PM CDT | Red Flag Warning | LBF | Blaine, Boyd, Brown, Cherry, Holt, Hooker and 6 more | 8 hr |
| Apr 7, 3:29 PM CDT | Red Flag Warning | GLD | Dundy, Hitchcock, Red Willow | 28 hr |
| Apr 7, 8:20 PM CDT | Red Flag Warning | CYS | 24 hr | |
| Apr 8, 2:38 AM CDT | Red Flag Warning | GID | Dawson, Furnas, Gosper, Harlan, Phelps | 17 hr |
| Apr 8, 3:22 AM CDT | Red Flag Warning | LBF | Arthur, Chase, Cherry, Deuel, Frontier, Garden and 6 more | 17 hr |
| Apr 11, 2:36 AM CDT | Red Flag Warning | CYS | 17 hr | |
| Apr 11, 2:46 AM CDT | Red Flag Warning | LBF | Arthur, Chase, Cherry, Deuel, Frontier, Garden and 6 more | 17 hr |
| Apr 11, 3:13 AM CDT | Red Flag Warning | GID | Dawson, Furnas, Gosper | 17 hr |
| Apr 25, 2:39 AM CDT | Red Flag Warning | LBF | Arthur, Chase, Cherry, Deuel, Frontier, Garden and 6 more | 40 hr |
| Apr 25, 3:10 AM CDT | Red Flag Warning | GLD | Dundy, Hitchcock, Red Willow | 42 hr |
| Apr 25, 3:42 AM CDT | Red Flag Warning | GID | Adams, Buffalo, Clay, Dawson, Fillmore, Franklin and 11 more | 41 hr |
| Apr 25, 2:42 PM CDT | Red Flag Warning | CYS | 27 hr | |
| Apr 26, 3:22 AM CDT | Red Flag Warning | OAX | Jefferson, Saline, Seward | 17 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Cherry County5
- Arthur County4
- Deuel County4
- Garden County4
- Grant County4
- Keith County4
- Sheridan County4
- Dawson County4
- Furnas County4
- Gosper County4
- Lincoln County4
- Harlan County3
- Nuckolls County3
- Phelps County3
- Thayer County3
- Chase County3
- Frontier County3
- Hayes County3
- Perkins County3
- Holt County2
- Adams County2
- Buffalo County2
- Clay County2
- Fillmore County2
- Franklin County2
- Hall County2
- Hamilton County2
- Kearney County2
- Webster County2
- York County2
- Jefferson County2
- Saline County2
- Seward County2
- Dundy County2
- Hitchcock County2
- Red Willow County2
- Custer County1
- Garfield County1
- Loup County1
- Wheeler County1
45 more counties
- Greeley County1
- Howard County1
- Merrick County1
- Nance County1
- Polk County1
- Sherman County1
- Valley County1
- Antelope County1
- Boone County1
- Burt County1
- Butler County1
- Cass County1
- Cedar County1
- Colfax County1
- Cuming County1
- Dodge County1
- Douglas County1
- Gage County1
- Johnson County1
- Knox County1
- Lancaster County1
- Madison County1
- Nemaha County1
- Otoe County1
- Pawnee County1
- Pierce County1
- Platte County1
- Richardson County1
- Sarpy County1
- Saunders County1
- Stanton County1
- Thurston County1
- Washington County1
- Wayne County1
- Dakota County1
- Dixon County1
- Blaine County1
- Boyd County1
- Brown County1
- Hooker County1
- Keya Paha County1
- Logan County1
- McPherson County1
- Rock County1
- Thomas County1
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.