Alert archive / Nebraska / Flash Flood Warnings

Flash Flood Warnings in Nebraska, 2021

33 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
33
Busiest month
May11 flash flood warnings
Busiest day
August 8, 20215 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.

IssuedProductOfficeCountiesLasted
May 2, 6:39 PM CDTFlash Flood WarningGLDHitchcock77 min
May 2, 9:11 PM CDTFlash Flood WarningGIDAdams, Kearney, Phelps6 hr
May 2, 10:12 PM CDTFlash Flood WarningGIDHamilton6 hr
May 17, 3:02 AM CDTFlash Flood WarningLBFChase3 hr
May 22, 5:31 PM CDTFlash Flood WarningLBFFrontier3 hr
May 22, 5:42 PM CDTFlash Flood WarningGLDRed Willow2 hr
May 23, 9:36 PM CDTFlash Flood WarningLBFKeith, Perkins3 hr
May 26, 7:14 PM CDTFlash Flood WarningGLDHitchcock, Red Willow8 hr
May 26, 7:47 PM CDTFlash Flood WarningLBFFrontier, Hayes10 hr
May 26, 8:43 PM CDTFlash Flood WarningGLDHitchcock6 hr
May 26, 8:56 PM CDTFlash Flood WarningLBFLincoln62 min
Jun 24, 5:34 PM CDTFlash Flood WarningOAXCass, Lancaster, Otoe4 hr
Jun 24, 6:12 PM CDTFlash Flood WarningOAXPawnee, Richardson8 hr
Jun 24, 6:32 PM CDTFlash Flood WarningOAXCass3 hr
Jun 24, 6:48 PM CDTFlash Flood WarningOAXSaline, Seward3 hr
Jun 24, 7:16 PM CDTFlash Flood WarningOAXRichardson8 hr
Jun 25, 4:40 PM CDTFlash Flood WarningOAXCedar, Wayne3 hr
Jun 25, 9:37 PM CDTFlash Flood WarningOAXCuming3 hr
Jul 1, 3:14 PM CDTFlash Flood WarningCYSScotts Bluff2 hr
Jul 14, 12:07 AM CDTFlash Flood WarningCYSScotts Bluff2 hr
Jul 14, 12:31 AM CDTFlash Flood WarningCYSBanner, Morrill, Scotts Bluff2 hr
Jul 25, 4:32 AM CDTFlash Flood WarningGIDFurnas, Gosper6 hr
Jul 25, 7:37 AM CDTFlash Flood WarningGIDFurnas, Gosper6 hr
Aug 7, 9:05 PM CDTFlash Flood WarningOAXButler, Colfax, Douglas, Sarpy, Saunders4 hr
Aug 7, 9:35 PM CDTFlash Flood Warning Considerable damage threatOAXDouglas, Sarpy3 hr
Aug 7, 9:44 PM CDTFlash Flood WarningGIDPolk6 hr
Aug 7, 10:25 PM CDTFlash Flood WarningOAXCass, Lancaster, Otoe, Sarpy, Saunders, Seward2 hr
Aug 7, 10:30 PM CDTFlash Flood Warning EmergencyOAXDouglas89 min
Aug 19, 7:13 PM CDTFlash Flood WarningLBFKeith3 hr
Aug 22, 9:28 PM CDTFlash Flood WarningGIDFurnas, Harlan7 hr
Aug 31, 1:36 AM CDTFlash Flood WarningOAXAntelope, Knox, Pierce4 hr
Oct 12, 6:43 PM CDTFlash Flood WarningCYSCheyenne, Morrill87 min
Oct 24, 1:47 PM CDTFlash Flood WarningOAXLancaster3 hr

By county

Every county with at least one alert. A county page lists each alert that covered it.

The busiest days

Days with the most alerts issued, by UTC date.

  1. August 8, 20215flash flood warnings
  2. May 27, 20214flash flood warnings
  3. June 24, 20214flash flood warnings
  4. May 3, 20212flash flood warnings
  5. May 22, 20212flash flood warnings
  6. June 25, 20212flash flood warnings
  7. July 14, 20212flash flood warnings
  8. July 25, 20212flash flood warnings
  9. May 2, 20211flash flood warnings
  10. May 17, 20211flash flood warnings
  11. May 24, 20211flash flood warnings
  12. June 26, 20211flash flood warnings

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.