Alert archive / Tennessee / Grainger County / Severe Thunderstorm Warnings

Severe Thunderstorm Warnings in Grainger County, Tennessee, 2021

17 severe thunderstorm warnings in 2021. An alert counts here when it covered this county. The archive of severe thunderstorm warnings reaches back to 1986.

Grainger County and its neighbors

Each county as a circle sized by its count in 2021. Tap one for its archive.

Severe Thunderstorm Warnings
17
Busiest month
June6 severe thunderstorm warnings
Busiest day
June 21, 20215 severe thunderstorm warnings

Over time

By month

The alerts

Every alert, in the order issued. Times are local, Eastern Time. Each opens its own page with the text, the map, the radar and the sounding.

IssuedProductOfficeLasted
Mar 27, 9:18 AM EDTSevere Thunderstorm WarningMRX42 min
Mar 27, 9:43 AM EDTSevere Thunderstorm WarningMRX47 min
Mar 27, 8:05 PM EDTSevere Thunderstorm WarningMRX40 min
Mar 27, 8:43 PM EDTSevere Thunderstorm WarningMRX47 min
Mar 28, 12:18 AM EDTSevere Thunderstorm WarningMRX57 min
May 9, 6:05 PM EDTSevere Thunderstorm WarningMRX40 min
May 28, 4:32 PM EDTSevere Thunderstorm WarningMRX43 min
May 28, 5:02 PM EDTSevere Thunderstorm WarningMRX43 min
Jun 21, 5:08 PM EDTSevere Thunderstorm WarningMRX67 min
Jun 21, 5:29 PM EDTSevere Thunderstorm WarningMRX46 min
Jun 21, 5:36 PM EDTSevere Thunderstorm WarningMRX39 min
Jun 21, 5:57 PM EDTSevere Thunderstorm WarningMRX48 min
Jun 21, 6:02 PM EDTSevere Thunderstorm WarningMRX58 min
Jun 28, 6:11 PM EDTSevere Thunderstorm WarningMRX49 min
Aug 9, 7:55 PM EDTSevere Thunderstorm WarningMRX39 min
Dec 11, 10:21 AM ESTSevere Thunderstorm WarningMRX39 min
Dec 11, 10:53 AM ESTSevere Thunderstorm WarningMRX35 min

The busiest days

Days with the most alerts issued, by UTC date.

  1. June 21, 20215severe thunderstorm warnings
  2. March 28, 20213severe thunderstorm warnings
  3. March 27, 20212severe thunderstorm warnings
  4. May 28, 20212severe thunderstorm warnings
  5. December 11, 20212severe thunderstorm warnings
  6. May 9, 20211severe thunderstorm warnings
  7. June 28, 20211severe thunderstorm warnings
  8. August 9, 20211severe thunderstorm warnings

Nearby

Alerts in force nowTornadoes on recordForecastThe 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.