Alert archive / Arkansas / Excessive Heat Warnings
Excessive Heat Warnings in Arkansas, 2020
8 excessive heat warnings 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 excessive heat warnings reaches back to 2005.
Excessive Heat Warnings by county
Each county as a circle sized by its count in 2020. Tap one for its archive.
- Excessive Heat Warnings
- 8
- Busiest month
- July5 excessive heat warnings
- Busiest day
- July 11, 20203 excessive heat 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.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 2, 10:18 AM CDT | Excessive Heat Warning | TSA | 10 hr | |
| Jul 11, 3:53 AM CDT | Excessive Heat Warning | JAN | Ashley, Chicot | 15 hr |
| Jul 11, 5:32 AM CDT | Excessive Heat Warning | SHV | Columbia, Union | 4 days |
| Jul 11, 11:23 AM CDT | Excessive Heat Warning | TSA | 10 hr | |
| Jul 13, 3:32 AM CDT | Excessive Heat Warning | SHV | Union | 39 hr |
| Aug 29, 3:35 AM CDT | Excessive Heat Warning | TSA | 16 hr | |
| Aug 29, 11:17 AM CDT | Excessive Heat Warning | LZK | Bradley, Calhoun, Clark, Cleveland, Conway, Dallas and 15 more | 9 hr |
| Aug 29, 11:45 AM CDT | Excessive Heat Warning | SHV | Hempstead, Howard, Lafayette, Little River, Miller, Nevada and 1 more | 7 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Union County2
- Ashley County1
- Chicot County1
- Columbia County1
- Bradley County1
- Calhoun County1
- Clark County1
- Cleveland County1
- Conway County1
- Dallas County1
- Drew County1
- Faulkner County1
- Garland County1
- Grant County1
- Hot Spring County1
- Jefferson County1
- Lincoln County1
- Lonoke County1
- Ouachita County1
- Perry County1
- Pike County1
- Prairie County1
- Pulaski County1
- Saline County1
- White County1
- Hempstead County1
- Howard County1
- Lafayette County1
- Little River County1
- Miller County1
- Nevada County1
- Sevier 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.