Alert archive / Oklahoma / Johnston County / Severe Thunderstorm Warnings

Severe Thunderstorm Warnings in Johnston County, Oklahoma, 2026

37 severe thunderstorm warnings in 2026. An alert counts here when it covered this county. The archive of severe thunderstorm warnings reaches back to 1986.

Johnston County and its neighbors

Each county as a circle sized by its count in 2026. Tap one for its archive.

Severe Thunderstorm Warnings: 37
Busiest month: April17 severe thunderstorm warnings
Busiest day: April 24, 20265 severe thunderstorm 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	Lasted
Mar 5, 1:33 AM CST	Severe Thunderstorm Warning	OUN	16 min
Mar 6, 2:59 PM CST	Severe Thunderstorm Warning	OUN	46 min
Mar 7, 3:14 AM CST	Severe Thunderstorm Warning	OUN	46 min
Mar 7, 3:50 AM CST	Severe Thunderstorm Warning	OUN	40 min
Mar 9, 6:40 AM CDT	Severe Thunderstorm Warning	OUN	35 min
Mar 10, 9:29 PM CDT	Severe Thunderstorm Warning	OUN	46 min
Mar 10, 9:49 PM CDT	Severe Thunderstorm Warning Considerable damage threat	OUN	41 min
Mar 10, 10:07 PM CDT	Severe Thunderstorm Warning Considerable damage threat	OUN	38 min
Mar 10, 10:38 PM CDT	Severe Thunderstorm Warning Considerable damage threat	OUN	67 min
Apr 15, 6:42 PM CDT	Severe Thunderstorm Warning	OUN	48 min
Apr 15, 7:25 PM CDT	Severe Thunderstorm Warning Considerable damage threat	OUN	50 min
Apr 15, 8:09 PM CDT	Severe Thunderstorm Warning	OUN	51 min
Apr 24, 4:35 PM CDT	Severe Thunderstorm Warning Considerable damage threat	OUN	40 min
Apr 24, 5:13 PM CDT	Severe Thunderstorm Warning Considerable damage threat	OUN	47 min
Apr 24, 5:35 PM CDT	Severe Thunderstorm Warning Considerable damage threat	OUN	40 min
Apr 24, 5:57 PM CDT	Severe Thunderstorm Warning	OUN	48 min
Apr 24, 6:32 PM CDT	Severe Thunderstorm Warning Considerable damage threat	OUN	43 min
Apr 25, 6:53 PM CDT	Severe Thunderstorm Warning	OUN	52 min
Apr 25, 7:46 PM CDT	Severe Thunderstorm Warning	OUN	44 min
Apr 25, 8:22 PM CDT	Severe Thunderstorm Warning Considerable damage threat	OUN	38 min
Apr 25, 8:51 PM CDT	Severe Thunderstorm Warning	OUN	54 min
Apr 25, 10:07 PM CDT	Severe Thunderstorm Warning	OUN	38 min
Apr 28, 9:38 AM CDT	Severe Thunderstorm Warning	OUN	52 min
Apr 28, 2:30 PM CDT	Severe Thunderstorm Warning Considerable damage threat	OUN	45 min
Apr 28, 3:14 PM CDT	Severe Thunderstorm Warning Considerable damage threat	OUN	91 min
Apr 28, 3:59 PM CDT	Severe Thunderstorm Warning Considerable damage threat	OUN	28 min
May 8, 8:23 PM CDT	Severe Thunderstorm Warning	OUN	38 min
May 28, 3:53 PM CDT	Severe Thunderstorm Warning	OUN	22 min
Jun 22, 3:12 AM CDT	Severe Thunderstorm Warning Considerable damage threat	OUN	63 min
Jun 22, 3:49 AM CDT	Severe Thunderstorm Warning	OUN	41 min
Jun 23, 2:55 PM CDT	Severe Thunderstorm Warning Considerable damage threat	OUN	35 min
Jun 23, 3:12 PM CDT	Severe Thunderstorm Warning	OUN	33 min
Jul 4, 11:43 PM CDT	Severe Thunderstorm Warning	OUN	26 min
Aug 7, 4:33 PM CDT	Severe Thunderstorm Warning	OUN	23 min
Aug 17, 5:24 PM CDT	Severe Thunderstorm Warning	OUN	24 min
Sep 20, 3:42 PM CDT	Severe Thunderstorm Warning	OUN	20 min
Sep 21, 3:30 PM CDT	Severe Thunderstorm Warning	OUN	45 min

The busiest days

Days with the most alerts issued, by UTC date.

Nearby

Alerts in force now Tornadoes on record Forecast The radar archive 2025

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.