Alert archive / Oklahoma / Dewey County / Severe Thunderstorm Warnings

Severe Thunderstorm Warnings in Dewey County, Oklahoma, 2026

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

Dewey County and its neighbors

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

Severe Thunderstorm Warnings: 49
Busiest month: June24 severe thunderstorm warnings
Busiest day: April 18, 20266 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
Feb 13, 9:40 PM CST	Severe Thunderstorm Warning	OUN	20 min
Mar 5, 7:01 PM CST	Severe Thunderstorm Warning	OUN	44 min
Mar 5, 7:44 PM CST	Severe Thunderstorm Warning	OUN	46 min
Mar 5, 11:44 PM CST	Severe Thunderstorm Warning	OUN	46 min
Mar 6, 12:10 AM CST	Severe Thunderstorm Warning Considerable damage threat	OUN	50 min
Apr 1, 4:51 PM CDT	Severe Thunderstorm Warning	OUN	39 min
Apr 1, 6:40 PM CDT	Severe Thunderstorm Warning	OUN	29 min
Apr 10, 6:55 PM CDT	Severe Thunderstorm Warning	OUN	35 min
Apr 17, 6:39 PM CDT	Severe Thunderstorm Warning	OUN	51 min
Apr 17, 7:08 PM CDT	Severe Thunderstorm Warning	OUN	52 min
Apr 17, 7:24 PM CDT	Severe Thunderstorm Warning	OUN	51 min
Apr 17, 7:43 PM CDT	Severe Thunderstorm Warning Considerable damage threat	OUN	47 min
Apr 17, 7:55 PM CDT	Severe Thunderstorm Warning	OUN	50 min
Apr 17, 8:09 PM CDT	Severe Thunderstorm Warning	OUN	51 min
Apr 17, 8:38 PM CDT	Severe Thunderstorm Warning	OUN	67 min
May 9, 8:27 PM CDT	Severe Thunderstorm Warning	OUN	48 min
May 9, 9:13 PM CDT	Severe Thunderstorm Warning	OUN	47 min
May 9, 9:55 PM CDT	Severe Thunderstorm Warning	OUN	50 min
May 31, 10:07 PM CDT	Severe Thunderstorm Warning	OUN	23 min
May 31, 10:27 PM CDT	Severe Thunderstorm Warning Considerable damage threat	OUN	48 min
May 31, 10:53 PM CDT	Severe Thunderstorm Warning	OUN	22 min
May 31, 11:03 PM CDT	Severe Thunderstorm Warning Considerable damage threat	OUN	42 min
May 31, 11:42 PM CDT	Severe Thunderstorm Warning	OUN	48 min
Jun 1, 12:47 AM CDT	Severe Thunderstorm Warning	OUN	28 min
Jun 1, 8:18 PM CDT	Severe Thunderstorm Warning	OUN	27 min
Jun 1, 8:40 PM CDT	Severe Thunderstorm Warning	OUN	35 min
Jun 3, 6:55 PM CDT	Severe Thunderstorm Warning	OUN	35 min
Jun 21, 11:48 PM CDT	Severe Thunderstorm Warning Considerable damage threat	OUN	57 min
Jun 22, 12:18 AM CDT	Severe Thunderstorm Warning Considerable damage threat	OUN	57 min
Jun 22, 12:43 AM CDT	Severe Thunderstorm Warning Destructive damage threat	OUN	47 min
Jun 23, 8:28 AM CDT	Severe Thunderstorm Warning Considerable damage threat	OUN	21 min
Jun 23, 9:38 AM CDT	Severe Thunderstorm Warning Considerable damage threat	OUN	52 min
Jun 23, 10:19 AM CDT	Severe Thunderstorm Warning Considerable damage threat	OUN	41 min
Jun 25, 6:57 PM CDT	Severe Thunderstorm Warning Considerable damage threat	OUN	63 min
Jun 25, 7:41 PM CDT	Severe Thunderstorm Warning Considerable damage threat	OUN	49 min
Jun 25, 8:28 PM CDT	Severe Thunderstorm Warning Considerable damage threat	OUN	47 min
Jun 25, 9:09 PM CDT	Severe Thunderstorm Warning Considerable damage threat	OUN	51 min
Jun 26, 6:46 PM CDT	Severe Thunderstorm Warning	OUN	44 min
Jun 26, 9:26 PM CDT	Severe Thunderstorm Warning Considerable damage threat	OUN	49 min
Jun 26, 9:57 PM CDT	Severe Thunderstorm Warning Considerable damage threat	OUN	18 min
Jun 26, 10:14 PM CDT	Severe Thunderstorm Warning	OUN	46 min
Jun 27, 1:09 AM CDT	Severe Thunderstorm Warning Considerable damage threat	OUN	51 min
Jul 4, 5:53 PM CDT	Severe Thunderstorm Warning	OUN	52 min
Jul 4, 6:39 PM CDT	Severe Thunderstorm Warning Considerable damage threat	OUN	51 min
Jul 12, 7:55 AM CDT	Severe Thunderstorm Warning	OUN	35 min
Jul 12, 8:29 AM CDT	Severe Thunderstorm Warning	OUN	31 min
Aug 7, 9:53 AM CDT	Severe Thunderstorm Warning	OUN	39 min
Sep 15, 6:00 PM CDT	Severe Thunderstorm Warning	OUN	45 min
Sep 15, 7:30 PM CDT	Severe Thunderstorm Warning	OUN	30 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.