Alert archive / Oklahoma / Mesoscale Discussions in 2026

Mesoscale Discussion 944

June 1, 2026Comanche County, Kansas; 11 counties in Oklahoma

The Storm Prediction Center issued this mesoscale discussion at Jun 1, 2026, 5:30 PM CDT for Comanche County, Kansas; 11 counties in Oklahoma. It was in force for 90 min.

The area

The outline as issued.

The facts

Issued: Jun 1, 2026, 5:30 PM CDT (22:30 UTC)
Expired: Jun 1, 2026, 7:00 PM CDT
In force: 90 min
Issued by: the Storm Prediction Center
Concerning: Severe potential...watch unlikely
Chance of a watch: 5%

Counties Comanche County, KS, Blaine County, OK, Caddo County, OK, Canadian County, OK, Custer County, OK, Dewey County, OK, Grady County, OK, Harper County, OK, Kingfisher County, OK, Major County, OK, Woods County, OK, Woodward County, OK

The radar

The Vance AFB radar (KVNX), 94 km from the middle of the area, began a volume at 22:32 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

The watches that followed

Watches SPC issued over any of the same counties within four hours of this discussion.

Severe Thunderstorm Watch 268Jun 1, 9:20 PM CDT

The text

As transmitted.

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SPC that day

Everything else SPC issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
May 31, 7:12 PM CDT	Mesoscale Discussion	SPC	Allen, Anderson, Atchison, Bourbon, Butler, Chase and 28 more	3 hr
May 31, 8:53 PM CDT	Severe Thunderstorm Watch	SPC	Allen, Anderson, Bourbon, Butler, Chase, Coffey and 20 more	8 hr
May 31, 10:53 PM CDT	Mesoscale Discussion	SPC	Allen, Anderson, Bourbon, Butler, Chase, Coffey and 21 more	2 hr
Jun 1, 1:54 AM CDT	Mesoscale Discussion	SPC	Allen, Bourbon, Johnson, Linn, Miami	2 hr
Jun 1, 3:41 PM CDT	Mesoscale Discussion	SPC	Decatur, Ellis, Finney, Gove, Graham, Grant and 18 more	3 hr
Jun 1, 4:37 PM CDT	Severe Thunderstorm Watch	SPC	Barber, Cheyenne, Clark, Comanche, Decatur, Edwards and 34 more	7 hr
Jun 1, 4:54 PM CDT	Mesoscale Discussion	SPC	Beaver, Beckham, Cimarron, Ellis, Harmon, Roger Mills and 1 more	2 hr
Jun 1, 6:19 PM CDT	Mesoscale Discussion	SPC	Adair, Cherokee, Delaware, Kay, Mayes, Osage and 4 more	116 min

Nearby

Mesoscale Discussions in Oklahoma, 2026 Mesoscale Discussions in Kansas, 2026 Every mesoscale discussion in 2026

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive.