Alert archive / Kansas / Sumner County / 2026

Weather alerts in Sumner County, Kansas, June 2026

76 weather alerts in June 2026, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.

Alerts: 76
Warnings: 45
Watches: 12
Advisories: 5
Busiest day: June 21, 202618 alerts

Over time

By day

Days in UTC, the clock the archive keeps.

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
May 31, 7:12 PM CDT	Mesoscale Discussion	SPC	3 hr
May 31, 8:53 PM CDT	Severe Thunderstorm Watch	SPC	8 hr
May 31, 10:53 PM CDT	Mesoscale Discussion	SPC	2 hr
Jun 1, 9:20 PM CDT	Severe Thunderstorm Watch	SPC	6 hr
Jun 1, 11:39 PM CDT	Mesoscale Discussion	SPC	2 hr
Jun 2, 12:38 AM CDT	Severe Thunderstorm Warning Considerable damage threat	ICT	67 min
Jun 2, 1:12 AM CDT	Severe Thunderstorm Warning Considerable damage threat	ICT	63 min
Jun 4, 2:34 PM CDT	Severe Thunderstorm Warning	ICT	26 min
Jun 4, 2:53 PM CDT	Severe Thunderstorm Warning	ICT	37 min
Jun 8, 12:19 AM CDT	Heat Advisory	ICT	19 hr
Jun 8, 12:53 PM CDT	Heat Advisory	ICT	30 hr
Jun 8, 7:34 PM CDT	Severe Thunderstorm Watch	SPC	5 hr
Jun 9, 2:18 PM CDT	Heat Advisory	ICT	29 hr
Jun 13, 1:06 AM CDT	Severe Thunderstorm Watch	SPC	4 hr
Jun 13, 1:52 AM CDT	Heat Advisory	ICT	17 hr
Jun 13, 3:37 AM CDT	Severe Thunderstorm Warning	ICT	26 min
Jun 13, 5:22 PM CDT	Severe Thunderstorm Watch	SPC	8 hr
Jun 13, 6:12 PM CDT	Severe Thunderstorm Warning	ICT	31 min
Jun 13, 6:41 PM CDT	Severe Thunderstorm Warning Considerable damage threat	ICT	49 min
Jun 13, 6:53 PM CDT	Mesoscale Discussion	SPC	2 hr
Jun 13, 8:26 PM CDT	Severe Thunderstorm Warning Considerable damage threat	ICT	49 min
Jun 13, 9:06 PM CDT	Severe Thunderstorm Warning Considerable damage threat	ICT	54 min
Jun 16, 3:48 PM CDT	Mesoscale Discussion	SPC	117 min
Jun 16, 6:35 PM CDT	Severe Thunderstorm Warning	ICT	25 min
Jun 18, 5:49 AM CDT	Severe Thunderstorm Warning	ICT	56 min
Jun 18, 12:27 PM CDT	Severe Thunderstorm Warning	ICT	33 min
Jun 18, 2:51 PM CDT	Mesoscale Discussion	SPC	84 min
Jun 18, 5:23 PM CDT	Severe Thunderstorm Warning	ICT	37 min
Jun 18, 5:57 PM CDT	Severe Thunderstorm Warning	ICT	33 min
Jun 18, 6:14 PM CDT	Severe Thunderstorm Warning	ICT	31 min
Jun 18, 6:29 PM CDT	Severe Thunderstorm Warning	ICT	31 min
Jun 18, 6:43 PM CDT	Areal Flood Warning	ICT	6 hr
Jun 18, 8:01 PM CDT	Areal Flood Warning	ICT	5 hr
Jun 18, 8:50 PM CDT	Flash Flood Warning Considerable damage threat	ICT	4 hr
Jun 19, 1:50 AM CDT	River Flood Warning	ICT	6 hr
Jun 20, 3:02 AM CDT	Flood Watch	ICT	46 hr
Jun 20, 9:42 PM CDT	Mesoscale Discussion	SPC	63 min
Jun 20, 9:59 PM CDT	Severe Thunderstorm Watch	SPC	6 hr
Jun 20, 11:24 PM CDT	Mesoscale Discussion	SPC	96 min
Jun 21, 12:32 AM CDT	Severe Thunderstorm Warning Considerable damage threat	ICT	73 min
Jun 21, 1:09 AM CDT	Areal Flood Warning	ICT	9 hr
Jun 21, 1:42 AM CDT	Severe Thunderstorm Warning	ICT	49 min
Jun 21, 2:36 AM CDT	Mesoscale Discussion	SPC	114 min
Jun 21, 3:16 AM CDT	River Flood Warning	ICT	55 hr
Jun 21, 3:16 AM CDT	River Flood Warning	ICT	65 hr
Jun 21, 4:36 AM CDT	Severe Thunderstorm Warning	ICT	39 min
Jun 21, 5:17 AM CDT	Areal Flood Warning	ICT	5 hr
Jun 21, 5:27 AM CDT	Mesoscale Discussion	SPC	63 min
Jun 21, 7:53 AM CDT	River Flood Warning	ICT	48 hr
Jun 21, 8:35 AM CDT	River Flood Warning	ICT	50 hr
Jun 21, 8:51 AM CDT	River Flood Warning	ICT	59 hr
Jun 21, 9:59 AM CDT	Areal Flood Warning	ICT	11 hr
Jun 21, 3:01 PM CDT	Mesoscale Discussion	SPC	119 min
Jun 21, 6:07 PM CDT	Severe Thunderstorm Watch	SPC	7 hr
Jun 21, 10:36 PM CDT	Mesoscale Discussion	SPC	54 min
Jun 21, 11:28 PM CDT	Severe Thunderstorm Warning	ICT	62 min
Jun 21, 11:58 PM CDT	Areal Flood Warning	ICT	7 hr
Jun 22, 8:55 AM CDT	River Flood Warning	ICT	34 hr
Jun 24, 11:45 AM CDT	Flood Watch	ICT	43 hr
Jun 25, 1:42 AM CDT	River Flood Warning	ICT	55 hr
Jun 25, 7:17 AM CDT	Mesoscale Discussion	SPC	118 min
Jun 25, 8:21 AM CDT	River Flood Warning	ICT	57 hr
Jun 25, 12:38 PM CDT	Mesoscale Discussion	SPC	3 hr
Jun 25, 2:49 PM CDT	River Flood Warning	ICT	23 hr
Jun 25, 2:49 PM CDT	River Flood Warning	ICT	3 days
Jun 25, 3:03 PM CDT	Tornado Watch	SPC	8 hr
Jun 25, 11:14 PM CDT	Areal Flood Warning	ICT	17 hr
Jun 26, 12:04 AM CDT	Areal Flood Warning	ICT	16 hr
Jun 26, 12:14 AM CDT	Flash Flood Warning Considerable damage threat	ICT	4 hr
Jun 26, 2:42 AM CDT	Flash Flood Warning Considerable damage threat	ICT	90 min
Jun 26, 4:01 AM CDT	River Flood Warning	ICT	46 hr
Jun 26, 4:01 AM CDT	River Flood Warning	ICT	59 hr
Jun 26, 1:30 PM CDT	Flood Watch	ICT	17 hr
Jun 26, 3:57 PM CDT	Areal Flood Warning	ICT	16 hr
Jun 26, 5:54 PM CDT	Severe Thunderstorm Watch	SPC	9 hr
Jun 27, 1:30 AM CDT	Heat Advisory	ICT	6 days

By product

Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.

Product	Alerts
Severe storms
Severe Thunderstorm Warning	20
Severe Thunderstorm Watch	8
Tornado Watch	1
Mesoscale Discussion	14
Flooding
Areal Flood Warning	9
Flash Flood Warning	3
River Flood Warning	13
Flood Watch	3
Heat
Heat Advisory	5

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.