Weather alerts in Sumner County, Kansas, 2026

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

Sumner County and its neighbors

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

Alerts: 209
Warnings: 100
Watches: 36
Advisories: 25
Busiest month: June76 alerts
Busiest day: June 21, 202618 alerts

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
Jan 15, 8:04 PM CST	Wind Advisory	ICT	22 hr
Jan 21, 2:20 AM CST	Winter Storm Watch	ICT	33 hr
Jan 21, 11:16 AM CST	Extreme Cold Watch	ICT	16 hr
Jan 22, 3:30 AM CST	Cold Weather Advisory	ICT	4 days
Jan 22, 11:31 AM CST	Winter Storm Warning	ICT	69 hr
Jan 29, 12:06 PM CST	Cold Weather Advisory	ICT	46 hr
Feb 15, 2:08 AM CST	Fire Weather Watch	ICT	47 hr
Feb 18, 2:26 PM CST	Red Flag Warning	ICT	29 hr
Mar 1, 11:49 AM CST	Special Weather Statement	ICT	41 min
Mar 3, 11:27 PM CST	Mesoscale Discussion	SPC	3 hr
Mar 5, 6:32 PM CST	Dense Fog Advisory	ICT	4 hr
Mar 5, 7:35 PM CST	Mesoscale Discussion	SPC	85 min
Mar 5, 8:32 PM CST	Severe Thunderstorm Watch	SPC	7 hr
Mar 5, 10:17 PM CST	Severe Thunderstorm Warning	ICT	58 min
Mar 5, 10:54 PM CST	Tornado Warning	ICT	16 min
Mar 5, 10:55 PM CST	Mesoscale Discussion	SPC	95 min
Mar 5, 11:14 PM CST	Severe Thunderstorm Warning	ICT	61 min
Mar 5, 11:27 PM CST	Tornado Warning	ICT	48 min
Mar 6, 12:05 AM CST	Tornado Warning	ICT	26 min
Mar 6, 1:21 AM CST	Severe Thunderstorm Warning	ICT	54 min
Mar 6, 1:31 AM CST	Mesoscale Discussion	SPC	119 min
Mar 6, 2:06 AM CST	Severe Thunderstorm Warning	ICT	31 min
Mar 6, 8:42 PM CST	Mesoscale Discussion	SPC	93 min
Mar 10, 3:34 PM CDT	Mesoscale Discussion	SPC	116 min
Mar 10, 4:51 PM CDT	Mesoscale Discussion	SPC	2 hr
Mar 10, 5:21 PM CDT	Severe Thunderstorm Watch	SPC	6 hr
Mar 10, 7:15 PM CDT	Severe Thunderstorm Warning	ICT	60 min
Mar 10, 7:39 PM CDT	Mesoscale Discussion	SPC	2 hr
Mar 10, 8:35 PM CDT	Severe Thunderstorm Warning	ICT	55 min
Mar 11, 1:33 AM CDT	Fire Weather Watch	ICT	11 hr
Mar 11, 12:23 PM CDT	Red Flag Warning	ICT	32 hr
Mar 13, 12:42 PM CDT	High Wind Watch	ICT	23 hr
Mar 14, 11:21 AM CDT	High Wind Warning	ICT	34 hr
Mar 19, 1:47 PM CDT	Fire Weather Watch	ICT	47 hr
Mar 20, 11:45 AM CDT	Red Flag Warning	ICT	32 hr
Mar 21, 11:54 AM CDT	Wind Advisory	ICT	31 hr
Mar 21, 12:25 PM CDT	Red Flag Warning	ICT	31 hr
Mar 25, 9:02 AM CDT	Fire Weather Watch	ICT	17 hr
Mar 26, 1:35 AM CDT	Red Flag Warning	ICT	19 hr
Mar 26, 10:25 AM CDT	Wind Advisory	ICT	15 hr
Mar 27, 1:12 AM CDT	Wind Advisory	ICT	8 hr
Apr 1, 3:39 PM CDT	Mesoscale Discussion	SPC	96 min
Apr 1, 4:41 PM CDT	Tornado Watch	SPC	7 hr
Apr 3, 2:15 PM CDT	Mesoscale Discussion	SPC	2 hr
Apr 3, 2:37 PM CDT	Severe Thunderstorm Watch	SPC	7 hr
Apr 13, 3:53 PM CDT	Mesoscale Discussion	SPC	2 hr
Apr 14, 2:39 PM CDT	Mesoscale Discussion	SPC	3 hr
Apr 14, 3:20 PM CDT	Tornado Watch	SPC	7 hr
Apr 14, 7:53 PM CDT	Mesoscale Discussion	SPC	97 min
Apr 16, 6:28 AM CDT	Dense Fog Advisory	ICT	4 hr
Apr 17, 12:42 PM CDT	Mesoscale Discussion	SPC	3 hr
Apr 17, 1:40 PM CDT	Tornado Watch	SPC	7 hr
Apr 17, 2:22 PM CDT	Severe Thunderstorm Warning	ICT	38 min
Apr 17, 2:53 PM CDT	Severe Thunderstorm Warning	ICT	67 min
Apr 17, 3:53 PM CDT	Severe Thunderstorm Warning	ICT	67 min
Apr 17, 6:04 PM CDT	Severe Thunderstorm Warning	ICT	56 min
Apr 23, 1:00 PM CDT	Mesoscale Discussion	SPC	2 hr
Apr 23, 2:04 PM CDT	Tornado Watch	SPC	9 hr
Apr 23, 5:40 PM CDT	Severe Thunderstorm Warning Considerable damage threat	ICT	65 min
Apr 23, 6:18 PM CDT	Severe Thunderstorm Warning Destructive damage threat	ICT	39 min
Apr 23, 6:35 PM CDT	Severe Thunderstorm Warning Considerable damage threat	ICT	55 min
Apr 23, 6:50 PM CDT	Mesoscale Discussion	SPC	2 hr
Apr 23, 7:28 PM CDT	Severe Thunderstorm Warning Considerable damage threat	ICT	48 min
Apr 25, 1:57 PM CDT	Mesoscale Discussion	SPC	2 hr
Apr 25, 2:43 PM CDT	Severe Thunderstorm Watch	SPC	6 hr
Apr 26, 3:22 PM CDT	Tornado Watch	SPC	8 hr
Apr 26, 9:38 PM CDT	Tornado Watch	SPC	6 hr
Apr 27, 12:55 AM CDT	Severe Thunderstorm Warning	ICT	25 min
May 4, 8:53 PM CDT	Mesoscale Discussion	SPC	2 hr
May 14, 3:42 PM CDT	Severe Thunderstorm Watch	SPC	6 hr
May 14, 7:27 PM CDT	Severe Thunderstorm Warning	ICT	37 min
May 16, 12:14 PM CDT	Wind Advisory	ICT	33 hr
May 17, 12:02 PM CDT	Wind Advisory	ICT	34 hr
May 18, 6:14 PM CDT	Tornado Watch	SPC	7 hr
May 18, 8:41 PM CDT	Severe Thunderstorm Warning Considerable damage threat	ICT	64 min
May 18, 9:41 PM CDT	Severe Thunderstorm Warning	ICT	64 min
May 18, 10:43 PM CDT	Severe Thunderstorm Warning Considerable damage threat	ICT	47 min
May 18, 11:17 PM CDT	Severe Thunderstorm Warning	ICT	43 min
May 18, 11:36 PM CDT	Severe Thunderstorm Watch	SPC	6 hr
May 18, 11:59 PM CDT	Severe Thunderstorm Warning	ICT	46 min
May 28, 2:24 PM CDT	Special Weather Statement	ICT	3 hr
May 29, 5:57 PM CDT	Mesoscale Discussion	SPC	93 min
May 29, 6:31 PM CDT	Severe Thunderstorm Warning	ICT	44 min
May 29, 6:39 PM CDT	Severe Thunderstorm Warning	ICT	51 min
May 30, 2:28 PM CDT	Mesoscale Discussion	SPC	3 hr
May 30, 3:34 PM CDT	Severe Thunderstorm Watch	SPC	6 hr
May 30, 4:39 PM CDT	Severe Thunderstorm Warning	ICT	51 min
May 30, 4:58 PM CDT	Mesoscale Discussion	SPC	2 hr
May 30, 5:27 PM CDT	Severe Thunderstorm Warning	ICT	48 min
May 30, 7:29 PM CDT	Mesoscale Discussion	SPC	2 hr
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
Jul 4, 3:49 PM CDT	Mesoscale Discussion	SPC	2 hr
Jul 4, 4:14 PM CDT	Severe Thunderstorm Warning	ICT	61 min
Jul 4, 4:38 PM CDT	Severe Thunderstorm Watch	SPC	8 hr
Jul 4, 4:47 PM CDT	Severe Thunderstorm Warning	ICT	28 min
Jul 4, 5:07 PM CDT	Severe Thunderstorm Warning	ICT	68 min
Jul 4, 5:32 PM CDT	Severe Thunderstorm Warning Considerable damage threat	ICT	58 min
Jul 9, 7:03 PM CDT	Severe Thunderstorm Warning	ICT	42 min
Jul 9, 7:28 PM CDT	Severe Thunderstorm Warning	ICT	40 min
Jul 10, 10:36 PM CDT	Mesoscale Discussion	SPC	114 min
Jul 11, 6:14 PM CDT	Severe Thunderstorm Warning	ICT	34 min
Jul 19, 1:25 AM CDT	Heat Advisory	ICT	43 hr
Jul 19, 1:25 AM CDT	Extreme Heat Watch	ICT	35 hr
Jul 20, 12:18 PM CDT	Extreme Heat Warning	ICT	31 hr
Jul 24, 12:04 PM CDT	Heat Advisory	ICT	38 hr
Jul 25, 1:11 AM CDT	Extreme Heat Warning	ICT	19 hr
Jul 25, 2:11 PM CDT	Extreme Heat Warning	ICT	54 hr
Jul 26, 1:50 AM CDT	Heat Advisory	ICT	66 hr
Jul 29, 2:22 AM CDT	Heat Advisory	ICT	19 hr
Jul 30, 2:21 AM CDT	Heat Advisory	ICT	17 hr
Aug 6, 11:39 PM CDT	Mesoscale Discussion	SPC	2 hr
Aug 7, 8:39 AM CDT	Mesoscale Discussion	SPC	96 min
Aug 9, 12:53 AM CDT	Heat Advisory	ICT	19 hr
Aug 10, 3:03 AM CDT	Heat Advisory	ICT	17 hr
Aug 10, 1:35 PM CDT	Heat Advisory	ICT	22 hr
Aug 11, 11:18 AM CDT	Extreme Heat Warning	ICT	4 days
Aug 17, 12:59 PM CDT	Heat Advisory	ICT	31 hr
Aug 22, 5:40 AM CDT	Severe Thunderstorm Warning	ICT	35 min
Aug 26, 6:24 PM CDT	Severe Thunderstorm Warning	ICT	25 min
Sep 2, 12:32 AM CDT	Heat Advisory	ICT	8 days
Sep 9, 4:25 PM CDT	Severe Thunderstorm Warning	ICT	35 min
Sep 9, 4:38 PM CDT	Severe Thunderstorm Warning	ICT	25 min
Sep 9, 4:48 PM CDT	Mesoscale Discussion	SPC	117 min
Sep 12, 2:52 PM CDT	Mesoscale Discussion	SPC	113 min
Sep 12, 5:47 PM CDT	Mesoscale Discussion	SPC	58 min
Sep 12, 7:36 PM CDT	Mesoscale Discussion	SPC	54 min
Sep 15, 1:59 PM CDT	Mesoscale Discussion	SPC	2 hr
Sep 15, 4:02 PM CDT	Severe Thunderstorm Warning	ICT	28 min
Sep 15, 4:13 PM CDT	Severe Thunderstorm Warning	ICT	32 min
Sep 15, 10:01 PM CDT	Areal Flood Warning	ICT	5 hr
Sep 19, 3:22 PM CDT	Severe Thunderstorm Watch	SPC	8 hr
Sep 19, 6:07 PM CDT	Severe Thunderstorm Warning	ICT	53 min
Sep 19, 6:30 PM CDT	Severe Thunderstorm Warning	ICT	60 min
Sep 19, 7:05 PM CDT	Mesoscale Discussion	SPC	85 min

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	60
Tornado Warning	3
Severe Thunderstorm Watch	17
Tornado Watch	8
Mesoscale Discussion	46
Special Weather Statement	2
Flooding
Areal Flood Warning	10
Flash Flood Warning	3
River Flood Warning	13
Flood Watch	3
Winter
Winter Storm Warning	1
Winter Storm Watch	1
Heat
Extreme Heat Warning	4
Extreme Heat Watch	1
Heat Advisory	15
Cold
Extreme Cold Watch	1
Cold Weather Advisory	2
Wind and dust
High Wind Warning	1
High Wind Watch	1
Wind Advisory	6
Fire
Red Flag Warning	5
Fire Weather Watch	4
Fog and smoke
Dense Fog Advisory	2

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. Rebuilt daily.