Weather alerts in Seneca County, Ohio, 2026

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

Seneca County and its neighbors

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

Alerts: 158
Warnings: 50
Watches: 27
Advisories: 33
Busiest month: April36 alerts
Busiest day: April 15, 202611 alerts

Over time

By month

The alerts

Every alert, in the order issued. Times are local, Eastern Time. Each opens its own page with the text, the map, the radar and the sounding.

Issued	Product	Office	Lasted
Dec 31, 8:47 PM EST	Special Weather Statement	CLE	88 min
Jan 8, 1:21 PM EST	Wind Advisory	CLE	30 hr
Jan 14, 1:12 PM EST	Winter Weather Advisory	CLE	30 hr
Jan 17, 8:25 AM EST	Special Weather Statement	CLE	50 min
Jan 18, 1:50 PM EST	Cold Weather Advisory	CLE	46 hr
Jan 22, 2:09 AM EST	Winter Storm Watch	CLE	46 hr
Jan 22, 12:53 PM EST	Cold Weather Advisory	CLE	42 hr
Jan 23, 1:12 AM EST	Winter Storm Warning	CLE	3 days
Jan 25, 12:05 PM EST	Extreme Cold Watch	CLE	12 hr
Jan 26, 12:30 AM EST	Extreme Cold Warning	CLE	33 hr
Jan 27, 12:19 AM EST	Cold Weather Advisory	CLE	35 hr
Jan 27, 2:04 PM EST	Special Weather Statement	CLE	56 min
Jan 27, 2:56 PM EST	Special Weather Statement	CLE	64 min
Jan 27, 3:07 PM EST	Snow Squall Warning	CLE	53 min
Jan 28, 12:12 AM EST	Cold Weather Advisory	CLE	34 hr
Jan 30, 12:06 AM EST	Cold Weather Advisory	CLE	33 hr
Feb 5, 12:58 PM EST	Cold Weather Advisory	CLE	47 hr
Feb 5, 1:04 PM EST	Winter Weather Advisory	CLE	36 hr
Feb 15, 9:13 PM EST	Dense Fog Advisory	CLE	15 hr
Feb 18, 8:01 PM EST	Dense Fog Advisory	CLE	15 hr
Feb 19, 12:50 PM EST	Wind Advisory	CLE	30 hr
Mar 3, 10:02 PM EST	Dense Fog Advisory	CLE	13 hr
Mar 5, 1:07 AM EST	Dense Fog Advisory	CLE	9 hr
Mar 6, 3:45 AM EST	Dense Fog Advisory	CLE	6 hr
Mar 11, 5:23 AM EDT	Mesoscale Discussion	SPC	2 hr
Mar 11, 10:10 AM EDT	Mesoscale Discussion	SPC	2 hr
Mar 11, 10:29 AM EDT	Severe Thunderstorm Warning	CLE	61 min
Mar 11, 10:35 AM EDT	Tornado Watch	SPC	8 hr
Mar 11, 10:46 AM EDT	Severe Thunderstorm Warning	CLE	44 min
Mar 12, 1:33 AM EDT	High Wind Watch	CLE	12 hr
Mar 12, 1:06 PM EDT	High Wind Warning	CLE	37 hr
Mar 14, 1:06 PM EDT	Wind Advisory	CLE	67 hr
Mar 16, 2:56 AM EDT	Severe Thunderstorm Warning	CLE	51 min
Mar 22, 7:32 PM EDT	Special Weather Statement	CLE	28 min
Mar 22, 8:01 PM EDT	Special Weather Statement	CLE	44 min
Mar 26, 4:25 PM EDT	Mesoscale Discussion	SPC	95 min
Mar 26, 4:52 PM EDT	Tornado Watch	SPC	6 hr
Mar 26, 6:53 PM EDT	Special Weather Statement	CLE	37 min
Mar 26, 7:26 PM EDT	Severe Thunderstorm Warning	CLE	49 min
Mar 26, 7:40 PM EDT	Mesoscale Discussion	SPC	95 min
Mar 26, 7:57 PM EDT	Severe Thunderstorm Warning	CLE	42 min
Mar 26, 8:06 PM EDT	Severe Thunderstorm Warning	CLE	54 min
Mar 31, 11:55 AM EDT	Mesoscale Discussion	SPC	2 hr
Mar 31, 2:59 PM EDT	Severe Thunderstorm Watch	SPC	8 hr
Mar 31, 3:59 PM EDT	Severe Thunderstorm Warning Considerable damage threat	CLE	46 min
Mar 31, 4:40 PM EDT	Severe Thunderstorm Warning Considerable damage threat	CLE	50 min
Mar 31, 7:42 PM EDT	Mesoscale Discussion	SPC	2 hr
Mar 31, 7:48 PM EDT	Severe Thunderstorm Warning Considerable damage threat	CLE	42 min
Mar 31, 8:03 PM EDT	Severe Thunderstorm Warning	CLE	42 min
Mar 31, 8:43 PM EDT	Severe Thunderstorm Warning	CLE	47 min
Apr 1, 2:53 AM EDT	Areal Flood Warning	CLE	16 hr
Apr 1, 11:05 AM EDT	River Flood Warning	CLE	4 days
Apr 1, 1:18 PM EDT	Areal Flood Warning	CLE	6 hr
Apr 1, 7:20 PM EDT	Areal Flood Advisory	CLE	4 hr
Apr 1, 7:22 PM EDT	Areal Flood Advisory	CLE	4 hr
Apr 4, 1:46 PM EDT	Mesoscale Discussion	SPC	2 hr
Apr 4, 2:48 PM EDT	Severe Thunderstorm Watch	SPC	6 hr
Apr 4, 4:39 PM EDT	Mesoscale Discussion	SPC	2 hr
Apr 4, 6:55 PM EDT	Mesoscale Discussion	SPC	95 min
Apr 13, 8:52 PM EDT	Special Weather Statement	CLE	53 min
Apr 14, 1:03 PM EDT	Special Weather Statement	CLE	42 min
Apr 14, 1:15 PM EDT	Flood Watch	CLE	37 hr
Apr 14, 1:34 PM EDT	Severe Thunderstorm Warning	CLE	41 min
Apr 14, 7:40 PM EDT	Severe Thunderstorm Warning	CLE	29 min
Apr 15, 12:55 AM EDT	Mesoscale Discussion	SPC	65 min
Apr 15, 1:48 AM EDT	Severe Thunderstorm Watch	SPC	3 hr
Apr 15, 1:44 PM EDT	Mesoscale Discussion	SPC	3 hr
Apr 15, 2:56 PM EDT	Severe Thunderstorm Watch	SPC	6 hr
Apr 15, 4:14 PM EDT	Severe Thunderstorm Warning Considerable damage threat	CLE	61 min
Apr 15, 4:16 PM EDT	Severe Thunderstorm Warning	CLE	44 min
Apr 15, 4:20 PM EDT	Severe Thunderstorm Warning	CLE	40 min
Apr 15, 4:22 PM EDT	Tornado Warning	CLE	16 min
Apr 15, 4:24 PM EDT	Mesoscale Discussion	SPC	66 min
Apr 15, 4:51 PM EDT	Severe Thunderstorm Warning	CLE	39 min
Apr 15, 5:20 PM EDT	Severe Thunderstorm Warning	CLE	40 min
Apr 18, 1:29 PM EDT	Freeze Watch	CLE	11 hr
Apr 19, 12:49 AM EDT	Freeze Warning	CLE	34 hr
Apr 19, 1:54 PM EDT	Freeze Watch	CLE	11 hr
Apr 20, 12:56 AM EDT	Freeze Warning	CLE	32 hr
Apr 22, 5:41 PM EDT	Severe Thunderstorm Warning	CLE	49 min
Apr 22, 6:07 PM EDT	Mesoscale Discussion	SPC	113 min
Apr 24, 6:43 PM EDT	Areal Flood Advisory	CLE	3 hr
Apr 27, 1:35 PM EDT	Wind Advisory	CLE	21 hr
Apr 29, 5:27 PM EDT	Special Weather Statement	CLE	63 min
May 1, 1:53 PM EDT	Frost Advisory	CLE	19 hr
May 2, 1:37 PM EDT	Frost Advisory	CLE	19 hr
May 9, 4:36 PM EDT	Mesoscale Discussion	SPC	84 min
May 11, 12:58 PM EDT	Frost Advisory	CLE	19 hr
May 18, 2:50 PM EDT	Mesoscale Discussion	SPC	85 min
May 18, 3:32 PM EDT	Severe Thunderstorm Watch	SPC	3 hr
May 18, 5:31 PM EDT	Special Weather Statement	CLE	44 min
May 18, 6:00 PM EDT	Special Weather Statement	CLE	45 min
May 19, 2:01 PM EDT	Severe Thunderstorm Watch	SPC	8 hr
May 19, 6:11 PM EDT	Mesoscale Discussion	SPC	64 min
May 19, 6:37 PM EDT	Special Weather Statement	CLE	53 min
May 25, 1:30 AM EDT	Dense Fog Advisory	CLE	8 hr
May 25, 1:04 PM EDT	River Flood Warning	CLE	21 hr
Jun 6, 11:07 AM EDT	Mesoscale Discussion	SPC	2 hr
Jun 6, 5:42 PM EDT	Mesoscale Discussion	SPC	63 min
Jun 6, 6:00 PM EDT	Severe Thunderstorm Watch	SPC	4 hr
Jun 6, 8:11 PM EDT	Mesoscale Discussion	SPC	94 min
Jun 9, 1:53 PM EDT	Heat Advisory	CLE	30 hr
Jun 10, 4:35 PM EDT	Special Weather Statement	CLE	25 min
Jun 11, 2:27 AM EDT	Heat Advisory	CLE	13 hr
Jun 11, 11:38 PM EDT	Severe Thunderstorm Watch	SPC	3 hr
Jun 11, 11:42 PM EDT	Mesoscale Discussion	SPC	93 min
Jun 12, 12:41 AM EDT	Severe Thunderstorm Warning	CLE	49 min
Jun 14, 1:25 PM EDT	Severe Thunderstorm Watch	SPC	8 hr
Jun 14, 1:40 PM EDT	Mesoscale Discussion	SPC	5 min
Jun 14, 1:54 PM EDT	Special Weather Statement	CLE	66 min
Jun 14, 2:14 PM EDT	Severe Thunderstorm Warning	CLE	61 min
Jun 17, 11:49 PM EDT	Tornado Warning	CLE	26 min
Jun 25, 3:10 PM EDT	Mesoscale Discussion	SPC	2 hr
Jun 25, 7:58 PM EDT	Special Weather Statement	CLE	47 min
Jun 28, 1:01 PM EDT	Heat Advisory	CLE	5 days
Jun 29, 12:15 PM EDT	Extreme Heat Warning	CLE	4 days
Jul 3, 6:45 PM EDT	Severe Thunderstorm Warning	CLE	45 min
Jul 3, 7:03 PM EDT	Severe Thunderstorm Warning	CLE	42 min
Jul 3, 7:07 PM EDT	Mesoscale Discussion	SPC	113 min
Jul 3, 7:29 PM EDT	Severe Thunderstorm Warning	CLE	61 min
Jul 3, 7:46 PM EDT	Severe Thunderstorm Warning	CLE	44 min
Jul 3, 8:05 PM EDT	Heat Advisory	CLE	22 hr
Jul 3, 8:31 PM EDT	Severe Thunderstorm Warning	CLE	29 min
Jul 5, 11:03 AM EDT	Flood Watch	CLE	11 hr
Jul 10, 3:34 PM EDT	Areal Flood Advisory	CLE	3 hr
Jul 13, 1:01 PM EDT	Heat Advisory	CLE	31 hr
Jul 14, 12:56 PM EDT	Heat Advisory	CLE	31 hr
Jul 18, 12:37 PM EDT	Mesoscale Discussion	SPC	113 min
Jul 18, 1:02 PM EDT	Severe Thunderstorm Watch	SPC	8 hr
Jul 18, 4:07 PM EDT	Special Weather Statement	CLE	38 min
Jul 18, 4:18 PM EDT	Severe Thunderstorm Warning	CLE	42 min
Jul 21, 6:31 AM EDT	Special Weather Statement	CLE	44 min
Aug 2, 1:54 AM EDT	Flood Watch	CLE	20 hr
Aug 9, 4:39 PM EDT	Mesoscale Discussion	SPC	2 hr
Aug 9, 7:22 PM EDT	Mesoscale Discussion	SPC	83 min
Aug 9, 7:22 PM EDT	Severe Thunderstorm Watch	SPC	4 hr
Aug 9, 8:31 PM EDT	Severe Thunderstorm Warning	CLE	59 min
Aug 9, 8:33 PM EDT	Severe Thunderstorm Warning	CLE	57 min
Aug 9, 9:09 PM EDT	Severe Thunderstorm Warning	CLE	66 min
Aug 10, 7:21 PM EDT	Severe Thunderstorm Watch	SPC	7 hr
Aug 10, 11:16 PM EDT	Severe Thunderstorm Warning	CLE	44 min
Aug 10, 11:38 PM EDT	Severe Thunderstorm Warning	CLE	52 min
Aug 10, 11:52 PM EDT	Severe Thunderstorm Warning	CLE	38 min
Aug 11, 1:18 AM EDT	Flood Watch	CLE	22 hr
Aug 11, 5:58 AM EDT	Severe Thunderstorm Warning	CLE	62 min
Aug 15, 1:08 PM EDT	Flood Watch	CLE	14 hr
Aug 16, 10:49 AM EDT	Special Weather Statement	CLE	41 min
Aug 16, 11:48 AM EDT	Severe Thunderstorm Warning	CLE	42 min
Aug 22, 1:22 PM EDT	Severe Thunderstorm Watch	SPC	8 hr
Aug 31, 1:24 PM EDT	Heat Advisory	CLE	55 hr
Sep 3, 12:58 AM EDT	Heat Advisory	CLE	18 hr
Sep 3, 3:03 PM EDT	Severe Thunderstorm Watch	SPC	9 hr
Sep 3, 4:02 PM EDT	Mesoscale Discussion	SPC	118 min
Sep 3, 4:41 PM EDT	Severe Thunderstorm Warning Considerable damage threat	CLE	79 min
Sep 3, 5:58 PM EDT	Severe Thunderstorm Warning	CLE	77 min
Sep 5, 1:41 AM EDT	Mesoscale Discussion	SPC	94 min
Sep 9, 2:51 PM EDT	Severe Thunderstorm Watch	SPC	8 hr
Sep 9, 3:40 PM EDT	Special Weather Statement	CLE	50 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	37
Tornado Warning	2
Severe Thunderstorm Watch	15
Tornado Watch	2
Mesoscale Discussion	28
Special Weather Statement	20
Flooding
Areal Flood Warning	2
River Flood Warning	2
Flood Watch	5
Areal Flood Advisory	4
Winter
Snow Squall Warning	1
Winter Storm Warning	1
Winter Storm Watch	1
Winter Weather Advisory	2
Heat
Extreme Heat Warning	1
Heat Advisory	8
Cold
Extreme Cold Warning	1
Freeze Warning	2
Extreme Cold Watch	1
Freeze Watch	2
Cold Weather Advisory	6
Frost Advisory	3
Wind and dust
High Wind Warning	1
High Wind Watch	1
Wind Advisory	4
Fog and smoke
Dense Fog Advisory	6

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.