Weather alerts in Hamilton County, Ohio, 2018

165 weather alerts in 2018, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.

Hamilton County and its neighbors

Each county as a circle sized by its count in 2018. Tap one for its archive.

Alerts: 165
Warnings: 44
Watches: 15
Advisories: 48
Busiest month: April23 alerts
Busiest day: April 3, 201813 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
Jan 4, 7:48 AM EST	Wind Chill Advisory	ILN	51 hr
Jan 7, 3:57 AM EST	Winter Weather Advisory	ILN	34 hr
Jan 8, 1:00 AM EST	Mesoscale Discussion	SPC	6 hr
Jan 11, 4:11 AM EST	Winter Storm Watch	ILN	11 hr
Jan 11, 3:23 PM EST	Winter Weather Advisory	ILN	38 hr
Jan 12, 8:51 AM EST	Mesoscale Discussion	SPC	5 hr
Jan 12, 2:58 PM EST	Mesoscale Discussion	SPC	4 hr
Jan 14, 3:28 PM EST	Winter Weather Advisory	ILN	48 hr
Jan 22, 9:13 PM EST	Special Weather Statement	ILN	32 min
Jan 27, 11:00 PM EST	Dense Fog Advisory	ILN	12 hr
Feb 4, 7:24 PM EST	Winter Weather Advisory	ILN	5 hr
Feb 6, 3:07 AM EST	Winter Weather Advisory	ILN	34 hr
Feb 6, 3:25 PM EST	Winter Storm Warning	ILN	22 hr
Feb 6, 10:42 PM EST	Mesoscale Discussion	SPC	5 hr
Feb 15, 10:30 PM EST	Special Weather Statement	ILN	30 min
Feb 17, 11:33 AM EST	River Flood Warning	ILN	13 days
Feb 21, 5:01 AM EST	Special Weather Statement	ILN	44 min
Feb 21, 2:49 PM EST	Flood Watch	ILN	4 days
Feb 22, 5:26 PM EST	River Flood Warning	ILN	4 days
Feb 24, 4:15 PM EST	River Flood Warning	ILN	23 hr
Feb 24, 4:15 PM EST	River Flood Warning	ILN	31 hr
Feb 24, 8:00 PM EST	Areal Flood Warning	ILN	18 hr
Feb 24, 8:04 PM EST	Flash Flood Warning	ILN	8 hr
Feb 25, 12:59 AM EST	River Flood Advisory	ILN	36 hr
Feb 25, 4:15 AM EST	Areal Flood Advisory	ILN	6 hr
Feb 25, 6:36 AM EST	Areal Flood Warning	ILN	12 hr
Feb 25, 10:09 AM EST	Areal Flood Advisory	ILN	4 hr
Mar 1, 12:18 PM EST	Wind Advisory	ILN	13 hr
Mar 8, 10:30 AM EST	Special Weather Statement	ILN	30 min
Mar 8, 11:27 AM EST	Special Weather Statement	ILN	33 min
Mar 13, 3:02 PM EDT	Special Weather Statement	ILN	28 min
Mar 13, 3:27 PM EDT	Special Weather Statement	ILN	33 min
Mar 13, 5:02 PM EDT	Special Weather Statement	ILN	28 min
Mar 16, 4:03 AM EDT	Winter Weather Advisory	ILN	30 hr
Mar 19, 3:37 PM EDT	Winter Weather Advisory	ILN	46 hr
Mar 20, 6:22 AM EDT	Mesoscale Discussion	SPC	5 hr
Mar 20, 1:11 PM EDT	Winter Storm Warning	ILN	24 hr
Mar 22, 4:01 AM EDT	Winter Storm Watch	ILN	35 hr
Mar 23, 2:36 PM EDT	Winter Storm Warning	ILN	31 hr
Mar 28, 8:40 PM EDT	Dense Fog Advisory	ILN	10 hr
Mar 29, 11:20 PM EDT	River Flood Warning	ILN	44 hr
Apr 2, 9:02 PM EDT	Flash Flood Watch	ILN	29 hr
Apr 3, 7:44 AM EDT	River Flood Advisory	ILN	29 hr
Apr 3, 8:22 AM EDT	Areal Flood Advisory	ILN	3 hr
Apr 3, 8:28 AM EDT	Areal Flood Warning	ILN	18 hr
Apr 3, 10:23 AM EDT	River Flood Warning	ILN	28 hr
Apr 3, 10:23 AM EDT	River Flood Warning	ILN	30 hr
Apr 3, 10:31 AM EDT	River Flood Warning	ILN	3 days
Apr 3, 12:41 PM EDT	Mesoscale Discussion	SPC	3 hr
Apr 3, 1:16 PM EDT	Tornado Watch	SPC	6 hr
Apr 3, 2:51 PM EDT	River Flood Warning	ILN	12 hr
Apr 3, 2:57 PM EDT	River Flood Warning	ILN	23 hr
Apr 3, 4:18 PM EDT	Mesoscale Discussion	SPC	117 min
Apr 3, 7:30 PM EDT	Tornado Watch	SPC	5 hr
Apr 3, 8:06 PM EDT	Severe Thunderstorm Warning	ILN	24 min
Apr 3, 9:00 PM EDT	Areal Flood Warning	ILN	18 hr
Apr 4, 3:27 AM EDT	River Flood Advisory	ILN	59 hr
Apr 6, 2:01 PM EDT	River Flood Warning	ILN	43 hr
Apr 15, 9:35 AM EDT	Special Weather Statement	ILN	25 min
Apr 15, 9:57 AM EDT	Special Weather Statement	ILN	33 min
Apr 16, 1:44 AM EDT	Freeze Warning	ILN	32 hr
Apr 19, 3:31 AM EDT	Freeze Warning	ILN	29 hr
Apr 28, 3:38 AM EDT	Frost Advisory	ILN	29 hr
Apr 29, 9:38 AM EDT	Frost Advisory	ILN	23 hr
May 4, 4:30 PM EDT	Mesoscale Discussion	SPC	2 hr
May 12, 4:20 PM EDT	Mesoscale Discussion	SPC	115 min
May 18, 8:43 PM EDT	Flash Flood Watch	ILN	4 hr
May 20, 6:40 PM EDT	Mesoscale Discussion	SPC	3 hr
May 20, 6:57 PM EDT	Severe Thunderstorm Warning	ILN	33 min
May 21, 4:15 PM EDT	Mesoscale Discussion	SPC	60 min
May 22, 12:57 PM EDT	Mesoscale Discussion	SPC	3 hr
May 22, 1:42 PM EDT	Severe Thunderstorm Watch	SPC	7 hr
May 22, 3:48 PM EDT	Mesoscale Discussion	SPC	117 min
May 22, 5:50 PM EDT	Special Weather Statement	ILN	25 min
May 22, 6:36 PM EDT	Mesoscale Discussion	SPC	114 min
May 26, 4:01 PM EDT	Special Weather Statement	ILN	29 min
May 30, 7:31 PM EDT	Special Weather Statement	ILN	44 min
May 30, 8:09 PM EDT	Special Weather Statement	ILN	51 min
May 31, 2:05 PM EDT	Mesoscale Discussion	SPC	85 min
May 31, 2:30 PM EDT	Severe Thunderstorm Watch	SPC	3 hr
May 31, 2:42 PM EDT	Severe Thunderstorm Warning	ILN	33 min
May 31, 3:13 PM EDT	Severe Thunderstorm Warning	ILN	47 min
May 31, 3:57 PM EDT	Severe Thunderstorm Warning	ILN	48 min
Jun 1, 5:02 PM EDT	Special Weather Statement	ILN	28 min
Jun 8, 6:29 PM EDT	Special Weather Statement	ILN	31 min
Jun 8, 6:32 PM EDT	Areal Flood Advisory	ILN	3 hr
Jun 8, 7:02 PM EDT	Flash Flood Warning	ILN	2 hr
Jun 8, 7:24 PM EDT	Special Weather Statement	ILN	36 min
Jun 8, 9:59 PM EDT	Special Weather Statement	ILN	31 min
Jun 8, 10:19 PM EDT	Areal Flood Advisory	ILN	34 min
Jun 9, 4:30 PM EDT	Special Weather Statement	ILN	30 min
Jun 9, 5:55 PM EDT	Severe Thunderstorm Warning	ILN	50 min
Jun 9, 6:46 PM EDT	Special Weather Statement	ILN	29 min
Jun 13, 4:14 PM EDT	Mesoscale Discussion	SPC	2 hr
Jun 18, 3:04 AM EDT	Heat Advisory	ILN	16 hr
Jun 26, 1:18 PM EDT	Mesoscale Discussion	SPC	87 min
Jun 29, 10:48 AM EDT	Heat Advisory	ILN	33 hr
Jul 1, 11:21 AM EDT	Excessive Heat Warning	ILN	5 hr
Jul 2, 3:44 PM EDT	Excessive Heat Watch	ILN	21 hr
Jul 3, 1:10 PM EDT	Excessive Heat Warning	ILN	53 hr
Jul 20, 1:19 PM EDT	Mesoscale Discussion	SPC	56 min
Jul 20, 1:37 PM EDT	Tornado Watch	SPC	7 hr
Jul 20, 2:32 PM EDT	Areal Flood Advisory	ILN	118 min
Jul 20, 2:36 PM EDT	Severe Thunderstorm Warning	ILN	39 min
Jul 20, 3:43 PM EDT	Mesoscale Discussion	SPC	62 min
Jul 20, 3:58 PM EDT	Flash Flood Watch	ILN	5 hr
Jul 20, 6:37 PM EDT	Mesoscale Discussion	SPC	53 min
Jul 31, 4:01 PM EDT	Mesoscale Discussion	SPC	2 hr
Aug 4, 5:25 PM EDT	Special Weather Statement	ILN	35 min
Aug 4, 5:35 PM EDT	Flash Flood Warning	ILN	2 hr
Aug 10, 5:17 PM EDT	Severe Thunderstorm Warning	ILN	28 min
Aug 10, 5:48 PM EDT	Mesoscale Discussion	SPC	117 min
Aug 11, 4:38 PM EDT	Areal Flood Advisory	ILN	3 hr
Aug 15, 9:56 PM EDT	Special Weather Statement	ILN	34 min
Aug 16, 10:27 AM EDT	Areal Flood Advisory	ILN	2 hr
Aug 16, 11:45 PM EDT	Areal Flood Advisory	ILN	3 hr
Aug 20, 2:59 PM EDT	Special Weather Statement	ILN	31 min
Aug 20, 6:10 PM EDT	Special Weather Statement	ILN	35 min
Aug 20, 8:03 PM EDT	Areal Flood Advisory	ILN	3 hr
Aug 29, 5:12 PM EDT	Special Weather Statement	ILN	33 min
Aug 29, 6:17 PM EDT	Areal Flood Advisory	ILN	88 min
Aug 31, 9:01 PM EDT	Special Weather Statement	ILN	29 min
Aug 31, 9:26 PM EDT	Special Weather Statement	ILN	34 min
Sep 1, 3:35 PM EDT	Special Weather Statement	ILN	25 min
Sep 5, 4:28 PM EDT	Special Weather Statement	ILN	32 min
Sep 5, 5:01 PM EDT	Areal Flood Advisory	ILN	119 min
Sep 5, 5:12 PM EDT	Special Weather Statement	ILN	33 min
Sep 5, 5:39 PM EDT	Special Weather Statement	ILN	36 min
Sep 5, 5:47 PM EDT	Special Weather Statement	ILN	28 min
Sep 5, 5:55 PM EDT	Flash Flood Warning	ILN	95 min
Sep 5, 6:19 PM EDT	Special Weather Statement	ILN	26 min
Sep 5, 6:27 PM EDT	Areal Flood Advisory	ILN	2 hr
Sep 5, 6:34 PM EDT	Special Weather Statement	ILN	26 min
Sep 5, 7:03 PM EDT	Severe Thunderstorm Warning	ILN	27 min
Sep 5, 7:18 PM EDT	Flash Flood Warning	ILN	4 hr
Sep 6, 5:02 PM EDT	Areal Flood Advisory	ILN	2 hr
Sep 7, 3:38 AM EDT	Flash Flood Watch	ILN	68 hr
Sep 8, 1:13 PM EDT	Areal Flood Advisory	ILN	3 hr
Sep 8, 5:34 PM EDT	Areal Flood Warning	ILN	13 hr
Sep 8, 9:10 PM EDT	River Flood Warning	ILN	25 hr
Sep 9, 4:50 AM EDT	River Flood Advisory	ILN	10 hr
Sep 24, 4:00 AM EDT	Flash Flood Watch	ILN	48 hr
Sep 24, 1:56 PM EDT	Areal Flood Advisory	ILN	4 hr
Sep 28, 1:33 AM EDT	Dense Fog Advisory	ILN	8 hr
Oct 15, 3:14 AM EDT	Frost Advisory	ILN	30 hr
Oct 17, 3:20 AM EDT	Freeze Warning	ILN	31 hr
Oct 18, 3:01 PM EDT	Frost Advisory	ILN	19 hr
Oct 20, 4:01 AM EDT	Wind Advisory	ILN	20 hr
Oct 20, 3:13 PM EDT	Freeze Warning	ILN	18 hr
Oct 21, 2:44 PM EDT	Freeze Warning	ILN	19 hr
Oct 27, 2:37 PM EDT	Wind Advisory	ILN	28 hr
Oct 30, 3:43 AM EDT	Flood Watch	ILN	67 hr
Nov 2, 2:36 AM EDT	River Flood Warning	ILN	11 hr
Nov 14, 3:55 AM EST	Winter Weather Advisory	ILN	31 hr
Nov 14, 7:03 PM EST	Mesoscale Discussion	SPC	6 hr
Nov 15, 1:11 AM EST	Mesoscale Discussion	SPC	6 hr
Nov 15, 1:24 AM EST	Ice Storm Warning	ILN	10 hr
Nov 25, 6:06 AM EST	Dense Fog Advisory	ILN	6 hr
Nov 25, 9:48 PM EST	Wind Advisory	ILN	12 hr
Nov 27, 10:16 AM EST	Winter Weather Advisory	ILN	6 hr
Dec 1, 7:46 PM EST	Severe Thunderstorm Warning	ILN	14 min
Dec 20, 9:59 PM EST	Areal Flood Advisory	ILN	3 hr
Dec 24, 9:56 AM EST	River Flood Advisory	ILN	35 hr
Dec 27, 3:10 PM EST	Wind Advisory	ILN	9 hr
Dec 31, 3:52 AM EST	Wind Advisory	ILN	22 hr

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	10
Severe Thunderstorm Watch	2
Tornado Watch	3
Mesoscale Discussion	24
Special Weather Statement	34
Flooding
Areal Flood Warning	5
Flash Flood Warning	5
River Flood Warning	13
Flash Flood Watch	5
Flood Watch	2
Areal Flood Advisory	17
River Flood Advisory	5
Winter
Ice Storm Warning	1
Winter Storm Warning	3
Winter Storm Watch	2
Winter Weather Advisory	9
Heat
Excessive Heat Warning	2
Excessive Heat Watch	1
Heat Advisory	2
Cold
Freeze Warning	5
Frost Advisory	4
Wind Chill Advisory	1
Wind and dust
Wind Advisory	6
Fog and smoke
Dense Fog Advisory	4

The busiest days

Days with the most alerts issued, by UTC date.

Nearby

Alerts in force now Tornadoes on record Forecast The radar archive 2017 2019

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.