Weather alerts in Grant County, Kentucky, 2022

155 weather alerts in 2022, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.

Grant County and its neighbors

Each county as a circle sized by its count in 2022. Tap one for its archive.

Alerts: 155
Warnings: 33
Watches: 27
Advisories: 46
Busiest month: June29 alerts
Busiest day: June 13, 20227 alerts

Over time

By month

Warning verification

How often warnings here had a storm report inside them, and how much warning the reports had.

0 of 1 tornado warnings covering Grant County in 2022 had a tornado report inside them.

Grant County, 2022

	Warnings	With a report	False alarm ratio	Reports	Inside a warning	Mean lead time
Tornado warnings	1	0	100%	0
Severe thunderstorm warnings	13	11	15%	4	50%	27 min
Flash flood warnings	3	1	67%	0

Each office's whole area, 2022

	Warnings	With a report	False alarm ratio	Reports	Inside a warning	Mean lead time
NWS Wilmington, OH: tornado warnings	26	6	77%	22	45%	7 min
NWS Wilmington, OH: severe thunderstorm warnings	210	140	33%	518	70%	24 min
NWS Wilmington, OH: flash flood warnings	25	13	48%	35	77%	84 min

An office's figures cover every county it serves, including across state lines.

Verified by the Iowa Environmental Mesonet's Cow, which matches each storm-based warning with the local storm reports inside its polygon while it was in force, within 15 km of its edge: a tornado warning counts as verified on a tornado report, a severe thunderstorm warning on hail of 1 inch or more, a gust of 58 mph or more, or wind damage, a flash flood warning on a flash flood report. The false alarm ratio is the share of warnings with no such report; "inside a warning" is the probability of detection, the share of reports that fell inside one; lead time runs from the warning's issue to each report inside it, counting zero for a report that came first. A warning with no report is not proof nothing happened: reports come from spotters, the public and damage surveys, and are thin where few people live.

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 5, 3:30 PM EST	Winter Weather Advisory	ILN	31 hr
Jan 15, 1:50 PM EST	Winter Weather Advisory	ILN	41 hr
Jan 18, 8:30 PM EST	Winter Weather Advisory	ILN	34 hr
Jan 28, 11:20 AM EST	Winter Weather Advisory	ILN	8 hr
Jan 31, 3:04 PM EST	Winter Storm Watch	ILN	42 hr
Feb 1, 10:11 AM EST	Winter Storm Warning	ILN	64 hr
Feb 3, 3:21 AM EST	Mesoscale Discussion	SPC	6 hr
Feb 3, 10:20 AM EST	Mesoscale Discussion	SPC	6 hr
Feb 3, 11:23 AM EST	Ice Storm Warning	ILN	15 hr
Feb 3, 5:55 PM EST	Mesoscale Discussion	SPC	4 hr
Feb 4, 2:32 AM EST	Winter Weather Advisory	ILN	11 hr
Feb 15, 1:49 PM EST	Wind Advisory	ILN	29 hr
Feb 16, 9:21 AM EST	Flood Watch	ILN	35 hr
Feb 16, 9:28 PM EST	Wind Advisory	ILN	22 hr
Feb 17, 3:02 PM EST	Areal Flood Warning	ILN	18 hr
Feb 17, 9:42 PM EST	River Flood Warning	ILN	7 hr
Feb 21, 3:27 AM EST	Flood Watch	ILN	36 hr
Mar 6, 5:52 PM EST	Flood Watch	ILN	19 hr
Mar 7, 5:20 AM EST	Mesoscale Discussion	SPC	115 min
Mar 11, 3:05 AM EST	Winter Weather Advisory	ILN	24 hr
Mar 11, 9:24 PM EST	Mesoscale Discussion	SPC	5 hr
Mar 19, 12:46 AM EDT	Special Weather Statement	ILN	29 min
Mar 23, 1:45 PM EDT	Special Weather Statement	ILN	45 min
Mar 23, 2:03 PM EDT	Severe Thunderstorm Warning	ILN	27 min
Mar 29, 2:23 PM EDT	Wind Advisory	ILN	41 hr
Mar 29, 2:47 PM EDT	Red Flag Warning	ILN	29 hr
Mar 30, 11:06 PM EDT	High Wind Warning	ILN	5 hr
Apr 6, 12:27 AM EDT	Dense Fog Advisory	ILN	9 hr
Apr 8, 3:27 PM EDT	Freeze Watch	ILN	24 hr
Apr 9, 3:24 PM EDT	Freeze Warning	ILN	18 hr
Apr 13, 9:02 PM EDT	Severe Thunderstorm Warning Considerable damage threat	ILN	38 min
Apr 13, 9:21 PM EDT	Tornado Warning	ILN	24 min
Apr 16, 3:08 AM EDT	Frost Advisory	ILN	30 hr
Apr 19, 3:36 AM EDT	Frost Advisory	ILN	28 hr
Apr 21, 9:17 PM EDT	Dense Fog Advisory	ILN	13 hr
Apr 26, 3:48 AM EDT	Frost Advisory	ILN	29 hr
May 3, 1:57 PM EDT	Mesoscale Discussion	SPC	2 hr
May 3, 2:13 PM EDT	Special Weather Statement	ILN	32 min
May 3, 2:29 PM EDT	Tornado Watch	SPC	7 hr
May 3, 4:11 PM EDT	Special Weather Statement	ILN	34 min
May 6, 10:20 AM EDT	Flood Watch	ILN	15 hr
May 6, 1:28 PM EDT	Areal Flood Advisory	ILN	3 hr
May 6, 1:50 PM EDT	Flash Flood Warning	ILN	3 hr
May 6, 2:06 PM EDT	Mesoscale Discussion	SPC	69 min
May 6, 4:09 PM EDT	Special Weather Statement	ILN	36 min
May 6, 4:41 PM EDT	Areal Flood Advisory	ILN	2 hr
May 14, 3:16 PM EDT	Special Weather Statement	ILN	29 min
May 14, 3:30 PM EDT	Areal Flood Advisory	ILN	3 hr
May 14, 4:04 PM EDT	Flash Flood Warning	ILN	2 hr
May 14, 4:13 PM EDT	Special Weather Statement	ILN	32 min
May 14, 4:34 PM EDT	Severe Thunderstorm Warning	ILN	29 min
May 19, 2:18 PM EDT	Mesoscale Discussion	SPC	2 hr
May 19, 8:02 PM EDT	Severe Thunderstorm Watch	SPC	6 hr
May 19, 8:49 PM EDT	Severe Thunderstorm Warning	ILN	41 min
May 19, 11:11 PM EDT	Severe Thunderstorm Warning	ILN	49 min
May 19, 11:30 PM EDT	Areal Flood Advisory	ILN	3 hr
May 20, 4:04 AM EDT	Severe Thunderstorm Warning	ILN	41 min
May 21, 1:51 PM EDT	Severe Thunderstorm Watch	SPC	7 hr
May 21, 4:30 PM EDT	Mesoscale Discussion	SPC	90 min
May 21, 5:41 PM EDT	Special Weather Statement	ILN	49 min
May 26, 1:31 PM EDT	Mesoscale Discussion	SPC	119 min
May 26, 1:47 PM EDT	Special Weather Statement	ILN	28 min
Jun 1, 2:58 PM EDT	Mesoscale Discussion	SPC	92 min
Jun 6, 11:44 AM EDT	Special Weather Statement	ILN	31 min
Jun 6, 2:42 PM EDT	Severe Thunderstorm Warning	ILN	48 min
Jun 6, 3:20 PM EDT	Special Weather Statement	ILN	40 min
Jun 6, 3:35 PM EDT	Mesoscale Discussion	SPC	2 hr
Jun 6, 3:36 PM EDT	Severe Thunderstorm Warning	ILN	39 min
Jun 6, 4:08 PM EDT	Special Weather Statement	ILN	37 min
Jun 8, 1:38 PM EDT	Mesoscale Discussion	SPC	2 hr
Jun 8, 2:29 PM EDT	Tornado Watch	SPC	8 hr
Jun 8, 2:37 PM EDT	Special Weather Statement	ILN	23 min
Jun 8, 3:01 PM EDT	Special Weather Statement	ILN	29 min
Jun 13, 3:21 AM EDT	Excessive Heat Watch	ILN	12 hr
Jun 13, 12:41 PM EDT	Heat Advisory	ILN	6 hr
Jun 13, 1:29 PM EDT	Mesoscale Discussion	SPC	2 hr
Jun 13, 2:20 PM EDT	Severe Thunderstorm Watch	SPC	6 hr
Jun 13, 3:41 PM EDT	Excessive Heat Warning	ILN	52 hr
Jun 13, 4:55 PM EDT	Mesoscale Discussion	SPC	95 min
Jun 13, 5:44 PM EDT	Severe Thunderstorm Warning Considerable damage threat	ILN	61 min
Jun 14, 3:40 AM EDT	Excessive Heat Watch	ILN	12 hr
Jun 15, 3:29 PM EDT	Heat Advisory	ILN	29 hr
Jun 17, 10:20 AM EDT	Severe Thunderstorm Watch	SPC	5 hr
Jun 17, 11:18 AM EDT	Special Weather Statement	ILN	27 min
Jun 17, 11:45 AM EDT	Special Weather Statement	ILN	30 min
Jun 22, 3:39 AM EDT	Heat Advisory	ILN	15 hr
Jun 22, 2:24 PM EDT	Mesoscale Discussion	SPC	96 min
Jun 22, 3:54 PM EDT	Severe Thunderstorm Watch	SPC	4 hr
Jun 22, 4:27 PM EDT	Severe Thunderstorm Warning	ILN	48 min
Jun 22, 4:36 PM EDT	Severe Thunderstorm Warning	ILN	24 min
Jun 22, 4:50 PM EDT	Mesoscale Discussion	SPC	85 min
Jul 4, 3:33 PM EDT	Heat Advisory	ILN	29 hr
Jul 5, 1:15 PM EDT	Mesoscale Discussion	SPC	2 hr
Jul 6, 3:08 AM EDT	Heat Advisory	ILN	14 hr
Jul 6, 12:15 PM EDT	Mesoscale Discussion	SPC	2 hr
Jul 6, 12:35 PM EDT	Severe Thunderstorm Watch	SPC	6 hr
Jul 6, 2:27 PM EDT	Severe Thunderstorm Warning Considerable damage threat	ILN	63 min
Jul 6, 2:54 PM EDT	Mesoscale Discussion	SPC	2 hr
Jul 6, 3:20 PM EDT	Special Weather Statement	ILN	55 min
Jul 17, 9:52 AM EDT	Flood Watch	ILN	26 hr
Jul 18, 1:11 PM EDT	Areal Flood Advisory	ILN	3 hr
Jul 19, 2:51 PM EDT	Heat Advisory	ILN	29 hr
Jul 23, 3:30 AM EDT	Heat Advisory	ILN	12 hr
Jul 24, 3:07 AM EDT	Heat Advisory	ILN	16 hr
Jul 26, 10:04 AM EDT	Flood Watch	ILN	27 hr
Jul 27, 10:26 AM EDT	Areal Flood Advisory	ILN	2 hr
Aug 1, 8:43 AM EDT	Mesoscale Discussion	SPC	2 hr
Aug 1, 4:07 PM EDT	Mesoscale Discussion	SPC	113 min
Aug 1, 4:59 PM EDT	Severe Thunderstorm Watch	SPC	5 hr
Aug 1, 6:32 PM EDT	Flood Watch	ILN	9 hr
Aug 1, 6:51 PM EDT	Mesoscale Discussion	SPC	114 min
Aug 1, 8:52 PM EDT	Mesoscale Discussion	SPC	113 min
Aug 2, 3:11 PM EDT	Heat Advisory	ILN	29 hr
Aug 4, 2:55 PM EDT	Flood Watch	ILN	27 hr
Aug 4, 6:41 PM EDT	Special Weather Statement	ILN	34 min
Aug 6, 4:26 AM EDT	Areal Flood Advisory	ILN	3 hr
Aug 8, 3:04 PM EDT	Flood Watch	ILN	49 hr
Aug 9, 7:52 PM EDT	Areal Flood Advisory	ILN	4 hr
Aug 21, 12:58 PM EDT	Mesoscale Discussion	SPC	92 min
Aug 26, 4:29 PM EDT	Special Weather Statement	ILN	31 min
Aug 29, 4:00 PM EDT	Special Weather Statement	ILN	30 min
Aug 29, 4:02 PM EDT	Areal Flood Advisory	ILN	3 hr
Aug 29, 4:09 PM EDT	Special Weather Statement	ILN	36 min
Aug 29, 4:24 PM EDT	Areal Flood Advisory	ILN	3 hr
Aug 29, 4:47 PM EDT	Flash Flood Warning	ILN	3 hr
Sep 3, 8:44 PM EDT	Areal Flood Advisory	ILN	3 hr
Sep 4, 3:18 AM EDT	Flood Watch	ILN	44 hr
Sep 6, 3:49 AM EDT	Dense Fog Advisory	ILN	6 hr
Sep 6, 1:14 PM EDT	Areal Flood Advisory	ILN	93 min
Sep 20, 4:55 AM EDT	Dense Fog Advisory	ILN	5 hr
Oct 7, 3:24 AM EDT	Frost Advisory	ILN	30 hr
Oct 7, 3:24 AM EDT	Freeze Watch	ILN	36 hr
Oct 8, 2:55 PM EDT	Freeze Warning	ILN	18 hr
Oct 9, 3:29 PM EDT	Frost Advisory	ILN	18 hr
Oct 14, 3:39 AM EDT	Red Flag Warning	ILN	16 hr
Oct 16, 3:37 AM EDT	Freeze Watch	ILN	36 hr
Oct 16, 3:35 PM EDT	Freeze Warning	ILN	37 hr
Oct 18, 3:13 PM EDT	Freeze Warning	ILN	19 hr
Oct 19, 3:34 AM EDT	Freeze Watch	ILN	10 hr
Oct 19, 1:37 PM EDT	Freeze Warning	ILN	20 hr
Oct 19, 3:27 PM EDT	Red Flag Warning	ILN	29 hr
Nov 4, 2:58 PM EDT	Wind Advisory	ILN	29 hr
Nov 26, 2:52 PM EST	Wind Advisory	ILN	26 hr
Nov 27, 8:27 AM EST	Special Weather Statement	ILN	33 min
Nov 27, 9:04 AM EST	Special Weather Statement	ILN	26 min
Nov 29, 9:04 PM EST	Severe Thunderstorm Warning	ILN	41 min
Dec 6, 3:20 AM EST	Dense Fog Advisory	ILN	9 hr
Dec 9, 11:50 PM EST	Dense Fog Advisory	ILN	10 hr
Dec 21, 12:12 PM EST	Wind Chill Watch	ILN	15 hr
Dec 21, 12:12 PM EST	Winter Storm Warning	ILN	67 hr
Dec 21, 3:01 PM EST	Winter Weather Advisory	ILN	46 hr
Dec 22, 3:15 AM EST	Wind Chill Warning	ILN	52 hr
Dec 22, 4:39 PM EST	Mesoscale Discussion	SPC	4 hr
Dec 23, 3:56 AM EST	Wind Chill Advisory	ILN	56 hr
Dec 24, 6:50 AM EST	Winter Weather Advisory	ILN	6 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	13
Tornado Warning	1
Severe Thunderstorm Watch	7
Tornado Watch	2
Mesoscale Discussion	26
Special Weather Statement	23
Flooding
Areal Flood Warning	1
Flash Flood Warning	3
River Flood Warning	1
Flood Watch	10
Areal Flood Advisory	12
Winter
Ice Storm Warning	1
Winter Storm Warning	2
Winter Storm Watch	1
Winter Weather Advisory	8
Heat
Excessive Heat Warning	1
Excessive Heat Watch	2
Heat Advisory	9
Cold
Freeze Warning	5
Wind Chill Warning	1
Freeze Watch	4
Wind Chill Watch	1
Frost Advisory	5
Wind Chill Advisory	1
Wind and dust
High Wind Warning	1
Wind Advisory	5
Fire
Red Flag Warning	3
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 2021 2023

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.