Alert archive / Mississippi / Simpson County

Weather alerts in Simpson County, Mississippi, 2018

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

Simpson County and its neighbors

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

Alerts: 117
Warnings: 32
Watches: 13
Advisories: 21
Busiest month: April24 alerts
Busiest day: April 6, 20186 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 9, 7:18 PM CST	Dense Fog Advisory	JAN	10 hr
Jan 11, 9:29 PM CST	Special Weather Statement	JAN	61 min
Jan 15, 2:45 PM CST	Wind Chill Advisory	JAN	45 hr
Jan 15, 2:45 PM CST	Winter Weather Advisory	JAN	33 hr
Jan 15, 2:56 PM CST	Hard Freeze Warning	JAN	69 hr
Feb 7, 4:11 AM CST	Mesoscale Discussion	SPC	3 hr
Feb 21, 5:39 PM CST	Special Weather Statement	JAN	51 min
Feb 21, 5:49 PM CST	Severe Thunderstorm Warning	JAN	25 min
Feb 21, 7:10 PM CST	Special Weather Statement	JAN	50 min
Feb 21, 7:24 PM CST	Tornado Warning	JAN	24 min
Feb 24, 5:29 PM CST	Mesoscale Discussion	SPC	91 min
Feb 28, 11:17 AM CST	River Flood Warning	JAN	67 hr
Mar 19, 4:55 AM CDT	Dense Fog Advisory	JAN	5 hr
Apr 3, 7:43 PM CDT	Mesoscale Discussion	SPC	92 min
Apr 3, 8:13 PM CDT	Severe Thunderstorm Watch	SPC	3 hr
Apr 3, 9:01 PM CDT	Special Weather Statement	JAN	29 min
Apr 3, 9:11 PM CDT	Severe Thunderstorm Warning	JAN	79 min
Apr 5, 8:19 PM CDT	Flash Flood Watch	JAN	28 hr
Apr 6, 3:20 PM CDT	Tornado Watch	SPC	8 hr
Apr 6, 5:50 PM CDT	Severe Thunderstorm Warning	JAN	23 min
Apr 6, 5:59 PM CDT	Severe Thunderstorm Warning	JAN	61 min
Apr 6, 6:02 PM CDT	Mesoscale Discussion	SPC	58 min
Apr 6, 6:50 PM CDT	Severe Thunderstorm Warning	JAN	55 min
Apr 6, 8:54 PM CDT	Severe Thunderstorm Warning	JAN	66 min
Apr 6, 10:05 PM CDT	Severe Thunderstorm Warning	JAN	55 min
Apr 6, 10:35 PM CDT	Tornado Warning	JAN	55 min
Apr 9, 8:12 PM CDT	River Flood Warning	JAN	4 days
Apr 12, 2:51 PM CDT	Flash Flood Watch	JAN	52 hr
Apr 13, 11:56 AM CDT	River Flood Warning	JAN	24 hr
Apr 14, 6:37 AM CDT	Mesoscale Discussion	SPC	83 min
Apr 14, 6:57 AM CDT	Tornado Watch	SPC	7 hr
Apr 14, 8:24 AM CDT	Severe Thunderstorm Warning	JAN	51 min
Apr 14, 8:28 AM CDT	Tornado Warning	JAN	17 min
Apr 22, 9:42 AM CDT	Severe Thunderstorm Warning	JAN	20 min
Apr 22, 11:47 AM CDT	Special Weather Statement	JAN	43 min
Apr 22, 12:59 PM CDT	Tornado Warning	JAN	19 min
Apr 23, 9:39 PM CDT	River Flood Warning	JAN	35 hr
May 19, 11:40 PM CDT	Special Weather Statement	JAN	35 min
May 20, 7:15 PM CDT	Special Weather Statement	JAN	30 min
May 20, 9:20 PM CDT	Special Weather Statement	JAN	25 min
May 21, 3:26 PM CDT	Severe Thunderstorm Warning	JAN	22 min
May 22, 3:54 PM CDT	Special Weather Statement	JAN	66 min
May 22, 4:05 PM CDT	Severe Thunderstorm Warning	JAN	29 min
May 24, 6:22 PM CDT	Special Weather Statement	JAN	38 min
May 26, 1:15 PM CDT	Special Weather Statement	JAN	45 min
May 26, 6:16 PM CDT	Special Weather Statement	JAN	29 min
Jun 3, 3:49 PM CDT	Mesoscale Discussion	SPC	56 min
Jun 6, 5:15 AM CDT	Dense Fog Advisory	JAN	3 hr
Jun 9, 4:11 PM CDT	Severe Thunderstorm Warning	JAN	34 min
Jun 12, 3:35 PM CDT	Special Weather Statement	JAN	25 min
Jun 18, 4:09 PM CDT	Special Weather Statement	JAN	36 min
Jun 20, 3:35 PM CDT	Special Weather Statement	JAN	25 min
Jun 20, 4:00 PM CDT	Special Weather Statement	JAN	30 min
Jun 20, 7:10 PM CDT	Special Weather Statement	JAN	35 min
Jun 22, 10:55 AM CDT	Severe Thunderstorm Watch	SPC	10 hr
Jun 22, 3:03 PM CDT	Mesoscale Discussion	SPC	87 min
Jun 22, 6:05 PM CDT	Mesoscale Discussion	SPC	115 min
Jun 26, 3:47 AM CDT	Heat Advisory	JAN	16 hr
Jun 26, 3:25 PM CDT	Heat Advisory	JAN	30 hr
Jun 27, 2:43 PM CDT	Heat Advisory	JAN	29 hr
Jun 29, 6:33 AM CDT	Special Weather Statement	JAN	42 min
Jun 29, 6:54 PM CDT	Special Weather Statement	JAN	36 min
Jun 30, 6:55 PM CDT	Special Weather Statement	JAN	50 min
Jun 30, 7:09 PM CDT	Severe Thunderstorm Warning	JAN	29 min
Jul 2, 2:41 PM CDT	Special Weather Statement	JAN	34 min
Jul 2, 3:54 PM CDT	Special Weather Statement	JAN	36 min
Jul 13, 4:42 AM CDT	Heat Advisory	JAN	14 hr
Jul 15, 3:55 AM CDT	Heat Advisory	JAN	15 hr
Jul 16, 3:16 AM CDT	Heat Advisory	JAN	16 hr
Jul 18, 2:45 PM CDT	Heat Advisory	JAN	28 hr
Jul 18, 4:47 PM CDT	Special Weather Statement	JAN	13 min
Jul 19, 3:13 PM CDT	Heat Advisory	JAN	29 hr
Jul 20, 1:23 PM CDT	Mesoscale Discussion	SPC	97 min
Jul 20, 2:11 PM CDT	Severe Thunderstorm Watch	SPC	3 hr
Jul 20, 4:10 PM CDT	Heat Advisory	JAN	28 hr
Jul 28, 5:50 PM CDT	Special Weather Statement	JAN	25 min
Aug 5, 5:12 PM CDT	Special Weather Statement	JAN	33 min
Aug 7, 7:33 PM CDT	Special Weather Statement	JAN	42 min
Aug 7, 7:54 PM CDT	Special Weather Statement	JAN	36 min
Aug 10, 4:24 PM CDT	Severe Thunderstorm Warning	JAN	41 min
Aug 17, 3:39 PM CDT	Mesoscale Discussion	SPC	2 hr
Aug 17, 6:12 PM CDT	Special Weather Statement	JAN	48 min
Aug 29, 3:03 PM CDT	Severe Thunderstorm Warning	JAN	22 min
Sep 2, 1:50 PM CDT	Special Weather Statement	JAN	40 min
Sep 2, 2:47 PM CDT	Special Weather Statement	JAN	58 min
Sep 3, 4:18 AM CDT	Flash Flood Watch	JAN	4 days
Sep 6, 5:08 PM CDT	Special Weather Statement	JAN	37 min
Sep 14, 5:48 PM CDT	Special Weather Statement	JAN	27 min
Oct 31, 10:01 PM CDT	Mesoscale Discussion	SPC	89 min
Oct 31, 11:07 PM CDT	Tornado Watch	SPC	9 hr
Nov 1, 1:19 AM CDT	Mesoscale Discussion	SPC	116 min
Nov 1, 3:32 AM CDT	Severe Thunderstorm Warning	JAN	88 min
Nov 1, 4:30 AM CDT	Mesoscale Discussion	SPC	2 hr
Nov 4, 9:50 PM CST	Dense Fog Advisory	JAN	10 hr
Nov 12, 7:50 PM CST	River Flood Warning	JAN	62 hr
Nov 13, 3:34 PM CST	Freeze Watch	JAN	18 hr
Nov 14, 9:33 AM CST	Freeze Warning	JAN	23 hr
Nov 14, 6:19 PM CST	Special Weather Statement	JAN	3 hr
Nov 23, 10:59 PM CST	Dense Fog Advisory	JAN	10 hr
Dec 1, 12:14 AM CST	Special Weather Statement	JAN	31 min
Dec 1, 12:43 AM CST	Special Weather Statement	JAN	47 min
Dec 7, 10:27 AM CST	River Flood Warning	JAN	5 days
Dec 16, 2:23 PM CST	Dense Fog Advisory	JAN	20 hr
Dec 18, 12:32 AM CST	Dense Fog Advisory	JAN	9 hr
Dec 19, 9:37 PM CST	Dense Fog Advisory	JAN	11 hr
Dec 26, 3:44 AM CST	Flash Flood Watch	JAN	52 hr
Dec 26, 12:40 PM CST	Wind Advisory	JAN	27 hr
Dec 27, 9:29 AM CST	Tornado Watch	SPC	9 hr
Dec 27, 11:37 AM CST	Flash Flood Warning	JAN	3 hr
Dec 27, 1:50 PM CST	Mesoscale Discussion	SPC	85 min
Dec 27, 1:53 PM CST	Flash Flood Warning	JAN	3 hr
Dec 27, 8:38 PM CST	River Flood Warning	JAN	19 days
Dec 27, 8:38 PM CST	River Flood Warning	JAN	13 hr
Dec 30, 5:31 PM CST	Dense Fog Advisory	JAN	11 hr
Dec 31, 7:02 AM CST	Mesoscale Discussion	SPC	118 min
Dec 31, 11:22 AM CST	Mesoscale Discussion	SPC	83 min
Dec 31, 11:47 AM CST	Tornado Watch	SPC	5 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	16
Tornado Warning	4
Severe Thunderstorm Watch	3
Tornado Watch	5
Mesoscale Discussion	16
Special Weather Statement	35
Flooding
Flash Flood Warning	2
River Flood Warning	8
Flash Flood Watch	4
Winter
Winter Weather Advisory	1
Heat
Heat Advisory	9
Cold
Freeze Warning	1
Hard Freeze Warning	1
Freeze Watch	1
Wind Chill Advisory	1
Wind and dust
Wind Advisory	1
Fog and smoke
Dense Fog Advisory	9

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.