Alert archive / Virginia / Montgomery County

Weather alerts in Montgomery County, Virginia, 2011

195 weather alerts in 2011, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.

Montgomery County and its neighbors

Each county as a circle sized by its count in 2011. Tap one for its archive.

Alerts: 195
Warnings: 65
Watches: 32
Advisories: 30
Busiest month: May42 alerts
Busiest day: April 28, 201111 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 6, 4:04 AM EST	Winter Weather Advisory	RNK	3 days
Jan 8, 8:21 AM EST	Special Weather Statement	RNK	39 min
Jan 8, 6:04 PM EST	Wind Chill Advisory	RNK	16 hr
Jan 10, 4:44 AM EST	Winter Weather Advisory	RNK	3 days
Jan 11, 5:55 PM EST	Wind Advisory	RNK	24 hr
Jan 17, 3:55 PM EST	Winter Weather Advisory	RNK	17 hr
Jan 20, 4:00 PM EST	Wind Advisory	RNK	12 hr
Jan 25, 4:25 AM EST	Winter Storm Watch	RNK	11 hr
Jan 25, 3:31 PM EST	Winter Storm Warning	RNK	29 hr
Feb 1, 3:19 PM EST	Wind Advisory	RNK	37 hr
Feb 3, 3:45 PM EST	Freezing Rain Advisory	RNK	41 hr
Feb 7, 4:00 PM EST	Wind Advisory	RNK	20 hr
Feb 13, 1:08 PM EST	Fire Weather Watch	RNK	15 hr
Feb 14, 3:46 AM EST	Red Flag Warning	RNK	17 hr
Feb 14, 4:09 AM EST	Wind Advisory	RNK	19 hr
Feb 18, 4:08 AM EST	Fire Weather Watch	RNK	11 hr
Feb 18, 3:33 PM EST	Red Flag Warning	RNK	29 hr
Feb 24, 3:36 PM EST	Wind Advisory	RNK	27 hr
Feb 25, 1:48 AM EST	Mesoscale Discussion	SPC	27 min
Feb 28, 8:36 AM EST	Mesoscale Discussion	SPC	24 min
Feb 28, 8:57 AM EST	Tornado Watch	SPC	9 hr
Feb 28, 11:14 AM EST	Special Weather Statement	RNK	61 min
Mar 5, 3:43 AM EST	Flood Watch	RNK	39 hr
Mar 6, 5:40 AM EST	Special Weather Statement	RNK	65 min
Mar 6, 9:13 AM EST	Areal Flood Warning	RNK	6 hr
Mar 6, 3:10 PM EST	Areal Flood Warning	RNK	7 hr
Mar 6, 8:41 PM EST	River Flood Warning	RNK	11 hr
Mar 8, 4:20 AM EST	Flood Watch	RNK	63 hr
Mar 10, 1:09 PM EST	Special Weather Statement	RNK	66 min
Mar 15, 10:09 AM EDT	Special Weather Statement	RNK	6 min
Mar 23, 3:45 PM EDT	Tornado Watch	SPC	6 hr
Mar 23, 3:54 PM EDT	Mesoscale Discussion	SPC	96 min
Mar 23, 8:39 PM EDT	Mesoscale Discussion	SPC	66 min
Mar 24, 3:45 AM EDT	Wind Advisory	RNK	8 hr
Mar 26, 4:20 AM EDT	Winter Weather Advisory	RNK	29 hr
Mar 30, 10:39 AM EDT	Dense Fog Advisory	RNK	36 hr
Apr 1, 3:46 PM EDT	Wind Advisory	RNK	26 hr
Apr 3, 4:03 PM EDT	Wind Advisory	RNK	37 hr
Apr 5, 12:32 AM EDT	Severe Thunderstorm Warning	RNK	58 min
Apr 5, 12:36 AM EDT	Severe Thunderstorm Watch	SPC	111 min
Apr 5, 1:33 AM EDT	Severe Thunderstorm Warning	RNK	57 min
Apr 5, 5:49 PM EDT	Special Weather Statement	RNK	56 min
Apr 8, 6:26 PM EDT	Severe Thunderstorm Warning	RNK	20 min
Apr 8, 9:50 PM EDT	Severe Thunderstorm Warning	RNK	25 min
Apr 8, 10:15 PM EDT	Severe Thunderstorm Warning	RNK	30 min
Apr 10, 4:21 AM EDT	Dense Fog Advisory	RNK	5 hr
Apr 15, 4:33 AM EDT	Wind Advisory	RNK	59 hr
Apr 15, 4:34 AM EDT	Flash Flood Watch	RNK	36 hr
Apr 16, 11:27 AM EDT	Special Weather Statement	RNK	63 min
Apr 16, 12:10 PM EDT	Severe Thunderstorm Warning	RNK	65 min
Apr 16, 12:16 PM EDT	Severe Thunderstorm Warning	RNK	59 min
Apr 16, 12:24 PM EDT	Flash Flood Warning	RNK	4 hr
Apr 26, 1:49 PM EDT	Mesoscale Discussion	SPC	56 min
Apr 26, 2:09 PM EDT	Severe Thunderstorm Watch	SPC	7 hr
Apr 26, 4:34 PM EDT	Mesoscale Discussion	SPC	56 min
Apr 26, 6:04 PM EDT	Areal Flood Advisory	RNK	3 hr
Apr 26, 7:44 PM EDT	Mesoscale Discussion	SPC	61 min
Apr 27, 6:15 PM EDT	Tornado Watch	SPC	6 hr
Apr 27, 9:06 PM EDT	Flash Flood Watch	RNK	13 hr
Apr 27, 10:12 PM EDT	Mesoscale Discussion	SPC	63 min
Apr 27, 11:19 PM EDT	Flash Flood Warning	RNK	6 hr
Apr 27, 11:53 PM EDT	Tornado Warning	RNK	52 min
Apr 28, 12:27 AM EDT	Mesoscale Discussion	SPC	63 min
Apr 28, 12:41 AM EDT	Tornado Watch	SPC	7 hr
Apr 28, 12:45 AM EDT	Tornado Warning	RNK	45 min
Apr 28, 1:19 AM EDT	Tornado Warning	RNK	26 min
Apr 28, 1:43 AM EDT	Tornado Warning	RNK	19 min
Apr 28, 3:22 AM EDT	Flash Flood Warning	RNK	4 hr
Apr 28, 5:32 AM EDT	Flash Flood Warning	RNK	3 hr
May 3, 3:52 PM EDT	Frost Advisory	RNK	41 hr
May 10, 3:20 PM EDT	Severe Thunderstorm Watch	SPC	8 hr
May 10, 6:50 PM EDT	Severe Thunderstorm Warning	RNK	24 min
May 10, 7:45 PM EDT	Special Weather Statement	RNK	60 min
May 10, 8:09 PM EDT	Flash Flood Warning	RNK	6 hr
May 10, 11:17 PM EDT	Mesoscale Discussion	SPC	58 min
May 12, 3:30 PM EDT	Severe Thunderstorm Warning	RNK	60 min
May 12, 4:13 PM EDT	Severe Thunderstorm Warning	RNK	62 min
May 12, 4:28 PM EDT	Mesoscale Discussion	SPC	2 hr
May 12, 4:38 PM EDT	Severe Thunderstorm Warning	RNK	50 min
May 12, 5:27 PM EDT	Flash Flood Watch	RNK	5 hr
May 13, 3:16 PM EDT	Flash Flood Watch	RNK	6 hr
May 13, 3:28 PM EDT	Severe Thunderstorm Warning	RNK	62 min
May 13, 4:15 PM EDT	Severe Thunderstorm Warning	RNK	40 min
May 13, 4:44 PM EDT	Severe Thunderstorm Watch	SPC	8 hr
May 14, 1:48 PM EDT	Special Weather Statement	RNK	57 min
May 14, 7:12 PM EDT	Special Weather Statement	RNK	63 min
May 17, 4:03 AM EDT	Flash Flood Watch	RNK	24 hr
May 22, 8:20 PM EDT	Severe Thunderstorm Warning	RNK	55 min
May 22, 8:48 PM EDT	Flash Flood Warning	RNK	4 hr
May 22, 9:02 PM EDT	Mesoscale Discussion	SPC	58 min
May 22, 9:11 PM EDT	Severe Thunderstorm Warning	RNK	64 min
May 23, 12:38 AM EDT	Areal Flood Warning	RNK	6 hr
May 23, 3:16 PM EDT	Severe Thunderstorm Watch	SPC	7 hr
May 24, 8:34 AM EDT	Mesoscale Discussion	SPC	116 min
May 24, 9:56 AM EDT	Severe Thunderstorm Warning	RNK	49 min
May 24, 10:00 AM EDT	Severe Thunderstorm Watch	SPC	7 hr
May 24, 10:47 AM EDT	Special Weather Statement	RNK	43 min
May 24, 11:34 AM EDT	Severe Thunderstorm Warning	RNK	56 min
May 24, 12:15 PM EDT	Mesoscale Discussion	SPC	90 min
May 24, 4:43 PM EDT	Tornado Watch	SPC	5 hr
May 24, 5:41 PM EDT	Special Weather Statement	RNK	49 min
May 24, 7:33 PM EDT	Mesoscale Discussion	SPC	57 min
May 26, 1:15 PM EDT	Mesoscale Discussion	SPC	90 min
May 26, 1:42 PM EDT	Severe Thunderstorm Watch	SPC	11 hr
May 26, 4:30 PM EDT	Mesoscale Discussion	SPC	60 min
May 26, 7:58 PM EDT	Severe Thunderstorm Warning	RNK	62 min
May 26, 8:43 PM EDT	Severe Thunderstorm Warning	RNK	62 min
May 26, 8:57 PM EDT	Severe Thunderstorm Warning	RNK	63 min
May 26, 10:17 PM EDT	Severe Thunderstorm Warning	RNK	58 min
May 26, 10:36 PM EDT	Flash Flood Warning	RNK	6 hr
May 27, 6:08 AM EDT	Flash Flood Watch	RNK	16 hr
Jun 1, 4:35 PM EDT	Mesoscale Discussion	SPC	85 min
Jun 5, 3:28 AM EDT	Special Weather Statement	RNK	32 min
Jun 7, 6:04 PM EDT	Mesoscale Discussion	SPC	116 min
Jun 9, 1:10 PM EDT	Mesoscale Discussion	SPC	95 min
Jun 9, 6:09 PM EDT	Severe Thunderstorm Warning	RNK	81 min
Jun 9, 6:55 PM EDT	Severe Thunderstorm Warning	RNK	52 min
Jun 9, 7:26 PM EDT	Severe Thunderstorm Warning	RNK	64 min
Jun 11, 12:50 PM EDT	Severe Thunderstorm Warning	RNK	55 min
Jun 11, 1:48 PM EDT	Mesoscale Discussion	SPC	87 min
Jun 11, 6:05 PM EDT	Severe Thunderstorm Warning	RNK	11 min
Jun 12, 1:48 PM EDT	Severe Thunderstorm Watch	SPC	6 hr
Jun 18, 3:49 PM EDT	Special Weather Statement	RNK	56 min
Jun 21, 2:11 PM EDT	Mesoscale Discussion	SPC	64 min
Jun 21, 2:35 PM EDT	Severe Thunderstorm Warning	RNK	20 min
Jun 21, 5:14 PM EDT	Severe Thunderstorm Warning	RNK	61 min
Jun 21, 5:35 PM EDT	Severe Thunderstorm Warning	RNK	55 min
Jun 21, 5:55 PM EDT	Flash Flood Warning	RNK	3 hr
Jun 21, 6:14 PM EDT	Severe Thunderstorm Warning	RNK	61 min
Jun 21, 6:54 PM EDT	Severe Thunderstorm Warning	RNK	38 min
Jun 21, 7:43 PM EDT	Severe Thunderstorm Warning	RNK	53 min
Jun 22, 12:29 AM EDT	Special Weather Statement	RNK	61 min
Jun 28, 2:44 PM EDT	Mesoscale Discussion	SPC	91 min
Jun 28, 4:17 PM EDT	Severe Thunderstorm Warning	RNK	58 min
Jul 4, 12:10 PM EDT	Mesoscale Discussion	SPC	95 min
Jul 4, 12:47 PM EDT	Special Weather Statement	RNK	58 min
Jul 4, 12:50 PM EDT	Severe Thunderstorm Watch	SPC	7 hr
Jul 4, 2:18 PM EDT	Special Weather Statement	RNK	27 min
Jul 4, 2:48 PM EDT	Flash Flood Watch	RNK	4 hr
Jul 4, 3:55 PM EDT	Special Weather Statement	RNK	65 min
Jul 5, 3:38 AM EDT	Dense Fog Advisory	RNK	5 hr
Jul 8, 3:58 AM EDT	Flash Flood Watch	RNK	19 hr
Jul 11, 5:54 PM EDT	Mesoscale Discussion	SPC	96 min
Jul 22, 5:59 PM EDT	Mesoscale Discussion	SPC	2 hr
Jul 23, 11:46 AM EDT	Severe Thunderstorm Warning	RNK	59 min
Jul 30, 2:49 PM EDT	Mesoscale Discussion	SPC	86 min
Aug 1, 5:45 AM EDT	Dense Fog Advisory	RNK	3 hr
Aug 13, 1:53 PM EDT	Special Weather Statement	RNK	67 min
Aug 13, 3:43 PM EDT	Severe Thunderstorm Warning	RNK	30 min
Aug 13, 4:20 PM EDT	Mesoscale Discussion	SPC	115 min
Aug 14, 3:24 AM EDT	Special Weather Statement	RNK	66 min
Aug 14, 1:50 PM EDT	Mesoscale Discussion	SPC	55 min
Aug 14, 2:07 PM EDT	Severe Thunderstorm Watch	SPC	7 hr
Aug 14, 4:43 PM EDT	Special Weather Statement	RNK	62 min
Aug 14, 4:57 PM EDT	Severe Thunderstorm Warning	RNK	45 min
Aug 18, 2:16 PM EDT	Severe Thunderstorm Warning	RNK	33 min
Aug 18, 2:59 PM EDT	Mesoscale Discussion	SPC	2 hr
Aug 25, 2:47 PM EDT	Mesoscale Discussion	SPC	58 min
Aug 25, 3:28 PM EDT	Special Weather Statement	RNK	47 min
Sep 2, 2:31 PM EDT	Mesoscale Discussion	SPC	59 min
Sep 2, 2:33 PM EDT	Severe Thunderstorm Warning	RNK	42 min
Sep 2, 3:16 PM EDT	Severe Thunderstorm Warning	RNK	44 min
Sep 3, 1:29 PM EDT	Mesoscale Discussion	SPC	91 min
Sep 3, 4:25 PM EDT	Severe Thunderstorm Warning	RNK	65 min
Sep 3, 4:53 PM EDT	Severe Thunderstorm Warning	RNK	67 min
Sep 4, 3:07 AM EDT	Dense Fog Advisory	RNK	6 hr
Sep 4, 3:15 PM EDT	Mesoscale Discussion	SPC	60 min
Sep 4, 3:25 PM EDT	Flash Flood Watch	RNK	60 hr
Sep 5, 5:52 PM EDT	Mesoscale Discussion	SPC	53 min
Sep 5, 6:29 PM EDT	Tornado Watch	SPC	10 hr
Sep 5, 6:31 PM EDT	Special Weather Statement	RNK	59 min
Sep 5, 7:37 PM EDT	Mesoscale Discussion	SPC	113 min
Sep 5, 7:40 PM EDT	Tornado Warning	RNK	35 min
Sep 5, 8:12 PM EDT	Tornado Warning	RNK	33 min
Sep 6, 3:38 AM EDT	Areal Flood Warning	RNK	18 hr
Sep 12, 2:45 PM EDT	Special Weather Statement	RNK	45 min
Sep 30, 4:18 PM EDT	Wind Advisory	RNK	36 hr
Oct 21, 2:21 PM EDT	Freeze Warning	RNK	20 hr
Oct 28, 4:02 PM EDT	Winter Weather Advisory	RNK	17 hr
Nov 23, 3:17 AM EST	Wind Advisory	RNK	19 hr
Nov 27, 3:00 PM EST	Wind Advisory	RNK	39 hr
Nov 28, 11:42 AM EST	Flood Watch	RNK	18 hr
Nov 28, 9:42 PM EST	Special Weather Statement	RNK	63 min
Nov 28, 10:53 PM EST	Special Weather Statement	RNK	67 min
Nov 28, 11:41 PM EST	Special Weather Statement	RNK	79 min
Nov 29, 2:18 AM EST	Special Weather Statement	RNK	72 min
Nov 29, 4:43 AM EST	Areal Flood Warning	RNK	4 hr
Dec 7, 4:06 AM EST	Flood Watch	RNK	15 hr
Dec 7, 4:47 AM EST	Special Weather Statement	RNK	88 min
Dec 7, 6:32 AM EST	Special Weather Statement	RNK	73 min
Dec 7, 2:25 PM EST	Wind Advisory	RNK	11 hr
Dec 7, 4:04 PM EST	Areal Flood Advisory	RNK	3 hr
Dec 22, 11:39 PM EST	Special Weather Statement	RNK	51 min
Dec 23, 12:25 AM EST	Special Weather Statement	RNK	50 min
Dec 27, 3:38 AM EST	Wind Advisory	RNK	32 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	41
Tornado Warning	6
Severe Thunderstorm Watch	10
Tornado Watch	6
Mesoscale Discussion	36
Special Weather Statement	32
Flooding
Areal Flood Warning	5
Flash Flood Warning	8
River Flood Warning	1
Flash Flood Watch	9
Flood Watch	4
Areal Flood Advisory	2
Winter
Winter Storm Warning	1
Winter Storm Watch	1
Freezing Rain Advisory	1
Winter Weather Advisory	5
Cold
Freeze Warning	1
Frost Advisory	1
Wind Chill Advisory	1
Wind and dust
Wind Advisory	15
Fire
Red Flag Warning	2
Fire Weather Watch	2
Fog and smoke
Dense Fog Advisory	5

The busiest days

Days with the most alerts issued, by UTC date.

Nearby

Alerts in force now Tornadoes on record Forecast The radar archive 2010 2012

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.