Weather alerts in North Dakota, April 2011

122 weather alerts in April 2011, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered any part of the state, so the counties below add up to more than the state.

Weather alerts by county

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

Alerts: 122
Warnings: 68
Watches: 11
Advisories: 42
Busiest day: April 6, 201117 alerts

Over time

By day

Days in UTC, the clock the archive keeps.

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	Counties	Lasted
Apr 1, 9:51 AM CDT	River Flood Warning	BIS	Morton, Sioux	7 days
Apr 1, 3:38 PM CDT	Winter Storm Watch	FGF	Benson, Cavalier, Eddy, Grand Forks, Nelson, Pembina and 3 more	24 hr
Apr 1, 10:00 PM CDT	River Flood Warning	FGF	Richland	37 days
Apr 1, 10:00 PM CDT	River Flood Warning	FGF	Pembina, Walsh	56 days
Apr 2, 5:01 AM CDT	Winter Storm Warning	BIS	Bottineau, Burke, Divide, McHenry, Mountrail, Pierce and 3 more	39 hr
Apr 2, 5:01 AM CDT	Winter Weather Advisory	BIS	Billings, Dunn, Foster, Golden Valley, McHenry, McKenzie and 6 more	39 hr
Apr 2, 10:37 AM CDT	River Flood Warning	FGF	Traill	41 days
Apr 2, 10:37 AM CDT	River Flood Warning	FGF	Pembina	53 days
Apr 2, 10:37 AM CDT	River Flood Warning	FGF	Cass	30 days
Apr 2, 3:52 PM CDT	Winter Storm Warning	FGF	Benson, Cavalier, Pembina, Ramsey, Towner, Walsh	12 hr
Apr 2, 3:52 PM CDT	Winter Weather Advisory	FGF	Eddy, Grand Forks, Nelson	12 hr
Apr 2, 4:21 PM CDT	Wind Advisory	BIS	Adams, Bowman, Burleigh, Emmons, Grant, Hettinger and 3 more	28 hr
Apr 2, 8:53 PM CDT	Areal Flood Warning	BIS	McKenzie, Williams	38 hr
Apr 2, 9:42 PM CDT	River Flood Warning	FGF	Cass, Ransom	25 days
Apr 2, 11:58 PM CDT	River Flood Warning	BIS	Emmons	10 days
Apr 3, 3:58 AM CDT	Winter Weather Advisory	FGF	Benson, Cavalier, Pembina, Ramsey, Towner, Walsh	11 hr
Apr 3, 9:38 AM CDT	Areal Flood Advisory	BIS	Grant, Morton	24 hr
Apr 3, 9:49 AM CDT	Areal Flood Advisory	BIS	Golden Valley	48 hr
Apr 3, 9:58 AM CDT	River Flood Warning	BIS	LaMoure	8 days
Apr 3, 12:14 PM CDT	River Flood Warning	FGF	Cass, Richland	47 days
Apr 3, 12:14 PM CDT	River Flood Warning	FGF	Cass	51 days
Apr 3, 12:14 PM CDT	River Flood Warning	FGF	Cass	50 days
Apr 3, 3:03 PM CDT	Areal Flood Warning	FGF	Barnes, Cass, Ransom, Richland, Sargent	7 days
Apr 3, 3:08 PM CDT	Areal Flood Advisory	BIS	LaMoure	7 days
Apr 3, 10:10 PM CDT	River Flood Warning	FGF	Walsh	11 days
Apr 4, 9:33 AM CDT	Areal Flood Advisory	BIS	Dickey	48 hr
Apr 4, 3:07 PM CDT	Flood Watch	BIS	Bottineau, Burke, Divide, Foster, McHenry, Mountrail and 6 more	48 hr
Apr 5, 12:34 PM CDT	River Flood Watch	FGF	Traill	6 days
Apr 5, 12:34 PM CDT	River Flood Watch	FGF	Walsh	6 days
Apr 5, 4:40 PM CDT	River Flood Warning	BIS	Stutsman	25 days
Apr 5, 7:32 PM CDT	River Flood Warning	BIS	McHenry	120 days
Apr 5, 8:53 PM CDT	River Flood Advisory	BIS	Emmons	12 hr
Apr 5, 10:02 PM CDT	River Flood Warning	FGF	Traill	10 days
Apr 5, 10:02 PM CDT	River Flood Warning	FGF	Walsh	5 days
Apr 6, 9:28 AM CDT	Areal Flood Advisory	BIS	Dickey	24 hr
Apr 6, 10:56 AM CDT	River Flood Warning	FGF	Barnes	31 days
Apr 6, 10:56 AM CDT	River Flood Warning	FGF	Ransom	35 days
Apr 6, 11:22 AM CDT	River Flood Warning	BIS	Renville	19 days
Apr 6, 11:22 AM CDT	River Flood Warning	BIS	Ward	116 days
Apr 6, 11:22 AM CDT	River Flood Warning	BIS	Ward	118 days
Apr 6, 11:22 AM CDT	River Flood Warning	BIS	Ward	103 days
Apr 6, 11:22 AM CDT	River Flood Warning	BIS	McHenry	23 days
Apr 6, 11:22 AM CDT	River Flood Warning	BIS	Bottineau, McHenry	106 days
Apr 6, 2:35 PM CDT	Areal Flood Warning	BIS	Bottineau, Burke, McHenry, Mountrail, Pierce, Renville and 2 more	7 days
Apr 6, 2:58 PM CDT	Areal Flood Warning	BIS	Divide, McKenzie, Williams	28 days
Apr 6, 3:09 PM CDT	Areal Flood Warning	BIS	Foster, McLean, Sheridan, Wells	19 days
Apr 6, 3:31 PM CDT	Areal Flood Advisory	BIS	Stutsman	6 days
Apr 7, 9:33 AM CDT	River Flood Warning	BIS	Williams	8 days
Apr 7, 9:54 AM CDT	Areal Flood Advisory	BIS	Dickey	3 days
Apr 7, 10:14 AM CDT	Areal Flood Advisory	BIS	Oliver	72 hr
Apr 7, 10:25 AM CDT	River Flood Warning	BIS	Ward	7 days
Apr 7, 11:42 AM CDT	River Flood Warning	BIS	Mercer, Oliver	71 hr
Apr 7, 3:24 PM CDT	Winter Weather Advisory	BIS	Bottineau, Burke, Divide, McHenry, McKenzie, Mountrail and 4 more	28 hr
Apr 8, 12:33 AM CDT	River Flood Warning	BIS	Foster	11 days
Apr 8, 10:51 AM CDT	Areal Flood Warning	FGF	Grand Forks, Traill, Walsh	5 days
Apr 8, 11:30 AM CDT	River Flood Warning	BIS	Mercer	51 hr
Apr 8, 1:49 PM CDT	River Flood Warning	FGF	Cavalier, Pembina	24 days
Apr 8, 1:49 PM CDT	River Flood Warning	FGF	Pembina	31 days
Apr 8, 3:19 PM CDT	Flash Flood Watch	FGF	Barnes	6 days
Apr 9, 5:50 AM CDT	Dense Fog Advisory	BIS	Bottineau, Burleigh, Dickey, Emmons, Foster, Kidder and 9 more	5 hr
Apr 9, 1:04 PM CDT	Areal Flood Warning	FGF	Barnes, Cass, Ransom, Richland, Sargent	4 days
Apr 10, 11:16 AM CDT	Areal Flood Warning	BIS	Dickey, LaMoure	47 hr
Apr 10, 11:51 AM CDT	Areal Flood Warning	FGF	Benson, Cavalier, Eddy, Nelson, Ramsey, Towner and 1 more	5 days
Apr 10, 12:03 PM CDT	Areal Flood Warning	FGF	Griggs, Steele	8 days
Apr 10, 12:14 PM CDT	Areal Flood Warning	FGF	Pembina	37 days
Apr 11, 9:02 PM CDT	Flash Flood Watch	BIS		5 days
Apr 12, 4:53 PM CDT	River Flood Warning	BIS	Ward	69 hr
Apr 13, 12:03 PM CDT	Flash Flood Warning	FGF	Barnes	6 hr
Apr 13, 1:46 PM CDT	Areal Flood Warning	FGF	Grand Forks, Traill, Walsh	3 days
Apr 13, 2:04 PM CDT	Areal Flood Warning	FGF	Barnes, Cass, Ransom, Richland, Sargent	3 days
Apr 13, 3:33 PM CDT	Winter Storm Watch	BIS	Adams, Bowman, Grant, Hettinger, Slope	12 hr
Apr 14, 3:38 AM CDT	Winter Storm Warning	BIS	Burleigh, Dickey, Emmons, Foster, Kidder, LaMoure and 5 more	42 hr
Apr 14, 3:38 AM CDT	Winter Weather Advisory	BIS	Adams, Billings, Bowman, Burleigh, Foster, Golden Valley and 11 more	39 hr
Apr 14, 4:04 AM CDT	Winter Storm Watch	FGF	Barnes, Cass, Griggs, Ransom, Richland, Sargent and 1 more	11 hr
Apr 14, 10:11 AM CDT	Areal Flood Warning	BIS	Bottineau, Burke, McHenry, Mountrail, Pierce, Renville and 2 more	20 days
Apr 14, 3:13 PM CDT	Winter Storm Warning	FGF	Barnes, Eddy, Griggs, Ransom, Sargent	30 hr
Apr 14, 3:13 PM CDT	Winter Weather Advisory	FGF	Barnes, Benson, Cass, Cavalier, Eddy, Grand Forks and 11 more	38 hr
Apr 14, 8:20 PM CDT	Areal Flood Warning	FGF	Benson, Cavalier, Eddy, Griggs, Nelson, Pembina and 4 more	20 days
Apr 16, 3:48 PM CDT	Areal Flood Advisory	FGF	Richland, Sargent	6 days
Apr 16, 3:50 PM CDT	Areal Flood Warning	FGF	Barnes, Cass, Ransom, Richland	31 days
Apr 16, 4:03 PM CDT	Areal Flood Warning	FGF	Barnes, Cass, Grand Forks, Griggs, Steele, Walsh	109 days
Apr 16, 4:22 PM CDT	Winter Weather Advisory	BIS	Burke, Burleigh, Divide, Dunn, Grant, McKenzie and 6 more	29 hr
Apr 17, 5:32 AM CDT	Winter Storm Watch	BIS	Adams, Billings, Bottineau, Bowman, Burke, Burleigh and 26 more	34 hr
Apr 18, 3:57 PM CDT	Winter Storm Warning	BIS	Adams, Billings, Bowman, Burleigh, Dickey, Emmons and 10 more	39 hr
Apr 18, 3:57 PM CDT	Winter Weather Advisory	BIS	Dunn, Foster, McKenzie, Mercer, Oliver, Sheridan and 1 more	30 hr
Apr 18, 8:06 PM CDT	River Flood Advisory	BIS	McHenry	40 min
Apr 18, 8:06 PM CDT	River Flood Advisory	BIS	Bottineau	40 min
Apr 18, 8:06 PM CDT	River Flood Advisory	BIS	McHenry	40 min
Apr 18, 8:06 PM CDT	River Flood Advisory	BIS	Bottineau, McHenry	40 min
Apr 18, 8:06 PM CDT	River Flood Advisory	BIS	Renville	40 min
Apr 18, 8:06 PM CDT	River Flood Advisory	BIS	Ward	40 min
Apr 18, 8:06 PM CDT	River Flood Advisory	BIS	Ward	40 min
Apr 18, 8:06 PM CDT	River Flood Advisory	BIS	Ward	40 min
Apr 18, 8:06 PM CDT	River Flood Advisory	BIS	Ward	40 min
Apr 18, 8:06 PM CDT	River Flood Advisory	BIS	McHenry	40 min
Apr 18, 8:06 PM CDT	River Flood Advisory	BIS	McHenry	40 min
Apr 19, 3:29 PM CDT	Winter Weather Advisory	FGF	Barnes, Ransom, Sargent	12 hr
Apr 20, 9:28 AM CDT	Areal Flood Advisory	FGF	Griggs, Steele	5 days
Apr 20, 3:06 PM CDT	Flood Watch	BIS	Adams, Billings, Bowman, Burleigh, Dickey, Dunn and 13 more	46 hr
Apr 21, 4:09 PM CDT	Winter Weather Advisory	BIS	Adams, Billings, Bowman, Burleigh, Golden Valley, Grant and 6 more	29 hr
Apr 22, 3:31 AM CDT	Winter Storm Warning	BIS	Adams, Billings, Bowman, Dunn, Golden Valley, Hettinger and 2 more	18 hr
Apr 22, 11:18 AM CDT	River Flood Warning	BIS	Ward	7 days
Apr 22, 11:33 AM CDT	River Flood Warning	BIS	Morton, Sioux	47 hr
Apr 22, 12:13 PM CDT	River Flood Warning	BIS	Emmons	46 hr
Apr 22, 12:21 PM CDT	River Flood Warning	BIS	Burleigh	46 hr
Apr 22, 12:31 PM CDT	Areal Flood Warning	BIS	Burleigh, Dickey, Emmons, Kidder, LaMoure, Logan and 2 more	7 days
Apr 22, 1:07 PM CDT	Areal Flood Advisory	BIS	Adams, Billings, Bowman, Golden Valley, Grant, Hettinger and 5 more	69 hr
Apr 22, 2:30 PM CDT	River Flood Warning	BIS	LaMoure	21 hr
Apr 24, 10:05 AM CDT	River Flood Warning	BIS	McKenzie, Williams	63 hr
Apr 28, 9:45 PM CDT	Winter Storm Watch	BIS	Bottineau, Burke, Divide, Foster, McHenry, Mountrail and 6 more	7 hr
Apr 29, 4:23 AM CDT	Winter Storm Warning	BIS	Bottineau, McHenry, Pierce, Renville, Rolette	12 hr
Apr 29, 4:23 AM CDT	Winter Weather Advisory	BIS	Burke, Foster, Mountrail, Sheridan, Wells	12 hr
Apr 29, 4:32 AM CDT	Wind Advisory	BIS	Adams, Billings, Bowman, Burleigh, Dickey, Divide and 16 more	14 hr
Apr 29, 9:24 AM CDT	Wind Advisory	FGF	Barnes, Benson, Cass, Cavalier, Eddy, Grand Forks and 11 more	13 hr
Apr 29, 9:30 AM CDT	Wind Advisory	BIS	Dickey, Foster, Kidder, LaMoure, Logan, McIntosh and 4 more	11 hr
Apr 29, 4:23 PM CDT	Blizzard Warning	BIS	Adams, Billings, Bottineau, Bowman, Burke, Burleigh and 20 more	41 hr
Apr 29, 4:23 PM CDT	Winter Weather Advisory	BIS	Dickey, Emmons, LaMoure, Logan, McIntosh, Stutsman	21 hr
Apr 29, 9:46 PM CDT	River Flood Warning	BIS	McHenry	11 hr
Apr 29, 10:51 PM CDT	Mesoscale Discussion	SPC	Burke, Divide, Dunn, McKenzie, Mountrail, Williams	5 hr
Apr 30, 4:39 AM CDT	Winter Weather Advisory	FGF	Benson, Cavalier, Eddy, Griggs, Nelson, Ramsey and 2 more	32 hr
Apr 30, 11:20 AM CDT	Wind Advisory	FGF	Barnes, Benson, Cass, Cavalier, Eddy, Grand Forks and 11 more	32 hr
Apr 30, 1:24 PM CDT	High Wind Warning	BIS	Dickey, Emmons, LaMoure, Logan, McIntosh, Stutsman	14 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
Mesoscale Discussion	1
Flooding
Areal Flood Warning	18
Flash Flood Warning	1
River Flood Warning	40
Flash Flood Watch	2
Flood Watch	2
River Flood Watch	2
Areal Flood Advisory	11
River Flood Advisory	12
Winter
Blizzard Warning	1
Winter Storm Warning	7
Winter Storm Watch	5
Winter Weather Advisory	13
Wind and dust
High Wind Warning	1
Wind Advisory	5
Fog and smoke
Dense Fog Advisory	1

By county

Every county with at least one alert. A county page lists each alert that covered it.

13 more counties

Nearby

Alerts in force now Tornadoes on record 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.