Weather alerts in South Dakota, March 2010

110 weather alerts in March 2010, 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 March 2010. Tap one for its archive.

Alerts: 110
Warnings: 61
Watches: 8
Advisories: 40
Busiest day: March 14, 201017 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
Feb 28, 9:04 PM CST	Dense Fog Advisory	UNR	Butte, Haakon, Harding, Lawrence, Meade, Pennington and 2 more	11 hr
Mar 2, 7:03 PM CST	Dense Fog Advisory	UNR	Bennett, Butte, Custer, Haakon, Harding, Jackson and 9 more	41 hr
Mar 2, 7:16 PM CST	Dense Fog Advisory	ABR	Buffalo, Campbell, Corson, Dewey, Edmunds, Faulk and 9 more	40 hr
Mar 2, 9:41 PM CST	Dense Fog Advisory	FSD	Brule, Gregory	11 hr
Mar 4, 9:22 AM CST	Areal Flood Advisory	UNR	Jackson	72 hr
Mar 4, 9:52 AM CST	Flood Watch	UNR	Mellette, Tripp	58 hr
Mar 4, 10:05 AM CST	Flood Watch	ABR	Jones, Lyman	58 hr
Mar 4, 4:49 PM CST	Areal Flood Warning	UNR	Jackson	5 days
Mar 4, 6:57 PM CST	Dense Fog Advisory	UNR	Butte, Custer, Haakon, Harding, Jackson, Lawrence and 4 more	21 hr
Mar 4, 7:13 PM CST	Dense Fog Advisory	ABR	Brown, Buffalo, Campbell, Corson, Dewey, Edmunds and 12 more	20 hr
Mar 5, 4:43 AM CST	Winter Weather Advisory	UNR	Bennett, Butte, Custer, Fall River, Haakon, Harding and 10 more	31 hr
Mar 5, 7:41 PM CST	Mesoscale Discussion	SPC	Aurora, Beadle, Brookings, Brown, Brule, Buffalo and 36 more	5 hr
Mar 5, 8:06 PM CST	Freezing Rain Advisory	ABR	Brown, Buffalo, Campbell, Clark, Codington, Corson and 20 more	16 hr
Mar 6, 8:00 PM CST	River Flood Warning	UNR	Jones, Mellette	62 hr
Mar 6, 8:00 PM CST	River Flood Warning	UNR	Lyman, Tripp	8 days
Mar 7, 8:29 AM CST	Dense Fog Advisory	FSD	Brookings, Kingsbury, Lake, Moody	25 hr
Mar 7, 9:44 PM CST	Dense Fog Advisory	UNR	Bennett, Butte, Custer, Haakon, Harding, Jackson and 9 more	37 hr
Mar 7, 11:24 PM CST	Dense Fog Advisory	ABR	Corson, Dewey	20 hr
Mar 8, 8:36 PM CST	Dense Fog Advisory	ABR	Campbell, Corson, Dewey, Hughes, Jones, Lyman and 4 more	7 hr
Mar 9, 4:15 AM CST	Winter Storm Watch	ABR	Corson, Dewey	10 hr
Mar 9, 5:34 AM CST	Winter Storm Watch	UNR	Butte, Custer, Harding, Lawrence, Meade, Pennington and 2 more	9 hr
Mar 9, 8:04 AM CST	Winter Weather Advisory	UNR	Bennett, Jackson, Oglala Lakota	6 hr
Mar 9, 10:12 AM CST	Areal Flood Advisory	UNR	Bennett, Haakon, Jackson, Mellette, Todd, Tripp	50 hr
Mar 9, 11:44 AM CST	Areal Flood Advisory	ABR	Stanley	12 hr
Mar 9, 2:30 PM CST	Winter Weather Advisory	UNR	Bennett, Butte, Custer, Fall River, Haakon, Harding and 7 more	45 hr
Mar 9, 2:44 PM CST	Winter Weather Advisory	ABR	Campbell, Corson, Dewey, Hughes, Potter, Stanley and 2 more	42 hr
Mar 9, 3:17 PM CST	Dense Fog Advisory	FSD	Aurora, Bon Homme, Brule, Charles Mix, Clay, Davison and 12 more	13 hr
Mar 10, 3:10 AM CST	Dense Fog Advisory	ABR	Codington, Deuel, Grant, Hamlin, Roberts	5 hr
Mar 10, 4:06 AM CST	Dense Fog Advisory	FSD	Aurora, Brookings, Brule, Charles Mix, Douglas, Gregory and 3 more	24 hr
Mar 10, 6:14 AM CST	Areal Flood Advisory	ABR	Jones, Stanley	39 hr
Mar 10, 9:37 AM CST	River Flood Warning	FSD	Beadle	155 days
Mar 10, 9:37 AM CST	River Flood Warning	FSD	Sanborn	162 days
Mar 10, 9:37 AM CST	River Flood Warning	FSD	Davison, Hanson	168 days
Mar 10, 9:37 AM CST	River Flood Warning	FSD	Hutchinson, Yankton	163 days
Mar 10, 9:37 AM CST	River Flood Warning	FSD	Davison	12 days
Mar 10, 4:15 PM CST	River Flood Warning	UNR	Jones, Mellette	20 hr
Mar 10, 6:30 PM CST	Dense Fog Advisory	ABR	Clark, Codington, Day, Deuel, Grant, Hamlin and 2 more	16 hr
Mar 11, 4:08 AM CST	Winter Weather Advisory	FSD	Aurora, Beadle, Bon Homme, Brule, Charles Mix, Davison and 6 more	26 hr
Mar 11, 4:20 AM CST	Winter Weather Advisory	ABR	Buffalo, Hand, Hughes, Hyde, Jones, Lyman and 2 more	16 hr
Mar 11, 10:02 AM CST	River Flood Warning	FSD	Clay, Turner	17 days
Mar 11, 10:02 AM CST	River Flood Warning	FSD	Lincoln, Turner	13 days
Mar 11, 11:59 AM CST	Winter Weather Advisory	UNR	Mellette, Todd, Tripp	24 hr
Mar 12, 7:01 AM CST	River Flood Warning	FSD	McCook	8 days
Mar 12, 7:01 AM CST	River Flood Warning	FSD	Minnehaha	4 days
Mar 12, 10:06 AM CST	River Flood Warning	FSD	Clay	11 days
Mar 12, 10:06 AM CST	River Flood Warning	FSD	Lincoln, Union	23 days
Mar 12, 10:06 AM CST	River Flood Warning	FSD	Union	23 days
Mar 12, 3:05 PM CST	River Flood Warning	ABR	Roberts	14 days
Mar 12, 9:32 PM CST	Dense Fog Advisory	FSD	Brookings, Lake, Moody	13 hr
Mar 13, 1:27 AM CST	Areal Flood Advisory	ABR	Codington	24 hr
Mar 13, 2:08 AM CST	Dense Fog Advisory	ABR	Brown, Clark, Codington, Day, Deuel, Grant and 4 more	10 hr
Mar 13, 10:17 AM CST	River Flood Warning	FSD	Lincoln, Minnehaha	12 hr
Mar 13, 12:34 PM CST	Dense Fog Advisory	ABR	Brown, Buffalo, Campbell, Clark, Codington, Corson and 20 more	21 hr
Mar 13, 2:42 PM CST	River Flood Warning	ABR	Spink	213 days
Mar 13, 2:42 PM CST	River Flood Warning	ABR	Spink	154 days
Mar 13, 3:35 PM CST	Dense Fog Advisory	UNR	Butte, Custer, Haakon, Harding, Lawrence, Meade and 3 more	15 hr
Mar 13, 4:46 PM CST	River Flood Warning	FSD	McCook, Minnehaha	42 hr
Mar 13, 5:10 PM CST	Dense Fog Advisory	FSD	Brookings, Kingsbury, Lake, Moody	42 hr
Mar 13, 5:50 PM CST	River Flood Warning	FSD	McCook, Turner	7 days
Mar 13, 7:30 PM CST	River Flood Warning	FSD	Turner	4 days
Mar 13, 9:31 PM CST	River Flood Warning	FSD	Brookings, Moody	25 days
Mar 13, 9:31 PM CST	River Flood Warning	FSD	Minnehaha, Moody	15 days
Mar 13, 9:31 PM CST	River Flood Warning	FSD	Lincoln, Minnehaha	5 days
Mar 14, 1:41 AM CST	Areal Flood Advisory	ABR	Codington	72 hr
Mar 14, 3:32 AM CDT	River Flood Warning	ABR	Codington	25 days
Mar 14, 3:47 AM CDT	River Flood Warning	FSD	Minnehaha	3 days
Mar 14, 10:01 AM CDT	River Flood Warning	FSD	Minnehaha	15 days
Mar 14, 10:39 AM CDT	River Flood Warning	FSD	Lincoln, Minnehaha	25 hr
Mar 14, 12:38 PM CDT	River Flood Warning	FSD	Lincoln, Minnehaha	23 hr
Mar 14, 2:51 PM CDT	River Flood Warning	FSD	Brookings	29 days
Mar 14, 4:02 PM CDT	River Flood Warning	ABR	Brown	164 days
Mar 14, 4:02 PM CDT	River Flood Warning	ABR	Spink	40 days
Mar 14, 4:45 PM CDT	River Flood Warning	ABR	Codington	62 hr
Mar 14, 4:45 PM CDT	River Flood Warning	ABR	Codington	6 days
Mar 14, 4:45 PM CDT	River Flood Warning	ABR	Hamlin	7 days
Mar 14, 6:03 PM CDT	River Flood Warning	FSD	Minnehaha	65 hr
Mar 14, 8:12 PM CDT	Dense Fog Advisory	ABR	Codington, Deuel, Grant, Hamlin, Roberts	14 hr
Mar 14, 10:11 PM CDT	Areal Flood Warning	FSD	Lake	12 hr
Mar 15, 2:41 AM CDT	River Flood Warning	ABR	Brown	11 days
Mar 15, 5:41 AM CDT	Areal Flood Advisory	ABR	Brown	24 hr
Mar 15, 9:19 AM CDT	Areal Flood Warning	ABR	Brown	12 hr
Mar 15, 12:55 PM CDT	River Flood Warning	ABR	Spink	26 days
Mar 15, 10:03 PM CDT	Areal Flood Warning	ABR	Brown	6 days
Mar 16, 11:05 AM CDT	River Flood Warning	ABR	Stanley	3 days
Mar 17, 10:48 AM CDT	River Flood Warning	FSD	Moody	5 days
Mar 17, 11:00 AM CDT	Areal Flood Warning	ABR	Grant, Roberts	48 hr
Mar 18, 4:08 AM CDT	Winter Weather Advisory	UNR	Bennett, Custer, Fall River, Lawrence, Meade, Oglala Lakota and 1 more	24 hr
Mar 18, 9:51 AM CDT	Areal Flood Warning	ABR	Brown	4 days
Mar 18, 9:54 PM CDT	River Flood Warning	FSD	Lincoln, Minnehaha	7 days
Mar 19, 10:20 AM CDT	Areal Flood Warning	ABR	Grant, Roberts	72 hr
Mar 22, 7:39 AM CDT	River Flood Warning	ABR	Corson	3 days
Mar 22, 9:53 AM CDT	Areal Flood Warning	ABR	Brown	48 hr
Mar 22, 10:09 AM CDT	Areal Flood Warning	ABR	Brown	24 hr
Mar 22, 10:44 AM CDT	Areal Flood Warning	ABR	Grant, Roberts	7 days
Mar 23, 10:05 AM CDT	Areal Flood Warning	ABR	Brown	6 days
Mar 24, 9:57 AM CDT	Areal Flood Warning	ABR	Brown	27 hr
Mar 25, 9:46 AM CDT	River Flood Warning	ABR	Codington	57 hr
Mar 26, 3:16 AM CDT	Wind Advisory	UNR	Butte, Harding, Meade, Pennington	16 hr
Mar 26, 10:39 AM CDT	Areal Flood Advisory	ABR	Corson	3 days
Mar 27, 3:29 AM CDT	Wind Advisory	UNR	Custer, Meade, Pennington	16 hr
Mar 28, 3:15 PM CDT	Fire Weather Watch	UNR		13 hr
Mar 29, 4:12 AM CDT	Red Flag Warning	UNR		17 hr
Mar 30, 3:35 AM CDT	Red Flag Warning	ABR		16 hr
Mar 30, 4:15 AM CDT	Winter Storm Watch	UNR	Custer, Lawrence, Meade, Pennington	24 hr
Mar 30, 9:24 AM CDT	Red Flag Warning	UNR		12 hr
Mar 30, 2:10 PM CDT	Red Flag Warning	FSD		5 hr
Mar 31, 4:07 AM CDT	Winter Storm Watch	UNR	Butte, Harding	24 hr
Mar 31, 4:07 AM CDT	Winter Storm Warning	UNR	Butte, Harding, Lawrence, Meade, Pennington	59 hr
Mar 31, 4:07 AM CDT	Winter Weather Advisory	UNR	Custer, Lawrence, Meade, Pennington	30 hr
Mar 31, 3:24 PM CDT	Fire Weather Watch	FSD		23 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	12
River Flood Warning	44
Flood Watch	2
Areal Flood Advisory	8
Winter
Winter Storm Warning	1
Winter Storm Watch	4
Freezing Rain Advisory	1
Winter Weather Advisory	9
Wind and dust
Wind Advisory	2
Fire
Red Flag Warning	4
Fire Weather Watch	2
Fog and smoke
Dense Fog Advisory	20

By county

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

26 more counties

Nearby

Alerts in force now Tornadoes on record The radar archive 2009 2011

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.