Weather alerts in South Dakota, December 2015

36 weather alerts in December 2015, 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 December 2015. Tap one for its archive.

Alerts: 36
Warnings: 7
Watches: 7
Advisories: 19
Busiest day: December 14, 20157 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
Dec 1, 3:46 AM CST	Winter Weather Advisory	FSD	Aurora, Beadle, Bon Homme, Brookings, Brule, Charles Mix and 17 more	11 hr
Dec 4, 11:11 AM CST	Wind Advisory	ABR	Day, Deuel, Grant, Marshall, Roberts	16 hr
Dec 7, 3:10 PM CST	Wind Advisory	UNR	Butte, Harding, Meade, Perkins	24 hr
Dec 9, 4:09 AM CST	Wind Advisory	ABR	Corson, Dewey	34 hr
Dec 9, 4:36 AM CST	Wind Advisory	UNR	Butte, Harding, Meade, Perkins, Ziebach	34 hr
Dec 12, 3:11 AM CST	Winter Weather Advisory	UNR	Bennett, Jackson, Mellette, Oglala Lakota, Todd	19 hr
Dec 13, 4:12 AM CST	Winter Storm Watch	UNR	Bennett, Butte, Custer, Fall River, Haakon, Harding and 10 more	35 hr
Dec 13, 6:17 PM CST	Dense Fog Advisory	UNR	Bennett, Butte, Custer, Haakon, Harding, Jackson and 7 more	16 hr
Dec 14, 3:42 AM CST	Winter Storm Watch	ABR	Brown, Buffalo, Campbell, Clark, Codington, Corson and 18 more	24 hr
Dec 14, 4:02 AM CST	Winter Storm Watch	FSD	Beadle, Brule, Gregory, Jerauld	24 hr
Dec 14, 4:13 AM CST	Winter Storm Warning	UNR	Bennett, Butte, Custer, Fall River, Haakon, Jackson and 8 more	55 hr
Dec 14, 2:23 PM CST	Winter Weather Advisory	FSD	Aurora, Beadle, Bon Homme, Brookings, Brule, Charles Mix and 17 more	49 hr
Dec 14, 2:45 PM CST	Winter Storm Warning	ABR	Brown, Buffalo, Campbell, Clark, Codington, Corson and 20 more	45 hr
Dec 14, 3:20 PM CST	Winter Weather Advisory	UNR	Bennett, Butte, Custer, Haakon, Harding, Jackson and 9 more	53 hr
Dec 14, 7:28 PM CST	Freezing Fog Advisory	UNR	Butte, Lawrence, Meade, Pennington	11 hr
Dec 15, 4:14 AM CST	Winter Storm Warning	FSD	Beadle, Brookings, Brule, Gregory, Jerauld, Kingsbury	24 hr
Dec 15, 11:48 AM CST	Mesoscale Discussion	SPC	Bennett, Brule, Buffalo, Gregory, Lyman, Mellette and 2 more	4 hr
Dec 15, 4:55 PM CST	Mesoscale Discussion	SPC	Brown, Campbell, Clark, Codington, Day, Dewey and 14 more	6 hr
Dec 15, 10:22 PM CST	Winter Weather Advisory	ABR	Brown, Buffalo, Campbell, Clark, Codington, Corson and 20 more	20 hr
Dec 21, 6:32 AM CST	Dense Fog Advisory	ABR	Brown, Buffalo, Campbell, Clark, Codington, Corson and 20 more	5 hr
Dec 23, 3:04 PM CST	Winter Storm Watch	FSD	Aurora, Beadle, Brule, Charles Mix, Davison, Douglas and 3 more	25 hr
Dec 23, 3:23 PM CST	Winter Storm Watch	UNR	Bennett, Jackson, Mellette, Oglala Lakota, Todd, Tripp	24 hr
Dec 24, 3:33 AM CST	Winter Storm Watch	ABR	Buffalo, Jones, Lyman	12 hr
Dec 24, 3:06 PM CST	Winter Storm Warning	ABR	Buffalo, Clark, Codington, Deuel, Grant, Hamlin and 8 more	51 hr
Dec 24, 3:06 PM CST	Winter Weather Advisory	ABR	Clark, Codington, Deuel, Grant, Hamlin, Hand and 5 more	12 hr
Dec 24, 3:22 PM CST	Winter Storm Warning	UNR	Bennett, Haakon, Jackson, Mellette, Oglala Lakota, Pennington and 2 more	50 hr
Dec 24, 3:22 PM CST	Winter Weather Advisory	UNR	Butte, Custer, Fall River, Haakon, Harding, Lawrence and 4 more	44 hr
Dec 24, 3:47 PM CST	Winter Storm Warning	FSD	Aurora, Beadle, Bon Homme, Brookings, Brule, Charles Mix and 18 more	50 hr
Dec 24, 3:47 PM CST	Winter Weather Advisory	FSD	Beadle, Bon Homme, Brookings, Clay, Davison, Douglas and 13 more	47 hr
Dec 25, 3:35 AM CST	Winter Weather Advisory	ABR	Brown, Campbell, Corson, Day, Dewey, Edmunds and 6 more	35 hr
Dec 25, 6:57 AM CST	Dense Fog Advisory	ABR	Brown, Campbell, Corson, Edmunds, McPherson, Walworth	5 hr
Dec 25, 5:35 PM CST	Mesoscale Discussion	SPC	Aurora, Bennett, Brule, Buffalo, Charles Mix, Davison and 14 more	4 hr
Dec 26, 2:51 PM CST	Winter Storm Watch	FSD	Bon Homme, Brookings, Clay, Hutchinson, Lake, Lincoln and 6 more	37 hr
Dec 27, 3:19 PM CST	Winter Storm Warning	FSD	Clay, Union	46 hr
Dec 28, 2:47 AM CST	Winter Weather Advisory	ABR	Buffalo, Clark, Codington, Day, Deuel, Grant and 6 more	24 hr
Dec 28, 3:39 AM CST	Winter Weather Advisory	FSD	Aurora, Beadle, Bon Homme, Brookings, Brule, Charles Mix and 17 more	31 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	3
Winter
Winter Storm Warning	7
Winter Storm Watch	7
Winter Weather Advisory	11
Wind and dust
Wind Advisory	4
Fog and smoke
Dense Fog Advisory	3
Freezing Fog Advisory	1

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 2014 2016

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.