Weather alerts in Wisconsin, December 2023

73 weather alerts in December 2023, 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 2023. Tap one for its archive.

Alerts: 73
Warnings: 9
Watches: 2
Advisories: 52
Busiest day: December 18, 202317 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 3, 2:26 AM CST	Winter Weather Advisory	GRB	Brown, Calumet, Door, Kewaunee, Manitowoc, Oconto and 4 more	14 hr
Dec 6, 1:58 PM CST	Small Craft Advisory	GRB		13 hr
Dec 6, 2:00 PM CST	Small Craft Advisory	MKX		13 hr
Dec 7, 2:06 PM CST	Small Craft Advisory	GRB		30 hr
Dec 7, 2:46 PM CST	Small Craft Advisory	MKX		21 hr
Dec 8, 1:33 PM CST	Winter Weather Advisory	DLH	Douglas, Iron	37 hr
Dec 8, 8:23 PM CST	Small Craft Advisory	MKX		37 hr
Dec 9, 12:51 AM CST	Gale Warning	MKX		16 hr
Dec 9, 3:20 AM CST	Small Craft Advisory	GRB		33 hr
Dec 11, 2:21 AM CST	Small Craft Advisory	GRB		42 hr
Dec 11, 2:39 AM CST	Gale Warning	MKX		27 hr
Dec 11, 2:39 AM CST	Small Craft Advisory	MKX		42 hr
Dec 13, 2:03 PM CST	Small Craft Advisory	GRB		31 hr
Dec 16, 2:38 AM CST	Gale Watch	MKX		24 hr
Dec 16, 3:47 AM CST	Small Craft Advisory	GRB		23 hr
Dec 16, 3:59 AM CST	Small Craft Advisory	MKX		20 hr
Dec 16, 8:59 AM CST	Gale Watch	GRB		19 hr
Dec 16, 7:46 PM CST	Dense Fog Advisory	MKX	Columbia, Dane, Dodge, Green, Iowa, Jefferson and 3 more	10 hr
Dec 16, 8:12 PM CST	Dense Fog Advisory	ARX	Crawford, Grant, Richland	10 hr
Dec 17, 2:58 AM CST	Gale Warning	MKX		45 hr
Dec 17, 3:12 AM CST	Winter Weather Advisory	DLH	Iron	35 hr
Dec 17, 3:52 AM CST	Gale Warning	GRB		38 hr
Dec 17, 4:00 AM CST	Winter Weather Advisory	GRB	Vilas	34 hr
Dec 17, 6:15 PM CST	Special Weather Statement	DLH	Burnett, Douglas, Washburn	60 min
Dec 17, 8:05 PM CST	Special Weather Statement	DLH	Douglas	55 min
Dec 17, 9:01 PM CST	Snow Squall Warning	DLH	Douglas	44 min
Dec 17, 9:09 PM CST	Snow Squall Warning	DLH	Sawyer, Washburn	36 min
Dec 17, 9:32 PM CST	Snow Squall Warning	DLH	Ashland, Bayfield, Iron	43 min
Dec 17, 9:43 PM CST	Small Craft Advisory	MKX		5 hr
Dec 17, 10:31 PM CST	Snow Squall Warning	DLH	Ashland, Bayfield, Iron, Sawyer	59 min
Dec 17, 11:27 PM CST	Snow Squall Warning	DLH	Ashland, Iron, Price	63 min
Dec 17, 11:40 PM CST	Special Weather Statement	DLH	Burnett, Washburn	65 min
Dec 17, 11:59 PM CST	Special Weather Statement	DLH	Ashland, Iron	31 min
Dec 18, 12:27 AM CST	Special Weather Statement	DLH	Iron	33 min
Dec 18, 1:59 AM CST	Special Weather Statement	DLH	Douglas	31 min
Dec 18, 2:32 AM CST	Special Weather Statement	DLH	Douglas	28 min
Dec 18, 3:03 AM CST	Special Weather Statement	DLH	Sawyer, Washburn	27 min
Dec 18, 3:36 AM CST	Special Weather Statement	DLH	Sawyer, Washburn	24 min
Dec 18, 3:58 AM CST	Special Weather Statement	DLH	Sawyer, Washburn	32 min
Dec 18, 5:54 PM CST	Small Craft Advisory	MKX		9 hr
Dec 18, 7:32 PM CST	Small Craft Advisory	GRB		7 hr
Dec 19, 3:17 AM CST	Small Craft Advisory	GRB		24 hr
Dec 19, 4:16 AM CST	Small Craft Advisory	MKX		21 hr
Dec 22, 1:37 AM CST	Dense Fog Advisory	MPX	Barron, Chippewa, Dunn, Eau Claire, Pepin, Pierce and 3 more	35 hr
Dec 22, 2:15 PM CST	Dense Fog Advisory	GRB	Brown, Calumet, Door, Florence, Forest, Kewaunee and 16 more	23 hr
Dec 22, 2:35 PM CST	Marine Dense Fog Advisory	GRB		3 days
Dec 22, 3:00 PM CST	Dense Fog Advisory	ARX	Clark, Grant, Taylor	22 hr
Dec 22, 3:03 PM CST	Dense Fog Advisory	DLH	Ashland, Bayfield, Burnett, Douglas, Iron, Price and 2 more	42 hr
Dec 23, 1:02 AM CST	Dense Fog Advisory	MKX	Columbia, Dane, Dodge, Fond du Lac, Green, Green Lake and 14 more	10 hr
Dec 23, 2:42 AM CST	Marine Dense Fog Advisory	MKX		8 hr
Dec 23, 11:04 AM CST	Dense Fog Advisory	MKX	Columbia, Dane, Dodge, Fond du Lac, Green, Green Lake and 14 more	22 hr
Dec 23, 11:11 AM CST	Marine Dense Fog Advisory	MKX		31 hr
Dec 23, 2:26 PM CST	Dense Fog Advisory	ARX	Adams, Clark, Crawford, Grant, Juneau, Monroe and 3 more	21 hr
Dec 23, 2:33 PM CST	Dense Fog Advisory	MPX	Barron, Chippewa, Rusk	11 hr
Dec 23, 2:47 PM CST	Dense Fog Advisory	GRB	Brown, Calumet, Door, Florence, Forest, Kewaunee and 16 more	20 hr
Dec 24, 2:01 PM CST	Dense Fog Advisory	MKX	Green, Iowa, Lafayette	6 hr
Dec 24, 2:07 PM CST	Small Craft Advisory	MKX		43 hr
Dec 24, 3:56 PM CST	Small Craft Advisory	GRB		41 hr
Dec 24, 6:03 PM CST	Marine Dense Fog Advisory	MKX		6 hr
Dec 26, 9:01 AM CST	Marine Dense Fog Advisory	GRB		6 hr
Dec 27, 2:55 AM CST	Small Craft Advisory	MKX		60 hr
Dec 27, 4:07 AM CST	Small Craft Advisory	GRB		50 hr
Dec 29, 11:17 PM CST	Dense Fog Advisory	DLH	Burnett, Douglas, Washburn	6 hr
Dec 30, 1:58 AM CST	Dense Fog Advisory	MKX	Green, Iowa, Lafayette	7 hr
Dec 30, 2:49 AM CST	Small Craft Advisory	MKX		54 hr
Dec 30, 6:29 AM CST	Dense Fog Advisory	ARX	Grant	3 hr
Dec 30, 7:41 AM CST	Winter Weather Advisory	DLH	Ashland, Bayfield, Burnett, Douglas, Iron, Price and 2 more	16 hr
Dec 30, 11:59 AM CST	Winter Weather Advisory	DLH	Ashland, Bayfield, Douglas, Iron, Price, Sawyer and 1 more	24 hr
Dec 30, 2:35 PM CST	Small Craft Advisory	GRB		36 hr
Dec 30, 5:27 PM CST	Winter Weather Advisory	ARX	Adams, Buffalo, Clark, Crawford, Grant, Jackson and 7 more	16 hr
Dec 30, 5:29 PM CST	Winter Weather Advisory	MPX	Barron, Chippewa, Dunn, Eau Claire, Pepin, Pierce and 3 more	13 hr
Dec 30, 5:52 PM CST	Winter Weather Advisory	GRB	Brown, Calumet, Door, Florence, Forest, Kewaunee and 16 more	18 hr
Dec 30, 6:04 PM CST	Winter Weather Advisory	MKX	Columbia, Dane, Dodge, Fond du Lac, Green, Green Lake and 14 more	18 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
Special Weather Statement	10
Winter
Snow Squall Warning	5
Winter Weather Advisory	10
Fog and smoke
Dense Fog Advisory	15
Marine
Gale Warning	4
Gale Watch	2
Marine Dense Fog Advisory	5
Small Craft Advisory	22

By county

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

32 more counties

Nearby

Alerts in force now Tornadoes on record The radar archive 2022 2024

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.