Weather alerts in Wisconsin, December 2024

123 weather alerts in December 2024, 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 2024. Tap one for its archive.

Alerts: 123
Warnings: 18
Watches: 6
Advisories: 86
Busiest day: December 18, 202414 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, 2:08 AM CST	Winter Weather Advisory	DLH	Iron	46 hr
Dec 1, 3:27 AM CST	Winter Weather Advisory	GRB	Vilas	29 hr
Dec 2, 2:10 PM CST	Small Craft Advisory	GRB		49 hr
Dec 2, 2:54 PM CST	Gale Watch	MKX		10 hr
Dec 2, 2:54 PM CST	Small Craft Advisory	MKX		48 hr
Dec 3, 1:10 AM CST	Gale Warning	MKX		62 hr
Dec 3, 4:11 AM CST	Gale Warning	GRB		56 hr
Dec 3, 1:20 PM CST	Wind Advisory	DLH	Ashland, Bayfield, Burnett, Douglas, Price, Sawyer and 1 more	38 hr
Dec 3, 1:36 PM CST	Winter Storm Warning	DLH	Iron	40 hr
Dec 3, 1:41 PM CST	Wind Advisory	MPX	Barron, Chippewa, Dunn, Eau Claire, Pepin, Pierce and 3 more	33 hr
Dec 3, 2:03 PM CST	Wind Advisory	ARX	Adams, Buffalo, Clark, Crawford, Grant, Jackson and 7 more	32 hr
Dec 3, 2:03 PM CST	Winter Weather Advisory	GRB	Vilas	13 hr
Dec 4, 2:01 AM CST	Wind Advisory	GRB	Brown, Calumet, Door, Kewaunee, Manitowoc, Outagamie and 3 more	25 hr
Dec 4, 2:08 AM CST	Wind Advisory	MKX	Columbia, Dane, Dodge, Fond du Lac, Green, Green Lake and 14 more	22 hr
Dec 4, 2:53 AM CST	Winter Weather Advisory	DLH	Ashland, Bayfield, Burnett, Douglas, Price, Sawyer and 1 more	27 hr
Dec 4, 3:09 AM CST	Winter Storm Warning	GRB	Vilas	27 hr
Dec 4, 12:25 PM CST	Special Weather Statement	ARX	Adams, Juneau, Monroe	80 min
Dec 4, 12:44 PM CST	Snow Squall Warning	ARX	Adams, Juneau, Monroe	48 min
Dec 4, 3:05 PM CST	Snow Squall Warning	GRB	Brown, Calumet, Door, Kewaunee, Manitowoc, Oconto and 5 more	40 min
Dec 4, 3:29 PM CST	Snow Squall Warning	MKX	Milwaukee, Ozaukee, Washington, Waukesha	46 min
Dec 4, 3:40 PM CST	Mesoscale Discussion	SPC	Manitowoc, Ozaukee, Sheboygan, Washington	3 hr
Dec 4, 3:54 PM CST	Snow Squall Warning	DLH	Sawyer, Washburn	36 min
Dec 4, 4:17 PM CST	Snow Squall Warning	GRB	Door, Kewaunee	43 min
Dec 5, 9:17 AM CST	Small Craft Advisory	MKX		12 hr
Dec 5, 11:49 AM CST	Small Craft Advisory	GRB		24 hr
Dec 6, 9:28 AM CST	Small Craft Advisory	MKX		7 hr
Dec 6, 1:13 PM CST	Gale Watch	MKX		14 hr
Dec 6, 1:13 PM CST	Small Craft Advisory	MKX		38 hr
Dec 6, 2:34 PM CST	Small Craft Advisory	GRB		35 hr
Dec 7, 3:15 AM CST	Gale Warning	MKX		21 hr
Dec 8, 2:01 PM CST	Small Craft Advisory	GRB		19 hr
Dec 9, 2:36 AM CST	Winter Weather Advisory	DLH	Iron	27 hr
Dec 9, 2:40 AM CST	Dense Fog Advisory	DLH	Burnett, Sawyer, Washburn	6 hr
Dec 9, 1:40 PM CST	Winter Storm Watch	DLH	Iron	13 hr
Dec 10, 2:41 AM CST	Winter Storm Warning	DLH	Iron	51 hr
Dec 10, 2:41 AM CST	Winter Weather Advisory	DLH	Ashland, Bayfield	51 hr
Dec 10, 2:19 PM CST	Gale Warning	MKX		43 hr
Dec 10, 2:19 PM CST	Small Craft Advisory	MKX		28 hr
Dec 10, 2:19 PM CST	Heavy Freezing Spray Warning	MKX		43 hr
Dec 10, 3:10 PM CST	Small Craft Advisory	GRB		45 hr
Dec 11, 2:24 AM CST	Cold Weather Advisory	DLH	Ashland, Bayfield, Douglas, Iron, Price, Sawyer	32 hr
Dec 11, 3:05 AM CST	Cold Weather Advisory	GRB	Brown, Calumet, Door, Florence, Forest, Kewaunee and 16 more	31 hr
Dec 11, 5:16 AM CST	Special Weather Statement	DLH	Douglas	44 min
Dec 11, 5:58 AM CST	Special Weather Statement	DLH	Burnett, Douglas	47 min
Dec 11, 1:26 PM CST	Special Weather Statement	GRB	Waupaca, Winnebago	34 min
Dec 11, 1:28 PM CST	Special Weather Statement	GRB	Brown, Outagamie	32 min
Dec 11, 1:42 PM CST	Cold Weather Advisory	ARX	Adams, Clark, Juneau, Taylor	20 hr
Dec 11, 1:58 PM CST	Special Weather Statement	GRB	Calumet, Outagamie	32 min
Dec 11, 2:29 PM CST	Special Weather Statement	GRB	Brown, Calumet, Outagamie	61 min
Dec 11, 3:14 PM CST	Cold Weather Advisory	MKX	Columbia, Dane, Dodge, Fond du Lac, Green Lake, Jefferson and 7 more	19 hr
Dec 11, 4:21 PM CST	Special Weather Statement	GRB	Brown	39 min
Dec 11, 4:50 PM CST	Special Weather Statement	GRB	Kewaunee	55 min
Dec 12, 5:47 AM CST	Small Craft Advisory	MKX		6 hr
Dec 13, 2:58 AM CST	Small Craft Advisory	GRB		61 hr
Dec 13, 3:02 AM CST	Small Craft Advisory	MKX		3 days
Dec 13, 3:15 AM CST	Winter Weather Advisory	MPX	Barron, Chippewa, Dunn, Eau Claire, Pepin, Pierce and 3 more	45 hr
Dec 13, 3:47 AM CST	Winter Weather Advisory	ARX	Adams, Buffalo, Clark, Crawford, Grant, Jackson and 7 more	47 hr
Dec 13, 12:54 PM CST	Winter Weather Advisory	DLH	Burnett, Douglas, Price, Sawyer, Washburn	49 hr
Dec 13, 2:00 PM CST	Winter Weather Advisory	MKX	Columbia, Dane, Dodge, Fond du Lac, Green, Green Lake and 9 more	34 hr
Dec 14, 2:45 AM CST	Winter Weather Advisory	GRB	Brown, Calumet, Kewaunee, Langlade, Lincoln, Manitowoc and 11 more	30 hr
Dec 14, 4:58 AM CST	Mesoscale Discussion	SPC	Crawford, Grant, Lafayette	6 hr
Dec 14, 2:56 PM CST	Dense Fog Advisory	MPX	Barron, Chippewa, Dunn, Eau Claire, Pepin, Pierce and 3 more	22 hr
Dec 14, 8:16 PM CST	Dense Fog Advisory	ARX	Adams, Buffalo, Clark, Crawford, Grant, Jackson and 7 more	36 hr
Dec 15, 4:11 AM CST	Dense Fog Advisory	MKX	Columbia, Dane, Dodge, Fond du Lac, Green, Green Lake and 14 more	30 hr
Dec 15, 6:09 AM CST	Marine Dense Fog Advisory	MKX		30 hr
Dec 15, 9:20 AM CST	Dense Fog Advisory	GRB	Calumet, Florence, Forest, Langlade, Lincoln, Manitowoc and 12 more	25 hr
Dec 15, 3:02 PM CST	Dense Fog Advisory	MKX	Dodge, Jefferson, Rock	18 hr
Dec 15, 4:14 PM CST	Marine Dense Fog Advisory	GRB		19 hr
Dec 15, 4:14 PM CST	Small Craft Advisory	GRB		41 hr
Dec 16, 3:01 AM CST	Small Craft Advisory	MKX		30 hr
Dec 18, 2:30 AM CST	Winter Storm Watch	GRB	Brown, Calumet, Door, Kewaunee, Manitowoc, Marinette and 3 more	11 hr
Dec 18, 2:37 AM CST	Winter Storm Watch	MKX	Fond du Lac, Sheboygan	11 hr
Dec 18, 3:36 AM CST	Winter Storm Watch	DLH	Bayfield, Douglas	10 hr
Dec 18, 1:15 PM CST	Winter Storm Warning	DLH	Bayfield	24 hr
Dec 18, 1:15 PM CST	Winter Weather Advisory	DLH	Ashland, Bayfield, Burnett, Douglas, Iron, Price and 2 more	42 hr
Dec 18, 1:15 PM CST	Winter Storm Warning	MPX	Barron, Chippewa, Dunn, Eau Claire, Pepin, Pierce and 3 more	38 hr
Dec 18, 1:15 PM CST	Winter Weather Advisory	MPX	Barron, Chippewa, Polk, Rusk	38 hr
Dec 18, 1:22 PM CST	Winter Weather Advisory	MKX	Columbia, Dane, Dodge, Fond du Lac, Green Lake, Iowa and 10 more	44 hr
Dec 18, 1:24 PM CST	Winter Storm Warning	GRB	Brown, Calumet, Door, Kewaunee, Manitowoc, Marathon and 10 more	42 hr
Dec 18, 1:24 PM CST	Winter Weather Advisory	GRB	Florence, Forest, Langlade, Lincoln, Marathon, Marinette and 9 more	41 hr
Dec 18, 1:25 PM CST	Winter Storm Warning	ARX	Adams, Buffalo, Clark, Jackson, Juneau, La Crosse and 3 more	38 hr
Dec 18, 1:25 PM CST	Winter Weather Advisory	ARX	Adams, Clark, Crawford, Grant, Juneau, La Crosse and 4 more	38 hr
Dec 18, 2:28 PM CST	Small Craft Advisory	MKX		58 hr
Dec 18, 2:44 PM CST	Small Craft Advisory	GRB		51 hr
Dec 19, 9:48 AM CST	Mesoscale Discussion	SPC	Buffalo, Jackson, La Crosse, Monroe, Pepin, Trempealeau and 1 more	3 hr
Dec 21, 3:51 PM CST	Small Craft Advisory	GRB		53 hr
Dec 22, 3:10 AM CST	Small Craft Advisory	MKX		35 hr
Dec 22, 2:02 PM CST	Winter Weather Advisory	GRB	Brown, Calumet, Door, Florence, Forest, Kewaunee and 16 more	28 hr
Dec 22, 2:36 PM CST	Winter Weather Advisory	MKX	Columbia, Dane, Dodge, Fond du Lac, Green, Green Lake and 14 more	28 hr
Dec 22, 3:01 PM CST	Winter Weather Advisory	ARX	Adams, Clark, Jackson, Juneau, La Crosse, Monroe and 3 more	25 hr
Dec 24, 11:19 PM CST	Dense Fog Advisory	MKX	Columbia, Dodge, Fond du Lac, Green Lake, Marquette, Sauk	7 hr
Dec 25, 4:03 AM CST	Dense Fog Advisory	ARX	Adams, Juneau	117 min
Dec 25, 4:11 AM CST	Dense Fog Advisory	GRB	Brown, Calumet, Oconto, Outagamie, Waushara, Winnebago	5 hr
Dec 26, 1:51 AM CST	Dense Fog Advisory	MKX	Columbia, Dane, Dodge, Green, Green Lake, Iowa and 12 more	7 hr
Dec 26, 1:56 AM CST	Marine Dense Fog Advisory	MKX		34 hr
Dec 26, 2:10 AM CST	Dense Fog Advisory	ARX	Adams, Buffalo, Clark, Crawford, Grant, Jackson and 7 more	34 hr
Dec 26, 3:54 AM CST	Winter Weather Advisory	GRB	Brown, Calumet, Langlade, Lincoln, Marathon, Menominee and 8 more	8 hr
Dec 26, 3:56 AM CST	Winter Weather Advisory	ARX	Adams, Clark, Crawford, Jackson, Juneau, La Crosse and 5 more	8 hr
Dec 26, 4:04 AM CST	Winter Weather Advisory	MKX	Columbia, Dodge, Fond du Lac, Green Lake, Marquette, Sauk	5 hr
Dec 26, 7:37 AM CST	Dense Fog Advisory	GRB	Brown, Calumet, Door, Florence, Forest, Kewaunee and 16 more	28 hr
Dec 26, 9:08 AM CST	Dense Fog Advisory	MKX	Columbia, Dane, Dodge, Fond du Lac, Green, Green Lake and 14 more	27 hr
Dec 26, 12:09 PM CST	Marine Dense Fog Advisory	GRB		24 hr
Dec 26, 1:09 PM CST	Dense Fog Advisory	DLH	Ashland, Bayfield, Burnett, Douglas, Iron, Price and 2 more	45 hr
Dec 26, 1:11 PM CST	Dense Fog Advisory	MPX	Barron, Chippewa, Dunn, Eau Claire, Pepin, Pierce and 3 more	45 hr
Dec 26, 1:23 PM CST	Winter Weather Advisory	GRB	Florence, Forest, Langlade, Marinette, Menominee, Oconto and 1 more	20 hr
Dec 27, 2:25 AM CST	Small Craft Advisory	MKX		37 hr
Dec 27, 3:48 AM CST	Small Craft Advisory	GRB		38 hr
Dec 27, 11:47 AM CST	Dense Fog Advisory	GRB	Florence, Forest, Langlade, Lincoln, Marathon, Marinette and 8 more	8 hr
Dec 27, 4:31 PM CST	Marine Dense Fog Advisory	MKX		13 hr
Dec 28, 6:09 PM CST	Dense Fog Advisory	ARX	Adams, Buffalo, Clark, Crawford, Grant, Jackson and 7 more	18 hr
Dec 28, 7:02 PM CST	Dense Fog Advisory	MPX	Barron, Chippewa, Dunn, Eau Claire, Pepin, Pierce and 3 more	52 hr
Dec 28, 7:55 PM CST	Dense Fog Advisory	DLH	Ashland, Bayfield, Burnett, Douglas, Iron, Price and 2 more	49 hr
Dec 28, 9:30 PM CST	Dense Fog Advisory	MKX	Columbia, Dane, Dodge, Fond du Lac, Green, Green Lake and 14 more	15 hr
Dec 28, 9:32 PM CST	Dense Fog Advisory	GRB	Brown, Calumet, Florence, Forest, Kewaunee, Langlade and 13 more	14 hr
Dec 29, 1:58 AM CST	Gale Warning	MKX		17 hr
Dec 29, 1:58 AM CST	Small Craft Advisory	MKX		17 hr
Dec 29, 1:27 PM CST	Marine Dense Fog Advisory	MKX		6 hr
Dec 29, 5:11 PM CST	Dense Fog Advisory	ARX	Adams, Buffalo, Clark, Crawford, Grant, Jackson and 7 more	31 hr
Dec 30, 1:34 AM CST	Dense Fog Advisory	GRB	Marathon, Portage, Waupaca, Waushara, Wood	20 hr
Dec 30, 2:32 AM CST	Dense Fog Advisory	MKX	Columbia, Dane, Green, Green Lake, Iowa, Lafayette and 3 more	12 hr
Dec 30, 2:38 PM CST	Small Craft Advisory	MKX		54 hr
Dec 30, 6:00 PM CST	Dense Fog Advisory	MKX	Green, Green Lake, Iowa, Lafayette, Marquette	6 hr
Dec 31, 5:57 PM CST	Special Weather Statement	ARX	Adams, Clark, Jackson, Juneau, La Crosse, Monroe and 2 more	48 min

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
Special Weather Statement	10
Winter
Snow Squall Warning	5
Winter Storm Warning	7
Winter Storm Watch	4
Winter Weather Advisory	23
Cold
Cold Weather Advisory	4
Wind and dust
Wind Advisory	5
Fog and smoke
Dense Fog Advisory	25
Marine
Gale Warning	5
Heavy Freezing Spray Warning	1
Gale Watch	2
Marine Dense Fog Advisory	6
Small Craft Advisory	23

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 2023 2025

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.