Weather alerts in Wisconsin, December 2019

119 weather alerts in December 2019, 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 2019. Tap one for its archive.

Alerts: 119
Warnings: 17
Watches: 10
Advisories: 79
Busiest day: December 29, 201919 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
Nov 30, 6:55 PM CST	Mesoscale Discussion	SPC	Ashland, Bayfield, Burnett, Douglas, Iron, Price and 3 more	6 hr
Dec 1, 1:36 AM CST	Mesoscale Discussion	SPC	Door	6 hr
Dec 1, 2:58 AM CST	Gale Warning	MKX		27 hr
Dec 1, 2:58 AM CST	Small Craft Advisory	MKX		15 hr
Dec 1, 3:08 AM CST	Lakeshore Flood Advisory	MKX	Kenosha, Milwaukee, Ozaukee, Racine, Sheboygan	27 hr
Dec 1, 9:54 AM CST	Marine Dense Fog Advisory	MKX		5 hr
Dec 1, 3:03 PM CST	Winter Weather Advisory	MPX	Chippewa, Dunn, Eau Claire, Pepin, Pierce, Saint Croix	117 min
Dec 1, 8:23 PM CST	Small Craft Advisory	GRB		14 hr
Dec 2, 2:18 AM CST	Small Craft Advisory	MKX		15 hr
Dec 3, 2:56 AM CST	Small Craft Advisory	MKX		42 hr
Dec 3, 5:32 PM CST	Small Craft Advisory	GRB		27 hr
Dec 5, 3:08 PM CST	Small Craft Advisory	MKX		24 hr
Dec 5, 3:10 PM CST	Small Craft Advisory	GRB		21 hr
Dec 6, 3:05 AM CST	Gale Watch	MKX		18 hr
Dec 6, 9:18 PM CST	Gale Warning	MKX		41 hr
Dec 7, 2:43 AM CST	Small Craft Advisory	MKX		36 hr
Dec 7, 3:23 AM CST	Gale Warning	GRB		30 hr
Dec 7, 3:23 AM CST	Small Craft Advisory	GRB		39 hr
Dec 7, 3:29 PM CST	Winter Weather Advisory	DLH	Ashland, Bayfield, Burnett, Douglas, Iron, Price and 2 more	51 hr
Dec 7, 3:38 PM CST	Winter Weather Advisory	MPX	Barron, Chippewa, Dunn, Eau Claire, Pepin, Pierce and 3 more	47 hr
Dec 8, 2:55 AM CST	Winter Weather Advisory	GRB	Brown, Calumet, Door, Florence, Forest, Kewaunee and 16 more	41 hr
Dec 8, 3:57 AM CST	Winter Storm Warning	DLH	Ashland, Bayfield, Burnett, Douglas, Iron, Sawyer and 1 more	44 hr
Dec 8, 2:24 PM CST	Winter Weather Advisory	ARX	Adams, Buffalo, Clark, Crawford, Grant, Jackson and 7 more	28 hr
Dec 9, 3:11 AM CST	Gale Warning	MKX		23 hr
Dec 9, 3:11 AM CST	Small Craft Advisory	MKX		30 hr
Dec 9, 3:51 AM CST	Small Craft Advisory	GRB		26 hr
Dec 9, 8:31 AM CST	Special Weather Statement	MKX	Columbia, Dane, Dodge, Fond du Lac, Green, Green Lake and 12 more	29 min
Dec 9, 8:49 AM CST	Marine Dense Fog Advisory	MKX		3 hr
Dec 9, 9:05 AM CST	Marine Dense Fog Advisory	GRB		6 hr
Dec 9, 11:18 AM CST	Mesoscale Discussion	SPC	Adams, Clark, Crawford, Forest, Grant, Green Lake and 24 more	4 hr
Dec 9, 11:41 AM CST	Winter Weather Advisory	MKX	Columbia, Dane, Dodge, Fond du Lac, Green, Green Lake and 14 more	5 hr
Dec 10, 2:48 AM CST	Wind Chill Advisory	DLH	Ashland, Bayfield, Burnett, Douglas, Iron, Price and 2 more	33 hr
Dec 10, 3:03 AM CST	Wind Chill Advisory	ARX	Buffalo, Clark, Jackson, Taylor, Trempealeau	32 hr
Dec 10, 3:12 AM CST	Wind Chill Advisory	MPX	Barron, Chippewa, Dunn, Eau Claire, Pepin, Pierce and 3 more	31 hr
Dec 10, 3:19 AM CST	Wind Chill Advisory	GRB	Florence, Forest, Langlade, Lincoln, Marathon, Marinette and 7 more	33 hr
Dec 10, 10:02 AM CST	Small Craft Advisory	GRB		26 hr
Dec 11, 2:44 AM CST	Gale Watch	MKX		12 hr
Dec 11, 2:53 AM CST	Winter Weather Advisory	MPX	Barron, Chippewa, Dunn, Eau Claire, Pepin, Pierce and 3 more	33 hr
Dec 11, 3:03 AM CST	Winter Weather Advisory	ARX	Buffalo, Clark, Jackson, Taylor, Trempealeau	36 hr
Dec 11, 3:12 AM CST	Winter Weather Advisory	GRB	Brown, Door, Florence, Forest, Kewaunee, Langlade and 12 more	39 hr
Dec 11, 3:40 AM CST	Winter Weather Advisory	DLH	Ashland, Bayfield, Burnett, Douglas, Iron, Price and 2 more	35 hr
Dec 11, 2:07 PM CST	Winter Storm Warning	GRB	Florence, Forest, Marinette	28 hr
Dec 11, 2:27 PM CST	Gale Warning	MKX		31 hr
Dec 11, 2:27 PM CST	Small Craft Advisory	MKX		31 hr
Dec 11, 3:25 PM CST	Small Craft Advisory	GRB		37 hr
Dec 12, 3:19 AM CST	Winter Weather Advisory	GRB	Brown, Kewaunee, Outagamie, Portage, Waupaca, Wood	15 hr
Dec 13, 3:25 AM CST	Winter Weather Advisory	DLH	Iron	49 hr
Dec 13, 11:14 AM CST	Special Weather Statement	DLH	Burnett	61 min
Dec 13, 12:07 PM CST	Special Weather Statement	DLH	Burnett, Douglas, Washburn	53 min
Dec 13, 12:52 PM CST	Special Weather Statement	DLH	Burnett, Douglas, Washburn	68 min
Dec 13, 2:06 PM CST	Special Weather Statement	DLH	Bayfield, Sawyer	54 min
Dec 13, 3:15 PM CST	Special Weather Statement	DLH	Ashland, Iron, Price	75 min
Dec 13, 5:27 PM CST	Special Weather Statement	DLH	Sawyer, Washburn	48 min
Dec 13, 6:19 PM CST	Special Weather Statement	DLH	Price, Sawyer	56 min
Dec 13, 11:01 PM CST	Special Weather Statement	MKX	Jefferson, Kenosha, Milwaukee, Ozaukee, Racine, Sheboygan and 3 more	119 min
Dec 13, 11:20 PM CST	Special Weather Statement	DLH	Bayfield, Douglas	25 min
Dec 14, 2:21 AM CST	Freezing Fog Advisory	MKX	Kenosha, Racine, Walworth, Waukesha	7 hr
Dec 17, 2:28 AM CST	Small Craft Advisory	MKX		31 hr
Dec 17, 2:52 AM CST	Small Craft Advisory	GRB		31 hr
Dec 17, 2:14 PM CST	Wind Chill Advisory	ARX	Clark, Taylor	18 hr
Dec 17, 2:27 PM CST	Wind Chill Advisory	DLH	Ashland, Bayfield, Burnett, Douglas, Iron, Price and 2 more	17 hr
Dec 17, 2:28 PM CST	Wind Chill Advisory	GRB	Forest, Langlade, Lincoln, Marathon, Oneida, Vilas	18 hr
Dec 20, 2:21 AM CST	Small Craft Advisory	GRB		31 hr
Dec 20, 2:21 AM CST	Small Craft Advisory	MKX		22 hr
Dec 24, 2:43 AM CST	Dense Fog Advisory	MKX	Dane, Green, Iowa, Lafayette, Rock, Sauk and 1 more	7 hr
Dec 24, 3:09 AM CST	Small Craft Advisory	MKX		18 hr
Dec 24, 3:30 AM CST	Dense Fog Advisory	ARX	Crawford, Grant, Richland, Vernon	7 hr
Dec 24, 3:40 AM CST	Small Craft Advisory	GRB		12 hr
Dec 24, 12:35 PM CST	Marine Dense Fog Advisory	MKX		8 hr
Dec 24, 2:18 PM CST	Dense Fog Advisory	MPX	Barron, Chippewa, Dunn, Eau Claire, Pepin, Pierce and 3 more	40 hr
Dec 24, 2:29 PM CST	Dense Fog Advisory	GRB	Brown, Calumet, Door, Florence, Forest, Kewaunee and 16 more	45 hr
Dec 24, 2:54 PM CST	Dense Fog Advisory	ARX	Adams, Buffalo, Clark, Jackson, Juneau, La Crosse and 4 more	21 hr
Dec 24, 3:25 PM CST	Dense Fog Advisory	DLH	Ashland, Bayfield, Burnett, Douglas, Iron, Price and 2 more	42 hr
Dec 24, 3:56 PM CST	Marine Dense Fog Advisory	GRB		44 hr
Dec 24, 4:37 PM CST	Dense Fog Advisory	MKX	Sheboygan	3 hr
Dec 24, 7:53 PM CST	Dense Fog Advisory	MKX	Columbia, Dodge, Fond du Lac, Green Lake, Marquette, Ozaukee and 3 more	14 hr
Dec 25, 12:42 PM CST	Marine Dense Fog Advisory	MKX		23 hr
Dec 25, 1:58 PM CST	Dense Fog Advisory	MKX	Columbia, Fond du Lac, Green Lake, Marquette, Sauk, Sheboygan	17 hr
Dec 25, 2:38 PM CST	Dense Fog Advisory	ARX	Adams, Buffalo, Clark, Jackson, Juneau, La Crosse and 3 more	18 hr
Dec 25, 2:52 PM CST	Dense Fog Advisory	MPX	Barron, Chippewa, Dunn, Eau Claire, Pepin, Pierce and 3 more	16 hr
Dec 25, 2:53 PM CST	Dense Fog Advisory	DLH	Ashland, Bayfield, Burnett, Douglas, Iron, Price and 2 more	19 hr
Dec 27, 10:52 AM CST	Flood Watch	GRB	Brown, Calumet, Door, Kewaunee, Manitowoc, Marathon and 10 more	67 hr
Dec 27, 2:40 PM CST	Winter Weather Advisory	MPX	Barron, Chippewa, Dunn, Eau Claire, Pepin, Pierce and 3 more	30 hr
Dec 27, 2:46 PM CST	Winter Weather Advisory	DLH	Ashland, Bayfield, Burnett, Douglas, Iron, Price and 2 more	40 hr
Dec 27, 7:22 PM CST	Winter Weather Advisory	ARX	Adams, Buffalo, Clark, Jackson, Juneau, La Crosse and 4 more	26 hr
Dec 28, 2:30 AM CST	Winter Weather Advisory	GRB	Florence, Forest, Langlade, Lincoln, Marathon, Marinette and 5 more	31 hr
Dec 28, 2:57 AM CST	Lakeshore Flood Advisory	GRB	Door, Kewaunee, Manitowoc, Marinette, Oconto	37 hr
Dec 28, 3:04 AM CST	Small Craft Advisory	MKX		39 hr
Dec 28, 4:02 AM CST	Small Craft Advisory	GRB		41 hr
Dec 28, 3:11 PM CST	Winter Weather Advisory	MPX	Chippewa, Dunn, Saint Croix	3 hr
Dec 28, 3:18 PM CST	Gale Watch	MKX		25 hr
Dec 28, 4:08 PM CST	Dense Fog Advisory	MKX	Dane, Green, Iowa, Lafayette, Sauk	6 hr
Dec 28, 4:44 PM CST	Lakeshore Flood Warning	DLH	Bayfield, Douglas	29 hr
Dec 29, 2:54 AM CST	Winter Storm Watch	GRB	Florence, Forest, Langlade, Lincoln, Marathon, Marinette and 8 more	12 hr
Dec 29, 3:00 AM CST	Winter Storm Watch	MPX	Barron, Chippewa, Dunn, Eau Claire, Rusk	12 hr
Dec 29, 3:00 AM CST	Winter Weather Advisory	MPX	Pepin, Pierce, Polk, Saint Croix	45 hr
Dec 29, 3:15 AM CST	Gale Watch	MKX		13 hr
Dec 29, 3:15 AM CST	Gale Warning	MKX		51 hr
Dec 29, 3:15 AM CST	Marine Dense Fog Advisory	MKX		9 hr
Dec 29, 3:43 AM CST	Winter Storm Watch	DLH	Ashland, Bayfield, Burnett, Douglas, Iron, Price and 2 more	12 hr
Dec 29, 3:54 AM CST	Winter Storm Watch	ARX	Clark, Taylor	11 hr
Dec 29, 3:54 AM CST	Winter Weather Advisory	ARX	Adams, Buffalo, Crawford, Grant, Jackson, Juneau and 5 more	44 hr
Dec 29, 7:30 AM CST	Dense Fog Advisory	MKX	Kenosha, Milwaukee, Ozaukee, Racine, Sheboygan	6 hr
Dec 29, 9:43 AM CST	Marine Dense Fog Advisory	GRB		22 hr
Dec 29, 10:41 AM CST	Winter Storm Warning	MPX	Barron, Chippewa, Dunn, Eau Claire, Pepin, Pierce and 3 more	37 hr
Dec 29, 12:22 PM CST	Marine Dense Fog Advisory	MKX		26 hr
Dec 29, 12:28 PM CST	River Flood Watch	MKX	Kenosha	16 hr
Dec 29, 2:52 PM CST	Winter Storm Warning	GRB	Florence, Forest, Langlade, Lincoln, Marathon, Marinette and 9 more	33 hr
Dec 29, 2:52 PM CST	Winter Weather Advisory	GRB	Brown, Calumet, Door, Kewaunee, Manitowoc, Outagamie and 2 more	33 hr
Dec 29, 2:53 PM CST	Winter Storm Warning	ARX	Adams, Buffalo, Clark, Jackson, Juneau, Monroe and 2 more	33 hr
Dec 29, 3:34 PM CST	Winter Storm Warning	DLH	Ashland, Bayfield, Burnett, Douglas, Iron, Price and 2 more	38 hr
Dec 29, 4:12 PM CST	Winter Weather Advisory	MKX	Columbia, Dane, Dodge, Fond du Lac, Green Lake, Iowa and 6 more	35 hr
Dec 29, 6:03 PM CST	Dense Fog Advisory	GRB	Brown, Calumet, Door, Florence, Forest, Kewaunee and 16 more	9 hr
Dec 29, 8:55 PM CST	Gale Warning	MKX		27 hr
Dec 30, 3:15 AM CST	Small Craft Advisory	GRB		36 hr
Dec 30, 6:56 AM CST	River Flood Warning	GRB	Oconto	28 hr
Dec 30, 3:36 PM CST	River Flood Warning	MKX		6 hr
Dec 31, 6:32 AM CST	Small Craft Advisory	MKX		11 hr
Dec 31, 10:51 AM CST	Areal Flood Warning	GRB	Oconto	47 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
Special Weather Statement	10
Flooding
Areal Flood Warning	1
River Flood Warning	2
Flood Watch	1
River Flood Watch	1
Winter
Winter Storm Warning	6
Winter Storm Watch	4
Winter Weather Advisory	21
Cold
Wind Chill Advisory	7
Fog and smoke
Dense Fog Advisory	15
Freezing Fog Advisory	1
Coast and beach
Lakeshore Flood Warning	1
Lakeshore Flood Advisory	2
Marine
Gale Warning	7
Gale Watch	4
Marine Dense Fog Advisory	9
Small Craft Advisory	24

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 2018 2020

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.