Alert archive / Wisconsin / Frost Advisories

Frost Advisories in Wisconsin, 2021

45 frost advisories in 2021. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of frost advisories reaches back to 2005.

Frost Advisories by county

Each county as a circle sized by its count in 2021. Tap one for its archive.

Frost Advisories: 45
Busiest month: May31 frost advisories
Busiest day: May 10, 20214 frost advisories

Over time

By month

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
May 4, 3:00 AM CDT	Frost Advisory	ARX	Adams, Buffalo, Clark, Jackson, Juneau, La Crosse and 3 more	30 hr
May 4, 3:20 AM CDT	Frost Advisory	GRB	Marathon, Marinette, Menominee, Oconto, Portage, Shawano and 3 more	30 hr
May 4, 2:15 PM CDT	Frost Advisory	MPX	Chippewa, Dunn, Eau Claire, Pepin, Pierce, Saint Croix	18 hr
May 5, 2:42 PM CDT	Frost Advisory	MPX	Chippewa, Dunn, Eau Claire, Pepin, Pierce, Saint Croix	17 hr
May 6, 3:21 PM CDT	Frost Advisory	MPX	Barron, Chippewa, Dunn, Pierce, Polk, Rusk and 1 more	17 hr
May 7, 1:37 PM CDT	Frost Advisory	ARX	Buffalo, Crawford, Grant, La Crosse, Richland, Vernon	18 hr
May 7, 1:48 PM CDT	Frost Advisory	MKX	Columbia, Dane, Dodge, Green, Iowa, Jefferson and 10 more	17 hr
May 7, 1:50 PM CDT	Frost Advisory	MPX	Dunn, Pepin, Pierce, Saint Croix	18 hr
May 8, 3:01 PM CDT	Frost Advisory	GRB	Door, Marathon, Menominee, Oconto, Shawano	17 hr
May 8, 5:51 PM CDT	Frost Advisory	ARX	Clark, Taylor	14 hr
May 9, 2:40 PM CDT	Frost Advisory	ARX	Adams, Jackson, Juneau, Monroe	17 hr
May 9, 2:41 PM CDT	Frost Advisory	GRB	Brown, Calumet, Door, Kewaunee, Manitowoc, Outagamie and 5 more	17 hr
May 10, 1:45 PM CDT	Frost Advisory	MKX	Columbia, Dane, Dodge, Fond du Lac, Green, Green Lake and 14 more	18 hr
May 10, 1:52 PM CDT	Frost Advisory	ARX	Buffalo, Crawford, Grant, La Crosse, Richland, Vernon	18 hr
May 10, 1:54 PM CDT	Frost Advisory	GRB	Brown, Calumet, Door, Kewaunee, Manitowoc, Outagamie and 1 more	18 hr
May 10, 2:42 PM CDT	Frost Advisory	MPX	Dunn, Pepin, Pierce, Saint Croix	17 hr
May 11, 1:45 PM CDT	Frost Advisory	ARX	Adams, Buffalo, Crawford, Grant, Juneau, La Crosse and 3 more	18 hr
May 11, 1:53 PM CDT	Frost Advisory	MKX	Columbia, Dane, Dodge, Fond du Lac, Green, Green Lake and 14 more	18 hr
May 11, 2:05 PM CDT	Frost Advisory	GRB	Brown, Calumet, Door, Kewaunee, Manitowoc, Menominee and 6 more	18 hr
May 11, 2:12 PM CDT	Frost Advisory	MPX	Chippewa, Dunn, Eau Claire, Pepin, Pierce	17 hr
May 12, 1:36 PM CDT	Frost Advisory	ARX	Adams, Clark, Jackson, Juneau, Monroe, Taylor	18 hr
May 12, 2:04 PM CDT	Frost Advisory	GRB	Florence, Forest, Langlade, Lincoln, Marathon, Marinette and 9 more	18 hr
May 12, 2:48 PM CDT	Frost Advisory	MKX	Columbia, Dodge, Green Lake, Jefferson, Kenosha, Marquette and 4 more	16 hr
May 13, 2:17 PM CDT	Frost Advisory	GRB	Florence, Forest, Langlade, Lincoln, Marinette, Oconto and 2 more	17 hr
May 26, 2:24 PM CDT	Frost Advisory	GRB	Florence, Forest, Vilas	17 hr
May 27, 2:53 PM CDT	Frost Advisory	GRB	Florence, Forest, Oneida, Vilas	16 hr
May 28, 10:14 AM CDT	Frost Advisory	MPX	Barron, Dunn, Pepin, Pierce, Polk, Saint Croix	21 hr
May 28, 10:23 AM CDT	Frost Advisory	GRB	Brown, Calumet, Marinette, Menominee, Oconto, Outagamie and 4 more	20 hr
May 28, 10:26 AM CDT	Frost Advisory	MKX	Columbia, Dane, Dodge, Fond du Lac, Green, Green Lake and 5 more	21 hr
May 28, 10:36 AM CDT	Frost Advisory	ARX	Buffalo, Crawford, Grant, La Crosse, Richland, Trempealeau and 1 more	20 hr
May 29, 2:47 PM CDT	Frost Advisory	GRB	Florence, Forest, Langlade, Lincoln, Marinette, Menominee and 3 more	15 hr
Sep 21, 2:50 AM CDT	Frost Advisory	DLH	Burnett, Douglas, Washburn	29 hr
Sep 22, 2:07 PM CDT	Frost Advisory	ARX	Adams, Clark, Jackson, Juneau, Monroe, Taylor	18 hr
Sep 22, 2:12 PM CDT	Frost Advisory	GRB	Florence, Forest, Langlade, Lincoln, Marathon, Oneida and 3 more	18 hr
Sep 22, 2:44 PM CDT	Frost Advisory	DLH	Ashland, Bayfield, Burnett, Douglas, Iron, Price and 2 more	17 hr
Oct 16, 1:31 PM CDT	Frost Advisory	ARX	Adams, Clark, Jackson, Juneau, Monroe, Taylor	18 hr
Oct 16, 1:34 PM CDT	Frost Advisory	GRB	Langlade, Marathon, Portage, Wood	18 hr
Oct 17, 1:35 PM CDT	Frost Advisory	GRB	Marathon, Marinette, Menominee, Oconto, Portage, Shawano and 3 more	18 hr
Oct 17, 2:25 PM CDT	Frost Advisory	MPX	Chippewa, Eau Claire, Rusk	18 hr
Oct 17, 2:26 PM CDT	Frost Advisory	ARX	Adams, Clark, Jackson, Juneau, Monroe, Taylor	18 hr
Oct 17, 2:39 PM CDT	Frost Advisory	MKX	Green Lake, Marquette	17 hr
Oct 21, 3:07 AM CDT	Frost Advisory	ARX	Crawford, Grant, La Crosse, Richland, Vernon	30 hr
Oct 21, 2:17 PM CDT	Frost Advisory	GRB	Brown, Calumet, Kewaunee, Manitowoc, Outagamie, Winnebago	18 hr
Oct 21, 2:31 PM CDT	Frost Advisory	MKX	Columbia, Dane, Dodge, Fond du Lac, Green, Green Lake and 14 more	17 hr
Oct 22, 2:37 PM CDT	Frost Advisory	MKX	Columbia, Dane, Dodge, Fond du Lac, Green, Green Lake and 14 more	17 hr

By county

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

32 more counties

The busiest days

Days with the most alerts issued, by UTC date.

Nearby

Alerts in force now Tornadoes on record The radar archive 2020 2022

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. Rebuilt daily.