Alert archive / Wisconsin / 2009
Weather alerts in Wisconsin, May 2009
77 weather alerts in May 2009, 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 May 2009. Tap one for its archive.
- Alerts
- 77
- Warnings
- 33
- Watches
- 6
- Advisories
- 35
- Busiest day
- May 5, 200914 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 |
|---|---|---|---|---|
| Apr 30, 8:57 PM CDT | River Flood Warning | MKX | Jefferson, Rock | 58 hr |
| May 5, 2:25 PM CDT | Severe Thunderstorm Warning | MPX | Barron, Dunn, Polk, Saint Croix | 65 min |
| May 5, 3:17 PM CDT | Severe Thunderstorm Warning | DLH | Burnett | 43 min |
| May 5, 3:28 PM CDT | Severe Thunderstorm Warning | DLH | Bayfield, Douglas | 32 min |
| May 5, 3:49 PM CDT | Severe Thunderstorm Warning | DLH | Douglas | 41 min |
| May 5, 3:51 PM CDT | Severe Thunderstorm Warning | MPX | Barron | 54 min |
| May 5, 3:54 PM CDT | Severe Thunderstorm Warning | DLH | Burnett, Douglas, Washburn | 51 min |
| May 5, 3:55 PM CDT | Severe Thunderstorm Warning | DLH | Ashland, Bayfield, Douglas | 50 min |
| May 5, 4:14 PM CDT | Severe Thunderstorm Warning | DLH | Bayfield, Douglas | 21 min |
| May 5, 4:27 PM CDT | Severe Thunderstorm Warning | DLH | Burnett | 48 min |
| May 5, 4:39 PM CDT | Severe Thunderstorm Warning | DLH | Burnett, Douglas, Washburn | 28 min |
| May 5, 4:44 PM CDT | Severe Thunderstorm Warning | MPX | Barron, Rusk | 61 min |
| May 5, 5:04 PM CDT | Severe Thunderstorm Warning | DLH | Burnett, Washburn | 41 min |
| May 5, 5:15 PM CDT | Severe Thunderstorm Warning | MPX | Polk | 30 min |
| May 5, 6:38 PM CDT | Severe Thunderstorm Warning | DLH | Price, Sawyer | 52 min |
| May 6, 4:52 PM CDT | Severe Thunderstorm Warning | GRB | Langlade, Oconto | 39 min |
| May 8, 4:00 PM CDT | Gale Warning | GRB | 18 hr | |
| May 8, 4:00 PM CDT | Small Craft Advisory | GRB | 23 hr | |
| May 8, 4:24 PM CDT | Small Craft Advisory | MKX | 15 hr | |
| May 8, 5:47 PM CDT | Mesoscale Discussion | SPC | Grant, Green, Iowa, Lafayette, Rock | 58 min |
| May 8, 6:10 PM CDT | Severe Thunderstorm Watch | SPC | Grant, Green, Lafayette, Rock | 4 hr |
| May 9, 7:25 AM CDT | Gale Warning | MKX | 4 hr | |
| May 9, 10:37 AM CDT | River Flood Warning | MKX | Jefferson, Rock | 11 hr |
| May 9, 11:07 AM CDT | Small Craft Advisory | MKX | 4 hr | |
| May 10, 3:19 PM CDT | Frost Advisory | GRB | Brown, Calumet, Door, Kewaunee, Manitowoc, Marinette and 6 more | 16 hr |
| May 10, 3:19 PM CDT | Freeze Warning | GRB | Marinette, Oconto | 16 hr |
| May 12, 3:31 AM CDT | Small Craft Advisory | MKX | 59 hr | |
| May 12, 3:34 AM CDT | Small Craft Advisory | GRB | 60 hr | |
| May 13, 10:06 AM CDT | River Flood Watch | MKX | Kenosha | 20 hr |
| May 13, 3:39 PM CDT | Dense Fog Advisory | MKX | Ozaukee, Sheboygan | 2 hr |
| May 13, 3:50 PM CDT | Marine Dense Fog Advisory | MKX | 6 hr | |
| May 13, 4:09 PM CDT | Marine Dense Fog Advisory | GRB | 12 hr | |
| May 13, 5:05 PM CDT | Severe Thunderstorm Warning | ARX | Buffalo | 40 min |
| May 13, 5:20 PM CDT | Special Weather Statement | MPX | Eau Claire | 40 min |
| May 13, 5:47 PM CDT | Mesoscale Discussion | SPC | Rock, Walworth | 88 min |
| May 13, 7:46 PM CDT | Severe Thunderstorm Warning | GRB | Waushara | 29 min |
| May 13, 9:41 PM CDT | Special Marine Warning | MKX | 109 min | |
| May 13, 9:53 PM CDT | Areal Flood Advisory | MKX | Dodge, Fond du Lac, Sheboygan, Washington | 2 hr |
| May 13, 10:12 PM CDT | Areal Flood Advisory | MKX | Jefferson, Kenosha, Milwaukee, Ozaukee, Racine, Walworth and 2 more | 105 min |
| May 13, 10:53 PM CDT | Severe Thunderstorm Warning | MKX | Milwaukee, Racine, Waukesha | 31 min |
| May 13, 11:16 PM CDT | Special Marine Warning | MKX | 59 min | |
| May 14, 3:52 AM CDT | Frost Advisory | GRB | Florence, Forest, Langlade, Lincoln, Marinette, Oconto and 2 more | 23 hr |
| May 14, 6:02 AM CDT | River Flood Warning | MKX | Kenosha | 4 days |
| May 14, 12:14 PM CDT | River Flood Warning | MKX | Milwaukee | 9 hr |
| May 14, 3:37 PM CDT | Small Craft Advisory | MKX | 2 hr | |
| May 15, 3:25 PM CDT | Freeze Watch | GRB | Florence, Forest, Langlade, Lincoln, Marathon, Marinette and 7 more | 13 hr |
| May 15, 3:27 PM CDT | Small Craft Advisory | GRB | 13 hr | |
| May 15, 8:47 PM CDT | Gale Warning | MKX | 18 hr | |
| May 15, 8:47 PM CDT | Marine Dense Fog Advisory | MKX | 6 hr | |
| May 16, 3:37 AM CDT | Frost Advisory | MKX | Columbia, Dane, Dodge, Fond du Lac, Green, Green Lake and 14 more | 28 hr |
| May 16, 4:04 AM CDT | Frost Advisory | ARX | Adams, Buffalo, Clark, Crawford, Grant, Jackson and 7 more | 27 hr |
| May 16, 4:07 AM CDT | Frost Advisory | MPX | Barron, Chippewa, Dunn, Eau Claire, Pepin, Pierce and 3 more | 27 hr |
| May 16, 4:11 AM CDT | Freeze Watch | GRB | Brown, Calumet, Kewaunee, Manitowoc, Outagamie, Winnebago | 11 hr |
| May 16, 4:11 AM CDT | Freeze Warning | GRB | Florence, Forest, Langlade, Lincoln, Marathon, Marinette and 9 more | 27 hr |
| May 16, 4:23 AM CDT | Gale Warning | GRB | 16 hr | |
| May 16, 2:51 PM CDT | Small Craft Advisory | MKX | 4 hr | |
| May 16, 2:54 PM CDT | Frost Advisory | GRB | Brown, Calumet, Door, Kewaunee, Manitowoc, Outagamie and 1 more | 16 hr |
| May 16, 7:59 PM CDT | Small Craft Advisory | GRB | 5 hr | |
| May 17, 2:07 PM CDT | River Flood Warning | MKX | Rock | 27 hr |
| May 17, 9:28 PM CDT | Small Craft Advisory | MKX | 24 hr | |
| May 17, 9:44 PM CDT | Small Craft Advisory | GRB | 33 hr | |
| May 19, 3:38 PM CDT | Wind Advisory | ARX | Buffalo, Trempealeau | 27 hr |
| May 19, 3:50 PM CDT | Wind Advisory | MPX | Barron, Chippewa, Dunn, Eau Claire, Pepin, Pierce and 3 more | 27 hr |
| May 19, 9:01 PM CDT | Small Craft Advisory | GRB | 34 hr | |
| May 20, 3:44 AM CDT | Small Craft Advisory | MKX | 18 hr | |
| May 20, 7:50 AM CDT | Wind Advisory | GRB | Florence, Forest, Langlade, Lincoln, Marinette, Oneida and 1 more | 11 hr |
| May 23, 6:26 AM CDT | Frost Advisory | GRB | Florence, Forest, Langlade, Lincoln, Marinette, Oconto and 2 more | 24 hr |
| May 24, 1:22 PM CDT | Frost Advisory | GRB | Florence, Forest, Langlade, Lincoln, Marinette, Oconto and 2 more | 14 hr |
| May 27, 3:19 AM CDT | Marine Dense Fog Advisory | MKX | 9 hr | |
| May 27, 7:29 AM CDT | Small Craft Advisory | MKX | 14 hr | |
| May 27, 7:31 AM CDT | Small Craft Advisory | GRB | 20 hr | |
| May 29, 3:16 PM CDT | Freeze Watch | GRB | Florence, Forest, Langlade, Lincoln, Marinette, Oneida and 1 more | 13 hr |
| May 29, 3:17 PM CDT | Freeze Watch | DLH | Ashland, Bayfield, Iron, Price, Sawyer | 15 hr |
| May 30, 4:06 AM CDT | Frost Advisory | GRB | Langlade, Lincoln, Marinette, Menominee, Oconto | 26 hr |
| May 30, 4:06 AM CDT | Freeze Warning | GRB | Florence, Forest, Marinette, Oneida, Vilas | 26 hr |
| May 30, 6:34 AM CDT | Freeze Warning | DLH | Ashland, Bayfield, Iron, Price, Sawyer | 24 hr |
| May 30, 2:25 PM CDT | Frost Advisory | DLH | Burnett, Douglas, Washburn | 17 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 | |
| Severe Thunderstorm Warning | 18 |
| Severe Thunderstorm Watch | 1 |
| Mesoscale Discussion | 2 |
| Special Weather Statement | 1 |
| Flooding | |
| River Flood Warning | 5 |
| River Flood Watch | 1 |
| Areal Flood Advisory | 2 |
| Cold | |
| Freeze Warning | 4 |
| Freeze Watch | 4 |
| Frost Advisory | 10 |
| Wind and dust | |
| Wind Advisory | 3 |
| Fog and smoke | |
| Dense Fog Advisory | 1 |
| Marine | |
| Gale Warning | 4 |
| Special Marine Warning | 2 |
| Marine Dense Fog Advisory | 4 |
| Small Craft Advisory | 15 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Marinette County11
- Langlade County9
- Oconto County9
- Florence County8
- Forest County8
- Lincoln County8
- Oneida County8
- Vilas County8
- Rock County7
- Douglas County7
- Burnett County6
- Barron County5
- Bayfield County5
- Jefferson County4
- Polk County4
- Washburn County4
- Menominee County4
- Kenosha County4
- Milwaukee County4
- Dunn County3
- Saint Croix County3
- Ashland County3
- Rusk County3
- Price County3
- Sawyer County3
- Grant County3
- Green County3
- Lafayette County3
- Brown County3
- Calumet County3
- Kewaunee County3
- Manitowoc County3
- Outagamie County3
- Shawano County3
- Winnebago County3
- Ozaukee County3
- Sheboygan County3
- Buffalo County3
- Eau Claire County3
- Walworth County3
32 more counties
- Washington County3
- Racine County3
- Waukesha County3
- Iowa County2
- Door County2
- Waupaca County2
- Waushara County2
- Dodge County2
- Fond du Lac County2
- Marathon County2
- Portage County2
- Wood County2
- Trempealeau County2
- Chippewa County2
- Pepin County2
- Pierce County2
- Iron County2
- Columbia County1
- Dane County1
- Green Lake County1
- Marquette County1
- Sauk County1
- Adams County1
- Clark County1
- Crawford County1
- Jackson County1
- Juneau County1
- La Crosse County1
- Monroe County1
- Richland County1
- Taylor County1
- Vernon County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20082010
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.