Alert archive / Wisconsin / Severe Thunderstorm Warnings / 2018
Severe Thunderstorm Warnings in Wisconsin, July 2018
52 severe thunderstorm warnings in July 2018. 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 severe thunderstorm warnings reaches back to 1986.
Severe Thunderstorm Warnings by county
Each county as a circle sized by its count in July 2018. Tap one for its archive.
- Severe Thunderstorm Warnings
- 52
- Busiest day
- July 13, 201819 severe thunderstorm warnings
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 |
|---|---|---|---|---|
| Jun 30, 7:38 PM CDT | Severe Thunderstorm Warning | MKX | Dane, Green, Iowa, Lafayette | 52 min |
| Jun 30, 7:48 PM CDT | Severe Thunderstorm Warning | ARX | La Crosse | 26 min |
| Jul 1, 12:10 PM CDT | Severe Thunderstorm Warning | GRB | Menominee, Portage, Shawano, Waupaca | 50 min |
| Jul 1, 12:23 PM CDT | Severe Thunderstorm Warning | GRB | Menominee, Oconto | 82 min |
| Jul 1, 1:10 PM CDT | Severe Thunderstorm Warning | MKX | Marquette | 35 min |
| Jul 1, 1:20 PM CDT | Severe Thunderstorm Warning | GRB | Marinette | 55 min |
| Jul 1, 1:37 PM CDT | Severe Thunderstorm Warning | GRB | Brown, Oconto, Outagamie | 53 min |
| Jul 1, 2:06 PM CDT | Severe Thunderstorm Warning | GRB | Outagamie, Waupaca, Waushara, Winnebago | 39 min |
| Jul 1, 2:40 PM CDT | Severe Thunderstorm Warning | GRB | Brown, Oconto, Outagamie, Shawano | 50 min |
| Jul 1, 2:43 PM CDT | Severe Thunderstorm Warning | MKX | Milwaukee, Ozaukee, Washington, Waukesha | 47 min |
| Jul 1, 3:13 PM CDT | Severe Thunderstorm Warning | GRB | Brown, Marinette, Oconto | 47 min |
| Jul 1, 3:23 PM CDT | Severe Thunderstorm Warning | MKX | Sheboygan | 19 min |
| Jul 1, 3:24 PM CDT | Severe Thunderstorm Warning | GRB | Door | 66 min |
| Jul 1, 3:26 PM CDT | Severe Thunderstorm Warning | MKX | Dodge, Fond du Lac, Washington | 36 min |
| Jul 1, 3:41 PM CDT | Severe Thunderstorm Warning | MKX | Milwaukee, Ozaukee | 19 min |
| Jul 1, 4:13 PM CDT | Severe Thunderstorm Warning | MKX | Kenosha, Racine | 17 min |
| Jul 4, 11:51 AM CDT | Severe Thunderstorm Warning | DLH | Ashland | 24 min |
| Jul 4, 4:12 PM CDT | Severe Thunderstorm Warning | ARX | La Crosse | 27 min |
| Jul 4, 4:37 PM CDT | Severe Thunderstorm Warning | DLH | Sawyer | 23 min |
| Jul 4, 4:59 PM CDT | Severe Thunderstorm Warning | DLH | Price, Sawyer | 31 min |
| Jul 4, 5:13 PM CDT | Severe Thunderstorm Warning | GRB | Brown, Outagamie | 30 min |
| Jul 12, 5:18 PM CDT | Severe Thunderstorm Warning | MPX | Polk, Saint Croix | 27 min |
| Jul 12, 6:44 PM CDT | Severe Thunderstorm Warning | MPX | Barron, Chippewa, Rusk | 46 min |
| Jul 12, 7:06 PM CDT | Severe Thunderstorm Warning | MPX | Pierce | 54 min |
| Jul 12, 7:27 PM CDT | Severe Thunderstorm Warning | MPX | Chippewa, Eau Claire, Rusk | 48 min |
| Jul 12, 7:38 PM CDT | Severe Thunderstorm Warning | ARX | Buffalo, Clark, Jackson, Trempealeau | 52 min |
| Jul 12, 7:41 PM CDT | Severe Thunderstorm Warning | DLH | Price | 49 min |
| Jul 12, 7:43 PM CDT | Severe Thunderstorm Warning | ARX | Clark, Taylor | 62 min |
| Jul 12, 8:23 PM CDT | Severe Thunderstorm Warning | GRB | Lincoln, Marathon, Wood | 67 min |
| Jul 12, 8:29 PM CDT | Severe Thunderstorm Warning | DLH | Price | 46 min |
| Jul 12, 8:32 PM CDT | Severe Thunderstorm Warning | ARX | Clark, Jackson, La Crosse, Monroe, Trempealeau | 43 min |
| Jul 12, 8:39 PM CDT | Severe Thunderstorm Warning | ARX | Clark, Taylor | 36 min |
| Jul 12, 8:49 PM CDT | Severe Thunderstorm Warning | ARX | Buffalo | 41 min |
| Jul 12, 9:15 PM CDT | Severe Thunderstorm Warning | GRB | Marathon, Portage, Wood | 37 min |
| Jul 13, 4:36 PM CDT | Severe Thunderstorm Warning | GRB | Calumet, Manitowoc | 39 min |
| Jul 13, 4:47 PM CDT | Severe Thunderstorm Warning | MKX | Fond du Lac | 43 min |
| Jul 13, 5:00 PM CDT | Severe Thunderstorm Warning | MKX | Fond du Lac | 60 min |
| Jul 13, 5:29 PM CDT | Severe Thunderstorm Warning | ARX | Crawford, Grant, Richland | 61 min |
| Jul 13, 5:44 PM CDT | Severe Thunderstorm Warning | MKX | Fond du Lac, Sheboygan | 38 min |
| Jul 13, 5:58 PM CDT | Severe Thunderstorm Warning | MKX | Sauk | 62 min |
| Jul 13, 6:25 PM CDT | Severe Thunderstorm Warning | ARX | Grant | 35 min |
| Jul 13, 6:39 PM CDT | Severe Thunderstorm Warning | MKX | Lafayette | 66 min |
| Jul 13, 7:04 PM CDT | Severe Thunderstorm Warning | MKX | Green | 41 min |
| Jul 13, 7:26 PM CDT | Severe Thunderstorm Warning | MKX | Columbia, Dodge, Green Lake | 49 min |
| Jul 13, 7:29 PM CDT | Severe Thunderstorm Warning | MKX | Dane, Green, Rock | 61 min |
| Jul 25, 5:28 PM CDT | Severe Thunderstorm Warning | DLH | Price | 32 min |
| Jul 25, 5:45 PM CDT | Severe Thunderstorm Warning | DLH | Ashland | 30 min |
| Jul 25, 6:12 PM CDT | Severe Thunderstorm Warning | GRB | Portage, Wood | 62 min |
| Jul 25, 6:44 PM CDT | Severe Thunderstorm Warning | GRB | Wood | 61 min |
| Jul 25, 7:11 PM CDT | Severe Thunderstorm Warning | ARX | Jackson, Juneau, Monroe | 36 min |
| Jul 25, 8:49 PM CDT | Severe Thunderstorm Warning | GRB | Outagamie | 24 min |
| Jul 25, 9:34 PM CDT | Severe Thunderstorm Warning | MKX | Green Lake | 26 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Outagamie County5
- Oconto County4
- Brown County4
- Fond du Lac County4
- Price County4
- Clark County4
- Wood County4
- Green County3
- La Crosse County3
- Portage County3
- Jackson County3
- Dane County2
- Lafayette County2
- Menominee County2
- Shawano County2
- Waupaca County2
- Marinette County2
- Milwaukee County2
- Ozaukee County2
- Washington County2
- Sheboygan County2
- Dodge County2
- Ashland County2
- Sawyer County2
- Chippewa County2
- Rusk County2
- Buffalo County2
- Trempealeau County2
- Taylor County2
- Marathon County2
- Monroe County2
- Grant County2
- Green Lake County2
- Iowa County1
- Marquette County1
- Waushara County1
- Winnebago County1
- Waukesha County1
- Door County1
- Kenosha County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20172019
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.