Severe Thunderstorm Warning Issued for Multiple Wisconsin Counties
This alert is no longer in effect.
NOAA issued it on July 3, 2026, 7 weeks ago. Warnings of this kind stay in effect for hours to a few days, so this page is a historical record of what was issued, not a current warning. For conditions where you are right now, check weather.gov (US), weather.gc.ca (Canada), the Met Office (UK), or the Bureau of Meteorology (Australia).
Areazine synthesizes this NWS weather alert directly from NOAA's official public data feed. See our methodology for full source attribution and refresh cadence.
NWS Milwaukee/Sullivan has issued a Severe Thunderstorm Warning for seven Wisconsin counties until 3:30 PM CDT on June 10, 2026.
Read this weather record in 30 seconds
- Record type
- Severe Thunderstorm Warning
- Affected area
- South Central and Southeastern Wisconsin
- Issued
- July 3, 2026
- Issuing authority
- NWS Milwaukee/Sullivan WI
Storm notices can cover different combinations of wind, hail, lightning, and rainfall. Use the original notice for the hazards and boundaries attached to this specific record.
Record status: historical. It was issued 7 weeks ago; use the issuing agency's live warning service for current conditions in South Central and Southeastern Wisconsin.
Alert Details
A Severe Thunderstorm Warning has been issued by the National Weather Service in Milwaukee/Sullivan WI. The alert is effective from June 10, 2026 at 2:16 PM CDT until June 10, 2026 at 3:30 PM CDT.
Affected Areas
The warning covers Columbia County, Dodge County, Fond du Lac County, Green Lake County, Marquette County, Sauk County, and Washington County in Wisconsin. Impacted locations include Fond Du Lac, Watertown, Beaver Dam, Waupun, Reedsburg, Ripon, Berlin, Mayville, North Fond Du Lac, Columbus, Horicon, Juneau, Wisconsin Dells, Lake Delton, Lomira, Campbellsport, Randolph, Montello, Markesan, and Theresa.
What You Should Do
Remain alert for a possible tornado. If you spot a tornado, go at once into the basement or small central room in a sturdy structure. Move to an interior room on the lowest floor of a building.
Expected Conditions
At 2:16 PM CDT, severe thunderstorms were located along a line extending from near Portage to near Rio to near Deerfield, moving northeast at 55 mph. Hazards include 60 mph wind gusts and penny size hail. Expect damage to roofs, siding, and trees.
Timeline
The warning is in effect until 3:30 PM CDT on June 10, 2026.
Original source: NOAA Official Notice ↗
Related Weather Alerts
All Weather Alerts →Nationwide notices with similar length or severity timing 8
Two Areazine-derived peer sets for this NWS weather alert: nearest notices by body length and by same severity near the same agency date. Peers come from other categories so they are not the same-feed Related list above.
Similar body length
Nearest notices by article body length (1,205 characters here).
Similar severity timing
Same severity (high) notices issued closest in time to July 3, 2026.
Frequently Asked Questions
Common questions about this NWS weather alert.