Tornado Warning Issued for Southeastern Iowa County, WI

Source: NOAA · South Central Wisconsin

This alert is no longer in effect.

NOAA issued it on May 24, 2026, 3 months 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 Tornado Warning for southeastern Iowa County in south central Wisconsin until 12:45 AM CDT on May 16.

Read this weather record in 30 seconds

Record type
Tornado Warning
Affected area
South Central Wisconsin
Issued
May 24, 2026
Issuing authority
NWS Milwaukee/Sullivan WI

Tornado warnings are short-window notices for the named area. The issuing office is the authority on whether the warning remains active or has been replaced.

Record status: historical. It was issued 3 months ago; use the issuing agency's live warning service for current conditions in South Central Wisconsin.

Alert Details

Tornado Warning issued by NWS Milwaukee/Sullivan WI. Effective from 2026-05-16T00:15:00-05:00 until 2026-05-16T00:45:00-05:00. Severity: Extreme. Certainty: Observed. Urgency: Immediate.

Affected Areas

Southeastern Iowa County in south central Wisconsin, including Jonesdale, Waldwick, Hollandale, Ridgeway, and Barneveld.

What You Should Do

TAKE COVER NOW! Move to a basement or an interior room on the lowest floor of a sturdy building. Avoid windows. If you are outdoors, in a mobile home, or in a vehicle, move to the closest substantial shelter and protect yourself from flying debris.

Expected Conditions

Severe thunderstorms capable of producing tornadoes and extensive straight line wind damage located near Dodgeville, moving east at 50 mph. Radar indicated rotation. Hazard: Tornado. Max hail size up to 0.75 inches. Impacts include flying debris, damage to mobile homes, roofs, windows, vehicles, and tree damage.

Timeline

Alert effective 2026-05-16T00:15:00-05:00, expires 2026-05-16T00:45:00-05:00.

Original source: NOAA Official Notice ↗

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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.

Frequently Asked Questions

Common questions about this NWS weather alert.

What is this NWS weather alert about?
NWS Milwaukee/Sullivan has issued a Tornado Warning for southeastern Iowa County in south central Wisconsin until 12:45 AM CDT on May 16.
Which agency issued this alert?
This alert was issued by NOAA. The original notice is available at the source link at the bottom of this article.
How severe is this alert?
This alert is classified as "high" severity. Take precautions and monitor for updates.
What area is affected?
This alert affects South Central Wisconsin. Check with NOAA for the most current geographic scope.
Where can I find more Weather Alerts updates?
Browse the full Weather Alerts feed on Areazine at areazine.com/weather/ for the latest updates from NOAA and other agencies.