Flood Warning Issued for Kenosha and Racine Counties Through Late Tuesday Night

Source: NOAA · Southeast Wisconsin

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The National Weather Service has issued a Flood Warning for Kenosha and Racine counties until 11:45 PM CDT as heavy rainfall from thunderstorms causes imminent flooding.

What this NWS weather alert tells you, and what most readers miss

This notice was issued by NOAA on March 18, 2026 and geographically references Southeast Wisconsin. Its severity classification of "high" signals how the issuing agency weighs the risk of harm if no action is taken — "critical" and "high" tier alerts typically carry direct consumer actions, while "medium" and "low" tend toward informational guidance or monitoring advisories. The category it belongs to — Weather Alerts — determines the regulatory framework behind it, which shapes what remedies (refunds, replacements, recalls, evacuations) are available to affected individuals and who holds statutory responsibility for enforcement.

Most readers skim a notice like this, check whether they are personally affected, and move on. The more useful lens is to read it as a data point about the issuing system: how quickly NOAA detected the hazard, how precise the geographic or product-identifier scope is, and whether similar notices have clustered in the same category or region in the last 90 days. Cluster patterns frequently precede a broader regulatory action — a single localized NWS weather alert is isolated; three of them within a quarter often indicate a supply-chain, infrastructure, or seasonal driver that will keep producing notices until something structural changes.

For decision-making, Areazine pairs each alert with the original agency URL, the full agency name, and a timestamp so you can verify the notice against the primary source before acting on it. Tags on this item (weather, alert, Flood Warning, Wisconsin) map to related alerts in the same area of risk — browsing them together gives a clearer picture than any single notice alone, because the shape of an ongoing issue only becomes visible across multiple sequential alerts.

Alert Details

The National Weather Service in Milwaukee/Sullivan has issued a Flood Warning for portions of southeast Wisconsin. This alert, which replaces a previous flood advisory, was issued following reports of excessive rainfall that is expected to cause flooding in the region.

Affected Areas

The warning specifically impacts Kenosha and Racine counties. Locations that are expected to experience flooding include:

  • Kenosha and Racine
  • Mount Pleasant, Sturtevant, and Union Grove
  • Rochester, Wheatland, and Yorkville
  • Wind Point, Eagle Lake, and Browns Lake
  • Waterford North, Bohners Lake, and Caledonia
  • Burlington, Waterford, and Paris
  • Brighton, Somers, and Elmwood Park

What You Should Do

Residents and travelers in the warned area are advised to "Turn around, don't drown" when encountering flooded roads. The National Weather Service emphasizes that most flood deaths occur in vehicles. Residents should avoid flood-prone locations and monitor local conditions closely.

Expected Conditions

At 9:23 PM CDT, Doppler radar indicated heavy rain due to thunderstorms. Flooding is currently ongoing or expected to begin shortly. According to the NWS, between 1 and 2 inches of rain have already fallen, and additional rainfall amounts of 1 to 2 inches are possible. These conditions are likely to cause the flooding of rivers, creeks, streams, and other low-lying or flood-prone locations.

Timeline

The Flood Warning is effective immediately and is scheduled to expire at 11:45 PM CDT on Tuesday, March 10, 2026.

Original source: NOAA Official Notice ↗

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Frequently Asked Questions

Common questions about this NWS weather alert.

What is this NWS weather alert about?
The National Weather Service has issued a Flood Warning for Kenosha and Racine counties until 11:45 PM CDT as heavy rainfall from thunderstorms causes imminent flooding.
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 Southeast 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.