Flood Warning Issued for St. Francis River Near Patterson in Wayne County

Source: NOAA · Wayne County, Missouri

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A Flood Warning is in effect for the St. Francis River near Patterson in Wayne County, Missouri, as recent heavy rains are expected to cause minor flooding through early Monday.

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

This notice was issued by NOAA on March 13, 2026 and geographically references Wayne County, Missouri. 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, Wayne County) 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 Paducah, KY, has issued a Flood Warning for the St. Francis River near Patterson. This alert was issued on Saturday morning following recent heavy rainfall in the region.

Affected Areas

The warning specifically impacts Wayne County, Missouri, focusing on the St. Francis River near Patterson and its surrounding low-lying areas.

What You Should Do

Residents and motorists are advised to "Turn around, don't drown" when encountering flooded roads. The National Weather Service emphasizes that most flood-related deaths occur in vehicles. Residents in flood-prone areas should monitor conditions closely and avoid bottomland regions.

Expected Conditions

Minor flooding is forecast for the St. Francis River. As of 7:30 AM CST Saturday, the river stage was recorded at 10.7 feet. The river is expected to rise above the 16.0-foot flood stage late tonight. A crest of 17.0 feet is anticipated by early Sunday afternoon. At 16.0 feet, minor flooding begins to affect bottomland and surrounding low-lying areas.

Timeline

The Flood Warning is effective from late tonight, Sunday, March 8, through early Monday morning, March 9. The river is projected to fall below flood stage late Sunday evening, and the warning is set to conclude by 5:12 AM CDT on Monday.

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?
A Flood Warning is in effect for the St. Francis River near Patterson in Wayne County, Missouri, as recent heavy rains are expected to cause minor flooding through early Monday.
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 Wayne County, Missouri. 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.