Severe Thunderstorm Warning for Knox and Shelby Counties in Missouri

Source: NOAA · Northeastern Missouri

A Severe Thunderstorm Warning has been issued by the National Weather Service for Knox and Shelby counties in northeastern Missouri, effective until 7:30 AM CDT, with hazards including golf ball-sized hail and 60 mph wind gusts.

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

This notice was issued by NOAA on May 6, 2026 and geographically references Northeastern 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, Severe Thunderstorm Warning, Missouri) 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.

Severe Thunderstorm Warning in Northeastern Missouri

Alert Details

The National Weather Service in St Louis has issued a Severe Thunderstorm Warning. This alert is effective from 6:52 AM CDT on April 27, 2026, until 7:30 AM CDT on the same day.

Affected Areas

The warning affects Knox County and Shelby County in northeastern Missouri. Specific locations impacted include Hurdland, Novelty, Leonard, Edina, Baring, Plevna, Clarence, Knox City, Colony, Newark, Shelbyville, and Bethel.

What You Should Do

Anyone outdoors should move to shelter inside a well-built structure and stay away from windows. These storms are capable of producing dangerous hail and damaging winds.

Expected Conditions

Hazards include golf ball size hail (1.75 inches) and 60 mph wind gusts. The storms are moving northeast at 65 mph, as indicated by radar.

Timeline

The alert is effective from 6:52 AM CDT on April 27, 2026, and expires at 7:30 AM CDT on April 27, 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?
A Severe Thunderstorm Warning has been issued by the National Weather Service for Knox and Shelby counties in northeastern Missouri, effective until 7:30 AM CDT, with hazards including golf ball-sized hail and 60 mph wind gusts.
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 Northeastern 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.