Flood Warning Issued for St. Clair County, Missouri

Source: NOAA · West Central Missouri

This alert is no longer in effect.

NOAA issued it on April 26, 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.

A Flood Warning is in effect for St. Clair County in west central Missouri until 10:45 AM CDT on April 18, 2026, due to excessive rainfall causing flooding.

Read this weather record in 30 seconds

Record type
Flood Warning
Affected area
West Central Missouri
Issued
April 26, 2026
Issuing authority
NWS Springfield MO

Flood notices turn on location and timing. Treat the named area as this record's scope; do not assume nearby counties, parishes, or waterways were included.

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

Flood Warning in St. Clair County, Missouri

Alert Details

A Flood Warning has been issued by NWS Springfield MO. It is effective from 1:07 AM CDT on April 18, 2026, until 10:45 AM CDT on the same day.

Affected Areas

The warning affects St. Clair County in west central Missouri. Specific locations include Appleton City, Osceola, Lowry City, Roscoe, Monegaw Springs, Johnson City, Tiffin, Taberville, Iconium, and Truman Lake.

What You Should Do

Turn around and don't drown when encountering flooded roads. Be especially cautious at night when it is harder to recognize the dangers of flooding.

Expected Conditions

Flooding caused by excessive rainfall is expected, with between 1 and 3 inches of rain having fallen. This will result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations.

Timeline

The alert is effective from 1:07 AM CDT on April 18, 2026, and will expire at 10:45 AM CDT on April 18, 2026.

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?
A Flood Warning is in effect for St. Clair County in west central Missouri until 10:45 AM CDT on April 18, 2026, due to excessive rainfall causing 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 West Central 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.