First published 10/4/2026, 7:47:15 PM · Last updated 10/4/2026, 7:47:15 PM

Flood Warning issued October 4 at 11:05AM CDT until October 6 at 7:00PM CDT by NWS St Louis MO

A flood warning covers Mississippi River locations at Clarksville and Louisiana, affecting Calhoun, Illinois, and Pike, Missouri. The source reports minor flooding occurring and forecast, with the warning continuing until October 6 at 7:00 PM CDT.

Illustrative image: (downstream to the left) Looking south-southeast from Skyline Parkway on the southern side of Bardon Peak, west of Duluth, Minnesota, USA. The island in the river is Bear Island (46° 39’ 02.72” North, 92° 12’ 49.30” West). — James St. John/Wikimedia Commons, CC BY 2.0

Categories: severe-weather-and-natural-disasters

Generated scores

Scores are based on the cited reporting and use a 1–10 scale. Read the methodology.

Confidence: 7/10How certain the assessment is based on the clarity and evidence in the cited reporting.
Geographic reach: 3/10How widely the event reaches, from a local area (1) to worldwide impact (10).
Global importance: 2/10The event's broader significance, from limited importance (1) to major global importance (10).
Impact magnitude: 3/10The scale or severity of the real-world impact, from minor (1) to extreme (10).
Positivity: 2/10How harmful or beneficial the event is, from strongly harmful (1) to strongly positive (10).
Urgency: 8/10How time-sensitive the event is, from low urgency (1) to immediate attention needed (10).

Why it matters

The warning reports minor flooding and identifies a nearby road that begins flooding at a specified river level.

Sources

Flood Warning issued October 4 at 11:05AM CDT until October 6 at 7:00PM CDT by NWS St Louis MO

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