First published 9/19/2026, 3:04:15 PM · Last updated 9/19/2026, 3:04:15 PM

Flood Watch issued September 19 at 9:38AM CDT by NWS Chicago IL

The National Weather Service in Chicago issued a Flood Watch on Sept 19 (published 2026-09-19T14:38:00Z) for the Chicago, Illinois area, indicating conditions favorable for flooding over the watch area.

Categories: severe-weather-and-natural-disasters, travel-and-transportation, public-health

Generated scores

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

Confidence: 8/10How certain the assessment is based on the clarity and evidence in the cited reporting.
Geographic reach: 5/10How widely the event reaches, from a local area (1) to worldwide impact (10).
Global importance: 6/10The event's broader significance, from limited importance (1) to major global importance (10).
Impact magnitude: 4/10The 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: 7/10How time-sensitive the event is, from low urgency (1) to immediate attention needed (10).

Why it matters

A Flood Watch signals potential for hazardous flooding that can disrupt travel, damage property, and create public-safety risks. Residents and travelers in the Chicago area should monitor forecasts and be prepared for localized flooding and travel impacts.

Location

Sources

Flood Watch issued September 19 at 9:38AM CDT by NWS Chicago IL

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