First published 9/19/2026, 5:37:15 AM · Last updated 9/19/2026, 5:37:15 AM

Flash Flood Warning — NWS La Crosse WI (issued Sep 19 12:25AM CDT)

National Weather Service La Crosse, WI issued a Flash Flood Warning on Sep 19 at 12:25AM CDT (published 2026-09-19T05:25:00Z) in effect until 3:00AM CDT. The warning indicates imminent/ongoing flash flooding risk for the La Crosse, Wisconsin area; source provides no further details in the supplied fields.

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: 9/10How 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: 7/10The event's broader significance, from limited importance (1) to major global importance (10).
Impact magnitude: 6/10The 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: 9/10How time-sensitive the event is, from low urgency (1) to immediate attention needed (10).

Why it matters

Flash flooding poses immediate risks to life, property, and local travel. People in the warned area should avoid flooded roads and low-lying areas and follow local official guidance.

Location

Sources

Flash Flood Warning issued September 19 at 12:25AM CDT until September 19 at 3:00AM CDT by NWS La Crosse WI

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