First published · Last updated
Flash Flood Warning — La Crosse, WI
National Weather Service La Crosse (WI) issued a Flash Flood Warning on September 19 at 4:26 AM CDT (2026-09-19T09:26:00Z) in effect until 5:45 AM CDT (2026-09-19T10:45:00Z).
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
- 9/10
- Geographic reach
- 3/10
- Global importance
- 7/10
- Impact magnitude
- 5/10
- Positivity
- 2/10
- Urgency
- 10/10
Why it matters
Flash floods pose an immediate danger to life and can cause rapid inundation, localized property and infrastructure damage, and travel disruptions in the affected area.

