First published · Last updated
Flash Flood Warning issued September 19 at 2:20AM CDT until September 19 at 3:45AM CDT by NWS La Crosse WI
National Weather Service La Crosse issued a Flash Flood Warning for the La Crosse, WI area effective September 19 from 2:20 AM CDT until 3:45 AM CDT (published 2026-09-19T07:20:00Z).
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
- 9/10
Why it matters
Flash flood warnings indicate imminent or occurring rapid flooding that can threaten life, property, and local travel in the affected area during the warning period.

