First published · Last updated
Flash Flood Warning issued September 18 at 9:02PM CDT until September 19 at 1:00AM CDT by NWS La Crosse WI
The National Weather Service in La Crosse, WI issued a Flash Flood Warning effective Sep 18 9:02 PM CDT (2026-09-19T02:02:00Z) through Sep 19 1:00 AM CDT for the La Crosse area, indicating ongoing or imminent flash flooding.
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
- 6/10
- Positivity
- 2/10
- Urgency
- 9/10
Why it matters
Flash flooding poses immediate risks to life, property, and local travel; residents and travelers in the La Crosse area should seek higher ground and avoid flooded roads until the threat passes.

