Kauai Flash Flood 2024 Today. Honolulu (khon2) there’s a lot of heavy rain surrounding kauai right now. This evening, moisture levels increased from 1.33 inches in the morning to 1.72 inches.

Drenching rains pummeled kauai early friday, triggering widespread flooding and landslides that left people trapped in their cars, and closed schools and roads. At 1:56 p.m., radar indicated that heavy rainfall was persisting over windward.