Honolulu, HI – A flood watch is now in effect for Kauai and Niihau as heavy rainfall is expected to impact the islands through Friday afternoon.
According to the US National Weather Service Honolulu, a low pressure system and surface trough are moving across the region, bringing the threat of significant rainfall and possible flooding. The alert, issued Thursday morning, warns that localized flooding of streams, roads, and low-lying areas may occur.
The watch remains in place until at least Friday afternoon, September 26. Residents of Kauai County are urged to monitor forecasts and prepare for changing conditions. The NWS advises avoiding flood-prone areas and being cautious on roads where water may rise quickly.
Meteorologists noted that rainfall may be heavy at times, particularly in windward and mountainous areas. Travelers should plan for potential delays and dangerous driving conditions.
Authorities are encouraging residents to report flooding impacts using the hashtag #hiwx on social media. Updates will continue to be provided by the National Weather Service Honolulu as the system progresses.
