Active Weather Alerts
Flood Watch
Issued: 1:41 AM Sep. 9, 2026 – National Weather Service
...FLOOD WATCH REMAINS IN EFFECT THROUGH WEDNESDAY AFTERNOON... * WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...The Big Island. * WHEN...Through Wednesday afternoon. * IMPACTS...Flood prone roads and other low lying areas may be closed due to elevated runoff and overflowing streams. Urban areas may receive more significant flooding and property damage due to rapid runoff. * ADDITIONAL DETAILS... - Trailing moisture along the eastern flank of Hurricane Lowell will bring periods of heavy rain to the main Hawaiian islands through this afternoon. PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued. &&
High Surf Advisory
Issued: 1:15 AM Sep. 9, 2026 – National Weather Service
...HIGH SURF ADVISORY IN EFFECT UNTIL MIDNIGHT HST TONIGHT... ...HIGH SURF WARNING IS CANCELLED... * WHAT...Large breaking waves of 6 to 8 feet, becoming 4 to 6 feet later tomorrow morning * WHERE...West facing shores of the Big Island. * WHEN...Until midnight HST tonight. * IMPACTS...Moderate. Strong breaking waves and strong currents will make swimming dangerous. PRECAUTIONARY/PREPAREDNESS ACTIONS... Heed all advice from ocean safety officials. When in doubt, don't go out. &&
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