Flash Flood Warning — Maui County, Hawaii
Flooding is imminent or already occurring. Move to higher ground immediately — never drive through flooded roads.
Current Status
🌊 Active: Flash Flood Warning
Flash Flood Warning issued August 16 at 11:50AM HST until August 16 at 2:45PM HST by NWS Honolulu HI
FFWHFO The National Weather Service in Honolulu has issued a * Flash Flood Warning for... The island of Maui in Maui County * Until 245 PM HST. * At 1150 AM HST, Doppler radar indicated heavy rain over eastern Maui. Rain was falling at a rate of 2 to 3 inches per hour. The heaviest rain was falling in the vicinity of Kipahulu and Hana. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by heavy rain. SOURCE...Radar indicated. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas. * Some locations that will experience flash flooding include... Kipahulu, Kaupo, Nahiku, Keanae, Kula, Makawao, Keokea, Pukalani, Hana, Huelo and Haiku-Pauwela.
Effective August 16, 2026 at 5:50 PM ET · Expires August 16, 2026 at 8:45 PM ET
Event Details
Event Type
Flash Flood Warning
Severity
severe
Issued By
NWS Honolulu HI
Expires
August 16, 2026 at 8:45 PM ET
Last Checked
1 minute ago
What To Do
📋 Official NWS Guidance
Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles.
Other Active Alerts in Hawaii
Flood Advisory
Flood Advisory
Flash Flood Warning
Flash Flood Warning
Flash Flood Warning
Flood Advisory
Get Flash Flood Warning Alerts for Maui County
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Frequently Asked Questions
What does a Flash Flood Warning mean for Maui County, Hawaii?
Flooding is imminent or already occurring. Move to higher ground immediately — never drive through flooded roads.
Is this Flash Flood Warning currently active?
Yes — this alert is active as of our last check (1 minute ago). It's set to expire August 16, 2026 at 8:45 PM ET.
How do I get notified about Flash Flood Warning alerts for Maui County?
Download StormCast free on Google Play and set Maui County, Hawaii as one of your monitored locations. StormCast checks the NWS feed continuously and pushes alerts like this directly to your phone — even with the screen off.