Flash Flood Warning Issued for Molokai as Stream Levels Rise Rapidly

Source: NOAA · Molokai, HI

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NWS Honolulu has issued a Flash Flood Warning for Molokai until 9:00 PM HST following reports of rapid water level increases at the Kawela Gulch stream gauge.

What this NWS weather alert tells you, and what most readers miss

This notice was issued by NOAA on March 28, 2026 and geographically references Molokai, HI. Its severity classification of "high" signals how the issuing agency weighs the risk of harm if no action is taken — "critical" and "high" tier alerts typically carry direct consumer actions, while "medium" and "low" tend toward informational guidance or monitoring advisories. The category it belongs to — Weather Alerts — determines the regulatory framework behind it, which shapes what remedies (refunds, replacements, recalls, evacuations) are available to affected individuals and who holds statutory responsibility for enforcement.

Most readers skim a notice like this, check whether they are personally affected, and move on. The more useful lens is to read it as a data point about the issuing system: how quickly NOAA detected the hazard, how precise the geographic or product-identifier scope is, and whether similar notices have clustered in the same category or region in the last 90 days. Cluster patterns frequently precede a broader regulatory action — a single localized NWS weather alert is isolated; three of them within a quarter often indicate a supply-chain, infrastructure, or seasonal driver that will keep producing notices until something structural changes.

For decision-making, Areazine pairs each alert with the original agency URL, the full agency name, and a timestamp so you can verify the notice against the primary source before acting on it. Tags on this item (weather, alert, Flash Flood Warning, Maui County) map to related alerts in the same area of risk — browsing them together gives a clearer picture than any single notice alone, because the shape of an ongoing issue only becomes visible across multiple sequential alerts.

Alert Details

The National Weather Service in Honolulu has issued a Flash Flood Warning for the island of Molokai in Maui County. The warning was triggered by reports from local stream gauges indicating an immediate threat of flooding due to heavy rainfall.

Affected Areas

The warning specifically impacts the island of Molokai. Locations expected to experience flash flooding include:

  • Kaunakakai
  • Kualapuu
  • Hoolehua
  • Kalaupapa National Park
  • Kawela
  • Kamalo
  • Maunaloa
  • Ualapue
  • Kepuhi
  • Pukoo
  • Halawa Valley
  • Molokai Airport

What You Should Do

Residents and visitors are advised to stay away from streams, rivers, drainage ditches, and culverts, even if they are currently dry. Do not attempt to cross flooded roads or low-lying areas. Public road closures are possible in some areas. Additionally, those in areas with steep terrain should remain alert as landslides are possible under these conditions.

Expected Conditions

At 6:05 PM HST, the Kawela Gulch stream gauge reported a rapid rise in water levels. Flash flooding caused by heavy rain is occurring or imminent. The flooding is expected to impact drainages, streams, rivers, roads, properties, and other low-lying areas.

Timeline

The Flash Flood Warning is effective immediately as of 6:05 PM HST on March 13, 2026. The warning is currently scheduled to expire at 9:00 PM HST on March 13, 2026.

Original source: NOAA Official Notice ↗

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Frequently Asked Questions

Common questions about this NWS weather alert.

What is this NWS weather alert about?
NWS Honolulu has issued a Flash Flood Warning for Molokai until 9:00 PM HST following reports of rapid water level increases at the Kawela Gulch stream gauge.
Which agency issued this alert?
This alert was issued by NOAA. The original notice is available at the source link at the bottom of this article.
How severe is this alert?
This alert is classified as "high" severity. Take precautions and monitor for updates.
What area is affected?
This alert affects Molokai, HI. Check with NOAA for the most current geographic scope.
Where can I find more Weather Alerts updates?
Browse the full Weather Alerts feed on Areazine at areazine.com/weather/ for the latest updates from NOAA and other agencies.