Weather warnings · United States

Weather warnings in Hawaii

Updated

2 active alerts in Hawaii: Hydrologic Outlook (2) 0 warnings; checked Sun 12:00 pm HST.

Every active official weather alert in Hawaii, grouped by type, with the counties or zones covered and when each expires (Pacific/Honolulu time).

Active alerts
2 NWS active alerts
Warnings
0
Most common
Hydrologic Outlook 2 alerts
Next to expire
Mon 6:00 am HST Hydrologic Outlook
Cities covered
2 of 2 we track

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Weather warnings in Hawaii now

National Weather Service has 2 active alerts for Hawaii as of Sun 12:00 pm HST: 2 Hydrologic Outlooks.

The most serious is a Hydrologic Outlook for Hawaii in Hawaii, HI; Oahu in Honolulu, HI; Kauai, HI; Maui, HI, until Mon 6:00 am. ESFHFO A significant pattern change is expected Monday night through at least Thursday as deep tropical moisture is brought north. A combination of surface lows and troughs will bring exceptionally moist air over the...

Cities on our list inside an alert area: Honolulu, Hilo.

City matching uses alert polygons and NWS zone codes (loaded for 2 of 2 Hawaii cities so far); each city page asks NWS about its exact point.

Hydrologic Outlooks (2)

AlertAreaIssuedExpiresCities
Hydrologic OutlookHawaii in Hawaii, HI; Oahu in Honolulu, HI; Kauai, HI; Maui, HISun 3:57 am HSTMon 6:00 am HSTHonolulu, Hilo
Hydrologic OutlookHawaii in Hawaii, HI; Oahu in Honolulu, HI; Kauai, HI; Maui, HISun 4:13 am HSTMon 6:15 am HSTHonolulu, Hilo

Alerts in states near Hawaii

4 neighbouring states have active alerts: California (9, mostly Coastal Flood Advisory); Alaska (21, mostly High Surf Advisory); Nevada (3, mostly Lake Wind Advisory); Arizona (1, mostly Flood Warning). Weather crossing state lines often reaches Hawaii next, so check the direction storms are moving.

StateActive alertsMost commonWarnings
California9Coastal Flood Advisory1
Alaska21High Surf Advisory2
Oregon0None0
Washington0None0
Nevada3Lake Wind Advisory0
Arizona1Flood Warning1

What the alert levels mean

A Warning means hazardous weather is happening or imminent: act now. A Watch means conditions are favourable for it to develop: be ready. An Advisory is for less serious conditions that still cause significant inconvenience, and a Statement gives follow-up information.

Weather warnings by city in Hawaii

Warning types

Other states

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Data: National Weather Service.