Hawaii County, Hawaii: tornado and severe weather warnings
Nothing is in effect for Hawaii County as of 2:20 PM HST: no warnings, watches or advisories. This page checks the National Weather Service every minute.
Open the live map on Hawaii County Get a message when a warning reaches your address
The map shows radar, every warning shape, and the path and arrival time of each storm cell headed toward the center of Hawaii County. Tap your own street on it for times that apply to you.
The last 12 months in Hawaii County
- 0 tornado warnings
- 0 severe thunderstorm warnings
- 13 flash flood warnings
- 0 tornado watches
- 0 severe thunderstorm watches
No tornado warning has included Hawaii County in the last 12 months.
| Date | Issued | Type | Office | Product |
|---|---|---|---|---|
| Sep 9, 2026 | 8:32 PM HST | Flash flood warning | HFO | text |
| Aug 15, 2026 | 9:53 PM HST | Flash flood warning | HFO | text |
| Aug 15, 2026 | 10:13 AM HST | Flash flood warning | HFO | text |
| Apr 8, 2026 | 9:11 AM HST | Flash flood warning | HFO | text |
| Apr 7, 2026 | 11:09 PM HST | Flash flood warning | HFO | text |
| Mar 23, 2026 | 1:01 PM HST | Flash flood warning | HFO | text |
| Mar 23, 2026 | 10:22 AM HST | Flash flood warning | HFO | text |
| Mar 16, 2026 | 3:48 PM HST | Flash flood warning | HFO | text |
| Mar 14, 2026 | 9:13 PM HST | Flash flood warning | HFO | text |
| Mar 14, 2026 | 6:04 PM HST | Flash flood warning | HFO | text |
| Mar 14, 2026 | 12:53 PM HST | Flash flood warning | HFO | text |
| Mar 13, 2026 | 6:25 PM HST | Flash flood warning | HFO | text |
A warning counts here if the Weather Service listed Hawaii County in it, even if the warned area covered only part of the county.
Nearby
- Maui County, HI
- Honolulu County, HI
- Kauai County, HI
- San Francisco County, CA
- Marin County, CA
- San Mateo County, CA
- Sonoma County, CA
- Mendocino County, CA
- All of Hawaii
What the alerts mean
Alerts come from the National Weather Service and refresh every minute. Past warnings come from the Iowa Environmental Mesonet's archive of Weather Service products. During a warning, also listen to local radio, TV or a weather radio.