Pearl Harbor, Hawaii
Regional Weather Alerts
| Alert: | Flood Watch |
| Area(s): | Niihau; Kauai Southwest; Kauai Mountains; Waianae Coast; Oahu North Shore; Olomana; Central Oahu; Waianae Mountains; Kauai North; Kauai East; Kauai South; East Honolulu; Honolulu Metro; Ewa Plain; Koolau Windward; Koolau Leeward |
| Effective: | 2026-10-07 @ 8:07 pm -> 2026-10-08 @ 10:15 am |
| Onset: | 2026-10-07 @ 11:00 pm -> 2026-10-08 @ 11:00 pm |
| Severity: | Severe |
| Certainty: | Possible |
| Urgency: | Future |
| Issued By: | NWS Honolulu HI on 2026-10-07 @ 8:07 pm |
| Headline: | Flood Watch issued October 7 at 3:07PM HST until October 8 at 6:00PM HST by NWS Honolulu HI |
| Description: |
A deepening area of low pressure north of the Hawaiian Islands will draw deep tropical moisture northward, resulting in a threat for heavy rain over Kauai and Oahu tonight through Thursday. * WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...Oahu, Kauai, and Niihau. * WHEN...Through Thursday 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... - Heavy showers and isolated thunderstorms will develop tonight and continue through Thursday as deep tropical moisture is drawn northward over the state. Training of heavy showers containing intense rain rates will be possible. |
| Alert: | Wind Advisory |
| Area(s): | Big Island Summit |
| Effective: | 2026-10-07 @ 8:05 pm -> 2026-10-08 @ 9:15 am |
| Onset: | 2026-10-07 @ 8:05 pm -> 2026-10-08 @ 9:00 pm |
| Severity: | Moderate |
| Certainty: | Likely |
| Urgency: | Expected |
| Issued By: | NWS Honolulu HI on 2026-10-07 @ 8:05 pm |
| Headline: | Wind Advisory issued October 7 at 3:05PM HST until October 8 at 4:00PM HST by NWS Honolulu HI |
| Description: |
* WHAT...Southwest winds 30 to 50 mph with gusts up to 60 mph. * WHERE...Big Island Summits. * WHEN...Until 4 PM HST Thursday. * IMPACTS...Winds this strong can make driving and walking dangerous. The winds can forcefully open doors and damage hinges or slam doors shut, possibly causing injuries. |
