Hanapepe, HI Live Doppler Radar
Live radar for Hanapepe, Kauai in Kauai County: every NWS radar combined, rain, snow and ice colors, flash-flood risk, storm tracks and official warnings.
What weather hits Hanapepe?
Since 1996, the National Weather Service has logged flash flooding on 113 days in the Kauai Southwest forecast zone and Kauai in Kauai County — the most common reported hazard around Hanapepe, mostly in March and February. Next come high winds (53 days) and flooding (47 days).
| Hazard | Days reported | Most recent | Worst on record |
|---|---|---|---|
| Flash flooding | 113 | Apr 2026 | Mar 13, 2006 · 7 deaths |
| High winds | 53 | Mar 2026 | Apr 9, 1998 · $50,000 damage |
| Flooding | 47 | Dec 2023 | Feb 21, 2013 · 1 death |
| Wildfires | 13 | Jul 2024 | — |
| Damaging thunderstorm winds | 10 | Apr 2024 | Jan 8, 2005 · $100,000 damage |
| Debris flows | 7 | Mar 2021 | Mar 6, 2021 · $3.9 million damage |
| Heavy snow & winter storms | 3 | Feb 2004 | — |
| Lightning casualties & damage | 3 | Aug 2017 | Aug 20, 2017 · $10,000 damage |
Source: NOAA NCEI Storm Events Database, 1996–2026 (the latest year is partial). A "day" is a date with at least one report in the Kauai Southwest forecast zone and Kauai in Kauai County; damage is as reported, not adjusted for inflation.
Which radars cover Hanapepe?
The closest NEXRAD Doppler radar is PHKI (Kauai, HI), about 3 miles southeast. Radar beams climb as they travel, so the height of the lowest scan over town decides how low in a storm the radar can see.
| Radar | Distance | Lowest beam over Hanapepe | View |
|---|---|---|---|
| PHKI Kauai, HI | 3 mi southeast | 200 ft | Excellent — the lowest scan sees close to the ground |
| PHMO Molokai, HI | 165 mi east-southeast | 21,200 ft | Limited — the beam overshoots the lowest part of storms |
| PHKM Kohala, HI | 276 mi east-southeast | 50,700 ft | Limited — the beam overshoots the lowest part of storms |
Beam height is the center of the 0.5° scan above the radar, with standard refraction. Mountains near a radar can block it further.
Tornado & hail history near Hanapepe
Since 1950, NOAA has recorded 6 tornadoes within 25 miles of Hanapepe. Most came in December and March. The strongest was an F1 on December 17, 1967, which touched down about 5 miles west-northwest of town. The most recent was an EF0 on December 13, 2008, which touched down about 5 miles west-northwest of town.
Source: NOAA Storm Prediction Center — tornadoes 1950–2025, hail 1955–2025. Distances are to each tornado's track; ratings before February 2007 use the original Fujita scale.
On TALON you get Hanapepe's live radar loop, rain/snow/ice colors, flash-flood risk, storm tracks with arrival times and NWS warnings free; close-up radar and rotation detection are part of TALON Pro.
Hanapepe radar FAQ
Where is the nearest weather radar to Hanapepe, HI?
PHKI (Kauai, HI), about 3 miles southeast. PHMO (Molokai, HI) is 165 miles away and also covers the area.
How often does Hanapepe flood?
Since 1996 the National Weather Service has logged flash flooding on 113 days in the Kauai Southwest forecast zone and Kauai in Kauai County; the deadliest was on March 13, 2006, with 7 deaths. TALON's free flash-flood risk layer shows, every 2 minutes, how close the rain that has fallen is to what it takes to flood — turn it on under Layers.
Is TALON's radar for Hanapepe free?
Yes — the US radar loop, rain/snow/ice colors, flash-flood risk, storm tracks and NWS warnings are free in any browser. Close-up radar, rotation detection and longer forecasts are part of TALON Pro.
Should I rely on radar for my safety?
No app replaces official warnings. When the National Weather Service issues a warning for Hanapepe, follow it right away — see watch vs. warning.