More for Hawaii: Highest flood risk cities · Hawaii live outlook
Current risk outlook
Flooding and heavy rain risk for Ualapue, HI.
Live conditions updated just now. Refreshes every 5–40 minutes.
This view focuses on street flooding, ponding in low-lying areas, and how heavy rain tends to behave around this city.
Live risk outlook
MODERATEModerate
Next 6–24 hours: Today: Moderate (39/100) · Rain 42% · 0.6 in · Max wind 18 mph.
1 active alert nearby.
Sources: NOAA, NWS, SPC, NHC, FEMA, USGS.
Historical risk score
Long-term baseline derived from historical hazard activity.
82
/ 100
For typical homes located in Ualapue, HI.
Baseline context
FEMA NFHL flood zones: 6 features intersect this tile.
Compare other local risks
See how Ualapue scores across each hazard model.
City snapshot
All hazards combined
Wind risk
Roof stress and gust-driven damage
AQI risk
Current air quality and AQI signal
Lightning risk
Thunderstorm and strike exposure
Wildfire risk
Fuels, dryness, and fire potential
Tornado risk
Historic tornado corridor exposure
Hail risk
Hail frequency and roof impact potential
Local historical hazard map
Ualapue, HI
Click a tile to update scores. These layers show long-term historical baseline risk, not live warnings or short-term forecast risk.
Live flood alerts & official forecast (NWS)
Forecast office: HFO · radar PHMO
Active alerts near Ualapue
Coastal Flood Statement
Effective local time
Coastal Flood Statement issued August 9 at 3:46AM HST until August 11 at 6:00PM HST by NWS Honolulu HI
Do not drive through flooded roadways. Owners of properties in low-lying shoreline areas or near waterways should consider moving any electronics, vehicles, or other valuables to higher ground. Boaters should monitor their vessels to ensure mooring lines don't get too tight and be aware of overwash around boat ramps at high tide. Any recreational watercraft on beaches, such as canoes, should be secured or moved.
Protect your home before the next storm
Turn today’s risk into a checklist for your home.
Flood intelligence snapshot
FEMA flood zones (NFHL)
Dominant zone: AE (65% of features)
SFHA share: 78% (feature-weighted)
NFHL features in tile: 111
Tile risk label: High
Source: FEMA NFHL (MapServer).
Nearest river gauge (USGS)
No nearby USGS gauges reporting right now.
Source: USGS NWIS (instant values).
Soil saturation (model)
Soil moisture: 4% volumetric
Last 24h rain: 0.35 in
Updated: local time
Source: Open-Meteo soil model (proxy).
Protect your home before the next storm
Turn today's flood exposure into a checklist for drains, valuables, and coverage in Ualapue, HI.
5-day flood & rain outlook
Today
MODERATERain chance: 42% · 0.6 in
Max wind: 18 mph
Risk score: 39/100
Tomorrow
LOWRain chance: 26% · 0.2 in
Max wind: 18 to 22 mph
Risk score: 20/100
Tue
LOWRain chance: 16% · 0.0 in
Max wind: 18 mph
Risk score: 16/100
Wed
LOWRain chance: 14%
Max wind: 17 to 21 mph
Risk score: 16/100
Thu
LOWRain chance: 24%
Max wind: 24 mph
Risk score: 20/100
Outlook blends NWS forecast, WPC QPF totals, and Excessive Rainfall Outlook categories.
Historical flooding exposure
Local flood data facts
Data from FEMA NFHL, USGS gauges, and Open-Meteo soil moisture.
Historical flooding exposure in Ualapue
- Lowest-lying streets and drainage chokepoints tend to flood first during heavy rain.
- Long-duration rainfall can raise ponding risk even without a named storm.
- Local elevation and canal/river networks can amplify or reduce flood impacts.
Flood & storm risk FAQs for Ualapue
Does Ualapue flood often?
Flooding risk depends on elevation, drainage, and rainfall intensity. This model summarizes localized flood patterns from public datasets.
What causes street flooding without a storm surge?
Short bursts of heavy rain can overwhelm drains; longer events can saturate soils and keep water standing even after rain ends.