Current Weather
Raw METAR
Clouds - Visual Profile
Weather Briefing
IFRHilo International Airport is currently reporting instrument flight rules (IFR) conditions with overcast skies at 2,100 feet and 1 SM visibility.
Wind Analysis
Winds are from the variable directions at 3 knots.
Visibility & Ceiling
Visibility is reduced to 1 SM. IFR conditions prevail and an instrument clearance is required for operations in controlled airspace. The ceiling is 1400 feet AGL (broken), placing conditions in the MVFR category.
Temperature & Moisture
Temperature is 23°C (73°F) with a dewpoint of 21°C. The temperature-dewpoint spread is very narrow, indicating saturated or near-saturated air. Fog formation or low cloud development is likely.
Forecast Outlook
The TAF forecast covers the next 24 hours. Conditions are expected to fluctuate between VFR and MVFR. VFR pilots should be prepared for deteriorating conditions. Expected weather includes: Light Showers Rain, Mist.
Pilot Recommendations
An instrument rating and IFR flight plan are required. Verify that destination and alternate approach minimums are above current and forecast conditions. The narrow temperature-dewpoint spread creates risk of fog formation, particularly during evening and early morning hours.
This briefing is generated from real-time METAR and TAF data. Always verify with official sources before flight.
Forecast (TAF)
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Airport Runway Layout
Runway Information
| Runway | Length | Width | Surface | Heading | Wind Component |
|---|---|---|---|---|---|
| 03/21 | 5,600 ft | 150 ft | ASP | 41° | No wind data |
| 08/26 | 9,800 ft | 150 ft | ASP | 90° | No wind data |
Weather Statistics - PHTO
10,305 observations | Sep 2025 - May 2026Flight Rules Distribution
Hilo International Airport typically experiences VFR conditions 69.6% of the time, though instrument-rated pilots will find IFR weather present approximately 3.2% of observations. Prevailing winds are from the SW averaging 6.2 knots. Calm conditions occur 11.9% of the time. The climate is relatively stable with temperatures averaging 22.6°C (range: 16°C to 31°C). The best months for VFR flying are December, October, September.
Wind Analysis
Temperature Range
Visibility
Best Months for VFR
Runway Wind Analysis
Statistics computed from 10,305 METAR observations (Sep 2025 - May 2026). Data sourced from official aviation weather services. Updated daily.
Hilo International Airport - Airport Information
Airport Details
Location
Runway Information
Flight Planning Tools
Nearby Airports
About Hilo International Airport
Overview
Hilo International Airport serves the eastern side of Hawaii's Big Island, located in the city of Hilo. As a medium-sized airport with two substantial runways, it provides critical aviation infrastructure for the region, supporting both commercial and general aviation operations. The airport sits at a low elevation of 38 feet mean sea level, offering relatively straightforward terrain interaction.
Flying Conditions
Weather conditions at Hilo are predominantly visual flight rules (VFR), with 74.3% of observations supporting clear flying conditions. Southwest winds averaging 5.9 knots characterize the airport's wind profile, with occasional gusts up to 20 knots. Temperature remains consistently moderate, ranging from 16°C to 31°C, with an average of 22.9°C, providing stable atmospheric conditions for most of the year.
Notable Features
The airport features two parallel asphalt runways: a 5,600-foot runway (03/21) and a longer 9,800-foot runway (08/26). Both runways demonstrate excellent wind alignment, with 100% favorable wind coverage and minimal average crosswind components (3.6kt and 3.1kt respectively). The geographical location near the Pacific Ocean influences local meteorological conditions, contributing to the airport's consistent visibility averaging 9.2 statute miles.
Approach Considerations
Pilots can expect optimal flying conditions during December, October, and September, which represent the best VFR months. The runways offer flexible approach options with consistent wind patterns. While instrument meteorological conditions are rare (IFR/LIFR conditions represent only 2.8% of observations), pilots should still prepare for potential variability, particularly during less favorable months.
Data Sources & Accuracy: Airport information sourced from OurAirports.com, a collaborative database of worldwide airport data. Weather data from official aviation weather services including NOAA Aviation Weather Center and international METAR/TAF providers. Information is updated regularly but pilots should always verify current conditions and NOTAMs through official channels before flight operations.
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Recommended guides based on current conditions at PHTO
Official Data Sources
Disclaimer: Data is provided for informational purposes only. Pilots must verify all information through official sources before flight operations. Weather conditions change rapidly; always obtain a current briefing from approved weather services.