Current Weather
Raw METAR
Clouds - Visual Profile
Weather Briefing
MVFRWhitegrass Airport is currently reporting marginal VFR (MVFR) conditions with broken clouds at 2,000 feet and 10 miles or greater visibility. Note: This observation is 5.6 hours old and conditions may have changed.
Wind Analysis
Winds are calm, presenting no crosswind concerns for any runway.
Visibility & Ceiling
Visibility is unrestricted. The ceiling is 2000 feet AGL (broken), placing conditions in the MVFR category.
Temperature & Moisture
Temperature is 24°C (75°F) with a dewpoint of 23°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: Showers Rain.
Pilot Recommendations
VFR pilots should exercise caution. Consider filing IFR if instrument rated, or postponing the flight if conditions are expected to deteriorate further. 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 |
|---|---|---|---|---|---|
| 15/33 | 4,035 ft | 98 ft | ASP | 157° |
↑ 0.0 kt
•
↔ 0.0 kt
157° angle
|
Weather Statistics - NVVW
3,033 observations | Sep 2025 - May 2026Flight Rules Distribution
Whitegrass Airport typically experiences VFR conditions 75.6% of the time, though instrument-rated pilots will find IFR weather present approximately 0.7% of observations. Prevailing winds are from the S averaging 8 knots, with gusts recorded up to 211 knots. Calm conditions occur 30.6% of the time. Temperatures typically range between 16°C and 34°C with an average of 27.5°C. The best months for VFR flying are December, November, May.
Wind Analysis
Temperature Range
Visibility
Best Months for VFR
Runway Wind Analysis
Statistics computed from 3,033 METAR observations (Sep 2025 - May 2026). Data sourced from official aviation weather services. Updated daily.
Whitegrass Airport - Airport Information
Airport Details
Location
Runway Information
Flight Planning Tools
About Whitegrass Airport
Overview
Whitegrass Airport serves Tanna Island in Vanuatu, positioned at a low elevation of 19 ft MSL. As a medium airport with a single 4,035 ft asphalted runway (15/33), it provides essential aviation access to this South Pacific island location, supporting regional transportation needs.
Flying Conditions
The airport experiences predominantly VFR conditions, with 79.3% of observations reporting clear weather and only 0.2% IFR conditions. Prevailing winds from the southeast (135°) average 8.2 knots, with temperatures consistently warm, ranging from 16°C to 34°C and averaging 27.1°C. November, December, and October represent the most favorable VFR months.
Notable Features
Located at coordinates -19.455099, 169.223999, Whitegrass Airport sits in a tropical maritime environment characteristic of Vanuatu's island terrain. The runway experiences favorable wind alignment 100% of the time, with an average crosswind component of just 4.7 knots, providing generally stable approach conditions.
Approach Considerations
Pilots can expect consistent wind conditions from the southeast, with calm periods occurring 27.4% of the time. The runway's orientation and length suggest straightforward approaches, with excellent visibility averaging 10 statute miles and minimal instances of reduced meteorological conditions. Exceptional visibility and wind stability make this a predictable operational environment.
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.
Learn More
Recommended guides based on current conditions at NVVW
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.