Military Airport
RestrictedThis is a Japan Air Self-Defense Force (JASDF) installation. Civil access is not permitted.
Access Notes:
JASDF bases closed to civil traffic
Current Weather
Raw METAR
Clouds - Visual Profile
Weather Briefing
MVFRYokota Air Base is currently reporting marginal VFR (MVFR) conditions with overcast skies at 1,800 feet and 3 SM visibility.
Wind Analysis
Winds are calm, presenting no crosswind concerns for any runway.
Visibility & Ceiling
Visibility is 3 SM, below VFR minimums in some airspace classifications. Check local requirements before departing VFR. The ceiling is 1800 feet AGL (overcast), placing conditions in the MVFR category.
Temperature & Moisture
Temperature is 22°C (72°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 30 hours. IFR conditions are expected to persist or develop. An instrument rating and IFR flight plan are recommended. Expected weather includes: Light Rain. Temporary IFR conditions are forecast with Light Rain between 21:00Z and 02:00Z.
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. The forecast indicates conditions may deteriorate. Ensure you have fuel reserves and a viable alternate airport.
This briefing is generated from real-time METAR and TAF data. Always verify with official sources before flight.
Forecast (TAF)
View Full TAF24-Hour Weather Evolution
- • Current conditions from METAR observations
- • Historical data from past 24 hours
- • No forecast or predicted data included
- • Data updated with each new METAR report
- • Hover for exact values and timestamps
- • Click legend items to toggle data series
- • Zoom and pan for detailed analysis
- • Units automatically converted to preferences
Airport Runway Layout
Runway Information
| Runway | Length | Width | Surface | Heading | Wind Component |
|---|---|---|---|---|---|
| 18/36 | 11,000 ft | 200 ft | CON | 170° |
↑ 0.0 kt
•
↔ 0.0 kt
170° angle
|
Weather Statistics - RJTY
8,337 observations | Sep 2025 - Jul 2026Flight Rules Distribution
Yokota Air Base typically experiences VFR conditions 72.5% of the time, though instrument-rated pilots will find IFR weather present approximately 8.3% of observations. Prevailing winds are from the N averaging 6.8 knots. Calm conditions occur 26.8% of the time. Temperature extremes range from -7°C to 35°C, reflecting significant seasonal variation. The best months for VFR flying are January, November, December.
Wind Analysis
Temperature Range
Visibility
Best Months for VFR
Runway Wind Analysis
Statistics computed from 8,337 METAR observations (Sep 2025 - Jul 2026). Data sourced from official aviation weather services. Updated daily.
Yokota Air Base - Airport Information
Airport Details
Location
Runway Information
Flight Planning Tools
Nearby Airports
About Yokota Air Base
Yokota Air Base is a military facility. Civilian access may be restricted or require Prior Permission (PPR). Pilots should consult the JP AIP for current access procedures and restrictions.
Overview
Yokota Air Base is a strategic U.S. Air Force base located in Fussa, Japan, approximately 25 miles west of Tokyo. As a large airport situated at 463 feet above mean sea level, it serves critical military aviation operations in the Pacific region. The base hosts significant United States Air Force assets and plays a key role in regional military logistics and mobility.
Flying Conditions
Located in the Greater Tokyo metropolitan area, Yokota experiences varied seasonal weather conditions typical of central Japan. Pilots should anticipate potential wind variations along the 18/36 runway heading, which spans an impressive 11,000 feet of concrete surface. The airport's moderate elevation and substantial runway length provide robust operational flexibility across different meteorological scenarios.
Notable Features
The airport's geographical position within the dense Tokyo urban landscape requires heightened situational awareness for incoming and outgoing aircraft. Its single long runway (18/36) provides comprehensive operational capabilities for military transport and support aircraft. The surrounding terrain includes urban and suburban environments, necessitating precise navigation and adherence to established approach procedures.
Approach Considerations
With a single 11,000-foot concrete runway oriented at 18/36, pilots should prepare for standard military airfield approach protocols. The substantial runway length supports heavy aircraft operations and provides significant margin for landing and takeoff performance. Standard instrument approach procedures and precise navigation are critical given the airport's proximity to complex metropolitan airspace.
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 RJTY
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.