Current Weather
Raw METAR
Weather Briefing
VFRAllegheny County Airport is currently reporting visual flight rules (VFR) conditions with clear skies and 10 SM visibility.
Wind Analysis
Winds are from the south (190°) at 4 knots.
Visibility & Ceiling
Visibility is 10 SM. Skies are clear with unlimited ceiling.
Temperature & Moisture
Temperature is 23°C (73°F) with a dewpoint of 18°C, indicating moderate moisture conditions.
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: Thunderstorm Rain. Expect variable wind speeds ranging from 4 to 15 knots. Temporary MVFR conditions are forecast with Thunderstorm Rain between 20:00Z and 00:00Z.
Pilot Recommendations
Conditions are favorable for visual flight. 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)
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Airport Runway Layout
Runway Information
| Runway | Length | Width | Surface | Heading | Wind Component |
|---|---|---|---|---|---|
| 10/28 | 6,501 ft | 150 ft | CON | 89° |
↓ 0.8 kt
•
↔ 3.9 kt
101° angle
|
| 13/31 | 3,825 ft | 100 ft | CON | 120° |
↑ 1.4 kt
•
↔ 3.8 kt
70° angle
|
|
✈️ H1/H1
Active: H1
|
47 ft | 45 ft | CONC-G | 0° |
↓ 3.9 kt
•
↔ 0.7 kt
170° angle
|
Weather Statistics - KAGC
9,355 observations | Sep 2025 - Jul 2026Flight Rules Distribution
Allegheny County Airport typically experiences VFR conditions 63% of the time, though instrument-rated pilots will find IFR weather present approximately 15.5% of observations. Prevailing winds are from the S averaging 8 knots. Temperature extremes range from -21°C to 33°C, reflecting significant seasonal variation. Low visibility conditions (below 3 SM) occur in 5.1% of weather observations. The best months for VFR flying are July, September, October.
Wind Analysis
Temperature Range
Visibility
Best Months for VFR
Runway Wind Analysis
Statistics computed from 9,355 METAR observations (Sep 2025 - Jul 2026). Data sourced from official aviation weather services. Updated daily.
Allegheny County Airport - Airport Information
Airport Details
Location
Runway Information
Flight Planning Tools
Nearby Airports
About Allegheny County Airport
Overview
Allegheny County Airport serves the Pittsburgh metropolitan area as a medium-sized airport situated at 1252 feet above mean sea level. Located at coordinates 40.354401, -79.930199, the airport provides critical general aviation infrastructure for southwestern Pennsylvania. Its three runways, including two concrete runways over 3800 feet long, support diverse aviation operations.
Flying Conditions
Weather observations reveal complex flying conditions with significant variability. Pilots can expect Visual Flight Rules (VFR) conditions approximately 60% of the time, while Marginal VFR conditions occur in about 23% of observations. Temperature ranges dramatically from -18°C to 28°C, with prevailing westerly winds averaging 8 knots and occasionally reaching 27 knots. September through November represent the most consistently favorable VFR months.
Notable Features
The airport features three runways: a primary 6501-foot runway (10/28), a secondary 3825-foot runway (13/31), and a smaller 47-foot helicopter runway. Both primary runways demonstrate 100% wind favorability, with modest average crosswind conditions of 4.8 and 5.4 knots respectively. Visibility averages 8.4 statute miles, with occasional reduced visibility periods affecting approximately 5.6% of observations.
Approach Considerations
Pilots should anticipate westerly winds as the predominant meteorological condition, with calm conditions occurring in 9.7% of observations. Approach planning should consider potential reduced visibility scenarios, as fog affects approximately 5.4% of recorded periods. The comprehensive runway configuration provides multiple landing options adaptable to prevailing wind conditions.
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 KAGC
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.