Current Weather
Raw METAR
Clouds - Visual Profile
Weather Briefing
VFRMcGhee Tyson Airport is currently reporting visual flight rules (VFR) conditions with scattered clouds at 25,000 feet and 10 SM visibility.
Wind Analysis
Winds are calm, presenting no crosswind concerns for any runway.
Visibility & Ceiling
Visibility is 10 SM. No ceiling exists. Cloud layers reported: scattered at 25,000 ft.
Temperature & Moisture
Temperature is 23°C (73°F) with a dewpoint of 19°C. The narrow temperature-dewpoint spread suggests high humidity and potential for visibility restrictions, especially during cooling periods.
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. There is a 30% probability of MVFR conditions with Thunderstorm Rain between 22:00Z and 03:00Z.
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 |
|---|---|---|---|---|---|
| 05L/23R | 9,005 ft | 150 ft | CON | 44° |
↑ 0.0 kt
•
↔ 0.0 kt
44° angle
|
| 05R/23L | 9,000 ft | 150 ft | ASP | 44° |
↑ 0.0 kt
•
↔ 0.0 kt
44° angle
|
Weather Statistics - KTYS
10,334 observations | Sep 2025 - Jul 2026Flight Rules Distribution
McGhee Tyson Airport enjoys predominantly VFR conditions, with visual flight rules prevailing 80.4% of the time. Prevailing winds are from the SW averaging 7.6 knots, with gusts recorded up to 36 knots. Calm conditions occur 18.7% of the time. Temperature extremes range from -13°C to 34°C, reflecting significant seasonal variation. The best months for VFR flying are July, October, September.
Wind Analysis
Temperature Range
Visibility
Best Months for VFR
Runway Wind Analysis
Statistics computed from 10,334 METAR observations (Sep 2025 - Jul 2026). Data sourced from official aviation weather services. Updated daily.
McGhee Tyson Airport - Airport Information
Airport Details
Location
Runway Information
Flight Planning Tools
Nearby Airports
About McGhee Tyson Airport
Overview
McGhee Tyson Airport serves the Knoxville metropolitan area in eastern Tennessee, situated in Alcoa near the foothills of the Smoky Mountains. As a medium-sized airport with two substantial runways each exceeding 9,000 feet, it supports diverse aviation activities including commercial, general, and potentially military operations. The airport's elevation of 981 feet MSL places it in a transitional terrain environment.
Flying Conditions
Weather conditions at McGhee Tyson are predominantly VFR, with 80.3% of observations showing clear flying conditions. Prevailing winds from the southwest at an average of 7.1 knots provide consistent and manageable wind conditions for most operations. Temperature variations range from -10°C to 32°C, with seasonal fluctuations that pilots should anticipate during flight planning.
Notable Features
The airport features two parallel runways (05L/23R and 05R/23L) with nearly identical lengths around 9,000 feet, constructed of concrete and asphalt respectively. Both runways demonstrate 100% favorable wind alignment, with minimal average crosswind of 3 knots. The geographic location near the Smoky Mountains suggests potential for complex local wind and terrain-induced meteorological patterns.
Approach Considerations
Approach planning should consider the statistical visibility average of 9.4 statute miles, with only 2.6% of observations showing visibility below 3 miles. Pilots can expect optimal VFR conditions particularly in October, September, and January. The consistent southwest wind pattern suggests runway 23 might be preferable for most arrivals and departures.
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 KTYS
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.