Current Weather
Raw METAR
Clouds - Visual Profile
Weather Briefing
VFRJohn C Tune Airport is currently reporting visual flight rules (VFR) conditions with few clouds at 3,800 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: few at 3,800 ft.
Temperature & Moisture
Temperature is 6°C (43°F) with a dewpoint of 4°C. The temperature-dewpoint spread is very narrow, indicating saturated or near-saturated air. Fog formation or low cloud development is likely.
Pilot Recommendations
Conditions are favorable for visual flight. 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.
24-Hour Weather Evolution
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Airport Runway Layout
Runway Information
| Runway | Length | Width | Surface | Heading | Wind Component |
|---|---|---|---|---|---|
| 02/20 | 6,001 ft | 100 ft | ASP | 15° |
↑ 0.0 kt
•
↔ 0.0 kt
15° angle
|
Weather Statistics - KJWN
7,073 observations | Sep 2025 - Apr 2026Flight Rules Distribution
John C Tune Airport typically experiences VFR conditions 70.1% of the time, though instrument-rated pilots will find IFR weather present approximately 7.2% of observations. Prevailing winds are from the S averaging 7.4 knots, with gusts recorded up to 110 knots. Calm conditions occur 34.2% of the time. Temperature extremes range from -13°C to 33°C, reflecting significant seasonal variation. The best months for VFR flying are April, October, March.
Wind Analysis
Temperature Range
Visibility
Best Months for VFR
Runway Wind Analysis
Statistics computed from 7,073 METAR observations (Sep 2025 - Apr 2026). Data sourced from official aviation weather services. Updated daily.
John C Tune Airport - Airport Information
Airport Details
Location
Runway Information
Flight Planning Tools
Nearby Airports
About John C Tune Airport
John C Tune Airport (KJWN) is located in Nashville, US at an elevation of 495 feet MSL. The airport has 1 runway (02/20), with the longest at 6,001 feet.
Weather Profile
Analysis of 7,073 weather observations shows KJWN maintains VFR conditions 70.1% of the time, with marginal VFR accounting for 22.6% and IFR/LIFR conditions present in 7.2% of reports.
Wind Patterns & Runway Selection
Prevailing winds at KJWN come from the S (180°) with an average speed of 7.4 knots and recorded gusts up to 110 knots. Calm wind conditions are common (34.2% of observations), allowing flexible runway selection. Runway 02/20 offers the lowest average crosswind component at 3.8 knots, making it the preferred choice in typical wind conditions.
Seasonal Considerations
The best months for VFR operations are April, October, March, when clear skies are most prevalent. Temperatures at the field range from -13°C (9°F) to 33°C (91°F), averaging 9.4°C (49°F). Altimeter settings typically range from 29.44 to 30.63 inHg (997-1037 hPa).
Data Sources: Airport data from OurAirports.com. Weather statistics derived from 7,073 official METAR observations (Sep 2025 - Apr 2026). Pilots should always verify current conditions through official channels before flight.
Learn More
Recommended guides based on current conditions at KJWN
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.