Current Weather
Raw METAR
Clouds - Visual Profile
Weather Briefing
VFRA L Mangham Jr. Regional Airport is currently reporting visual flight rules (VFR) conditions with overcast skies at 10,000 feet.
Wind Analysis
Winds are from the east (100°) at 3 knots.
Visibility & Ceiling
The ceiling is 10000 feet AGL (overcast), well above standard VFR minimums.
Temperature & Moisture
Temperature is 21°C (70°F) with a dewpoint of 18°C. The narrow temperature-dewpoint spread suggests high humidity and potential for visibility restrictions, especially during cooling periods.
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 |
|---|---|---|---|---|---|
|
✈️ 15/33
Active: 15
|
3,610 ft | 75 ft | ASP | 153° |
↑ 1.9 kt
•
↔ 2.3 kt
50° angle
|
|
✈️ 18/36
Active: 18
|
5,000 ft | 75 ft | ASP | 184° |
↑ 0.5 kt
•
↔ 3.0 kt
80° angle
|
Weather Statistics - KOCH
6,046 observations | Sep 2025 - Apr 2026Flight Rules Distribution
A L Mangham Jr. Regional Airport typically experiences VFR conditions 64.2% of the time, though instrument-rated pilots will find IFR weather present approximately 15.5% of observations. Prevailing winds are from the S averaging 6.6 knots. Calm conditions occur 28.3% of the time. Temperature extremes range from -8°C to 36°C, reflecting significant seasonal variation. The best months for VFR flying are September, October, April.
Wind Analysis
Temperature Range
Visibility
Best Months for VFR
Runway Wind Analysis
Statistics computed from 6,046 METAR observations (Sep 2025 - Apr 2026). Data sourced from official aviation weather services. Updated daily.
A L Mangham Jr. Regional Airport - Airport Information
Airport Details
Location
Runway Information
Flight Planning Tools
Nearby Airports
About A L Mangham Jr. Regional Airport
A L Mangham Jr. Regional Airport (KOCH/OCH) is located in Nacogdoches, US at an elevation of 355 feet MSL. The airport has 2 runways (15/33, 18/36), with the longest at 5,000 feet.
Weather Profile
With VFR conditions only 64.2% of the time based on 6,046 observations, KOCH requires careful weather planning. IFR conditions occur in 15.5% of reports, and instrument proficiency is advisable for regular operations here.
Wind Patterns & Runway Selection
Prevailing winds at KOCH come from the S (180°) with an average speed of 6.6 knots. Calm wind conditions are common (28.3% of observations), allowing flexible runway selection. Runway 15/33 offers the lowest average crosswind component at 2.9 knots, making it the preferred choice in typical wind conditions.
Seasonal Considerations
The best months for VFR operations are September, October, April, when clear skies are most prevalent. Temperatures at the field range from -8°C (18°F) to 36°C (97°F), averaging 16.9°C (62°F). High temperatures can significantly impact aircraft performance through increased density altitude. Altimeter settings typically range from 29.57 to 30.69 inHg (1001-1039 hPa).
Data Sources: Airport data from OurAirports.com. Weather statistics derived from 6,046 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 KOCH
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.