Current Weather
Raw METAR
Weather Briefing
VFRAlpine Airport is currently reporting visual flight rules (VFR) conditions with clear skies and 9 SM visibility.
Wind Analysis
Winds are from the west (270°) at 9 knots with gusts to 15 knots. Runway 31 is favored with a 7-knot headwind and 6-knot crosswind component (gusting to 10 knots crosswind).
Visibility & Ceiling
Visibility is 9 SM. Skies are clear with unlimited ceiling.
Temperature & Moisture
Temperature is 30°C (86°F) with a dewpoint of 2°C, indicating very dry conditions. High temperatures at this elevation may result in significant density altitude effects. Pilots should calculate density altitude and adjust performance expectations accordingly.
Pilot Recommendations
Conditions are favorable for visual flight.
This briefing is generated from real-time METAR and TAF data. Always verify with official sources before flight.
24-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 |
|---|---|---|---|---|---|
|
✈️ 13/31
Active: 31
|
5,625 ft | 35 ft | ASP | 143° |
↑ 6.9 kt
•
↔ 5.8 kt
40° angle
|
Weather Statistics - K46U
18,088 observations | Sep 2025 - Jun 2026Flight Rules Distribution
Alpine Airport enjoys predominantly VFR conditions, with visual flight rules prevailing 87.2% of the time. Prevailing winds are from the SE averaging 7.2 knots. Calm conditions occur 58.5% of the time. Temperature extremes range from -22°C to 29°C, reflecting significant seasonal variation. The best months for VFR flying are June, September, May.
Wind Analysis
Temperature Range
Visibility
Best Months for VFR
Runway Wind Analysis
Statistics computed from 18,088 METAR observations (Sep 2025 - Jun 2026). Data sourced from official aviation weather services. Updated daily.
Alpine Airport - Airport Information
Airport Details
Location
Runway Information
Flight Planning Tools
Nearby Airports
About Alpine Airport
Alpine Airport (K46U) is located in Alpine, US at an elevation of 5,634 feet MSL, making density altitude a consideration for performance planning. The airport has 1 runway (13/31), with the longest at 5,625 feet.
Weather Profile
Based on 18,088 weather observations, K46U experiences excellent VFR conditions 87.2% of the time, making it one of the more weather-reliable airports in its region.
Wind Patterns & Runway Selection
Prevailing winds at K46U come from the SE (135°) with an average speed of 7.2 knots and recorded gusts up to 28 knots. Calm wind conditions are common (58.5% of observations), allowing flexible runway selection. Runway 13/31 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 June, September, May, when clear skies are most prevalent. Temperatures at the field range from -22°C (-8°F) to 29°C (84°F), averaging 5.5°C (42°F). Cold weather operations require attention to aircraft preheating, de-icing, and cold-soaked fuel management. Altimeter settings typically range from 29.29 to 30.71 inHg (992-1040 hPa).
Data Sources: Airport data from OurAirports.com. Weather statistics derived from 18,088 official METAR observations (Sep 2025 - Jun 2026). Pilots should always verify current conditions through official channels before flight.
Learn More
Recommended guides based on current conditions at K46U
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.