Current Weather
Raw METAR
Clouds - Visual Profile
Weather Briefing
VFRAlpine Airport is currently reporting visual flight rules (VFR) conditions with broken clouds at 9,500 feet and 10 SM visibility.
Wind Analysis
Winds are from the east-southeast (110°) at 7 knots. Runway 13/31 is favored with a 7-knot headwind and 2-knot crosswind component.
Visibility & Ceiling
Visibility is 10 SM. The ceiling is 9500 feet AGL (broken), well above standard VFR minimums.
Temperature & Moisture
Temperature is 10°C (50°F) with a dewpoint of 0°C, indicating moderate moisture conditions.
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
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Airport Runway Layout
Runway Information
| Runway | Length | Width | Surface | Heading | Wind Component |
|---|---|---|---|---|---|
|
✈️ 13/31
Active: 13
|
5,625 ft | 35 ft | ASP | 143° |
↑ 6.6 kt
•
↔ 2.4 kt
20° angle
|
Weather Statistics - K46U
13,237 observations | Sep 2025 - Apr 2026Flight Rules Distribution
Alpine Airport enjoys predominantly VFR conditions, with visual flight rules prevailing 85.1% of the time. Prevailing winds are from the SE averaging 7 knots. Calm conditions occur 62.5% of the time. Temperature extremes range from -22°C to 27°C, reflecting significant seasonal variation. The best months for VFR flying are September, April, November.
Wind Analysis
Temperature Range
Visibility
Best Months for VFR
Runway Wind Analysis
Statistics computed from 13,237 METAR observations (Sep 2025 - Apr 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 13,237 weather observations, K46U experiences excellent VFR conditions 85.1% 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 knots and recorded gusts up to 28 knots. Calm wind conditions are common (62.5% of observations), allowing flexible runway selection. Runway 13/31 offers the lowest average crosswind component at 2.8 knots, making it the preferred choice in typical wind conditions.
Seasonal Considerations
The best months for VFR operations are September, April, November, when clear skies are most prevalent. Temperatures at the field range from -22°C (-8°F) to 27°C (81°F), averaging 3.2°C (38°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 13,237 official METAR observations (Sep 2025 - Apr 2026). Pilots should always verify current conditions through official channels before flight.
Learn More
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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.