Current Weather
Raw METAR
Clouds - Visual Profile
Weather Briefing
VFRAltoona Blair County Airport is currently reporting visual flight rules (VFR) conditions with overcast skies at 11,000 feet and 10 SM visibility.
Wind Analysis
Winds are from the southwest (230°) at 7 knots. Runway 21 is favored with a 7-knot headwind and 2-knot crosswind component.
Visibility & Ceiling
Visibility is 10 SM. The ceiling is 5000 feet AGL (broken), well above standard VFR minimums.
Temperature & Moisture
Temperature is 17°C (63°F) with a dewpoint of 14°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 23 hours. The forecast shows a transition between VFR and IFR conditions. Pilots should monitor the forecast closely and have an alternate airport plan. Expected weather includes: Light Showers Rain, Showers Rain, Mist, Light Showers Rain, Mist, Light Showers RASN. Expect variable wind speeds ranging from 6 to 18 knots. Temporary IFR conditions are forecast with Showers Rain, Mist between 01:00Z and 02:00Z. There is a 30% probability of VFR conditions with Light Showers RASN between 20:00Z and 00:00Z.
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. 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 |
|---|---|---|---|---|---|
|
✈️ 03/21
Active: 21
|
5,466 ft | 100 ft | ASP | 16° |
↑ 6.6 kt
•
↔ 2.4 kt
20° angle
|
| 12/30 | 3,668 ft | 75 ft | ASP | 108° |
↓ 3.7 kt
•
↔ 5.9 kt
122° angle
|
Weather Statistics - KAOO
6,628 observations | Sep 2025 - Apr 2026Flight Rules Distribution
Altoona Blair County Airport typically experiences VFR conditions 63.7% of the time, though instrument-rated pilots will find IFR weather present approximately 10.9% of observations. Prevailing winds are from the W averaging 9.1 knots, with gusts recorded up to 31 knots. Calm conditions occur 19.4% of the time. Temperature extremes range from -20°C to 29°C, reflecting significant seasonal variation. The best months for VFR flying are April, September, October.
Wind Analysis
Temperature Range
Visibility
Best Months for VFR
Runway Wind Analysis
Statistics computed from 6,628 METAR observations (Sep 2025 - Apr 2026). Data sourced from official aviation weather services. Updated daily.
Altoona Blair County Airport - Airport Information
Airport Details
Location
Runway Information
Flight Planning Tools
Nearby Airports
About Altoona Blair County Airport
Overview
Altoona Blair County Airport serves as a medium-sized airport located in central Pennsylvania, situated at an elevation of 1,503 feet MSL. The airport provides aviation services to the Altoona metropolitan area, supporting both general aviation and potential regional commercial operations. Its strategic location and dual-runway configuration offer flexibility for aircraft operations in the region.
Flying Conditions
Pilots can expect predominantly favorable VFR conditions at this airport, with 64% of observations reporting visual flight rules. Seasonal temperature variations are significant, ranging from -19°C to 29°C, which can impact aircraft performance and operational considerations. Wind patterns are predominantly westerly at 270° with an average speed of 9.1 knots, and calm conditions occur 21.9% of the time.
Notable Features
Both runways (03/21 and 12/30) are asphalt-surfaced with substantial lengths of 5,466 and 3,668 feet respectively. The airport demonstrates excellent wind alignment, with both runways showing 100% favorable wind conditions and relatively low average crosswind speeds (6.6 knots for 03/21 and 4.9 knots for 12/30). September, October, and November represent the most consistent VFR flying months.
Approach Considerations
Visibility averages 8.9 statute miles, with only 2.9% of observations showing visibility below 3 miles and 2.7% experiencing fog conditions. Pilots should be prepared for potential reduced visibility, particularly during seasonal transitions. The dual-runway configuration provides operational flexibility, allowing selection of the most wind-aligned runway based on current conditions.
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 KAOO
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.