US
KRYY
Current Weather

Cobb County International Airport-McCollum Field

KRYY

Atlanta, US

Last Updated

Jan 17, 19:50 UTC

Current Weather

Display Units

Time

Temp

Wind

Alt

Last Updated

19:50Z

🌙 Night

VFR

Flight Rules

11°C

Temperature

Dewpoint: 1°C

0kt

0°

10 SM

Visibility

4,100 ft

Ceiling

Above Ground Level

30.08

QNH (inHg)

Altimeter Setting

Raw METAR

METAR KRYY 171950Z 00000KT 10SM BKN041 11/01 A3008 RMK AO2 SLP919 T01060011 $

Clouds - Visual Profile

12,000ft

9,000ft

6,000ft

3,000ft

Ground

Field Elev: 1,040ft

BKN 4,100ft AGL

☁️

BKN

Broken (5/8-7/8 sky coverage)

4,100ft

AGL (Above Ground)

5,140ft AMSL

Altimeter Settings & Pressure Information

QNH

30.08 inHg

Sea Level Pressure

For altitude above MSL

QFE

29.06 inHg

Field Pressure

Height above aerodrome (1,040 ft)

Pressure Alt

880 ft

QNE Reference

Standard: 29.92 inHg

Density Altitude: 650 ft

ISA Deviation: -1.9°C

Forecast (TAF)

View Full TAF

Raw TAF

TAF KRYY 171748Z 1718/1818 28007KT P6SM SCT025 BKN200 FM180200 30009KT P6SM VCSH BKN060 FM180400 30010G18KT P6SM -SHRA SCT015 BKN025 OVC060 FM180600 31008KT P6SM -SNRA BKN025 OVC060 FM180900 31008KT P6SM SCT060 OVC100 FM181500 31012G22KT P6SM FEW120 FEW250

Upcoming Changes (Next 12 Hours)

20:20Z BASE

+0h

VFR 280° 7kt

Visibility: >6SM

Ceiling: 20,000ft

02:00Z FM180200

+6h

VFR 300° 9kt

Visibility: >6SM

Ceiling: 6,000ft

04:00Z FM180400

+8h

MVFR 300° 10kt

Visibility: >6SM

Ceiling: 2,500ft

Light Showers Rain

06:00Z FM180600

+10h

MVFR 310° 8kt

Visibility: >6SM

Ceiling: 2,500ft

Light SNRA

24-Hour Weather Evolution

Loading weather data...

Data Sources

• Current conditions from METAR observations
• Historical data from past 24 hours
• No forecast or predicted data included
• Data updated with each new METAR report

Chart Features

• Hover for exact values and timestamps
• Click legend items to toggle data series
• Zoom and pan for detailed analysis
• Units automatically converted to preferences

Note: Future values beyond current TAF validity are estimates based on climatological data and trends. Always verify with current forecasts before flight operations.

Airport Runway Layout

↑

RYY

Runway Information

Runway	Length	Width	Surface	Heading	Wind Component
09/27	6,305 ft	75 ft	ASP	88°	↑ 0.0kt • ↔ 0.0kt 88° angle

🟢 Active Runway: Best headwind component for current conditions

⬆️ Headwind: Favorable wind component

↔️ Crosswind: ≤10kt Safe, 11-15kt Caution, >15kt Challenging

Cobb County International Airport-McCollum Field - Airport Information

Airport Details

ICAO Code: KRYY

Type: medium airport

Status: active

Elevation: 1,040 ft MSL

Location

City: Atlanta

Country: US

Latitude: 34.013160°

Longitude: -84.597210°

Time Zone: Etc/GMT6

Runway Information

Runway 09/27

Length: 6,305 ft

Width: 75 ft

Surface: ASP

ILS: No

Aeronautical Information Publication (AIP)

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Official AIP for United States via US FAA (Free)

Managed by: US FAA

Access Information: Freely accessible online
Access details: Public

Alternative Resources:

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Resources for Pilots

Weather Data

Current conditions and forecasts

• Real-time METAR reports

• Extended TAF forecasts

• Flight rules assessment

Charts & Navigation

Essential aviation charts

• Visual approach charts

• Instrument procedures

• Airport diagrams

Operations

Airport operational data

• Operating hours: 24/7

• Ground handling available

• Fuel services available

Performance Calculator

Calculate takeoff and landing distances

• Runway suitability assessment

• Real weather conditions

• Safety margin analysis

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About Cobb County International Airport-McCollum Field

Cobb County International Airport-McCollum Field (KRYY) is a regional airport serving commercial and general aviation located in Atlanta, US. The facility operates at an elevation of 1,040 feet above sea level and primarily serves regional commercial flights and general aviation.

The facility features 1 runway (09/27) with ASP surface . Weather services provide regular METAR reports and TAF forecasts to ensure safe flight operations in all conditions.

Pilots can access comprehensive weather data, including current conditions, extended forecasts, and flight rules analysis. The airport information displayed here includes runway details, operational data, and essential resources for flight planning and execution. All weather data is updated regularly to provide the most current information for aviation decision-making.

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.