US
KCMH
Current Weather

John Glenn Columbus International Airport

KCMH / CMH

Columbus, US

Last Updated

Sep 16, 02:51 UTC

Current Weather

Display Units

Time

Temp

Wind

Last Updated

02:51Z

🌙 Night

VFR

Flight Rules

23°C

Temperature

Dewpoint: 12°C

10kt

40° G16kt

10 SM

Visibility

25,000ft

Ceiling

Above Ground Level

30.15

QNH (inHg)

Altimeter Setting

Raw METAR

METAR KCMH 160251Z 04010G16KT 10SM BKN250 23/12 A3015 RMK AO2 SLP204 T02280117 51011

Clouds - Visual Profile

12,000ft

9,000ft

6,000ft

3,000ft

Ground

Field Elev: 815ft

BKN 25,000ft AGL

☁️

BKN

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

25,000ft

AGL (Above Ground)

25,815ft AMSL

Altimeter Settings & Pressure Information

QNH

30.15 inHg

Sea Level Pressure

For altitude above MSL

QFE

29.35 inHg

Field Pressure

Height above aerodrome (815 ft)

Pressure Alt

585 ft

QNE Reference

Standard: 29.92 inHg

Density Altitude: 1,741 ft

ISA Deviation: +9.6°C

Forecast (TAF)

View Full TAF

Raw TAF

TAF KCMH 152321Z 1600/1624 05004KT P6SM FEW070 FEW250 FM161500 10006KT P6SM FEW050 SCT250

Upcoming Changes (Next 12 Hours)

03:30Z BASE

+0h

VFR 50° 4kt

Visibility: >6SM

15:00Z FM161500

+12h

VFR 100° 6kt

Visibility: >6SM

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

↑

CMH

10L ✈️

28R

10R ✈️

28L

Runway Information

Runway	Length	Width	Surface	Heading	Wind Component
✈️ 10L/28R Active: 10L	8,000 ft	150 ft	ASP	94°	↑ 5.0kt • ↔ 8.7kt 60° angle
✈️ 10R/28L Active: 10R	10,125 ft	150 ft	ASP	94°	↑ 5.0kt • ↔ 8.7kt 60° angle

🟢 Active Runway: Best headwind component for current conditions

⬆️ Headwind: Favorable wind component

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

John Glenn Columbus International Airport - Airport Information

Airport Details

ICAO Code: KCMH

IATA Code: CMH

Type: large airport

Status: active

Elevation: 815 ft MSL

Location

City: Columbus

Country: US

Latitude: 39.998001°

Longitude: -82.891899°

Time Zone: Etc/GMT6

Runway Information

Runway 10L/28R

Length: 8,000 ft

Width: 150 ft

Surface: ASP

ILS: No

Runway 10R/28L

Length: 10,125 ft

Width: 150 ft

Surface: ASP

ILS: No

Aeronautical Information Publication (AIP)

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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

About John Glenn Columbus International Airport

John Glenn Columbus International Airport (KCMH/CMH) is a major international airport and aviation hub located in Columbus, US. The facility operates at an elevation of 815 feet above sea level and primarily serves international passenger and cargo operations.

The facility features 2 runways (10L/28R, 10R/28L) with ASP surface . Weather services provide continuous 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.