John Glenn Columbus International Airport

KCMH / CMH

Columbus, US

Last Updated
Nov 2, 23:51 UTC

Current Weather

Display Units
Last Updated
23:51Z
🌙 Night
VFR
Flight Rules
10°C
Temperature
Dewpoint: 4°C
3kt
320°
10 SM
Visibility
Ceiling
Unlimited
30.19
QNH (inHg)
Altimeter Setting

Raw METAR

METAR KCMH 022351Z 32003KT 10SM FEW050 10/04 A3019 RMK AO2 SLP227 T01000044 10144 20094 53005

Clouds - Visual Profile

12,000ft
9,000ft
6,000ft
3,000ft
Ground
Field Elev: 815ft
FEW 5,000ft AGL
🌤️
FEW
Few (1/8-2/8 sky coverage)
5,000ft
AGL (Above Ground)
5,815ft AMSL

Altimeter Settings & Pressure Information

QNH
30.19 inHg
Sea Level Pressure
For altitude above MSL
QFE
29.39 inHg
Field Pressure
Height above aerodrome (815 ft)
Pressure Alt
545 ft
QNE Reference
Standard: 29.92 inHg
Density Altitude: 141 ft
ISA Deviation: -3.4°C

Forecast (TAF)

View Full TAF
Raw TAF
TAF KCMH 022332Z 0300/0324 VRB04KT P6SM BKN045 FM030500 23005KT P6SM FEW045 FM031300 23008KT P6SM SKC FM031600 25015G25KT P6SM SCT050
Upcoming Changes (Next 12 Hours)
00:24Z BASE
+0h
VFR VRB 4kt
Visibility: >6SM
Ceiling: 4,500ft
05:00Z FM030500
+5h
VFR 230° 5kt
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

N
CMH
10L
28R ✈️
10R
28L ✈️

Runway Information

Runway Length Width Surface Heading Wind Component
✈️ 10L/28R
Active: 28R
8,000 ft 150 ft ASP 94°
↑ 2.3kt ↔ 1.9kt
40° angle
✈️ 10R/28L
Active: 28L
10,125 ft 150 ft ASP 94°
↑ 2.3kt ↔ 1.9kt
40° 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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Managed by: US FAA

Access Information: Freely accessible online
Access details: Public

Alternative Resources:

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
Calculate Performance

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.