Current Weather
Raw METAR
Clouds - Visual Profile
Weather Briefing
MVFRJohn Glenn Columbus International Airport is currently reporting marginal VFR (MVFR) conditions with overcast skies at 25,000 feet and 10 SM visibility.
Wind Analysis
Winds are from the south (190°) at 7 knots. Runway 10L/28R is favored with a 0-knot headwind and 7-knot crosswind component.
Visibility & Ceiling
Visibility is 10 SM. The ceiling is 1400 feet AGL (broken), placing conditions in the MVFR category.
Temperature & Moisture
Temperature is 24°C (75°F) with a dewpoint of 22°C. The temperature-dewpoint spread is very narrow, indicating saturated or near-saturated air. Fog formation or low cloud development is likely.
Forecast Outlook
The TAF forecast covers the next 24 hours. Conditions are expected to fluctuate between VFR and MVFR. VFR pilots should be prepared for deteriorating conditions. Expected weather includes: Light Showers Rain. Temporary VFR conditions are forecast with Light Showers Rain between 06:00Z and 08:00Z.
Pilot Recommendations
VFR pilots should exercise caution. Consider filing IFR if instrument rated, or postponing the flight if conditions are expected to deteriorate further. The narrow temperature-dewpoint spread creates risk of fog formation, particularly during evening and early morning hours.
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 |
|---|---|---|---|---|---|
|
✈️ 10L/28R
Active: 28R
|
8,000 ft | 150 ft | ASP | 94° |
↑ 0.0 kt
•
↔ 7.0 kt
90° angle
|
|
✈️ 10R/28L
Active: 28L
|
10,125 ft | 150 ft | ASP | 94° |
↑ 0.0 kt
•
↔ 7.0 kt
90° angle
|
Weather Statistics - KCMH
9,943 observations | Sep 2025 - Jun 2026Flight Rules Distribution
John Glenn Columbus International Airport typically experiences VFR conditions 68.7% of the time, though instrument-rated pilots will find IFR weather present approximately 9.2% of observations. Prevailing winds are from the S averaging 8.6 knots, with gusts recorded up to 37 knots. Calm conditions occur 12% of the time. Temperature extremes range from -22°C to 32°C, reflecting significant seasonal variation. The best months for VFR flying are June, September, October.
Wind Analysis
Temperature Range
Visibility
Best Months for VFR
Runway Wind Analysis
Statistics computed from 9,943 METAR observations (Sep 2025 - Jun 2026). Data sourced from official aviation weather services. Updated daily.
John Glenn Columbus International Airport - Airport Information
Airport Details
Location
Runway Information
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About John Glenn Columbus International Airport
Overview
John Glenn Columbus International Airport serves as a major aviation hub for central Ohio, located in the state capital of Columbus. Situated at an elevation of 815 feet MSL, the airport provides critical commercial and cargo transportation services for the metropolitan region. Its two substantial runways (10L/28R at 8000ft and 10R/28L at 10,125ft) support a wide range of aircraft operations.
Flying Conditions
Central Ohio experiences variable weather conditions that can significantly impact flight operations throughout the year. The airport's moderate elevation and midwestern location mean pilots should anticipate potential wind shifts, particularly during seasonal transition periods. Temperature and pressure variations can create challenging approach conditions, especially during winter and early spring months.
Notable Features
The airport's dual parallel runways (10L/28R and 10R/28L) provide operational flexibility for different aircraft types and wind conditions. Both runways are constructed with asphalt surfaces, capable of handling large commercial aircraft and providing substantial landing/takeoff infrastructure. The airport's geographic position allows for relatively straightforward navigation approaches from multiple directions.
Approach Considerations
Runway orientation (10/28) suggests prevailing wind patterns typically favor east-west approaches. The substantial runway lengths (8000ft and 10,125ft) accommodate a diverse range of aircraft, from regional commuters to larger commercial jets. Pilots should prepare for potential crosswind conditions and be prepared to utilize the full runway length during challenging meteorological scenarios.
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.
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Recommended guides based on current conditions at KCMH
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.