Chicago O'Hare International Airport

KORD / ORD

Chicago, US

Last Updated
Jul 4, 02:09Z

Current Weather

Display Units
Fresh 9 min ago
02:09Z

🌙 Night
VFR
Flight Rules
27°C
Temperature
Dewpoint: 23°C
0 kt
10 SM
Visibility
10,000 ft
Ceiling
Above Ground Level
1014 hPa
QNH
Altimeter Setting

Raw METAR

SPECI KORD 040209Z 00000KT 10SM TS SCT045CB BKN100 OVC250 27/23 A2995 RMK AO2 TSB09 CONS LTGICCG S-W TS S-W MOV NE T02720233

Clouds - Visual Profile

12,000ft
9,000ft
6,000ft
3,000ft
Ground
Field Elev: 680 ft
SCT 4,500 ft AGL (CB)
BKN 10,000 ft AGL
OVC 25,000 ft AGL
SCT (CB)
Scattered (3/8-4/8 sky coverage)
4,500 ft
AGL (Above Ground)
5,180 ft AMSL
☁️
BKN
Broken (5/8-7/8 sky coverage)
10,000 ft
AGL (Above Ground)
10,680 ft AMSL
☁️
OVC
Overcast (8/8 sky coverage)
25,000 ft
AGL (Above Ground)
25,680 ft AMSL

Weather Briefing

VFR

Chicago O'Hare International Airport is currently reporting visual flight rules (VFR) conditions with overcast skies at 25,000 feet and 10 SM visibility.

Wind Analysis

Winds are calm, presenting no crosswind concerns for any runway.

Visibility & Ceiling

Visibility is 10 SM. The ceiling is 10000 feet AGL (broken), well above standard VFR minimums. Caution: cumulonimbus (thunderstorm) clouds reported at 4,500 ft AGL, indicating convective activity in the area.

Temperature & Moisture

Temperature is 27°C (81°F) with a dewpoint of 23°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 30 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: Thunderstorm Rain, Mist. Temporary IFR conditions are forecast with Thunderstorm Rain, Mist between 02:00Z and 05:00Z. There is a 30% probability of IFR conditions with Thunderstorm Rain, Mist between 20:00Z and 00:00Z.

Pilot Recommendations

Conditions are favorable for visual flight. 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.

QNH
1014 hPa
Sea Level Pressure
For altitude above MSL
QFE
991 hPa
Field Pressure
Height above aerodrome (680 ft)
Pressure Alt
658 ft
QNE Reference
Standard: 1013 hPa
Density Altitude: 2,261 ft
ISA Deviation: +13.4°C

Forecast (TAF)

View Full TAF
Raw TAF
TAF KORD 032320Z 0400/0506 20007KT P6SM FEW040 SCT150 FM040100 18006KT P6SM VCTS SCT040CB BKN150 TEMPO 0402/0405 32015G25KT 2SM TSRA BR BKN020 OVC040CB FM040600 18005KT P6SM FEW035 SCT120 FM041300 23008KT P6SM SCT025 SCT120 FM042000 09009KT P6SM SCT040 BKN150 PROB30 0420/0424 2SM TSRA BR SCT015 OVC040CB
Upcoming Changes (Next 12 Hours)
02:17Z BASE
+0h
VFR 200° 7 kt
Visibility: >6SM
06:00Z FM040600
+4h
VFR 180° 5 kt
Visibility: >6SM
13:00Z FM041300
+11h
VFR 230° 8 kt
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
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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
ORD
04L
22R
04R
22L
09L
27R
09C
27C
09R
27L
10L
28R
10C
28C
10R
28L
14L
32R
15
33
18
36

Runway Information

Runway Length Width Surface Heading Wind Component
04L/22R 7,500 ft 150 ft ASP 39°
0.0 kt 0.0 kt
39° angle
04R/22L 8,075 ft 150 ft ASP 42°
0.0 kt 0.0 kt
42° angle
09C/27C 11,245 ft 200 ft concrete 90°
0.0 kt 0.0 kt
90° angle
09L/27R 7,500 ft 150 ft ASP 90°
0.0 kt 0.0 kt
90° angle
09R/27L 7,967 ft 150 ft ASP 90°
0.0 kt 0.0 kt
90° angle
10C/28C 10,801 ft 200 ft CON 90°
0.0 kt 0.0 kt
90° angle
10L/28R 13,000 ft 150 ft CON 90°
0.0 kt 0.0 kt
90° angle
10R/28L 7,500 ft 150 ft CONCRETE 90°
0.0 kt 0.0 kt
90° angle
14L/32R 10,005 ft 150 ft ASP 140°
0.0 kt 0.0 kt
140° angle
15/33 9,686 ft 200 ft ASP 140°
0.0 kt 0.0 kt
140° angle
18/36 5,332 ft 150 ft ASP 180°
0.0 kt 0.0 kt
180° angle
🟢 Active Runway: Best headwind component for current conditions
⬆️ Headwind: Favorable wind component
↔️ Crosswind: ≤10kt Safe, 11-15kt Caution, >15kt Challenging

Weather Statistics - KORD

8,507 observations | Sep 2025 - Jul 2026

Flight Rules Distribution

VFR
70.2%
MVFR
20.4%
IFR
6.5%
LIFR
2.8%

Chicago O'Hare International Airport typically experiences VFR conditions 70.2% of the time, though instrument-rated pilots will find IFR weather present approximately 9.3% of observations. Prevailing winds are from the SW averaging 9.3 knots, with gusts recorded up to 31 knots. Temperature extremes range from -24°C to 35°C, reflecting significant seasonal variation. The best months for VFR flying are July, September, May.

Wind Analysis

Prevailing Direction: SW (225°)
Average Speed: 9.3 kt
Maximum Recorded: 31 kt
Calm Winds: 4.4%
Direction Distribution:
E
9.6%
N
10.9%
S
15.3%
W
17.1%
NE
9.2%
NW
10.5%
SE
5.7%
SW
17.3%

Temperature Range

Average: 7.7°C
Range: -24°C to 35°C
-24°C 35°C

Visibility

Average: 9.1 SM
Below 3 SM: 2.7%
Fog Frequency: 1.6%

Best Months for VFR

July September May

Runway Wind Analysis

Runway 15/33
Favorable wind: 100%
Avg crosswind: 6.3 kt
Runway 18/36
Favorable wind: 100%
Avg crosswind: 5.8 kt
Runway 04L/22R
Favorable wind: 100%
Avg crosswind: 5.3 kt
Runway 04R/22L
Favorable wind: 100%
Avg crosswind: 5.3 kt
Runway 09C/27C
Favorable wind: 100%
Avg crosswind: 5.9 kt
Runway 09L/27R
Favorable wind: 100%
Avg crosswind: 5.9 kt
Runway 09R/27L
Favorable wind: 100%
Avg crosswind: 5.9 kt
Runway 10C/28C
Favorable wind: 100%
Avg crosswind: 6.1 kt
Runway 10L/28R
Favorable wind: 100%
Avg crosswind: 6.1 kt
Runway 10R/28L
Favorable wind: 100%
Avg crosswind: 6.1 kt
Runway 14L/32R
Favorable wind: 100%
Avg crosswind: 6.4 kt

Statistics computed from 8,507 METAR observations (Sep 2025 - Jul 2026). Data sourced from official aviation weather services. Updated daily.

Chicago O'Hare International Airport - Airport Information

Airport Details

ICAO Code: KORD
IATA Code: ORD
Type: large airport
Status: active
Elevation: 680 ft MSL

Location

City: Chicago
Country: US
Latitude: 41.978600°
Longitude: -87.904800°
Time Zone: Etc/GMT+6

Runway Information

Runway 04L/22R
Length: 7,500 ft
Width: 150 ft
Surface: ASP
ILS: No
Runway 04R/22L
Length: 8,075 ft
Width: 150 ft
Surface: ASP
ILS: No
Runway 09C/27C
Length: 11,245 ft
Width: 200 ft
Surface: concrete
ILS: No
Runway 09L/27R
Length: 7,500 ft
Width: 150 ft
Surface: ASP
ILS: No
Runway 09R/27L
Length: 7,967 ft
Width: 150 ft
Surface: ASP
ILS: No
Runway 10C/28C
Length: 10,801 ft
Width: 200 ft
Surface: CON
ILS: No
Runway 10L/28R
Length: 13,000 ft
Width: 150 ft
Surface: CON
ILS: No
Runway 10R/28L
Length: 7,500 ft
Width: 150 ft
Surface: CONCRETE
ILS: No
Runway 14L/32R
Length: 10,005 ft
Width: 150 ft
Surface: ASP
ILS: No
Runway 15/33
Length: 9,686 ft
Width: 200 ft
Surface: ASP
ILS: No
Runway 18/36
Length: 5,332 ft
Width: 150 ft
Surface: ASP
ILS: No

About Chicago O'Hare International Airport

Overview

Chicago O'Hare International Airport is a major aviation hub located in the Chicago metropolitan area. As one of the busiest airports in the world, O'Hare serves as a critical transportation center with extensive commercial and cargo operations. The airport features multiple runways with varying lengths, accommodating a wide range of aircraft types and operational requirements.

Flying Conditions

Chicago experiences significant seasonal weather variations that can impact airport operations. Winter months typically bring challenging conditions with potential snow and low visibility, while summer can present thunderstorm and convective activity. The airport's elevation of 680 ft MSL provides a relatively moderate terrain profile for approach and departure procedures.

Notable Features

O'Hare's runway configuration is complex, featuring 11 total runways with lengths ranging from 5,332 ft to 13,000 ft. The longest runways (10R/28L at 13,000 ft and 10L/28R at 10,801 ft) provide extensive capacity for heavy aircraft and long-haul operations. The airport's multiple parallel runway configurations offer operational flexibility in various wind and traffic conditions.

Approach Considerations

Runway selection at O'Hare will depend on current wind direction, with multiple options available for most wind conditions. The substantial runway lengths and multiple concrete and asphalt surfaces provide pilots with significant operational flexibility. Pilots should be prepared for potential complex approach sequences due to the airport's high-traffic environment and multiple parallel runway configurations.

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.

Official Data Sources

Weather NOAA Aviation Weather Center • International METAR/TAF Network
Airports OurAirports.com • Public domain airport database
NOTAMs FAA NOTAM System • ICAO NOTAM Distribution
Last updated: Jan 1, 1970 12:00 AM UTC

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.