Chicago Executive Airport

KPWK / PWK

Chicago/Prospect Heights/Wheeling, US

Last Updated
Jul 4, 03:52Z

Current Weather

Display Units
Recent 1 hour ago
03:52Z

☀️ Day
VFR
Flight Rules
22°C
Temperature
Dewpoint: 21°C
5 kt
140°
8 SM
Visibility
9,000 ft
Ceiling
Above Ground Level
1017 hPa
QNH
Altimeter Setting

Raw METAR

METAR KPWK 040352Z AUTO 14005KT 8SM RA BKN090 BKN110 22/21 A3003 RMK AO2 PK WND 26027/0256 LTG DSNT ALQDS RAB0258 TSE40 SLP165 P0009 T02220211

Clouds - Visual Profile

12,000ft
9,000ft
6,000ft
3,000ft
Ground
Field Elev: 647 ft
BKN 9,000 ft AGL
BKN 11,000 ft AGL
☁️
BKN
Broken (5/8-7/8 sky coverage)
9,000 ft
AGL (Above Ground)
9,647 ft AMSL
☁️
BKN
Broken (5/8-7/8 sky coverage)
11,000 ft
AGL (Above Ground)
11,647 ft AMSL

Weather Briefing

VFR

Chicago Executive Airport is currently reporting visual flight rules (VFR) conditions with broken clouds at 9,000 feet and 8 SM visibility.

Wind Analysis

Winds are from the southeast (140°) at 5 knots. Runway 12/30 is favored with a 5-knot headwind and 2-knot crosswind component.

Visibility & Ceiling

Visibility is 8 SM. The ceiling is 9000 feet AGL (broken), well above standard VFR minimums.

Temperature & Moisture

Temperature is 22°C (72°F) with a dewpoint of 21°C. The temperature-dewpoint spread is very narrow, indicating saturated or near-saturated air. Fog formation or low cloud development is likely.

Pilot Recommendations

Conditions are favorable for visual flight. 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.

QNH
1017 hPa
Sea Level Pressure
For altitude above MSL
QFE
995 hPa
Field Pressure
Height above aerodrome (647 ft)
Pressure Alt
535 ft
QNE Reference
Standard: 1013 hPa
Density Altitude: 1,530 ft
ISA Deviation: +8.3°C

24-Hour Weather Evolution

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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
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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
PWK
06
24
12
30
16 ✈️
34

Runway Information

Runway Length Width Surface Heading Wind Component
06/24 3,660 ft 50 ft ASP 63°
1.1 kt 4.9 kt
77° angle
12/30 4,386 ft 75 ft ASP 118°
4.6 kt 1.9 kt
22° angle
✈️ 16/34
Active: 16
5,000 ft 150 ft ASP 159°
4.7 kt 1.7 kt
20° angle
🟢 Active Runway: Best headwind component for current conditions
⬆️ Headwind: Favorable wind component
↔️ Crosswind: ≤10kt Safe, 11-15kt Caution, >15kt Challenging

Weather Statistics - KPWK

8,322 observations | Sep 2025 - Jul 2026

Flight Rules Distribution

VFR
72.1%
MVFR
17.8%
IFR
7%
LIFR
3.1%

Chicago Executive Airport typically experiences VFR conditions 72.1% of the time, though instrument-rated pilots will find IFR weather present approximately 10.1% of observations. Prevailing winds are from the SW averaging 8.6 knots, with gusts recorded up to 31 knots. Calm conditions occur 13.7% of the time. Temperature extremes range from -24°C to 34°C, reflecting significant seasonal variation. The best months for VFR flying are July, May, September.

Wind Analysis

Prevailing Direction: SW (225°)
Average Speed: 8.6 kt
Maximum Recorded: 31 kt
Calm Winds: 13.7%
Direction Distribution:
E
8.1%
N
11.8%
S
13%
W
12.7%
NE
9.3%
NW
13%
SE
4.7%
SW
13.7%

Temperature Range

Average: 7.7°C
Range: -24°C to 34°C
-24°C 34°C

Visibility

Average: 9.4 SM
Below 3 SM: 3.1%
Fog Frequency: 0.6%

Best Months for VFR

July May September

Runway Wind Analysis

Runway 06/24
Favorable wind: 100%
Avg crosswind: 5.5 kt
Runway 12/30
Favorable wind: 100%
Avg crosswind: 5.7 kt
Runway 16/34
Favorable wind: 100%
Avg crosswind: 5.4 kt

Statistics computed from 8,322 METAR observations (Sep 2025 - Jul 2026). Data sourced from official aviation weather services. Updated daily.

Chicago Executive Airport - Airport Information

Airport Details

ICAO Code: KPWK
IATA Code: PWK
Type: medium airport
Status: active
Elevation: 647 ft MSL

Location

City: Chicago/Prospect Heights/Wheeling
Country: US
Latitude: 42.114222°
Longitude: -87.901494°
Time Zone: Etc/GMT+6

Runway Information

Runway 06/24
Length: 3,660 ft
Width: 50 ft
Surface: ASP
ILS: No
Runway 12/30
Length: 4,386 ft
Width: 75 ft
Surface: ASP
ILS: No
Runway 16/34
Length: 5,000 ft
Width: 150 ft
Surface: ASP
ILS: No

About Chicago Executive Airport

Overview

Chicago Executive Airport serves the northwest suburban Chicago metropolitan area as a medium-sized airport located in Prospect Heights and Wheeling, Illinois. Positioned at 647 feet above mean sea level, the airport provides critical general aviation and business aircraft services for the greater Chicago region. Its three asphalt runways offer flexible operational capabilities for diverse aircraft types.

Flying Conditions

Weather observations indicate predominantly favorable flying conditions, with 68.7% of METAR reports showing VFR conditions. The airport experiences moderate wind environments, with prevailing westerly winds averaging 8.3 knots and maximum gusts up to 25 knots. Temperature ranges are significant, spanning from -24°C to 32°C, which pilots should consider for performance calculations and aircraft preparation.

Notable Features

The airport features three runways: 06/24 at 3,660 feet, 12/30 at 4,386 feet, and 16/34 at 5,000 feet, all constructed of asphalt surface. All runways demonstrate 100% favorable wind alignments with consistently low average crosswind conditions around 5-5.6 knots. September through November represent the most reliable VFR months for operations.

Approach Considerations

Pilots can expect generally stable approach conditions with good visibility averaging 9.2 statute miles and minimal fog occurrence (0.4% of observations). The consistent westerly wind pattern suggests Runway 06/24 might provide the most predictable wind alignment. Low-probability IFR and LIFR conditions (combined 9.8%) indicate the importance of thorough pre-flight weather briefings.

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.