KGYY· GYY· Gary

Gary/Chicago International Airport

medium airport · elevation 591 ft (180 m)

10:16Z 01:23Z Night

⏎

Current METARLIFR

1 h ago·04:35Z

KGYY 090435Z AUTO 00000KT 1 3/4SM -RA BR BKN003 OVC013 22/22 A2996 RMK AO2 LTG DSNT SE AND NW

Wind

Calm

Visibility

1.8 SM

Ceiling

300 ft

Temperature

22°C / 22°C

temp / dew

QNH

1015 hPa

29.96 inHg

Clouds

BKN 300ft, OVC 1,300ft

Weather

-RA · BR

Station

KGYY

Remarks

automated station with a precipitation discriminator LTG DSNT SE AND NW

Active hazards (US/Canada coverage via AviationWeather.gov)AWC

SIGMET / AIRMET (1)

SIGMETCONVECTIVESEV
09 04:55Z → 09 06:55Z
SFC – 42,000 ft

PIREPs (1)

FL070CRJ7
13 min ago
TURB NEG

Wind & Runways

Wind arrow points downwind.

Runways

02/201098 mASP

12/302700 mASP

41.6171°, -87.4132°© CARTO Open in OSM →

Density altitude

1,524 ft

elevation 591 ft

ISA deviation

+8.2°C

Frequencies (community-maintained, cross-check AIP)KGYY

ATIS120.625
GND121.900
TWR125.600
A/DCHICAGO APP/DEP133.100
CTAF125.600
RCOKANKAKEE RDO114.200
RDOTERRE HAUTE RDO123.650

Navaids near airportassoc. KGYY

Ident	Type	Freq	Power
GY	NDB	236 kHz	LOW

Runways2

Physical runway length only — TORA/LDA are not declared in our reference database; consult the AIP.

Runway	Surface	Length	Lighting	ILS
RWY 02/20	ASP	3,604 ft (1,098 m)	Lit	—
RWY 12/30	ASP	8,859 ft (2,700 m)	Lit	—

RWY 02/203,604 ft (1,098 m)
Surface
ASP
Lighting
Lit
ILS
—
RWY 12/308,859 ft (2,700 m)
Surface
ASP
Lighting
Lit
ILS
—

24-hour trend (Iowa State IEM)

No 24-h trend available — IEM archive.

24-hour wind rose (IEM ASOS, 16 direction bins)

24-hour wind rose unavailable (insufficient IEM data).

Airport diagram (OpenStreetMap)Gary/Chicago International Airport

Terminal Aerodrome Forecast

Issued 2026/06/09 06:28 UTC

09/06Z

09/12Z

09/18Z

10/00Z

10/06Z

BASEIFR

FMIFR

FMVFR

FMMVFR

TEMPO LIFR

TEMPO IFR

IFRBASE09/06Z → 09/09ZVRB3KT · 3 SM · -SHRA BR · SCT003 OVC013

Wind: VRB3KT

Visibility: 3 SM

Weather: -SHRA BR

Clouds: SCT003 OVC013

TAF KGYY 090526Z 0906/1006 VRB03KT 3SM -SHRA BR SCT003 OVC013

LIFRTEMPO09/06Z → 09/09Z1 SM · +RA BR · BKN003

Visibility: 1 SM

Weather: +RA BR

Clouds: BKN003

TEMPO 0906/0909 1SM +RA BR BKN003

IFRFM09/09Z → 09/15Z2104KT · 4 SM · BR · OVC006

Wind: 2104KT

Visibility: 4 SM

Weather: BR

Clouds: OVC006

FM090900 21004KT 4SM BR OVC006

IFRTEMPO09/09Z → 09/13Z2 SM · BR · OVC005

Visibility: 2 SM

Weather: BR

Clouds: OVC005

TEMPO 0909/0913 2SM BR OVC005

VFRFM09/15Z → 10/00Z25010KT · 6 SM · SCT015 BKN040

Wind: 25010KT

Visibility: 6 SM

Clouds: SCT015 BKN040

FM091500 25010KT P6SM SCT015 BKN040

MVFRFM10/00Z → 10/06Z0607KT · 6 SM · SCT040

Wind: 0607KT

Visibility: 6 SM

Clouds: SCT040

FM100000 06007KT P6SM SCT040

Raw TAF

TAF KGYY 090526Z 0906/1006 VRB03KT 3SM -SHRA BR SCT003 OVC013 TEMPO 0906/0909 1SM +RA BR BKN003 FM090900 21004KT 4SM BR OVC006 TEMPO 0909/0913 2SM BR OVC005 FM091500 25010KT P6SM SCT015 BKN040 FM100000 06007KT P6SM SCT040

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