DM
Datamask Aviation
METAR · TAF · OPMET
KAGC· AGC· Pittsburgh

Allegheny County Airport

medium airport · elevation 1,252 ft (382 m)
09:52Z 00:54Z Night
Current METARVFR
45 min ago·08:53Z
KAGC 250853Z 17006KT 10SM SCT080 16/12 A3003 RMK AO2 SLP166 T01560117 55005
Wind
170° 6 kt
Visibility
10 SM
Ceiling
Temperature
16°C / 12°C
temp / dew
QNH
1017 hPa
30.03 inHg
Clouds
SCT 8,000ft
Weather
Station
KAGC
Remarks
automated station with a precipitation discriminator sea level pressure of 1016.6 HPa hourly temperature of 15.6°C and dew point of 11.7°C Decrease, then increase of 0.5 hectopascals in the past 3 hours
Active hazards (US/Canada coverage via AviationWeather.gov)AWC
SIGMET / AIRMET (0)
None active in area.
PIREPs (1)
  • FL330A319
    23 min ago
    TURB NEG
Wind & Runways
NESW6 kt170°
Wind arrow points downwind.
Runways
10/281982 mCON
13/311166 mCON
H1/H114 mCONC-G
Runway components
RunwayHead/TailCrosswind
RWY 10/28HW 1 ktXW 6 kt R
RWY 13/31HW 4 ktXW 5 kt R
40.3544°, -79.9302°© CARTOOpen in OSM →
Runway suitabilityconservative GA limits
RunwayStatusHW (kt)XW (kt)Flags
RWY 13/31 (use 13)PreferredHW 45 R
RWY 10/28 (use 10)UsableHW 16 R
Density altitude
1,568 ft
elevation 1,252 ft
ISA deviation
+3.5°C
Frequencies (community-maintained, cross-check AIP)KAGC
  • ATIS120.550
  • GND121.700
  • TWR121.100
  • A/DPITTSBURGH APP/DEP119.350
  • RDOALTOONA RDO122.200
  • UNICUNICOM122.950
Navaids near airportassoc. KAGC
IdentTypeFreqPower
MKPNDB287 kHzMEDIUM
Runways3

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

  • RWY 10/286,501 ft (1,982 m)
    Surface
    CON
    Lighting
    Lit
    ILS
  • RWY 13/313,825 ft (1,166 m)
    Surface
    CON
    Lighting
    Lit
    ILS
  • RWY H1/H147 ft (14 m)
    Surface
    CONC-G
    Lighting
    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)Allegheny County Airport
HH13311028
Terminal Aerodrome Forecast
Issued 2026/06/25 06:22 UTC
VFRBASE25/06Z → 25/16Z1905KT · 6 SM · SCT100 BKN250
Wind: 1905KT
Visibility: 6 SM
Clouds: SCT100 BKN250
TAF KAGC 250520Z 2506/2606 19005KT P6SM SCT100 BKN250
VFRFM25/16Z → 25/23Z2109KT · 6 SM · SCT050 BKN120
Wind: 2109KT
Visibility: 6 SM
Clouds: SCT050 BKN120
FM251600 21009KT P6SM SCT050 BKN120
MVFRTEMPO25/20Z → 25/23Z4 SM · TSRA · BKN040(CB)sn
Visibility: 4 SM
Weather: TSRA
Clouds: BKN040(CB)sn
TEMPO 2520/2523 4SM TSRA BKN040CB
VFRFM25/23Z → 26/04Z2406KT · 6 SM · -SHRA · BKN080
Wind: 2406KT
Visibility: 6 SM
Weather: -SHRA
Clouds: BKN080
FM252300 24006KT P6SM -SHRA BKN080
VFRFM26/04Z → 26/06ZVRB3KT · 6 SM · BKN100
Wind: VRB3KT
Visibility: 6 SM
Clouds: BKN100
FM260400 VRB03KT P6SM BKN100
Raw TAF
TAF KAGC 250520Z 2506/2606 19005KT P6SM SCT100 BKN250 FM251600 21009KT P6SM SCT050 BKN120 TEMPO 2520/2523 4SM TSRA BKN040CB FM252300 24006KT P6SM -SHRA BKN080 FM260400 VRB03KT P6SM BKN100
Nearby airports