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METAR · TAF · OPMET
KMSY· MSY· New Orleans

Louis Armstrong New Orleans International Airport

large airport · elevation 4 ft (1 m)
11:34Z 00:35Z Day
Current METARVFR
53 min ago·13:53Z
KMSY 231353Z 32008KT 9SM FEW020 SCT250 29/26 A3002 RMK AO2 SLP168 T02940261
Wind
320° 8 kt
Visibility
9 SM
Ceiling
Temperature
29°C / 26°C
temp / dew
QNH
1017 hPa
30.02 inHg
Clouds
FEW 2,000ft, SCT 25,000ft
Weather
Station
KMSY
Remarks
automated station with a precipitation discriminator sea level pressure of 1016.8 HPa hourly temperature of 29.4°C and dew point of 26.1°C
Active hazards (US/Canada coverage via AviationWeather.gov)AWC
SIGMET / AIRMET (0)
None active in area.
PIREPs (1)
  • FL340B739
    7 min ago
    TURB LGT
Wind & Runways
NESW8 kt320°
Wind arrow points downwind.
Runways
02/202134 mASP
11/293080 mPEM
Runway components
RunwayHead/TailCrosswind
RWY 02/20HW 5 ktXW 7 kt L
RWY 11/29TW 7 ktXW 5 kt L
29.9934°, -90.2647°© CARTOOpen in OSM →
Runway suitabilityconservative GA limits
RunwayStatusHW (kt)XW (kt)Flags
RWY 11/29 (use 29)PreferredHW 75 R
RWY 02/20 (use 02)UsableHW 57 L
Density altitude
1,584 ft
elevation 4 ft
ISA deviation
+14.0°C
large deviation
Frequencies (community-maintained, cross-check AIP)KMSY
  • ATIS127.550
  • CLDCLNC DEL127.200
  • GND121.900
  • TWR119.500
  • A/DNEW ORLEANS APP/DEP123.850
  • UNICUNICOM122.950
Navaids near airportassoc. KMSY
IdentTypeFreqPower
MSNDB338 kHzMEDIUM
Runways2

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

  • RWY 02/207,002 ft (2,134 m)
    Surface
    ASP
    Lighting
    Lit
    ILS
  • RWY 11/2910,104 ft (3,080 m)
    Surface
    PEM
    Lighting
    Lit
    ILS
24-hour trend (Iowa State IEM)KMSY
Wind5 kt
Vis16.1 km
Temp33°C
QNH1014 hPa
24-hour wind rose (IEM ASOS, 16 direction bins)n=307
NESWCALM15%
3–6 kt
6–10 kt
10–16 kt
16–22 kt
>22 kt
Airport diagram (OpenStreetMap)Louis Armstrong New Orleans International Airport
Diagram unavailable for Louis Armstrong New Orleans International Airport.
Terminal Aerodrome Forecast
Issued 2026/08/23 12:22 UTC
VFRBASE23/12Z → 24/18Z2503KT · 6 SM · FEW250
Wind: 2503KT
Visibility: 6 SM
Clouds: FEW250
TAF KMSY 231120Z 2312/2418 25003KT P6SM FEW250
Raw TAF
TAF KMSY 231120Z 2312/2418 25003KT P6SM FEW250
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