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METAR · TAF · OPMET
KMSY· MSY· New Orleans

Louis Armstrong New Orleans International Airport

large airport · elevation 4 ft (1 m)
12:09Z 23:23Z Day
⏎
Current METARVFR
12 min ago·20:53Z
KMSY 232053Z 04007KT 10SM FEW010 28/04 A3010 RMK AO2 SLP195 FU FEW010 T02780039 56014
Wind
040° 7 kt
Visibility
10 SM
Ceiling
—
Temperature
28°C / 4°C
temp / dew
QNH
1019 hPa
30.10 inHg
Clouds
FEW 1,000ft
Weather
—
Station
KMSY
Remarks
automated station with a precipitation discriminator sea level pressure of 1019.5 HPa few layer at 1000 feet composed of smoke hourly temperature of 27.8°C and dew point of 3.9°C Decrease then steady; or decrease then decrease more slowly of 1.4 hectopascals in the past 3 hours
Active hazards (US/Canada coverage via AviationWeather.gov)AWC
SIGMET / AIRMET (0)
None active in area.
PIREPs (3)
  • FL360B38M
    18 min ago
    TURB LGT
  • FL340CRJ7
    22 min ago
    TURB NEG
  • FL470C750
    25 min ago
    TURB LGT
Wind & Runways
NESW7 kt040°
Wind arrow points downwind.
Runways
02/202134 mASP
11/293080 mPEM
Runway components
RunwayHead/TailCrosswind
RWY 02/20HW 6 ktXW 3 kt R
RWY 11/29HW 3 ktXW 6 kt L
29.9934°, -90.2647°© CARTOOpen in OSM →
Runway suitabilityconservative GA limits
RunwayStatusHW (kt)XW (kt)Flags
RWY 02/20 (use 02)PreferredHW 63 R—
RWY 11/29 (use 11)UsableHW 36 L—
Density altitude
1,410 ft
elevation 4 ft
ISA deviation
+13.0°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
Wind0 kt
Vis16.1 km
Temp23°C
QNH1019 hPa
24-hour wind rose (IEM ASOS, 16 direction bins)n=306
NESWCALM52%
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 2026/10/23 18:22 UTC
VFRBASE23/18Z → 24/18Z0506KT · 6 SM · SKC
Wind: 0506KT
Visibility: 6 SM
Clouds: SKC
TAF KMSY 231720Z 2318/2424 05006KT P6SM SKC
VFRFM24/18Z → 25/00Z08012KT · 6 SM · SKC
Wind: 08012KT
Visibility: 6 SM
Clouds: SKC
FM241800 08012KT P6SM SKC
Raw TAF
TAF KMSY 231720Z 2318/2424 05006KT P6SM SKC FM241800 08012KT P6SM SKC
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