KMSY· MSY· New Orleans
Louis Armstrong New Orleans International Airport
large airport · elevation 4 ft (1 m)
11:23Z 00:36Z Day
⏎
Current METARVFR
17 min ago·14:53ZKMSY 271453Z 16011G20KT 10SM FEW018 SCT250 27/21 A2997 RMK AO2 SLP151 T02670211 51014
Wind
160° 11 kt (gust 20 kt)
Visibility
10 SM
Ceiling
—
Temperature
27°C / 21°C
temp / dew
QNH
1015 hPa
29.97 inHg
Clouds
FEW 1,800ft, SCT 25,000ft
Weather
—
Station
KMSY
Remarks
automated station with a precipitation discriminator sea level pressure of 1015.1 HPa hourly temperature of 26.7°C and dew point of 21.1°C Increase, then steady, or increase then Increase 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 (1)
- FL018S928 min ago
Wind & Runways
Wind arrow points downwind.
Runways
02/202134 mASP
11/293080 mPEM
Runway components
| Runway | Head/Tail | Crosswind |
|---|---|---|
| RWY 02/20 | TW 9 kt | XW 6 kt R |
| RWY 11/29 | HW 7 kt | XW 9 kt R |
29.9934°, -90.2647°© CARTOOpen in OSM →
Runway suitabilityconservative GA limits
| Runway | Status | HW (kt) | XW (kt) | Flags |
|---|---|---|---|---|
| RWY 02/20 (use 20) | Preferred | HW 9 | 6 L | — |
| RWY 11/29 (use 11) | Usable | HW 7 | 9 R | — |
Density altitude
1,398 ft
elevation 4 ft
ISA deviation
+12.0°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
| Ident | Type | Freq | Power |
|---|---|---|---|
| MS | NDB | 338 kHz | MEDIUM |
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
Wind7 kt
Vis16.1 km
Temp26°C
QNH1012 hPa
24-hour wind rose (IEM ASOS, 16 direction bins)n=316
3–6 kt
6–10 kt
10–16 kt
16–22 kt
>22 kt
Airport diagram (OpenStreetMap)Louis Armstrong New Orleans International Airport
Terminal Aerodrome Forecast
Issued 2026/04/27 12:22 UTC
27/12Z
27/18Z
28/00Z
28/06Z
28/12Z
28/18Z
BASEVFR
FMVFR
VFRBASE27/12Z → 27/14Z1404KT · 6 SM · FEW010 SCT250
Wind: 1404KT
Visibility: 6 SM
Clouds: FEW010 SCT250
TAF KMSY 271120Z 2712/2818 14004KT P6SM FEW010 SCT250
VFRFM27/14Z → 28/18Z1708KT · 6 SM · FEW050 SCT240
Wind: 1708KT
Visibility: 6 SM
Clouds: FEW050 SCT240
FM271400 17008KT P6SM FEW050 SCT240
Raw TAF
TAF KMSY 271120Z 2712/2818 14004KT P6SM FEW010 SCT250 FM271400 17008KT P6SM FEW050 SCT240
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