KMSY· MSY· New Orleans
Louis Armstrong New Orleans International Airport
large airport · elevation 4 ft (1 m)
11:59Z 23:39Z Day
⏎
Current METARVFR
19 min ago·17:53ZKMSY 081753Z 04015G25KT 10SM FEW043 SCT250 29/18 A2991 RMK AO2 SLP130 T02890183 10289 20239 58014
Wind
040° 15 kt (gust 25 kt)
Visibility
10 SM
Ceiling
—
Temperature
29°C / 18°C
temp / dew
QNH
1013 hPa
29.91 inHg
Clouds
FEW 4,300ft, SCT 25,000ft
Weather
—
Station
KMSY
Remarks
automated station with a precipitation discriminator sea level pressure of 1013.0 HPa hourly temperature of 28.9°C and dew point of 18.3°C 6-hourly maximum temperature of 28.9°C 6-hourly minimum temperature of 23.9°C Steady or increase, then decrease; or decrease then decrease more rapidly 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 (2)
- FL390GALX7 min agoTURB NEG
- FL040SR2222 min agoTURB MOD
Wind & Runways
Wind arrow points downwind.
Runways
02/202134 mASP
11/293080 mPEM
Runway components
| Runway | Head/Tail | Crosswind |
|---|---|---|
| RWY 02/20 | HW 14 kt | XW 6 kt R |
| RWY 11/29 | HW 6 kt | XW 14 kt L |
29.9934°, -90.2647°© CARTOOpen in OSM →
Runway suitabilityconservative GA limits
| Runway | Status | HW (kt) | XW (kt) | Flags |
|---|---|---|---|---|
| RWY 02/20 (use 02) | Preferred | HW 14 | 6 R | Gusts to 25 kt — verdict may shift mid-roll |
| RWY 11/29 (use 11) | Usable | HW 6 | 14 L | Crosswind 14 kt · Gusts to 25 kt — verdict may shift mid-roll |
Density altitude
1,692 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
| 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
Wind4 kt
Vis16.1 km
Temp28°C
QNH1012 hPa
24-hour wind rose (IEM ASOS, 16 direction bins)n=309
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 2026/10/08 18:33 UTC
08/18Z
09/00Z
09/06Z
09/12Z
09/18Z
10/00Z
BASEVFR
FMVFR
FMVFR
FMVFR
FMMVFR
FMMVFR
PROB30 MVFR
PROB30 MVFR
PROB30 MVFR
PROB30 MVFR
VFRBASE08/18Z → 09/00Z06014G23KT · 6 SM · FEW040 FEW250
Wind: 06014G23KT
Visibility: 6 SM
Clouds: FEW040 FEW250
TAF KMSY 081731Z 0818/0924 06014G23KT P6SM FEW040 FEW250
VFRFM09/00Z → 09/06Z09012KT · 6 SM · FEW045 SCT250
Wind: 09012KT
Visibility: 6 SM
Clouds: FEW045 SCT250
FM090000 09012KT P6SM FEW045 SCT250
VFRFM09/06Z → 09/16Z06011KT · 6 SM · FEW040 SCT250
Wind: 06011KT
Visibility: 6 SM
Clouds: FEW040 SCT250
FM090600 06011KT P6SM FEW040 SCT250
MVFRPROB3009/14Z → 09/16Z4 SM · -SHRA BR · BKN060
Visibility: 4 SM
Weather: -SHRA BR
Clouds: BKN060
PROB30 0914/0916 4SM -SHRA BR BKN060
VFRFM09/16Z → 09/19Z06016G25KT · 6 SM · SCT050 BKN090
Wind: 06016G25KT
Visibility: 6 SM
Clouds: SCT050 BKN090
FM091600 06016G25KT P6SM SCT050 BKN090
MVFRPROB3009/16Z → 09/18Z4 SM · -SHRA BR · BKN050
Visibility: 4 SM
Weather: -SHRA BR
Clouds: BKN050
PROB30 0916/0918 4SM -SHRA BR BKN050
MVFRFM09/19Z → 09/22Z06020G30KT · 6 SM · BKN025 BKN040
Wind: 06020G30KT
Visibility: 6 SM
Clouds: BKN025 BKN040
FM091900 06020G30KT P6SM BKN025 BKN040
MVFRPROB3009/19Z → 09/22Z4 SM · -SHRA BR · OVC015
Visibility: 4 SM
Weather: -SHRA BR
Clouds: OVC015
PROB30 0919/0922 4SM -SHRA BR OVC015
MVFRFM09/22Z → 10/00Z04020G29KT · 6 SM · BKN020 BKN025
Wind: 04020G29KT
Visibility: 6 SM
Clouds: BKN020 BKN025
FM092200 04020G29KT P6SM BKN020 BKN025
MVFRPROB3009/22Z → 09/23Z4 SM · -SHRA BR · OVC015
Visibility: 4 SM
Weather: -SHRA BR
Clouds: OVC015
PROB30 0922/0923 4SM -SHRA BR OVC015
Raw TAF
TAF KMSY 081731Z 0818/0924 06014G23KT P6SM FEW040 FEW250 FM090000 09012KT P6SM FEW045 SCT250 FM090600 06011KT P6SM FEW040 SCT250 PROB30 0914/0916 4SM -SHRA BR BKN060 FM091600 06016G25KT P6SM SCT050 BKN090 PROB30 0916/0918 4SM -SHRA BR BKN050 FM091900 06020G30KT P6SM BKN025 BKN040 PROB30 0919/0922 4SM -SHRA BR OVC015 FM092200 04020G29KT P6SM BKN020 BKN025 PROB30 0922/0923 4SM -SHRA BR OVC015
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