Triche Field (1LA1) Area Aviation Weather & Runway Winds
As of 4:53 AM CDT, Oct 28, based on the nearest station (KMSY), 1LA1 is currently VFR with calm winds, visibility 10+ statute miles, and no ceiling reported.
Aviation weather near Triche Field in Hahnville, LA, decoded from the nearest reporting station (KMSY): conditions and runway crosswinds.
Triche Field (1LA1) is a general aviation airport serving pilots in and around Hahnville, LA at a field elevation of 10 ft. 1LA1 has no weather station of its own. Conditions here are decoded from KMSY, about 9 nm away, the nearest reporting station, and local conditions can differ. It has one runway (02/20), the longest 4,000 ft. The nearest TAF is issued for KMSY.
No weather station at this airport: showing the nearest station KMSY, 8.9 nm away.
Wind calm, visibility 10+ statute miles, a few clouds at 25,000 ft, temperature 16°C (61°F), altimeter 30.16 inHg. Conditions are Visual Flight Rules (VFR).
METAR KMSY 280953Z 00000KT 10SM FEW250 16/16 A3016 RMK AO2 SLP217 T01610156 $
What changed at KMSY (nearest station)?
Since the 0853Z (3:53 AM CDT) report, compared automatically against the latest METAR.
No significant changes since the 0853Z (3:53 AM CDT) report, conditions are holding steady.
Current pilot readout for 1LA1
Based on the nearest station (KMSY), 1LA1 is currently VFR with calm winds, visibility 10+ statute miles, and no ceiling reported. Density altitude is approximately -150 ft (field elevation 10 ft). Review the latest TAF below for forecast changes before departure.
New to aviation weather? How to read a METAR → · What VFR/MVFR/IFR mean → · Decode any METAR/TAF → · Density altitude calculator →
Runway wind check
Estimated head/tailwind and crosswind for each runway end from the current reported wind.
Current wind is calm: calm wind is not a factor for runway selection, and with no wind there is no head/tail or crosswind component to compute. Live numbers return automatically once a report includes a wind direction.
| Runway | Length | Surface | Head / Tail | Crosswind |
|---|---|---|---|---|
| 02 | 4,000 ft | TURF | - | - |
| 20 | 4,000 ft | TURF | - | - |
Open the crosswind calculator to try your own wind and runway numbers →
1LA1 runways
1 physical runway · 2 runway ends. Each card opens the runway's intelligence page: equipment and lighting, LAHSO, frequencies, today's configuration, predicted use, history and approaches.
- Status not monitoredRunway 02/204,000 × 100 ft · TURFCurrent useno stated-runway source at 1LA1Wind
- 02
- no steady wind
- 20
- no steady wind
no active equipment NOTAM receivedView Runway Intelligence →
“Current use” is what the facilitystates; wind components are arithmetic on the current METAR against TRUE headings; status reflects NOTAMs received through SWIM, the tower's TFDM record and the D-ATIS — a runway reads “Open” only with a complete NOTAM picture.
24-hour trend
Wind, ceiling and flight category over the last 24 hours.
Over the last 23 h: wind 6→0 kt, ceiling unlimited → unlimited.
1LA1 weather radar
Live NEXRAD + lightning, with a 4-hour future-radar forecast. Drag to pan, tap ⚡ to toggle lightning.
Radar: NOAA/NWS via IEM · Forecast: NOAA HRRR · Lightning: NOAA · Map © Stadia Maps © OpenMapTiles © OpenStreetMap
NOAA NEXRAD composite and lightning, updated about every five minutes; amber frames are HRRR model guidance, not observed radar. Not for navigation.
Recent aviation weather trends at 1LA1
From ATIS Alerts' hourly weather history.
Over the past 24 hours, the nearest station KMSY reported mostly VFR across 25 observations, with 0 flight-category changes. The lowest ceiling was 25,000 ft. Wind most often came from the NE.
Share of hours each runway had the most headwind. From wind reports, not ATC assignments.
- 02
- 81%
- 20
- 19%
TAF | Terminal Aerodrome Forecast
Issued 0520Z (12:20 AM CDT)
TAF KMSY 280520Z 2806/2912 00000KT P6SM FEW060 SCT250 FM281600 06007KT P6SM FEW250
New to TAFs? How to read one →
Get 1LA1 weather alerts in Telegram
Stop refreshing aviation weather manually. Track 1LA1 in ATIS Alerts and get notified when a new METAR changes the picture: a category drop, or wind and ceiling moving toward your minimums.
Track 1LA1 free on TelegramNo live weather from 1LA1
Live crosswind meter
1LA1 has no weather feed online, so the wind comes from KMSY, 8.9 nm away.
Wind is calm or variable. Either end works.
Have a weather station at 1LA1? Help us make your field's weather available to every pilot, free. Add your field's wx station →Turf · 4,000 ft. Headings from FAA runway data. Not for navigation.
Field aerial
North up
Imagery: USGS The National Map (public domain). Something off? ✏️ Suggest an edit
Nearby TFRs
Active FAA TFRs near 1LA1
FAA TFR data shows an active temporary flight restriction near 1LA1.
View all active US TFRs → · Official FAA TFR ↗
Verify with official FAA TFR sources before flight.
Airport info
From the FAA airport record (cycle 2026-10-01) and OurAirports.
Services
- Attended
- Unattended
- Landing fee
- No
- Control tower
- None
- Wind indicator
- Unlighted
Airport
- Type
- General aviation airport
- FAA LID
- 1LA1
- City
- Hahnville
- State
- Louisiana
- Country
- United States
- Elevation
- 10 ft
- Coordinates
- 29.9835, -90.4348
- Runways
- 1 physical runway · 2 runway ends
- Longest runway
- 4,000 ft
- Weather reporting
- Nearest station KMSY
- TAF
- Nearest KMSY
- Time zone
- America/Chicago
- Next sunset
- 13h 6m
Run a flight school, FBO, or club here? Embed 1LA1's live status on your website, free →
Nearby airports
Compare nearby METAR/TAF stations within 25, 50 and 100 NM before departure or arrival.
Within 25 NM
9 airports+3 more within 25 NM
25–50 NM
7 airports+1 more within 50 NM
50–100 NM
8 airports+2 more within 100 NM
RC flying fields nearby
AMA model-aircraft club fields around this airport: live wind, crosswind & flyability on each page.
- Spillway RC Club Inc 1 , Norco, LA · 1 mi
- CCRCC - Crescent City RC Club, Inc - Hwy 18 , Edgard, LA · 10 mi
- Churchill Air Field - Kelly Field , Westwego, LA · 14 mi
Pilot PIREPs for Triche Field (1LA1)
Community-submittedCommunity-submitted airport notes from pilots about runway conditions, wildlife, FBOs, fuel, turbulence, ramp access, and local tips.
Read recent community-submitted pilot notes for Triche Field, including runway conditions, wildlife activity, FBO/fuel notes, turbulence, ramp access, and local airport tips.
⚠️ Pilot PIREPs on ATIS Alerts are community-submitted airport notes for situational awareness only. They are not official FAA PIREPs, NOTAMs, weather briefings, airport advisories, or flight-planning guidance. Always verify with official FAA/NWS sources, airport management, ATC, and current publications.
No Pilot PIREPs have been submitted for 1LA1 yet. Recently flew here? Help the next pilot by leaving a quick airport note.
Pilot PIREPs are community pilot notes for situational awareness only, not official FAA PIREPs or advisories. Verify with official sources. Notes are moderated before they appear; helpful marks and reports help us keep them useful.
⚠️ Not for operational use. Always verify with official FAA-approved preflight weather sources before flight.
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