WxDecoder

71TX Weather Grier Airport

Boerne, TexasElevation 1,450 ftSmall airport
OFF-FIELD REFERENCE
Nearest report: KERV · 19 NM W · 21 min old
Ceiling 4,100 ft, visibility 10 SM.
No on-field report, so no field flight category. Conditions at the field may differ.
OFF-FIELD REFERENCE · KERV
WIND
170@6
steady
VISIBILITY
10 SM
16.1 km
CEILING
4,100 ft
lowest BKN/OVC
FORECAST & PILOT NOTES · SUPPLEMENTAL

Extended forecast and pilot notes

No aviation METAR is published for this airport. The nearest National Weather Service station reports wind from 140° at 7 kt, visibility 10 SM, temperature 25C. Treat this as supplemental, not an aviation observation. Forecast suggests this afternoon partly sunny, high near 78F, low near 60F, 3% chance of precipitation. Key risks: thunderstorms in the forecast.

PILOT WEATHER NOTES
Thunderstorms in the forecastWeather.gov
Tuesday: Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms. Watch for developing convection and plan alternates.
DayConditionsTemp FWindGustsPrecipPilot note
This Afternoon Partly Sunny 78/60 SE 4 kt – 3%
Tuesday Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms 77/60 ESE 4 kt – 24% Thunderstorms in the forecast
Wednesday Partly Sunny 79/63 SE 4 kt – 12%
Thursday Showers And Thunderstorms Likely 74/59 SE 4 kt – 69%
Friday Showers And Thunderstorms Likely 72/60 ESE 9 kt 22 kt 66%
Saturday Slight Chance Rain Showers 78/62 SSE 4 kt – 15%
Sunday Partly Sunny 81/64 SSE 4 kt – 5%

Source: National Weather Service (office EWX). Forecast issued 2236Z.

Radar

Radar data: NOAA/NWS MRMS composite reflectivity. For situational awareness only, not a substitute for an official weather briefing.

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RUNWAYS & WIND
Crosswind calculator
No runway layout is available for 71TX. Enter a runway number or heading to estimate wind components.
RUNWAYS

Runway detail & declared distances

1 runway · longest 1,500 ft

04/22
Dimensions
1,500 x 50 ft
Surface
Turf (good)
RWY 04
RWY 22

Runway data from the FAA NASR dataset (effective 2026-06-11). Verify with the current Chart Supplement and NOTAMs.

FIELD CONDITIONS

Field elevation

Field elevation
1,450 ft MSL

Density and pressure altitude need a current temperature and altimeter from the METAR.

DAYLIGHT & NIGHT

Sun & logging windows

Sunset
2353Z 6:53 PM
Sunrise
1244Z 7:44 AM
Loggable night
0017Z (7:17 PM local) → 1220Z (7:20 AM local)
end of evening to start of morning civil twilight
Position lights required
2353Z (6:53 PM local) → 1244Z (7:44 AM local)
sunset to sunrise (91.209)
Night passenger currency
0053Z (7:53 PM local) → 1144Z (6:44 AM local)
1 hr after sunset to 1 hr before sunrise (61.57(b))

FAA definitions, shown in Zulu with airport-local time. Verify for your operation.

AIRPORT INFORMATION

Facility & services

Grier Airport is in Boerne, Texas. Field elevation 1,450 ft MSL. Airport facts are drawn from OurAirports and the FAA NASR dataset.

OPERATIONS & CONTACT
OwnershipPrivately owned
UsePrivate use
TypeSmall airport
ManagerMARY LOU GRIER
Manager phone512-537-4368
AttendedContinuous (24 hours)
CHARTS & AIRSPACE
ICAO / IATA71TX
SectionalSAN ANTONIO
Center (ARTCC)HOUSTON
Flight service (AFSS)SAN ANGELO
RegionTexas
CountryUnited States
Coordinates29.8727, -98.7322
Distance from city5 NM N
SERVICES & LIGHTING
Control towerNon-towered
AIRCRAFT ACTIVITY

71TX traffic patterns

2026-09-28 to 2026-10-05, 2 days observed · data 2026-10-25

Low confidence
TRAFFIC VOLUME (30-DAY)
AVG LANDINGS/DAY
1
AVG OPS/DAY
1
Activity trend over 2 days: flat, from 1 to 1 operations per dayOperations trend (2 days)

Busiest day: Mon · Busiest month: Oct

FLEET MIX
Piston single 50%Unknown 50%

Mostly small piston aircraft.

TOP AIRCRAFT TYPES
›C172 (Piston single) · ~1 landings/mo
›PA18 (Unknown) · ~1 landings/mo
Data limitations (4)
›ADS-B coverage is incomplete; counts are an observed lower bound, not official totals.
›Some aircraft do not transmit usable ADS-B and are not counted.
›Aircraft types and based estimates are inferred and may be wrong.
›This is not official ATC, FAA, or airport data.
NEARBY AIRPORTS

Weather reference stations

71TX has no on-field report. Nearest reporting station: KERV (19 NM W, VFR).

KERV Kerrville / Kerr County Airport at Louis Schreiner Field
19 NM W
VFR
KSAT San Antonio International Airport
25 NM SE
VFR
KSKF Lackland Air Force Base
30 NM S
VFR
KRND Randolph Air Force Base
31 NM SE
VFR
KSSF Stinson Municipal Airport
35 NM SE
VFR
KBAZ New Braunfels National Airport
37 NM E
VFR
AIRPORT REMARKS

Operational remarks

›FOR CD CTC SAN ANTONIO APCH AT 210-805-5516.
›OWNER LIVES ON FLD.
OFFICIAL LINKS & SOURCES
↗Search NOTAMs (official FAA NOTAM Search)
↗71TX on OurAirports
FREQUENTLY ASKED
Does 71TX have a METAR?
No on-field METAR is issued for 71TX. This page uses the nearest reporting station as a reference.
Does 71TX have a TAF?
No TAF is issued directly for 71TX. Use the nearest TAF-issuing field as a planning reference.
What is the field elevation at 71TX?
71TX sits at 1,450 ft MSL, which factors into the density-altitude estimate on this page.
Is this an official preflight weather briefing for 71TX?
No. wxdecoder.com is for education and situational awareness only. It is not an official weather briefing or a substitute for official sources, NOTAM review, and pilot judgment.
This app is for aviation weather education, training, and situational awareness only. It is not a substitute for an official weather briefing, approved flight-planning software, flight service, dispatch procedures, current FAA regulations, or pilot judgment. Always verify weather with official sources before flight.