WxDecoder

US-5598 Weather Bar Triangle Airport

Mason, TexasElevation 1,684 ftSmall airport
OFF-FIELD REFERENCE
Nearest report: KBBD · 24 NM N · 20 min old
No ceiling, visibility 10 SM.
No on-field report, so no field flight category. Conditions at the field may differ.
OFF-FIELD REFERENCE · KBBD
WIND
130@3
steady
VISIBILITY
10 SM
16.1 km
CEILING
None
no BKN/OVC layer
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 90° at 3 kt, visibility 10 SM, temperature 15C. Treat this as supplemental, not an aviation observation. Forecast suggests today mostly sunny, high near 80F, low near 60F, 6% chance of precipitation. Key risks: thunderstorms in the forecast.

PILOT WEATHER NOTES
Thunderstorms in the forecastWeather.gov
Thursday: Showers And Thunderstorms Likely. Watch for developing convection and plan alternates.
DayConditionsTemp FWindGustsPrecipPilot note
Today Mostly Sunny 80/60 SSE 9 kt 17 kt 6%
Wednesday Partly Sunny 81/62 SSE 9 kt – 3%
Thursday Showers And Thunderstorms Likely 75/59 SE 9 kt 17 kt 78% Thunderstorms in the forecast
Friday Showers And Thunderstorms 71/58 SE 13 kt 22 kt 78%
Saturday Slight Chance Showers And Thunderstorms 78/59 SSW 4 kt – 19%
Sunday Partly Sunny 80/62 S 9 kt – 17%
Monday Partly Sunny then Slight Chance Rain Showers 79/54 SW 13 kt – 15%

Source: National Weather Service (office SJT). Forecast issued 1414Z.

Radar

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

OUR HEADSET PICK · NOT SPONSORED

DC

David Clark DC ONE-X

Not sponsored, just the headset we'd buy ourselves: the DC ONE-X, with hybrid noise canceling, Bluetooth, and 30+ hour battery. And David Clark's A+ customer service is the real reason we recommend them.

Visit David Clark
RUNWAYS & WIND
Crosswind calculator
No runway layout is available for US-5598. Enter a runway number or heading to estimate wind components.
RUNWAYS

Runway detail & declared distances

1 runway · longest 1,300 ft

02/20
Dimensions
1,300 x 30 ft
Surface
Turf
RWY 02
RWY 20
Traffic patternRight

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
1,684 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
1248Z 7:48 AM
Loggable night
0017Z (7:17 PM local) → 1223Z (7:23 AM local)
end of evening to start of morning civil twilight
Position lights required
2353Z (6:53 PM local) → 1248Z (7:48 AM local)
sunset to sunrise (91.209)
Night passenger currency
0053Z (7:53 PM local) → 1148Z (6:48 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

Bar Triangle Airport is in Mason, Texas. Field elevation 1,684 ft MSL. Airport facts are drawn from OurAirports and the FAA NASR dataset.

OPERATIONS & CONTACT
OwnershipPrivately owned
UsePrivate use
TypeSmall airport
ManagerMARIE BEAVER
Manager phone713-294-7026
AttendedUNATNDD
CHARTS & AIRSPACE
ICAO / IATAUS-5598
SectionalSAN ANTONIO
Center (ARTCC)HOUSTON
Flight service (AFSS)SAN ANGELO
RegionTexas
CountryUnited States
Coordinates30.7931, -99.2165
Distance from city3 NM NNE
SERVICES & LIGHTING
Control towerNon-towered
AIRCRAFT ACTIVITY

Traffic patterns

Aircraft activity data is not available for this airport yet.

NEARBY AIRPORTS

Weather reference stations

US-5598 has no on-field report. Nearest reporting station: KBBD (24 NM N, VFR).

KBBD Curtis Field
24 NM N
VFR
KJCT Kimble County Airport
33 NM SW
VFR
KERV Kerrville / Kerr County Airport at Louis Schreiner Field
49 NM S
IFR
KBWD Brownwood Regional Airport
62 NM N
VFR
KCOM Coleman Municipal Airport
64 NM N
VFR
KGRK Killeen Regional Airport / Robert Gray Army Airfield
73 NM E
VFR
AIRPORT REMARKS

Operational remarks

›FOR CD CTC HOUSTON ARTCC AT 281-230-5622.
OFFICIAL LINKS & SOURCES
↗Search NOTAMs (official FAA NOTAM Search)
↗US-5598 on OurAirports
FREQUENTLY ASKED
Does US-5598 have a METAR?
No on-field METAR is issued for US-5598. This page uses the nearest reporting station as a reference.
Does US-5598 have a TAF?
No TAF is issued directly for US-5598. Use the nearest TAF-issuing field as a planning reference.
What is the field elevation at US-5598?
US-5598 sits at 1,684 ft MSL, which factors into the density-altitude estimate on this page.
Is this an official preflight weather briefing for US-5598?
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.