KHYI· San Marcos
San Marcos Regional Airport
medium airport · elevation 597 ft (182 m)
12:39Z 23:54Z Day
⏎
Current METARVFR
51 min ago·20:56ZKHYI 232056Z 17011KT 10SM CLR 30/11 A3007 RMK AO2 SLP177 T03000106 56027 $
Wind
170° 11 kt
Visibility
10 SM
Ceiling
CLR
Temperature
30°C / 11°C
temp / dew
QNH
1018 hPa
30.07 inHg
Clouds
CLR
Weather
—
Station
KHYI
Remarks
automated station with a precipitation discriminator sea level pressure of 1017.7 HPa hourly temperature of 30.0°C and dew point of 10.6°C Decrease then steady; or decrease then decrease more slowly of 2.7 hectopascals in the past 3 hours
Active hazards (US/Canada coverage via AviationWeather.gov)AWC
No active hazards within 250 km.
Wind & Runways
Wind arrow points downwind.
Runways
08/261929 mASP
13/311707 mASP
17/351589 mASP
Runway components
| Runway | Head/Tail | Crosswind |
|---|---|---|
| RWY 08/26 | HW 2 kt | XW 11 kt R |
| RWY 13/31 | HW 9 kt | XW 7 kt R |
| RWY 17/35 | HW 11 kt | XW 2 kt L |
29.8927°, -97.8630°© CARTOOpen in OSM →
Runway suitabilityconservative GA limits
| Runway | Status | HW (kt) | XW (kt) | Flags |
|---|---|---|---|---|
| RWY 17/35 (use 17) | Preferred | HW 11 | 2 L | — |
| RWY 13/31 (use 13) | Usable | HW 9 | 7 R | — |
| RWY 08/26 (use 08) | Usable | HW 2 | 11 R | Crosswind 11 kt |
Density altitude
2,411 ft
elevation 597 ft
ISA deviation
+16.2°C
large deviation
Frequencies (community-maintained, cross-check AIP)KHYI
- CLDCLNC DEL121.350
- A/DAUSTIN APP/DEP119.000
- AWOSAWOS 3120.825
- UNICCTAF/UNICOM123.050
Navaids near airportwithin 30 NM
| Ident | Type | Freq | Dist (NM) | Power |
|---|---|---|---|---|
| RU | NDB | 272 kHz | 6.0 | LOW |
| AU | NDB | 353 kHz | 24.0 | LOW |
| GF | NDB | 232 kHz | 25.5 | LOW |
Runways3
Physical runway length only — TORA/LDA are not declared in our reference database; consult the AIP.
- RWY 08/266,330 ft (1,929 m)
- Surface
- ASP
- Lighting
- Lit
- ILS
- —
- RWY 13/315,601 ft (1,707 m)
- Surface
- ASP
- Lighting
- Lit
- ILS
- —
- RWY 17/355,214 ft (1,589 m)
- Surface
- ASP
- Lighting
- Lit
- ILS
- —
24-hour trend (Iowa State IEM)KHYI
Wind6 kt
Vis16.1 km
Temp26°C
QNH1020 hPa
24-hour wind rose (IEM ASOS, 16 direction bins)n=306
3–6 kt
6–10 kt
10–16 kt
16–22 kt
>22 kt
Airport diagram (OpenStreetMap)San Marcos Regional Airport
Diagram unavailable for San Marcos Regional Airport.
Terminal Aerodrome Forecast
Issued 2007/11/13 23:36 UTC
Could not decode this TAF — raw text below.
Raw TAF
TAF KHYI 132336Z 140024 19010KT P6SM SCT040 FM0600 19005KT P6SM BKN009 FM1000 19005KT 3SM BR OVC006 FM1500 19005KT P6SM SCT012 FM1700 19008KT P6SM SCT025 FM2300 31014KT P6SM FEW050
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