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GRK Weather: METAR, TAF and Runway Winds

Robert Gray Army Airfield, Killeen, TX · KGRK

Current weather at Robert Gray Army Airfield in Killeen, TX (IATA GRK, ICAO KGRK): the latest observation puts the airport in VFR (visual flight rules) conditions, wind 170° at 4 kt. Below are the latest METAR and TAF from the NOAA Aviation Weather Center, decoded into plain English, and the headwind and crosswind on each runway.

GRK airport info GRK NOTAMs

Current conditions (METAR)

VFRObserved at on Nov 5, 32 minutes ago
  • Wind: from the south (170° true) at 4 knots.
  • Visibility: 10 miles or more.
  • Weather: no rain, snow, fog or other weather reported.
  • Clouds: none reported; no ceiling.
  • Temperature: 16°C (60°F), dew point 12°C (54°F).
  • Altimeter: 29.92 inHg (1013 hPa).
METAR KGRK 051255Z AUTO 17004KT 10SM CLR 16/12 A2992 RMK AO2 SLP127 T01570123

Runway winds

Components for the current wind, 170° at 4 kt. Headings are true, as METAR winds are; the most-headwind runway ends are marked, among runways at least half as long as the longest.

RunwayHeading (true)HeadwindCrosswindLength
15 Most headwind157°4 kt1 kt from the right9,997 ft
33337°Tailwind 4 kt1 kt from the left9,997 ft

Forecast (TAF)

Issued , valid to 

TAF AMD KGRK 051121Z 0508/0614 17003KT 9999 SKC QNH2991INS BECMG 0518/0519 20012G18KT 9999 BKN050 QNH2991INS BECMG 0603/0604 19009KT 9999 FEW040 QNH2998INS BECMG 0605/0606 34009KT 9999 BKN045 BKN250 QNH3003INS TX27/0521Z TN10/0512Z
  1. to
    Wind 170° at 3 kt; visibility 6 miles or more; clear skies.
  2. Becoming, to
    Wind 200° at 12 kt, gusting 18 kt; visibility 6 miles or more; broken clouds at 5,000 ft.
  3. Becoming, to
    Wind 190° at 9 kt; visibility 6 miles or more; few clouds at 4,000 ft.
  4. Becoming, to
    Wind 340° at 9 kt; visibility 6 miles or more; broken clouds at 4,500 ft, broken clouds at 25,000 ft.

Airport diagram

FAA airport diagram of Robert Gray Army Airfield (GRK). The official FAA PDF below has the full detail.

Official FAA PDF (effective Oct 29 to Nov 26)

FAA airport diagram, cycle 2611, effective Oct 29 to Nov 26, 2026. Reference only, not for navigation.

FBOs and services

FBOs

No FBOs are listed in OpenStreetMap for this airport.

Not listed? The FBO may not be in OpenStreetMap. Send a correction.

Data © OpenStreetMap contributors (ODbL), as of Nov 3, 2026.

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Times are UTC (Z); the time after a slash is the local time at the airport. Weather and runway data come from the NOAA Aviation Weather Center (aviationweather.gov) and are refreshed here every few minutes; the plain-English summaries are generated by cwsi.net and may simplify, so the raw METAR and TAF are authoritative. Runway headings are true, worked out from NOAA's runway alignment. cwsi.net is not affiliated with NOAA or the FAA: get an official weather briefing before flight.