| IATA code | GRK | ICAO code | KGRK |
| Airport runway | 15/33 - 3048 x 61 m. (Partially concrete, asphalt or bitumen-bound macadam) |
Altitude | 309 m. (1015 ft.) |
| Timezone | America/Chicago | Contacts | - |
Today
23.2 °C / 73.8 °F
Rain/Light rain
86%
974 GPa / 731 mm Hg.
28.3 °C / 83 °F
Clear/Clear sky
53%
976 GPa / 733 mm Hg.
26.7 °C / 80.1 °F
Clouds/Broken clouds
62%
974 GPa / 731 mm Hg.
26.5 °C / 79.7 °F
Rain/Moderate rain
80%
970 GPa / 728 mm Hg.
29.2 °C / 84.6 °F
Rain/Light rain
59%
971 GPa / 729 mm Hg.