| 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
24.5 °C / 76 °F
Clear/Clear sky
66%
980 GPa / 736 mm Hg.
30.6 °C / 87 °F
Clear/Clear sky
49%
981 GPa / 736 mm Hg.
30.7 °C / 87.2 °F
Clear/Clear sky
46%
982 GPa / 737 mm Hg.
28.7 °C / 83.7 °F
Clouds/Broken clouds
59%
984 GPa / 739 mm Hg.
30.1 °C / 86.2 °F
Clouds/Few clouds
54%
985 GPa / 739 mm Hg.