| IATA code | GRK | ICAO code | KGRK |
| Runway strip | 15/33 - 3048 x 61 m. (Partially concrete, asphalt or bitumen-bound macadam) |
Altitude | 309 m. (1015 ft.) |
| Timezone | America/Chicago | Contacts | - |
Today
26.8 °C / 80.2 °F
Clear/Clear sky
28%
979 GPa / 735 mm Hg.
23.8 °C / 74.9 °F
Clouds/Scattered clouds
50%
975 GPa / 732 mm Hg.
15.3 °C / 59.6 °F
Clouds/Few clouds
28%
979 GPa / 735 mm Hg.
9.1 °C / 48.3 °F
Clouds/Overcast clouds
26%
988 GPa / 742 mm Hg.
15.3 °C / 59.6 °F
Clouds/Scattered clouds
31%
986 GPa / 740 mm Hg.