| 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
35.6 °C / 96.2 °F
Clouds/Broken clouds
31%
982 GPa / 737 mm Hg.
40.1 °C / 104.2 °F
Clouds/Scattered clouds
20%
981 GPa / 736 mm Hg.
38.3 °C / 100.9 °F
Clouds/Few clouds
20%
982 GPa / 737 mm Hg.
37.2 °C / 99 °F
Clouds/Scattered clouds
23%
981 GPa / 736 mm Hg.
33.8 °C / 92.8 °F
Clouds/Broken clouds
38%
981 GPa / 736 mm Hg.