| 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
27 °C / 80.7 °F
Clear/Clear sky
53%
980 GPa / 736 mm Hg.
23.1 °C / 73.6 °F
Clear/Clear sky
59%
977 GPa / 733 mm Hg.
20 °C / 68.1 °F
Clouds/Overcast clouds
78%
979 GPa / 735 mm Hg.
8.4 °C / 47.2 °F
Clouds/Overcast clouds
18%
994 GPa / 746 mm Hg.
7.9 °C / 46.3 °F
Clouds/Overcast clouds
24%
993 GPa / 745 mm Hg.