| 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
14.6 °C / 58.3 °F
Clouds/Scattered clouds
53%
979 GPa / 735 mm Hg.
6.3 °C / 43.3 °F
Clear/Clear sky
73%
991 GPa / 744 mm Hg.
3.6 °C / 38.4 °F
Clouds/Overcast clouds
27%
998 GPa / 749 mm Hg.
4.5 °C / 40.1 °F
Clouds/Overcast clouds
38%
996 GPa / 748 mm Hg.
5.8 °C / 42.5 °F
Clear/Clear sky
39%
991 GPa / 744 mm Hg.