| 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
23.5 °C / 74.3 °F
Rain/Moderate rain
94%
984 GPa / 739 mm Hg.
23.2 °C / 73.8 °F
Rain/Light rain
90%
984 GPa / 739 mm Hg.
20.8 °C / 69.5 °F
Rain/Light rain
92%
985 GPa / 739 mm Hg.
22 °C / 71.6 °F
Rain/Moderate rain
90%
986 GPa / 740 mm Hg.
22.6 °C / 72.6 °F
Clouds/Overcast clouds
95%
986 GPa / 740 mm Hg.