| 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
22 °C / 71.5 °F
Clouds/Overcast clouds
92%
983 GPa / 738 mm Hg.
23 °C / 73.4 °F
Clouds/Overcast clouds
76%
977 GPa / 733 mm Hg.
28.7 °C / 83.6 °F
Clouds/Overcast clouds
57%
974 GPa / 731 mm Hg.
28.3 °C / 82.9 °F
Clouds/Overcast clouds
65%
974 GPa / 731 mm Hg.
29 °C / 84.1 °F
Clouds/Overcast clouds
60%
973 GPa / 730 mm Hg.