| 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
21 °C / 69.7 °F
Clouds/Scattered clouds
61%
984 GPa / 739 mm Hg.
20.7 °C / 69.2 °F
Clouds/Overcast clouds
69%
981 GPa / 736 mm Hg.
16.6 °C / 61.9 °F
Clouds/Overcast clouds
67%
975 GPa / 732 mm Hg.
12.5 °C / 54.4 °F
Clear/Clear sky
79%
984 GPa / 739 mm Hg.
14.7 °C / 58.4 °F
Clear/Clear sky
65%
983 GPa / 738 mm Hg.