| 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
6.1 °C / 42.9 °F
Clear/Clear sky
76%
991 GPa / 744 mm Hg.
6.3 °C / 43.3 °F
Clear/Clear sky
74%
995 GPa / 747 mm Hg.
11.2 °C / 52.1 °F
Clear/Clear sky
38%
987 GPa / 741 mm Hg.
12.7 °C / 54.9 °F
Clear/Clear sky
45%
987 GPa / 741 mm Hg.
12.6 °C / 54.6 °F
Clear/Clear sky
69%
987 GPa / 741 mm Hg.