| 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
18.4 °C / 65.2 °F
Rain/Moderate rain
93%
977 GPa / 733 mm Hg.
18.4 °C / 65 °F
Clear/Clear sky
53%
984 GPa / 739 mm Hg.
19.8 °C / 67.7 °F
Clouds/Scattered clouds
45%
984 GPa / 739 mm Hg.
22.4 °C / 72.4 °F
Clouds/Broken clouds
50%
980 GPa / 736 mm Hg.
22.9 °C / 73.2 °F
Clouds/Overcast clouds
55%
978 GPa / 734 mm Hg.