| 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
24.8 °C / 76.7 °F
Clear/Clear sky
66%
976 GPa / 733 mm Hg.
23.9 °C / 75.1 °F
Rain/Light rain
82%
973 GPa / 730 mm Hg.
22.7 °C / 72.8 °F
Rain/Light rain
91%
978 GPa / 734 mm Hg.
16.3 °C / 61.3 °F
Clouds/Overcast clouds
67%
982 GPa / 737 mm Hg.
20.7 °C / 69.2 °F
Clouds/Broken clouds
83%
975 GPa / 732 mm Hg.