| 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
34.2 °C / 93.6 °F
Clouds/Overcast clouds
49%
971 GPa / 729 mm Hg.
22.7 °C / 72.8 °F
Rain/Moderate rain
73%
977 GPa / 733 mm Hg.
33.4 °C / 92.1 °F
Clouds/Broken clouds
40%
969 GPa / 727 mm Hg.
28.1 °C / 82.5 °F
Rain/Light rain
60%
968 GPa / 727 mm Hg.
27 °C / 80.5 °F
Clear/Clear sky
39%
977 GPa / 733 mm Hg.