| 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
17.8 °C / 64 °F
Clear/Clear sky
85%
987 GPa / 741 mm Hg.
18.2 °C / 64.7 °F
Clouds/Few clouds
94%
984 GPa / 739 mm Hg.
17.8 °C / 64 °F
Clear/Clear sky
88%
981 GPa / 736 mm Hg.
19.7 °C / 67.5 °F
Clouds/Broken clouds
78%
978 GPa / 734 mm Hg.
7.6 °C / 45.7 °F
Clouds/Overcast clouds
49%
989 GPa / 742 mm Hg.