| 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
16.9 °C / 62.4 °F
Clouds/Overcast clouds
95%
975 GPa / 732 mm Hg.
7.3 °C / 45.1 °F
Clear/Clear sky
23%
987 GPa / 741 mm Hg.
11.2 °C / 52.2 °F
Clear/Clear sky
75%
981 GPa / 736 mm Hg.
12.5 °C / 54.5 °F
Clear/Clear sky
56%
984 GPa / 739 mm Hg.
10.1 °C / 50.2 °F
Clear/Clear sky
94%
989 GPa / 742 mm Hg.