| 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
6.3 °C / 43.4 °F
Clouds/Scattered clouds
48%
987 GPa / 741 mm Hg.
13.4 °C / 56.2 °F
Clouds/Overcast clouds
87%
983 GPa / 738 mm Hg.
16.7 °C / 62.1 °F
Clouds/Overcast clouds
92%
976 GPa / 733 mm Hg.
7.1 °C / 44.8 °F
Clear/Clear sky
30%
988 GPa / 742 mm Hg.
11.4 °C / 52.4 °F
Clear/Clear sky
72%
980 GPa / 736 mm Hg.