last week | this week (all airports) | next week
In each cell, the table below shows: 1) number of soundings, 2)
visibility in miles, if available, 3) present weather, if available
Hours with soundings are highlighted.
| Soundings at Chicago/Ohare, IL (ORD): 1291 | |||||||
|---|---|---|---|---|---|---|---|
| hr (UTC) | Su 01/07 | Mo 01/08 | Tu 01/09 | We 01/10 | Th 01/11 | Fr 01/12 | Sa 01/13 |
| 00 | 6 | 16 | 12 | 8 | 11 | 13 | 4 |
| 01 | 22 | 20 | 16 | 9 | 17 | 19 | 12 |
| 02 | 10 | 13 | 5 | 13 | 5 | 5 | 9 |
| 03 | 9 | 4 | 2 | 5 | 8 | 11 | 12 |
| 04 | 9 | 5 | 4 | 9 | 5 | 5 | 8 |
| 05 | 5 | 7 | 2 | 7 | 1 | 3 | 7 |
| 06 | 2 | 1 | 2 | 1 | 2 | 1 | 6 |
| 07 | 0 | 1 | 1 | 0 | 0 | 0 | 2 |
| 08 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 09 | 0 | 0 | 1 | 1 | 1 | 1 | 0 |
| 10 | 0 | 0 | 2 | 2 | 2 | 2 | 1 |
| 11 | 4 | 4 | 2 | 8 | 4 | 2 | 3 |
| 12 | 9 | 10 | 3 | 6 | 8 | 2 | 3 |
| 13 | 11 | 9 | 10 | 12 | 12 | 4 | 8 |
| 14 | 25 | 23 | 16 | 25 | 21 | 3 | 13 |
| 15 | 8 | 7 | 12 | 6 | 8 | 7 | 13 |
| 16 | 18 | 18 | 12 | 19 | 18 | 9 | 13 |
| 17 | 12 | 6 | 12 | 8 | 7 | 12 | 14 |
| 18 | 11 | 10 | 13 | 9 | 11 | 9 | 13 |
| 19 | 16 | 9 | 10 | 13 | 12 | 5 | 8 |
| 20 | 11 | 7 | 8 | 4 | 7 | 12 | 6 |
| 21 | 14 | 6 | 8 | 8 | 11 | 5 | 4 |
| 22 | 7 | 9 | 2 | 10 | 9 | 8 | 6 |
| 23 | 14 | 14 | 11 | 11 | 12 | 3 | 11 |
| tot: | 223 | 199 | 166 | 194 | 192 | 141 | 176 |