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): 1440 | |||||||
|---|---|---|---|---|---|---|---|
| hr (UTC) | Su 11/12 | Mo 11/13 | Tu 11/14 | We 11/15 | Th 11/16 | Fr 11/17 | Sa 11/18 |
| 00 | 11 | 11 | 12 | 9 | 11 | 11 | 11 |
| 01 | 12 | 17 | 17 | 12 | 16 | 16 | 14 |
| 02 | 9 | 13 | 8 | 6 | 4 | 9 | 8 |
| 03 | 0 | 7 | 6 | 5 | 10 | 6 | 11 |
| 04 | 1 | 3 | 7 | 2 | 4 | 3 | 5 |
| 05 | 2 | 5 | 3 | 7 | 2 | 5 | 8 |
| 06 | 0 | 0 | 3 | 0 | 1 | 1 | 0 |
| 07 | 2 | 0 | 0 | 1 | 1 | 1 | 0 |
| 08 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 09 | 0 | 1 | 1 | 1 | 0 | 1 | 0 |
| 10 | 1 | 0 | 3 | 4 | 4 | 3 | 0 |
| 11 | 3 | 5 | 3 | 3 | 2 | 3 | 3 |
| 12 | 8 | 9 | 5 | 7 | 9 | 8 | 10 |
| 13 | 10 | 12 | 12 | 10 | 9 | 13 | 9 |
| 14 | 27 | 21 | 22 | 24 | 23 | 22 | 18 |
| 15 | 10 | 12 | 8 | 6 | 9 | 10 | 9 |
| 16 | 19 | 18 | 17 | 22 | 21 | 17 | 17 |
| 17 | 9 | 9 | 10 | 9 | 8 | 7 | 8 |
| 18 | 14 | 14 | 11 | 11 | 14 | 15 | 11 |
| 19 | 11 | 13 | 16 | 14 | 13 | 11 | 8 |
| 20 | 9 | 12 | 5 | 5 | 9 | 4 | 5 |
| 21 | 17 | 21 | 20 | 16 | 13 | 18 | 10 |
| 22 | 8 | 9 | 10 | 8 | 11 | 7 | 7 |
| 23 | 14 | 15 | 15 | 16 | 16 | 20 | 11 |
| tot: | 197 | 227 | 214 | 198 | 210 | 211 | 183 |