| Point Forecast: 5NM ENE Chicago IL 41.88N 87.59W |
Last Update: 9:21 am CDT Oct 16, 2026 |
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| Date | 10/16 | 10/17 | ||||||||||||||||||||||
| Hour (CDT) | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 |
| Surface Wind (mph) | 17 | 18 | 19 | 21 | 24 | 27 | 29 | 30 | 30 | 30 | 30 | 29 | 28 | 26 | 24 | 22 | 21 | 19 | 17 | 15 | 13 | 11 | 9 | 8 |
| Wind Dir | WNW | NW | NW | NNW | NNW | NNW | NNW | N | N | N | N | N | N | N | N | N | N | N | NNW | NNW | NNW | NNW | NNW | NNW |
| Gust | 23 | 26 | 28 | 30 | 34 | 37 | 40 | 41 | 41 | 41 | 40 | 37 | 36 | 33 | 32 | 29 | 27 | 25 | ||||||
| Rain | SChc | Chc | Chc | Chc | Lkly | Lkly | Chc | Chc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Wave Height (ft) | 2 | 2 | 2 | 3 | 4 | 5 | 7 | 8 | 9 | 9 | 10 | 10 | 9 | 9 | 8 | 8 | 8 | 7 | 7 | 6 | 5 | 5 | 4 | 4 |
| Wave Period (sec) | 3 | 3 | 4 | 6 | 6 | 8 | 9 | 10 | 11 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 9 | 9 |
| Wave Direction (°) | 310 | 320 | 350 | 150 | 20 | 30 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 |
| Date | 10/18 | |||||||||||||||||||||||
| Hour (CDT) | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 |
| Surface Wind (mph) | 6 | 5 | 4 | 4 | 4 | 5 | 6 | 7 | 8 | 8 | 9 | 9 | 9 | 10 | 10 | 10 | 11 | 11 | 11 | 11 | 12 | 12 | 12 | 12 |
| Wind Dir | NW | WNW | W | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW |
| Gust | ||||||||||||||||||||||||
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Wave Height (ft) | 3 | 3 | 3 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Wave Period (sec) | 9 | 9 | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 7 | 6 | 6 | 6 | 6 | 6 | 6 | 4 | 3 | 2 | 2 | 2 | 2 | 2 | 2 |
| Wave Direction (°) | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 120 | 110 | 190 | 200 | 200 | 200 | 200 | 200 |


