| Point Forecast: Amf Ohare IL 41.98N 87.9W |
Last Update: 5:41 pm CDT Jul 16, 2025 |
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| Date | 07/16 | 07/17 | ||||||||||||||||||||||
| Hour (CDT) | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 |
| Temperature (°C) | 23 | 26 | 27 | 27 | 27 | 25 | 24 | 24 | 23 | 23 | 22 | 22 | 21 | 21 | 21 | 21 | 21 | 22 | 22 | 23 | 23 | 23 | 23 | 22 |
| Dewpoint (°C) | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 20 | 19 | 19 | 18 | 18 | 18 | 17 | 17 | 17 | 17 | 17 | 16 | 16 | 16 | 16 | 16 |
| Heat Index (°C) | 26 | 29 | 29 | 28 | 25 | 24 | 24 | |||||||||||||||||
| Surface Wind (mph) | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 11 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 10 | 11 | 11 | 13 | 13 |
| Wind Dir | SW | SW | WSW | WSW | WSW | WSW | W | W | WNW | NW | NW | NW | NNW | NNW | NNW | NNW | N | N | N | NNE | NNE | NNE | NNE | NNE |
| Gust | 23 | 24 | 25 | 25 | 23 | 22 | 21 | 20 | 20 | 21 | 21 | |||||||||||||
| Sky Cover (%) | 49 | 60 | 69 | 66 | 56 | 58 | 61 | 64 | 67 | 71 | 74 | 78 | 80 | 82 | 85 | 83 | 81 | 80 | 79 | 78 | 78 | 77 | 75 | 74 |
| Precipitation Potential (%) | 14 | 14 | 14 | 14 | 14 | 14 | 12 | 10 | 8 | 9 | 9 | 9 | 9 | 9 | 7 | 7 | 6 | 6 | 6 | 6 | 3 | 3 | 3 | 3 |
| Relative Humidity (%) | 85 | 73 | 68 | 67 | 71 | 79 | 83 | 83 | 83 | 82 | 81 | 82 | 83 | 84 | 83 | 80 | 76 | 72 | 68 | 67 | 63 | 63 | 63 | 65 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 07/18 | |||||||||||||||||||||||
| Hour (CDT) | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 |
| Temperature (°C) | 22 | 22 | 21 | 20 | 19 | 19 | 18 | 18 | 18 | 17 | 17 | 17 | 17 | 17 | 18 | 19 | 21 | 23 | 24 | 25 | 26 | 27 | 27 | 27 |
| Dewpoint (°C) | 16 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 15 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 |
| Heat Index (°C) | 24 | 25 | 26 | 27 | 28 | 28 | ||||||||||||||||||
| Surface Wind (mph) | 13 | 14 | 14 | 13 | 11 | 10 | 9 | 9 | 9 | 8 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 8 |
| Wind Dir | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NE | NE | ENE | ENE | ENE | E | E | E | E | E | E | E |
| Gust | 22 | 22 | ||||||||||||||||||||||
| Sky Cover (%) | 70 | 66 | 63 | 61 | 59 | 58 | 51 | 45 | 39 | 40 | 40 | 41 | 36 | 31 | 27 | 27 | 27 | 28 | 31 | 35 | 38 | 33 | 29 | 24 |
| Precipitation Potential (%) | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 7 | 7 | 7 | 7 |
| Relative Humidity (%) | 67 | 67 | 70 | 72 | 73 | 74 | 77 | 79 | 80 | 82 | 83 | 84 | 85 | 85 | 82 | 76 | 70 | 64 | 61 | 58 | 56 | 54 | 52 | 51 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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