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| Point Forecast: Amf Ohare IL 41.98N 87.9W |
Last Update: 10:15 pm CDT Aug 13, 2022 |
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| Date | 08/13 | 08/14 | ||||||||||||||||||||||
| Hour (CDT) | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 |
| Temperature (°C) | 22 | 22 | 21 | 21 | 21 | 21 | 20 | 20 | 19 | 19 | 20 | 21 | 22 | 23 | 23 | 24 | 24 | 23 | 23 | 22 | 21 | 21 | 20 | 19 |
| Dewpoint (°C) | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 17 | 17 | 17 | 17 | 17 |
| Heat Index (°C) | 24 | 24 | ||||||||||||||||||||||
| Surface Wind (mph) | 10 | 10 | 10 | 9 | 8 | 7 | 7 | 7 | 7 | 7 | 8 | 9 | 10 | 11 | 13 | 14 | 15 | 15 | 15 | 15 | 14 | 13 | 11 | 11 |
| Wind Dir | SSW | SSW | S | SSW | SSW | SSW | SSW | SSW | WNW | NNW | NNW | N | N | N | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE |
| Gust | 23 | 23 | 23 | 22 | ||||||||||||||||||||
| Sky Cover (%) | 79 | 79 | 78 | 75 | 73 | 77 | 82 | 87 | 91 | 90 | 89 | 88 | 87 | 84 | 80 | 77 | 80 | 83 | 86 | 89 | 91 | 94 | 93 | 93 |
| Precipitation Potential (%) | 54 | 48 | 42 | 24 | 15 | 11 | 11 | 12 | 8 | 7 | 7 | 7 | 7 | 7 | 7 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| Relative Humidity (%) | 73 | 76 | 78 | 81 | 81 | 81 | 84 | 84 | 87 | 90 | 87 | 81 | 76 | 73 | 74 | 71 | 71 | 71 | 73 | 76 | 78 | 81 | 84 | 87 |
| Rain | Chc | Chc | Chc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | Chc | Chc | Chc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 08/15 | |||||||||||||||||||||||
| Hour (CDT) | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 |
| Temperature (°C) | 19 | 19 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 19 | 21 | 22 | 22 | 23 | 23 | 23 | 24 | 24 | 24 | 23 | 23 | 22 | 21 |
| Dewpoint (°C) | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 18 | 18 | 18 | 17 | 17 | 17 | 17 | 17 | 16 | 16 | 16 | 16 | 16 |
| Heat Index (°C) | 24 | 24 | 24 | |||||||||||||||||||||
| Surface Wind (mph) | 10 | 10 | 9 | 8 | 8 | 8 | 8 | 8 | 9 | 9 | 9 | 10 | 10 | 11 | 11 | 13 | 14 | 14 | 14 | 14 | 14 | 13 | 11 | 9 |
| Wind Dir | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NNE | NNE | NNE | NNE |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 92 | 84 | 77 | 70 | 69 | 69 | 68 | 67 | 65 | 64 | 63 | 62 | 61 | 59 | 56 | 54 | 53 | 52 | 51 | 55 | 60 | 64 | 62 | 59 |
| Precipitation Potential (%) | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 90 | 90 | 93 | 93 | 93 | 93 | 93 | 90 | 90 | 93 | 87 | 84 | 79 | 76 | 71 | 69 | 66 | 64 | 64 | 62 | 64 | 66 | 71 | 73 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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