| Point Forecast: 4 Miles NE Chicago IL 41.88N 87.62W |
Last Update: 8:57 pm CDT Jun 30, 2025 |
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| Date | 06/30 | 07/01 | ||||||||||||||||||||||
| Hour (CDT) | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 |
| Temperature (°C) | 24 | 24 | 23 | 22 | 22 | 21 | 21 | 21 | 22 | 23 | 23 | 24 | 25 | 26 | 26 | 24 | 24 | 24 | 24 | 24 | 26 | 25 | 24 | 23 |
| Dewpoint (°C) | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 |
| Heat Index (°C) | 24 | 24 | 24 | 25 | 26 | 26 | 24 | 24 | 24 | 24 | 24 | 26 | 25 | 24 | ||||||||||
| Surface Wind (mph) | 7 | 7 | 8 | 8 | 8 | 8 | 8 | 8 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 6 | 6 | 5 | 5 | 3 |
| Wind Dir | WNW | NW | NW | NW | WNW | WNW | WNW | NW | NW | NW | NNW | NNW | N | N | NNE | NNE | NE | ENE | ENE | E | E | ESE | S | SSW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 70 | 55 | 49 | 26 | 14 | 8 | 8 | 6 | 4 | 3 | 4 | 5 | 8 | 16 | 14 | 9 | 9 | 6 | 5 | 4 | 6 | 7 | 9 | 10 |
| Precipitation Potential (%) | 2 | 3 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 68 | 72 | 74 | 77 | 79 | 82 | 84 | 86 | 81 | 75 | 68 | 61 | 58 | 57 | 58 | 66 | 66 | 66 | 64 | 64 | 58 | 61 | 65 | 68 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 07/02 | |||||||||||||||||||||||
| Hour (CDT) | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 |
| Temperature (°C) | 23 | 23 | 23 | 22 | 22 | 22 | 22 | 22 | 23 | 24 | 26 | 27 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 27 | 26 |
| Dewpoint (°C) | 17 | 17 | 17 | 17 | 17 | 18 | 18 | 18 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 19 |
| Heat Index (°C) | 24 | 26 | 28 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 28 | 28 | 27 | |||||||||
| Surface Wind (mph) | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 6 | 7 | 7 | 7 | 8 | 8 | 7 | 7 | 7 | 6 | 5 | 5 | 3 |
| Wind Dir | SSW | SW | WSW | WSW | WSW | W | W | W | W | W | W | W | WNW | NW | NNW | N | NE | ENE | NNE | NW | W | W | W | W |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 8 | 7 | 5 | 7 | 8 | 10 | 10 | 11 | 11 | 10 | 9 | 8 | 15 | 22 | 29 | 28 | 28 | 27 | 27 | 27 | 27 | 25 | 24 | 22 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 11 | 11 | 11 | 11 | 11 | 7 | 7 | 7 | 7 |
| Relative Humidity (%) | 70 | 71 | 72 | 73 | 75 | 77 | 79 | 81 | 77 | 71 | 65 | 62 | 59 | 58 | 57 | 56 | 55 | 55 | 55 | 55 | 56 | 58 | 61 | 63 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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