| Point Forecast: 2 Miles W Amf Ohare IL 41.98N 87.93W |
Last Update: 3:26 am CDT Jul 15, 2025 |
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| Date | 07/15 | 07/16 | ||||||||||||||||||||||
| Hour (CDT) | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 |
| Temperature (°C) | 20 | 19 | 20 | 20 | 22 | 24 | 27 | 29 | 29 | 31 | 31 | 32 | 32 | 32 | 32 | 32 | 31 | 29 | 28 | 27 | 26 | 26 | 24 | 24 |
| Dewpoint (°C) | 16 | 17 | 18 | 18 | 18 | 19 | 19 | 18 | 19 | 19 | 18 | 18 | 18 | 18 | 19 | 19 | 20 | 21 | 21 | 21 | 22 | 22 | 22 | 22 |
| Heat Index (°C) | 24 | 28 | 29 | 31 | 32 | 32 | 33 | 33 | 33 | 33 | 33 | 33 | 31 | 30 | 28 | 28 | 26 | 24 | 24 | |||||
| Surface Wind (mph) | 3 | 2 | 2 | 2 | 2 | 3 | 5 | 6 | 7 | 7 | 7 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 6 | 6 | 5 | 5 | 3 |
| Wind Dir | S | SSW | SSW | S | S | S | S | SSW | SSW | SSW | S | S | S | S | S | S | S | S | SSE | SSE | S | S | S | SSW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 10 | 12 | 8 | 9 | 12 | 8 | 2 | 9 | 21 | 33 | 35 | 35 | 35 | 26 | 34 | 34 | 52 | 50 | 36 | 31 | 24 | 24 | 31 | 34 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 12 | 12 | 14 | 14 | 14 | 12 | 8 | 8 | 8 | 8 | 8 | 6 | 6 |
| Relative Humidity (%) | 81 | 84 | 87 | 87 | 82 | 72 | 62 | 55 | 52 | 50 | 47 | 45 | 43 | 44 | 46 | 48 | 52 | 61 | 67 | 72 | 76 | 80 | 86 | 88 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 07/17 | |||||||||||||||||||||||
| Hour (CDT) | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 |
| Temperature (°C) | 24 | 23 | 24 | 23 | 24 | 26 | 27 | 29 | 30 | 31 | 31 | 32 | 33 | 32 | 32 | 31 | 29 | 27 | 26 | 25 | 24 | 23 | 23 | 22 |
| Dewpoint (°C) | 22 | 22 | 22 | 22 | 22 | 23 | 23 | 23 | 23 | 23 | 23 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 |
| Heat Index (°C) | 24 | 24 | 24 | 26 | 29 | 32 | 34 | 35 | 36 | 36 | 37 | 36 | 36 | 34 | 32 | 30 | 26 | 25 | 24 | |||||
| Surface Wind (mph) | 3 | 3 | 2 | 3 | 3 | 3 | 5 | 6 | 6 | 7 | 7 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 6 | 6 | 6 | 6 | 6 | 7 |
| Wind Dir | SSW | SSW | SSW | SSW | SSW | SSW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | WSW | WSW | WSW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 34 | 35 | 35 | 37 | 39 | 50 | 37 | 20 | 43 | 40 | 36 | 39 | 41 | 44 | 50 | 56 | 62 | 66 | 71 | 75 | 76 | 78 | 79 | 81 |
| Precipitation Potential (%) | 6 | 4 | 4 | 4 | 9 | 9 | 9 | 9 | 9 | 9 | 30 | 30 | 30 | 30 | 30 | 30 | 58 | 58 | 58 | 58 | 58 | 58 | 45 | 45 |
| Relative Humidity (%) | 91 | 91 | 91 | 91 | 90 | 85 | 80 | 72 | 68 | 64 | 60 | 57 | 54 | 54 | 56 | 61 | 67 | 73 | 78 | 83 | 88 | 92 | 95 | 96 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | Chc | Chc | Chc | Chc | Chc | Chc | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Chc | Chc |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | Chc | Chc | Chc | Chc | Chc | Chc | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Chc | Chc |
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