| Point Forecast: Orland Park IL 41.6N 87.87W |
Last Update: 9:56 pm CDT Jun 20, 2024 |
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| Date | 06/20 | 06/21 | ||||||||||||||||||||||
| 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 (°F) | 69 | 69 | 69 | 69 | 68 | 69 | 69 | 69 | 71 | 74 | 78 | 82 | 86 | 90 | 92 | 93 | 93 | 93 | 92 | 90 | 88 | 85 | 81 | 78 |
| Dewpoint (°F) | 68 | 68 | 68 | 68 | 68 | 68 | 68 | 68 | 69 | 70 | 70 | 70 | 70 | 69 | 68 | 68 | 67 | 67 | 67 | 67 | 68 | 68 | 68 | 68 |
| Heat Index (°F) | 78 | 85 | 90 | 94 | 96 | 97 | 97 | 97 | 96 | 93 | 92 | 88 | 84 | 78 | ||||||||||
| Surface Wind (mph) | 6 | 6 | 5 | 3 | 3 | 2 | 2 | 2 | 2 | 3 | 3 | 5 | 6 | 6 | 7 | 7 | 8 | 8 | 8 | 8 | 8 | 7 | 6 | 5 |
| Wind Dir | ENE | NE | NE | ENE | E | E | ESE | SSE | S | S | SSW | SW | SW | SW | SW | SW | SW | SSW | SSW | SSW | SSW | SSW | S | S |
| Gust | 13 | 13 | ||||||||||||||||||||||
| Sky Cover (%) | 100 | 100 | 100 | 98 | 93 | 92 | 83 | 88 | 83 | 62 | 36 | 31 | 32 | 45 | 40 | 38 | 37 | 36 | 35 | 34 | 33 | 32 | 30 | 28 |
| Precipitation Potential (%) | 11 | 10 | 8 | 5 | 3 | 3 | 4 | 4 | 9 | 9 | 9 | 9 | 9 | 9 | 13 | 13 | 13 | 13 | 13 | 13 | 4 | 4 | 4 | 4 |
| Relative Humidity (%) | 97 | 97 | 95 | 98 | 100 | 98 | 98 | 98 | 93 | 87 | 76 | 68 | 58 | 49 | 47 | 44 | 43 | 43 | 44 | 47 | 52 | 57 | 65 | 71 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 06/22 | |||||||||||||||||||||||
| 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 (°F) | 76 | 75 | 74 | 73 | 73 | 72 | 73 | 74 | 78 | 81 | 84 | 88 | 91 | 94 | 95 | 96 | 96 | 95 | 95 | 93 | 92 | 89 | 86 | 83 |
| Dewpoint (°F) | 68 | 67 | 67 | 67 | 67 | 67 | 67 | 67 | 67 | 68 | 68 | 68 | 67 | 67 | 66 | 66 | 67 | 67 | 67 | 66 | 66 | 66 | 67 | 68 |
| Heat Index (°F) | 76 | 75 | 78 | 84 | 87 | 92 | 94 | 98 | 98 | 100 | 100 | 99 | 99 | 96 | 95 | 92 | 89 | 86 | ||||||
| Surface Wind (mph) | 5 | 5 | 5 | 5 | 6 | 6 | 6 | 6 | 7 | 8 | 10 | 13 | 15 | 16 | 17 | 18 | 18 | 18 | 18 | 17 | 16 | 15 | 14 | 13 |
| Wind Dir | S | S | S | S | SSW | SSW | SSW | SSW | SSW | SSW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW |
| Gust | 14 | 17 | 21 | 23 | 25 | 26 | 28 | 28 | 28 | 28 | 26 | 25 | 24 | 22 | 21 | |||||||||
| Sky Cover (%) | 28 | 28 | 28 | 29 | 30 | 31 | 33 | 35 | 37 | 38 | 39 | 41 | 43 | 46 | 49 | 47 | 46 | 45 | 47 | 49 | 51 | 60 | 70 | 80 |
| Precipitation Potential (%) | 4 | 4 | 5 | 5 | 5 | 5 | 5 | 5 | 2 | 2 | 2 | 2 | 2 | 2 | 17 | 17 | 17 | 17 | 17 | 17 | 64 | 64 | 64 | 64 |
| Relative Humidity (%) | 76 | 76 | 79 | 81 | 81 | 84 | 81 | 79 | 69 | 65 | 59 | 52 | 45 | 41 | 39 | 38 | 39 | 40 | 40 | 41 | 43 | 47 | 53 | 61 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | SChc | SChc | SChc | Lkly | Lkly | Lkly | Lkly |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | SChc | SChc | SChc | Chc | Chc | Chc | Chc |
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