| Point Forecast: 5 Miles SSW Pearl City IL 42.19N 89.86W (Elev. 817 ft) |
Last Update: 12:02 pm CDT Jul 13, 2025 |
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| Date | 07/13 | 07/14 | ||||||||||||||||||||||
| Hour (CDT) | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 |
| Temperature (°F) | 76 | 78 | 80 | 80 | 81 | 81 | 80 | 78 | 75 | 72 | 69 | 67 | 65 | 65 | 64 | 63 | 62 | 62 | 63 | 65 | 68 | 72 | 76 | 79 |
| Dewpoint (°F) | 61 | 62 | 63 | 63 | 63 | 64 | 64 | 66 | 65 | 64 | 64 | 64 | 63 | 62 | 62 | 61 | 61 | 61 | 62 | 64 | 66 | 68 | 70 | 70 |
| Heat Index (°F) | 76 | 78 | 81 | 81 | 82 | 83 | 82 | 78 | 75 | 76 | 79 | |||||||||||||
| Surface Wind (mph) | 5 | 6 | 6 | 6 | 6 | 5 | 5 | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 5 | 5 | 6 |
| Wind Dir | W | W | W | W | W | W | W | W | SW | SW | SW | SW | SW | S | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 63 | 60 | 60 | 48 | 44 | 37 | 34 | 22 | 13 | 2 | 1 | 1 | 1 | 1 | 2 | 5 | 7 | 10 | 14 | 13 | 10 | 8 | 5 | 3 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 60 | 58 | 56 | 56 | 54 | 56 | 58 | 67 | 71 | 76 | 84 | 90 | 93 | 90 | 93 | 93 | 97 | 97 | 97 | 97 | 93 | 87 | 82 | 74 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 07/15 | |||||||||||||||||||||||
| Hour (CDT) | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 |
| Temperature (°F) | 81 | 83 | 84 | 85 | 85 | 85 | 85 | 83 | 80 | 76 | 73 | 71 | 70 | 69 | 68 | 67 | 66 | 66 | 66 | 68 | 71 | 75 | 79 | 81 |
| Dewpoint (°F) | 70 | 71 | 71 | 71 | 71 | 71 | 72 | 72 | 71 | 70 | 69 | 68 | 68 | 67 | 66 | 65 | 64 | 64 | 65 | 66 | 68 | 70 | 72 | 73 |
| Heat Index (°F) | 85 | 88 | 89 | 90 | 90 | 90 | 91 | 88 | 83 | 76 | 75 | 79 | 86 | |||||||||||
| Surface Wind (mph) | 6 | 6 | 7 | 7 | 6 | 6 | 3 | 2 | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 5 | 5 | 6 | 6 |
| Wind Dir | SW | SW | SW | SW | SW | SW | SW | SW | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 3 | 3 | 4 | 4 | 4 | 5 | 5 | 8 | 8 | 9 | 9 | 9 | 8 | 8 | 10 | 12 | 14 | 14 | 15 | 15 | 14 | 13 | 12 | 17 |
| Precipitation Potential (%) | 0 | 2 | 2 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 8 | 8 | 8 | 8 | 8 |
| Relative Humidity (%) | 69 | 67 | 65 | 63 | 63 | 63 | 65 | 70 | 74 | 82 | 87 | 90 | 93 | 93 | 93 | 93 | 93 | 93 | 97 | 93 | 90 | 84 | 79 | 77 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
