| Point Forecast: 2 Miles NW Mackinaw IL 40.56N 89.39W (Elev. 699 ft) |
Last Update: 9:41 pm CDT Jul 14, 2025 |
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| Date | 07/14 | 07/15 | ||||||||||||||||||||||
| 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 (°F) | 76 | 75 | 74 | 73 | 71 | 71 | 70 | 70 | 69 | 71 | 74 | 77 | 82 | 83 | 84 | 84 | 86 | 86 | 86 | 87 | 85 | 84 | 81 | 78 |
| Dewpoint (°F) | 72 | 71 | 71 | 71 | 70 | 70 | 69 | 69 | 68 | 70 | 73 | 73 | 74 | 74 | 74 | 74 | 74 | 75 | 75 | 74 | 74 | 74 | 74 | 74 |
| Heat Index (°F) | 76 | 75 | 77 | 88 | 90 | 91 | 91 | 94 | 95 | 95 | 95 | 93 | 91 | 86 | 78 | |||||||||
| Surface Wind (mph) | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 5 | 5 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 5 | 3 | 2 |
| Wind Dir | E | ESE | ESE | ESE | ESE | ESE | ESE | E | E | ESE | SE | SE | SSE | SSE | SSE | SSE | SSE | S | S | SSE | SSE | SSE | SSE | SSE |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 21 | 20 | 19 | 26 | 13 | 12 | 13 | 15 | 19 | 21 | 17 | 19 | 27 | 45 | 48 | 51 | 53 | 47 | 47 | 39 | 39 | 26 | 40 | 23 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 3 | 4 | 12 | 14 | 27 | 24 | 22 | 25 | 24 | 20 | 9 | 9 | 9 |
| Relative Humidity (%) | 87 | 87 | 90 | 93 | 97 | 97 | 97 | 97 | 97 | 97 | 97 | 88 | 77 | 74 | 72 | 72 | 68 | 70 | 70 | 65 | 70 | 72 | 79 | 88 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | Chc | SChc | SChc | Chc | SChc | SChc | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | Chc | SChc | SChc | Chc | SChc | SChc | -- | -- | -- |
| Date | 07/16 | |||||||||||||||||||||||
| 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 (°F) | 76 | 74 | 73 | 73 | 73 | 72 | 72 | 72 | 72 | 73 | 75 | 78 | 81 | 83 | 85 | 86 | 87 | 88 | 88 | 87 | 85 | 83 | 81 | 80 |
| Dewpoint (°F) | 74 | 73 | 72 | 72 | 72 | 72 | 72 | 72 | 72 | 73 | 74 | 74 | 75 | 75 | 75 | 75 | 75 | 75 | 75 | 74 | 73 | 73 | 74 | 74 |
| Heat Index (°F) | 76 | 75 | 78 | 87 | 90 | 94 | 95 | 96 | 98 | 98 | 95 | 92 | 89 | 86 | 85 | |||||||||
| Surface Wind (mph) | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 3 | 5 | 5 | 6 | 6 | 7 | 7 | 7 | 8 | 8 | 7 | 7 | 6 | 6 | 6 |
| Wind Dir | SSE | SSE | SSE | SSE | S | S | S | S | SSW | SSW | SSW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SSW | SSW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 8 | 17 | 22 | 27 | 31 | 36 | 40 | 46 | 53 | 59 | 48 | 37 | 26 | 25 | 25 | 24 | 25 | 26 | 27 | 34 | 40 | 47 | 47 | 47 |
| Precipitation Potential (%) | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 25 | 25 | 25 | 25 | 25 | 25 | 46 | 46 | 46 |
| Relative Humidity (%) | 94 | 97 | 97 | 97 | 97 | 100 | 100 | 100 | 100 | 100 | 97 | 88 | 82 | 77 | 72 | 70 | 68 | 66 | 66 | 65 | 67 | 72 | 79 | 82 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc |
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