| Point Forecast: 3 Miles NE Mc Lean IL 40.35N 89.14W (Elev. 663 ft) |
Last Update: 4:26 pm CDT Jul 13, 2025 |
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| Date | 07/13 | 07/14 | ||||||||||||||||||||||
| Hour (CDT) | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 |
| Temperature (°F) | 81 | 80 | 76 | 74 | 73 | 71 | 69 | 68 | 69 | 68 | 67 | 67 | 66 | 68 | 71 | 74 | 77 | 80 | 82 | 83 | 84 | 85 | 86 | 85 |
| Dewpoint (°F) | 69 | 69 | 69 | 68 | 68 | 68 | 68 | 67 | 67 | 67 | 66 | 66 | 66 | 68 | 69 | 69 | 69 | 68 | 68 | 67 | 66 | 66 | 66 | 67 |
| Heat Index (°F) | 84 | 83 | 76 | 77 | 83 | 85 | 86 | 86 | 87 | 88 | 88 | |||||||||||||
| Surface Wind (mph) | 5 | 5 | 3 | 3 | 3 | 3 | 3 | 3 | 2 | 2 | 2 | 3 | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 3 | 2 | 2 | 2 |
| Wind Dir | S | S | S | S | S | S | S | SSE | S | S | NE | W | NW | NW | N | NNE | ENE | E | E | ESE | WSW | W | W | NW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 76 | 77 | 62 | 56 | 47 | 32 | 31 | 25 | 39 | 42 | 39 | 49 | 51 | 42 | 40 | 22 | 17 | 13 | 16 | 16 | 13 | 11 | 11 | 12 |
| Precipitation Potential (%) | 19 | 8 | 7 | 6 | 4 | 4 | 4 | 5 | 5 | 5 | 5 | 5 | 5 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Relative Humidity (%) | 67 | 69 | 79 | 82 | 84 | 90 | 97 | 97 | 93 | 97 | 97 | 97 | 100 | 100 | 93 | 84 | 76 | 67 | 63 | 59 | 55 | 53 | 51 | 55 |
| Rain | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 07/15 | |||||||||||||||||||||||
| Hour (CDT) | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 |
| Temperature (°F) | 85 | 84 | 80 | 77 | 74 | 72 | 71 | 70 | 69 | 68 | 68 | 68 | 68 | 70 | 73 | 77 | 80 | 82 | 83 | 84 | 85 | 86 | 86 | 85 |
| Dewpoint (°F) | 67 | 68 | 67 | 67 | 66 | 66 | 66 | 65 | 65 | 65 | 65 | 65 | 66 | 67 | 69 | 71 | 72 | 72 | 72 | 72 | 72 | 72 | 72 | 72 |
| Heat Index (°F) | 88 | 87 | 82 | 77 | 77 | 84 | 87 | 88 | 90 | 91 | 92 | 92 | 91 | |||||||||||
| Surface Wind (mph) | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 3 | 5 | 5 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 |
| Wind Dir | ENE | SE | S | SSE | ESE | ESE | ESE | ESE | ESE | ESE | ESE | ESE | SE | SE | SE | SSE | SSE | SSE | S | S | S | S | S | S |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 14 | 14 | 16 | 23 | 20 | 25 | 31 | 36 | 32 | 28 | 24 | 25 | 25 | 26 | 30 | 33 | 37 | 42 | 47 | 52 | 53 | 53 | 54 | 57 |
| Precipitation Potential (%) | 2 | 3 | 3 | 3 | 3 | 3 | 3 | 6 | 6 | 6 | 6 | 6 | 6 | 15 | 15 | 15 | 15 | 15 | 15 | 41 | 41 | 41 | 41 | 41 |
| Relative Humidity (%) | 55 | 59 | 65 | 71 | 76 | 81 | 84 | 84 | 87 | 90 | 90 | 90 | 93 | 90 | 87 | 82 | 77 | 72 | 70 | 67 | 65 | 63 | 63 | 65 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | SChc | SChc | SChc | Chc | Chc | Chc | Chc | Chc |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | Chc | Chc | Chc | Chc | Chc |
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