| Point Forecast: Champaign IL 40.1N 88.26W (Elev. 230 m) |
Last Update: 5:41 pm CDT Jul 12, 2025 |
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| Date | 07/12 | 07/13 | ||||||||||||||||||||||
| Hour (CDT) | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 |
| Temperature (°C) | 28 | 26 | 24 | 24 | 23 | 23 | 22 | 22 | 22 | 21 | 21 | 20 | 22 | 24 | 26 | 28 | 29 | 29 | 30 | 30 | 30 | 30 | 29 | 28 |
| Dewpoint (°C) | 22 | 22 | 22 | 22 | 21 | 21 | 21 | 20 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 |
| Heat Index (°C) | 30 | 26 | 24 | 24 | 24 | 26 | 29 | 31 | 31 | 32 | 32 | 32 | 32 | 31 | 30 | |||||||||
| Surface Wind (mph) | 7 | 6 | 6 | 5 | 5 | 5 | 5 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 5 | 6 | 6 | 6 | 6 | 6 | 5 |
| Wind Dir | WNW | W | W | W | W | W | WNW | WNW | NW | NW | NNW | N | N | NNW | WSW | SSW | SW | WSW | WSW | WSW | W | W | W | W |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 45 | 36 | 27 | 18 | 20 | 23 | 25 | 33 | 42 | 50 | 39 | 27 | 16 | 29 | 41 | 54 | 58 | 61 | 65 | 67 | 68 | 70 | 72 | 74 |
| Precipitation Potential (%) | 10 | 8 | 6 | 4 | 4 | 3 | 3 | 3 | 3 | 4 | 3 | 2 | 2 | 4 | 6 | 9 | 11 | 13 | 15 | 19 | 22 | 25 | 20 | 10 |
| Relative Humidity (%) | 69 | 77 | 85 | 87 | 87 | 87 | 90 | 87 | 87 | 87 | 90 | 93 | 87 | 76 | 67 | 61 | 57 | 55 | 53 | 53 | 53 | 53 | 55 | 59 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | Chc | SChc | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 07/14 | |||||||||||||||||||||||
| Hour (CDT) | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 |
| Temperature (°C) | 27 | 26 | 24 | 23 | 22 | 22 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 23 | 24 | 27 | 28 | 29 | 30 | 31 | 31 | 31 | 31 | 31 |
| Dewpoint (°C) | 19 | 20 | 20 | 20 | 20 | 20 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 20 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 |
| Heat Index (°C) | 28 | 26 | 24 | 24 | 28 | 31 | 32 | 33 | 33 | 33 | 33 | 33 | 33 | |||||||||||
| Surface Wind (mph) | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 3 |
| Wind Dir | W | SSW | WSW | WNW | W | SW | SSW | S | SSE | SSE | SE | SE | ESE | SE | SSE | S | S | S | S | S | SSW | SSW | SSW | S |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 76 | 72 | 58 | 50 | 48 | 43 | 37 | 35 | 34 | 32 | 30 | 27 | 25 | 24 | 24 | 23 | 23 | 23 | 23 | 22 | 20 | 19 | 23 | 28 |
| Precipitation Potential (%) | 5 | 5 | 5 | 5 | 5 | 5 | 3 | 3 | 3 | 3 | 3 | 3 | 5 | 5 | 5 | 5 | 5 | 5 | 14 | 14 | 14 | 14 | 14 | 14 |
| Relative Humidity (%) | 63 | 71 | 79 | 84 | 87 | 90 | 90 | 93 | 90 | 90 | 90 | 90 | 90 | 84 | 79 | 72 | 65 | 61 | 59 | 57 | 54 | 54 | 54 | 57 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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