| Point Forecast: Havana IL 40.29N 90.07W (Elev. 131 m) |
Last Update: 7:40 pm CDT Jul 14, 2025 |
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| Date | 07/14 | 07/15 | ||||||||||||||||||||||
| Hour (CDT) | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 |
| Temperature (°C) | 27 | 25 | 23 | 23 | 22 | 22 | 22 | 22 | 21 | 21 | 21 | 22 | 23 | 25 | 28 | 28 | 29 | 31 | 31 | 31 | 32 | 31 | 30 | 29 |
| Dewpoint (°C) | 24 | 23 | 23 | 23 | 22 | 22 | 21 | 21 | 21 | 21 | 21 | 22 | 23 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 |
| Heat Index (°C) | 29 | 25 | 25 | 32 | 32 | 34 | 37 | 37 | 37 | 37 | 36 | 35 | 33 | |||||||||||
| Surface Wind (mph) | 2 | 1 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 3 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 3 |
| Wind Dir | ESE | ESE | ESE | ESE | SE | ESE | ESE | ESE | E | E | E | ESE | SE | SE | SE | SE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 13 | 12 | 14 | 17 | 15 | 22 | 13 | 24 | 17 | 31 | 36 | 29 | 37 | 31 | 32 | 44 | 36 | 52 | 51 | 33 | 37 | 42 | 35 | 55 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 4 | 3 | 9 | 14 | 29 | 26 | 26 | 35 | 26 | 27 | 7 |
| Relative Humidity (%) | 85 | 90 | 100 | 100 | 97 | 97 | 93 | 97 | 100 | 97 | 100 | 100 | 97 | 94 | 79 | 77 | 75 | 70 | 70 | 70 | 64 | 68 | 70 | 74 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | Chc | Chc | Chc | Chc | Chc | Chc | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | Chc | Chc | Chc | Chc | Chc | Chc | -- |
| Date | 07/16 | |||||||||||||||||||||||
| Hour (CDT) | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 |
| Temperature (°C) | 27 | 26 | 24 | 23 | 23 | 23 | 23 | 23 | 23 | 22 | 22 | 23 | 24 | 26 | 28 | 30 | 31 | 32 | 32 | 33 | 33 | 32 | 31 | 30 |
| Dewpoint (°C) | 24 | 24 | 24 | 23 | 23 | 23 | 23 | 22 | 22 | 22 | 22 | 23 | 23 | 24 | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 24 | 24 | 24 |
| Heat Index (°C) | 31 | 26 | 24 | 24 | 26 | 33 | 36 | 38 | 38 | 39 | 39 | 39 | 39 | 37 | 36 | |||||||||
| Surface Wind (mph) | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 3 | 5 | 5 | 6 | 6 | 6 | 7 | 7 | 7 | 6 | 6 |
| Wind Dir | SSE | SSE | SSE | SSE | S | S | S | S | S | S | SSW | SSW | SSW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SSW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 29 | 15 | 18 | 19 | 19 | 18 | 21 | 24 | 27 | 31 | 35 | 39 | 38 | 38 | 37 | 32 | 27 | 22 | 23 | 24 | 25 | 34 | 44 | 53 |
| Precipitation Potential (%) | 7 | 7 | 7 | 7 | 7 | 6 | 6 | 6 | 6 | 6 | 6 | 10 | 10 | 10 | 10 | 10 | 10 | 26 | 26 | 26 | 26 | 26 | 26 | 44 |
| Relative Humidity (%) | 82 | 91 | 97 | 100 | 100 | 100 | 100 | 97 | 97 | 100 | 100 | 100 | 94 | 91 | 82 | 75 | 70 | 66 | 64 | 62 | 62 | 64 | 68 | 72 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | Chc | Chc | Chc | Chc | Chc | Chc | Chc |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | Chc | Chc | Chc | Chc | Chc | Chc | Chc |
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