| Point Forecast: Seneca IL 41.3N 88.62W |
Last Update: 8:56 pm CDT Jul 13, 2025 |
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| Date | 07/13 | 07/14 | ||||||||||||||||||||||
| Hour (CDT) | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 |
| Temperature (°C) | 24 | 23 | 22 | 22 | 21 | 20 | 19 | 19 | 18 | 18 | 19 | 22 | 24 | 26 | 28 | 28 | 29 | 29 | 30 | 30 | 30 | 29 | 29 | 26 |
| Dewpoint (°C) | 17 | 17 | 18 | 18 | 18 | 18 | 19 | 18 | 18 | 18 | 18 | 18 | 19 | 19 | 18 | 18 | 18 | 17 | 17 | 17 | 18 | 18 | 18 | 18 |
| Heat Index (°C) | 24 | 24 | 27 | 29 | 29 | 30 | 30 | 31 | 31 | 31 | 31 | 29 | 27 | |||||||||||
| Surface Wind (mph) | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 2 | 2 |
| Wind Dir | NNW | N | N | NW | WSW | NE | W | NW | NNW | NNW | W | W | W | W | W | W | W | W | W | W | WNW | WNW | NW | ESE |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 41 | 31 | 26 | 25 | 20 | 20 | 20 | 15 | 15 | 15 | 15 | 11 | 8 | 4 | 3 | 6 | 8 | 7 | 5 | 3 | 3 | 4 | 5 | 6 |
| Precipitation Potential (%) | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
| Relative Humidity (%) | 67 | 70 | 74 | 80 | 87 | 92 | 96 | 98 | 98 | 98 | 93 | 82 | 74 | 65 | 58 | 53 | 49 | 48 | 46 | 46 | 48 | 50 | 54 | 62 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 07/15 | |||||||||||||||||||||||
| Hour (CDT) | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 |
| Temperature (°C) | 24 | 23 | 22 | 21 | 20 | 20 | 19 | 19 | 19 | 19 | 20 | 23 | 26 | 28 | 29 | 30 | 30 | 31 | 31 | 31 | 31 | 31 | 29 | 28 |
| Dewpoint (°C) | 18 | 18 | 18 | 18 | 17 | 17 | 17 | 17 | 17 | 18 | 18 | 19 | 20 | 21 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 |
| Heat Index (°C) | 24 | 26 | 29 | 32 | 33 | 33 | 34 | 35 | 35 | 34 | 34 | 32 | 30 | |||||||||||
| Surface Wind (mph) | 2 | 2 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 5 | 5 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 5 | 5 |
| Wind Dir | ESE | ESE | SE | SE | SE | SSE | SSE | SSE | SSE | SSE | SE | SE | SSE | SSE | SSE | SSE | S | S | S | S | S | SSE | SSE | S |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 7 | 6 | 7 | 8 | 10 | 10 | 12 | 14 | 17 | 17 | 17 | 17 | 20 | 24 | 31 | 38 | 45 | 46 | 46 | 46 | 48 | 51 | 54 | 49 |
| Precipitation Potential (%) | 1 | 1 | 1 | 1 | 3 | 3 | 3 | 3 | 3 | 3 | 9 | 9 | 9 | 9 | 9 | 9 | 24 | 24 | 24 | 24 | 24 | 24 | 16 | 16 |
| Relative Humidity (%) | 69 | 74 | 78 | 80 | 84 | 86 | 88 | 90 | 92 | 91 | 88 | 77 | 73 | 68 | 65 | 62 | 61 | 59 | 58 | 58 | 59 | 61 | 66 | 71 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc |
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