| Point Forecast: 3 Miles WSW Rochester IL 39.73N 89.61W (Elev. 170 m) |
Last Update: 5:25 am CDT Jul 14, 2025 |
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| Date | 07/14 | 07/15 | ||||||||||||||||||||||
| Hour (CDT) | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 |
| Temperature (°C) | 19 | 19 | 20 | 21 | 22 | 24 | 25 | 27 | 27 | 28 | 29 | 29 | 29 | 30 | 29 | 28 | 26 | 24 | 24 | 23 | 23 | 22 | 22 | 21 |
| Dewpoint (°C) | 19 | 19 | 20 | 21 | 22 | 22 | 22 | 22 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 20 | 20 |
| Heat Index (°C) | 24 | 25 | 28 | 29 | 31 | 32 | 32 | 32 | 32 | 31 | 30 | 26 | 24 | 24 | ||||||||||
| Surface Wind (mph) | 1 | 1 | 1 | 2 | 2 | 3 | 3 | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 2 | 2 | 2 |
| Wind Dir | E | ENE | ENE | ENE | E | E | E | E | E | E | E | E | E | E | E | E | E | ESE | ESE | ESE | SE | ESE | ESE | ESE |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 73 | 74 | 75 | 71 | 67 | 63 | 49 | 34 | 19 | 23 | 26 | 30 | 31 | 31 | 32 | 33 | 34 | 35 | 34 | 34 | 33 | 35 | 37 | 40 |
| Precipitation Potential (%) | 1 | 1 | 1 | 0 | 0 | 6 | 6 | 6 | 6 | 5 | 5 | 6 | 6 | 5 | 3 | 3 | 3 | 4 | 4 | 4 | 3 | 3 | 3 | 3 |
| Relative Humidity (%) | 100 | 100 | 100 | 100 | 97 | 85 | 82 | 74 | 69 | 65 | 61 | 59 | 61 | 57 | 61 | 67 | 76 | 79 | 84 | 90 | 87 | 90 | 90 | 93 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 07/16 | |||||||||||||||||||||||
| Hour (CDT) | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 |
| Temperature (°C) | 21 | 21 | 22 | 23 | 24 | 27 | 28 | 28 | 29 | 29 | 29 | 29 | 29 | 28 | 28 | 27 | 26 | 24 | 24 | 23 | 23 | 23 | 23 | 23 |
| Dewpoint (°C) | 20 | 20 | 21 | 21 | 22 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 22 | 22 |
| Heat Index (°C) | 24 | 29 | 31 | 32 | 33 | 34 | 34 | 34 | 33 | 32 | 31 | 29 | 26 | 24 | 24 | |||||||||
| Surface Wind (mph) | 2 | 2 | 2 | 3 | 5 | 5 | 5 | 6 | 6 | 6 | 6 | 6 | 6 | 5 | 5 | 5 | 3 | 3 | 3 | 2 | 2 | 2 | 3 | 3 |
| Wind Dir | ESE | ESE | ESE | SE | SE | SE | SE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SE | SE | SSE | SSE | S | S | S | S |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 41 | 43 | 45 | 24 | 36 | 33 | 34 | 44 | 54 | 51 | 49 | 46 | 47 | 49 | 50 | 46 | 41 | 37 | 40 | 44 | 47 | 47 | 48 | 48 |
| Precipitation Potential (%) | 3 | 3 | 20 | 20 | 20 | 20 | 20 | 20 | 47 | 47 | 47 | 47 | 47 | 47 | 15 | 15 | 15 | 15 | 15 | 15 | 14 | 14 | 14 | 14 |
| Relative Humidity (%) | 93 | 97 | 93 | 90 | 90 | 82 | 77 | 74 | 72 | 70 | 70 | 70 | 72 | 74 | 77 | 82 | 85 | 90 | 94 | 97 | 97 | 100 | 97 | 97 |
| Rain | -- | -- | SChc | SChc | SChc | SChc | SChc | SChc | Chc | Chc | Chc | Chc | Chc | Chc | SChc | SChc | SChc | SChc | SChc | SChc | -- | -- | -- | -- |
| Thunder | -- | -- | SChc | SChc | SChc | SChc | SChc | SChc | Chc | Chc | Chc | Chc | Chc | Chc | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- |
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