| Point Forecast: 2 Miles SW Brussels IL 38.92N 90.62W (Elev. 153 m) |
Last Update: 7:52 pm CDT May 15, 2025 |
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| Date | 05/15 | 05/16 | ||||||||||||||||||||||
| 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 | 21 | 19 | 19 | 18 | 17 | 17 | 16 | 16 | 15 | 16 | 19 | 22 | 26 | 27 | 29 | 31 | 30 | 28 | 28 | 28 | 28 | 26 | 24 |
| Dewpoint (°C) | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 13 | 13 | 14 | 14 | 16 | 16 | 17 | 17 | 17 | 16 | 14 | 13 | 13 |
| Heat Index (°C) | 24 | 26 | 27 | 29 | 31 | 30 | 28 | 28 | 28 | 28 | 26 | 24 | ||||||||||||
| Surface Wind (mph) | 8 | 7 | 6 | 5 | 6 | 6 | 6 | 6 | 5 | 5 | 6 | 7 | 9 | 11 | 14 | 16 | 17 | 18 | 17 | 17 | 16 | 15 | 14 | 13 |
| Wind Dir | W | W | W | SW | SW | SW | SW | S | S | S | S | S | S | S | S | S | S | SW | SW | SW | SW | SW | W | W |
| Gust | 36 | 33 | 32 | |||||||||||||||||||||
| Sky Cover (%) | 40 | 36 | 27 | 14 | 4 | 2 | 2 | 2 | 3 | 3 | 3 | 6 | 10 | 5 | 14 | 23 | 32 | 29 | 26 | 23 | 17 | 11 | 6 | 5 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 8 | 14 | 19 | 28 | 32 | 30 | 21 | 13 | 4 | 4 |
| Relative Humidity (%) | 48 | 61 | 68 | 68 | 73 | 72 | 75 | 78 | 78 | 83 | 78 | 68 | 59 | 48 | 46 | 43 | 42 | 45 | 51 | 53 | 49 | 44 | 45 | 48 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | Chc | Chc | Chc | SChc | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | Chc | Chc | Chc | SChc | -- | -- | -- |
| Date | 05/17 | |||||||||||||||||||||||
| 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) | 22 | 21 | 20 | 19 | 18 | 17 | 16 | 15 | 14 | 13 | 13 | 14 | 16 | 17 | 19 | 21 | 22 | 23 | 23 | 24 | 24 | 24 | 23 | 22 |
| Dewpoint (°C) | 12 | 11 | 10 | 9 | 8 | 8 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 8 | 8 | 9 | 9 | 9 | 10 | 10 | 10 | 11 | 11 | 11 |
| Heat Index (°C) | 24 | 24 | 24 | |||||||||||||||||||||
| Surface Wind (mph) | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 11 | 11 | 13 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 11 | 10 | 8 | 7 | 6 |
| Wind Dir | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 5 | 4 | 4 | 5 | 5 | 5 | 4 | 4 | 3 | 3 | 2 | 3 | 3 | 4 | 6 | 7 | 9 | 11 | 13 | 15 | 21 | 27 | 33 | 35 |
| Precipitation Potential (%) | 3 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 4 |
| Relative Humidity (%) | 51 | 53 | 53 | 54 | 52 | 54 | 56 | 57 | 62 | 64 | 64 | 62 | 58 | 54 | 50 | 47 | 46 | 43 | 43 | 41 | 40 | 42 | 44 | 48 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
