| Point Forecast: 2 Miles NNW Keyesport IL 38.77N 89.29W (Elev. 141 m) |
Last Update: 10:37 pm CDT Sep 24, 2024 |
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| Date | 09/24 | 09/25 | ||||||||||||||||||||||
| Hour (CDT) | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 |
| Temperature (°C) | 18 | 17 | 17 | 16 | 16 | 16 | 15 | 15 | 14 | 14 | 16 | 17 | 19 | 21 | 22 | 23 | 23 | 24 | 23 | 23 | 22 | 19 | 17 | 16 |
| Dewpoint (°C) | 17 | 17 | 17 | 16 | 16 | 16 | 15 | 14 | 14 | 14 | 15 | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 15 | 15 | 15 | 14 | 14 | 14 |
| Heat Index (°C) | 24 | |||||||||||||||||||||||
| Surface Wind (mph) | 3 | 3 | 2 | 2 | 2 | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 5 | 5 | 5 | 5 | 3 | 3 | 2 | 2 |
| Wind Dir | W | W | W | W | W | W | W | NW | NW | NW | NW | N | N | N | N | NW | N | N | N | N | N | N | N | N |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 67 | 85 | 74 | 63 | 58 | 53 | 45 | 36 | 37 | 38 | 40 | 41 | 39 | 36 | 41 | 45 | 41 | 38 | 38 | 39 | 34 | 30 | 28 | 27 |
| Precipitation Potential (%) | 15 | 13 | 10 | 7 | 9 | 11 | 10 | 7 | 8 | 8 | 7 | 5 | 5 | 7 | 8 | 10 | 13 | 16 | 19 | 16 | 13 | 10 | 9 | 7 |
| Relative Humidity (%) | 97 | 100 | 100 | 100 | 97 | 100 | 100 | 96 | 100 | 100 | 96 | 90 | 81 | 76 | 66 | 64 | 59 | 56 | 59 | 62 | 64 | 73 | 84 | 90 |
| Rain | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 09/26 | |||||||||||||||||||||||
| Hour (CDT) | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 |
| Temperature (°C) | 16 | 15 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 14 | 15 | 17 | 20 | 22 | 23 | 23 | 23 | 23 | 23 | 22 | 21 | 21 | 20 | 19 |
| Dewpoint (°C) | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 14 | 15 | 17 | 17 | 17 | 17 | 17 | 17 | 18 | 18 | 18 | 17 | 17 | 18 | 19 |
| Heat Index (°C) | ||||||||||||||||||||||||
| Surface Wind (mph) | 2 | 3 | 3 | 3 | 3 | 3 | 5 | 5 | 5 | 6 | 6 | 7 | 7 | 8 | 8 | 9 | 10 | 10 | 10 | 9 | 9 | 8 | 8 | 9 |
| Wind Dir | N | N | N | N | N | N | N | N | N | N | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 29 | 30 | 28 | 26 | 26 | 27 | 30 | 32 | 31 | 31 | 37 | 40 | 43 | 44 | 44 | 45 | 48 | 52 | 55 | 62 | 69 | 76 | 79 | 82 |
| Precipitation Potential (%) | 6 | 5 | 4 | 3 | 5 | 8 | 10 | 12 | 17 | 20 | 20 | 20 | 20 | 20 | 20 | 37 | 37 | 37 | 37 | 37 | 37 | 43 | 43 | 43 |
| Relative Humidity (%) | 90 | 96 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 84 | 76 | 71 | 69 | 69 | 71 | 73 | 76 | 78 | 81 | 87 | 97 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | SChc | SChc | SChc | SChc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | SChc | SChc | SChc | Chc | Chc | Chc |
