| Point Forecast: Charleston IL 39.48N 88.19W (Elev. 198 m) |
Last Update: 2:25 pm CDT Jun 2, 2024 |
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| Date | 06/02 | 06/03 | ||||||||||||||||||||||
| Hour (CDT) | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 |
| Temperature (°C) | 22 | 23 | 24 | 24 | 24 | 24 | 22 | 21 | 20 | 19 | 19 | 18 | 18 | 18 | 17 | 18 | 18 | 19 | 21 | 23 | 25 | 26 | 27 | 27 |
| Dewpoint (°C) | 18 | 17 | 17 | 17 | 18 | 18 | 18 | 17 | 17 | 17 | 17 | 17 | 17 | 16 | 16 | 17 | 17 | 17 | 18 | 18 | 19 | 19 | 19 | 19 |
| Heat Index (°C) | 24 | 24 | 24 | 24 | 25 | 26 | 28 | 28 | ||||||||||||||||
| Surface Wind (mph) | 6 | 6 | 6 | 5 | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 3 | 2 | 2 | 3 | 3 | 5 | 6 | 7 | 8 | 9 | 10 | 10 | 11 |
| Wind Dir | NNW | NNW | NNW | NNW | NNW | NNW | NNE | E | SE | SE | SE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | S | S | S | S | S |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 80 | 80 | 80 | 65 | 51 | 36 | 32 | 28 | 25 | 29 | 34 | 38 | 35 | 33 | 30 | 29 | 27 | 26 | 27 | 27 | 28 | 31 | 34 | 37 |
| Precipitation Potential (%) | 8 | 9 | 5 | 3 | 2 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 3 | 3 | 3 | 2 | 2 | 3 | 4 | 6 |
| Relative Humidity (%) | 76 | 69 | 64 | 64 | 66 | 69 | 76 | 78 | 84 | 87 | 87 | 90 | 93 | 90 | 93 | 93 | 93 | 87 | 81 | 74 | 69 | 64 | 65 | 63 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 06/04 | |||||||||||||||||||||||
| Hour (CDT) | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 |
| Temperature (°C) | 28 | 28 | 29 | 29 | 28 | 27 | 26 | 23 | 22 | 22 | 21 | 20 | 20 | 19 | 19 | 19 | 19 | 21 | 22 | 23 | 24 | 24 | 25 | 26 |
| Dewpoint (°C) | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 18 | 18 | 19 | 19 | 19 | 19 | 20 | 20 | 20 | 21 | 21 |
| Heat Index (°C) | 30 | 29 | 30 | 30 | 30 | 28 | 26 | 24 | 24 | 25 | 26 | |||||||||||||
| Surface Wind (mph) | 11 | 11 | 10 | 10 | 10 | 9 | 8 | 7 | 7 | 6 | 6 | 6 | 6 | 6 | 7 | 7 | 8 | 9 | 9 | 10 | 10 | 11 | 11 | 13 |
| Wind Dir | S | S | S | S | S | S | S | S | S | SSE | SSE | SE | SSE | SSE | S | S | SSE | SSE | S | S | S | S | S | S |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 38 | 38 | 39 | 40 | 42 | 44 | 47 | 50 | 53 | 55 | 58 | 60 | 63 | 67 | 70 | 70 | 70 | 70 | 71 | 72 | 73 | 73 | 74 | 74 |
| Precipitation Potential (%) | 6 | 6 | 13 | 13 | 13 | 30 | 30 | 30 | 30 | 30 | 30 | 22 | 22 | 22 | 22 | 22 | 22 | 42 | 42 | 42 | 42 | 42 | 42 | 64 |
| Relative Humidity (%) | 59 | 57 | 55 | 55 | 59 | 63 | 69 | 79 | 84 | 87 | 90 | 93 | 93 | 93 | 93 | 97 | 97 | 93 | 87 | 84 | 79 | 76 | 76 | 74 |
| Rain | -- | -- | -- | -- | -- | Chc | Chc | Chc | Chc | Chc | Chc | SChc | SChc | SChc | SChc | SChc | SChc | Chc | Chc | Chc | Chc | Chc | Chc | Lkly |
| Thunder | -- | -- | -- | -- | -- | Chc | Chc | Chc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | Chc |
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