| Point Forecast: Yorkville IL 41.65N 88.45W |
Last Update: 4:11 pm CDT Jun 18, 2025 |
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| Date | 06/18 | 06/19 | ||||||||||||||||||||||
| Hour (CDT) | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 |
| Temperature (°F) | 73 | 72 | 71 | 71 | 69 | 68 | 68 | 66 | 66 | 65 | 65 | 65 | 65 | 63 | 65 | 66 | 68 | 71 | 74 | 78 | 80 | 81 | 81 | 81 |
| Dewpoint (°F) | 69 | 69 | 69 | 68 | 67 | 67 | 66 | 65 | 64 | 63 | 62 | 62 | 62 | 62 | 63 | 64 | 65 | 66 | 66 | 66 | 65 | 65 | 64 | 64 |
| Heat Index (°F) | 78 | 81 | 83 | 83 | 83 | |||||||||||||||||||
| Surface Wind (mph) | 11 | 10 | 8 | 7 | 7 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 7 | 7 | 8 | 8 | 8 | 9 | 10 | 10 | 10 | 10 | 10 |
| Wind Dir | NNE | N | NW | NW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW |
| Gust | 17 | 16 | 13 | 14 | 15 | 16 | 16 | 16 | 16 | |||||||||||||||
| Sky Cover (%) | 82 | 97 | 97 | 95 | 94 | 96 | 81 | 83 | 85 | 85 | 93 | 91 | 89 | 83 | 58 | 56 | 58 | 50 | 28 | 26 | 21 | 28 | 23 | 26 |
| Precipitation Potential (%) | 80 | 78 | 75 | 74 | 48 | 25 | 22 | 19 | 16 | 20 | 24 | 27 | 23 | 20 | 16 | 15 | 14 | 13 | 10 | 8 | 5 | 5 | 5 | 5 |
| Relative Humidity (%) | 87 | 90 | 93 | 90 | 93 | 97 | 93 | 97 | 93 | 93 | 91 | 89 | 92 | 95 | 94 | 92 | 90 | 83 | 75 | 68 | 61 | 58 | 56 | 56 |
| Rain | Ocnl | Ocnl | Ocnl | Lkly | Chc | Chc | SChc | SChc | SChc | SChc | SChc | Chc | SChc | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | SChc | SChc | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 06/20 | |||||||||||||||||||||||
| Hour (CDT) | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 |
| Temperature (°F) | 83 | 81 | 80 | 78 | 73 | 71 | 69 | 67 | 67 | 65 | 64 | 63 | 63 | 64 | 66 | 69 | 73 | 76 | 78 | 80 | 81 | 83 | 84 | 85 |
| Dewpoint (°F) | 64 | 64 | 64 | 64 | 63 | 63 | 63 | 62 | 62 | 61 | 61 | 61 | 61 | 62 | 63 | 65 | 67 | 68 | 68 | 69 | 69 | 68 | 68 | 68 |
| Heat Index (°F) | 84 | 82 | 81 | 78 | 76 | 78 | 82 | 84 | 86 | 87 | 88 | |||||||||||||
| Surface Wind (mph) | 10 | 9 | 7 | 6 | 5 | 3 | 3 | 5 | 5 | 5 | 6 | 6 | 6 | 7 | 7 | 8 | 10 | 11 | 13 | 14 | 14 | 15 | 15 | 15 |
| Wind Dir | WNW | W | W | W | WSW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW |
| Gust | 15 | 14 | 14 | 15 | 16 | 17 | 18 | 21 | 22 | 23 | 24 | 24 | ||||||||||||
| Sky Cover (%) | 20 | 15 | 10 | 9 | 9 | 8 | 9 | 10 | 11 | 16 | 21 | 26 | 32 | 37 | 51 | 53 | 55 | 57 | 55 | 53 | 51 | 46 | 41 | 36 |
| Precipitation Potential (%) | 4 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 4 | 4 | 4 | 4 | 4 | 4 | 5 | 5 | 5 | 5 | 5 | 5 | 7 | 7 | 7 | 7 |
| Relative Humidity (%) | 53 | 57 | 59 | 63 | 72 | 77 | 80 | 83 | 85 | 86 | 90 | 92 | 92 | 92 | 89 | 86 | 82 | 76 | 71 | 70 | 67 | 62 | 59 | 58 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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