| Point Forecast: Itasca IL 41.98N 88.02W |
Last Update: 4:12 am CDT May 9, 2024 |
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| Date | 05/09 | 05/10 | ||||||||||||||||||||||
| Hour (CDT) | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 |
| Temperature (°C) | 15 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 14 | 13 | 13 | 12 | 12 | 11 | 11 | 10 | 9 | 9 | 9 |
| Dewpoint (°C) | 9 | 9 | 9 | 9 | 9 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 7 | 7 | 7 | 7 | 6 | 6 | 6 | 6 |
| Heat Index (°C) | ||||||||||||||||||||||||
| Surface Wind (mph) | 11 | 11 | 11 | 13 | 13 | 13 | 13 | 13 | 14 | 15 | 15 | 15 | 15 | 14 | 14 | 13 | 11 | 11 | 10 | 10 | 9 | 9 | 8 | 7 |
| Wind Dir | ENE | ENE | ENE | ENE | ENE | NE | NE | NE | NE | NE | NE | NE | NE | NNE | NNE | NNE | NNE | NNE | NNE | N | N | N | N | N |
| Gust | 20 | 20 | 21 | 21 | 21 | 21 | 22 | 23 | 24 | 25 | 26 | 26 | 25 | 22 | 18 | |||||||||
| Sky Cover (%) | 90 | 89 | 93 | 92 | 93 | 95 | 96 | 94 | 91 | 89 | 89 | 89 | 89 | 87 | 84 | 82 | 83 | 84 | 85 | 82 | 80 | 77 | 74 | 70 |
| Precipitation Potential (%) | 75 | 75 | 75 | 75 | 75 | 75 | 69 | 59 | 51 | 43 | 43 | 42 | 41 | 35 | 29 | 22 | 22 | 22 | 16 | 16 | 16 | 10 | 10 | 10 |
| Relative Humidity (%) | 67 | 69 | 75 | 75 | 75 | 77 | 77 | 77 | 77 | 77 | 77 | 74 | 77 | 69 | 72 | 72 | 71 | 74 | 77 | 77 | 77 | 80 | 83 | 83 |
| Rain | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Lkly | Lkly | Chc | Chc | Chc | Chc | Chc | Chc | Chc | SChc | SChc | SChc | SChc | SChc | SChc | -- | -- | -- |
| Thunder | SChc | SChc | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 05/11 | |||||||||||||||||||||||
| Hour (CDT) | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 |
| Temperature (°C) | 9 | 8 | 8 | 9 | 10 | 12 | 14 | 16 | 17 | 17 | 18 | 18 | 18 | 18 | 17 | 17 | 16 | 15 | 14 | 13 | 13 | 13 | 12 | 12 |
| Dewpoint (°C) | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 7 | 8 | 9 | 9 | 8 |
| Heat Index (°C) | ||||||||||||||||||||||||
| Surface Wind (mph) | 7 | 7 | 7 | 8 | 8 | 7 | 7 | 7 | 7 | 8 | 8 | 8 | 9 | 9 | 8 | 7 | 7 | 7 | 7 | 8 | 10 | 11 | 11 | 11 |
| Wind Dir | N | N | N | N | N | N | N | N | N | NNW | NNW | WNW | W | W | SW | SW | SW | SW | SSW | SW | SW | WSW | WSW | W |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 67 | 57 | 46 | 36 | 28 | 21 | 13 | 24 | 35 | 46 | 48 | 49 | 51 | 47 | 43 | 27 | 35 | 43 | 51 | 57 | 62 | 68 | 51 | 35 |
| Precipitation Potential (%) | 5 | 5 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 5 | 5 | 5 | 5 | 5 | 33 | 33 | 33 | 56 | 56 | 56 | 58 | 58 | 58 |
| Relative Humidity (%) | 83 | 86 | 86 | 83 | 77 | 64 | 57 | 51 | 48 | 46 | 45 | 45 | 46 | 45 | 46 | 46 | 49 | 53 | 59 | 66 | 74 | 77 | 80 | 80 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | Chc | Chc | Chc | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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