| Point Forecast: Itasca IL 41.98N 88.02W |
Last Update: 1:06 pm CDT Jul 15, 2025 |
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| Date | 07/15 | 07/16 | ||||||||||||||||||||||
| Hour (CDT) | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 |
| Temperature (°C) | 31 | 32 | 32 | 32 | 32 | 32 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 24 | 24 | 23 | 24 | 24 | 25 | 26 | 27 | 28 | 29 | 31 |
| Dewpoint (°C) | 20 | 19 | 19 | 19 | 19 | 19 | 20 | 20 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 |
| Heat Index (°C) | 33 | 34 | 34 | 34 | 34 | 33 | 32 | 31 | 29 | 28 | 26 | 25 | 24 | 24 | 24 | 24 | 24 | 25 | 26 | 30 | 31 | 33 | 34 | |
| Surface Wind (mph) | 9 | 9 | 9 | 9 | 9 | 8 | 7 | 6 | 5 | 5 | 3 | 3 | 3 | 2 | 3 | 3 | 3 | 5 | 5 | 6 | 6 | 7 | 8 | 9 |
| Wind Dir | SSW | SSW | SSW | S | S | S | S | S | S | SSE | S | S | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SW | SW | SW | SW | SW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 41 | 41 | 40 | 40 | 42 | 43 | 45 | 41 | 38 | 34 | 29 | 24 | 27 | 31 | 34 | 38 | 37 | 35 | 50 | 58 | 38 | 19 | 44 | 39 |
| Precipitation Potential (%) | 1 | 2 | 2 | 5 | 8 | 12 | 14 | 14 | 11 | 8 | 8 | 8 | 6 | 6 | 6 | 3 | 3 | 3 | 9 | 9 | 9 | 9 | 9 | 9 |
| Relative Humidity (%) | 52 | 48 | 46 | 46 | 47 | 49 | 54 | 60 | 65 | 69 | 73 | 78 | 82 | 85 | 87 | 88 | 88 | 88 | 87 | 81 | 75 | 70 | 65 | 61 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 07/17 | |||||||||||||||||||||||
| Hour (CDT) | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 |
| Temperature (°C) | 31 | 32 | 32 | 32 | 32 | 30 | 28 | 27 | 26 | 24 | 23 | 23 | 22 | 22 | 21 | 21 | 20 | 20 | 20 | 21 | 23 | 24 | 24 | 24 |
| Dewpoint (°C) | 22 | 22 | 22 | 23 | 23 | 23 | 23 | 23 | 23 | 22 | 22 | 22 | 22 | 22 | 21 | 21 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 19 |
| Heat Index (°C) | 35 | 36 | 37 | 37 | 36 | 34 | 32 | 30 | 26 | 24 | 24 | 24 | 24 | |||||||||||
| Surface Wind (mph) | 11 | 11 | 13 | 13 | 13 | 13 | 11 | 11 | 10 | 10 | 9 | 8 | 7 | 7 | 7 | 7 | 8 | 8 | 9 | 9 | 10 | 10 | 10 | 11 |
| Wind Dir | SSW | SSW | SSW | SW | SW | SW | WSW | WSW | WSW | WSW | WSW | W | W | W | W | W | W | WNW | WNW | NW | NW | NNW | NNW | N |
| Gust | 21 | |||||||||||||||||||||||
| Sky Cover (%) | 34 | 37 | 40 | 43 | 49 | 56 | 62 | 65 | 69 | 72 | 74 | 75 | 77 | 80 | 84 | 87 | 87 | 86 | 86 | 85 | 83 | 82 | 83 | 84 |
| Precipitation Potential (%) | 33 | 33 | 33 | 33 | 33 | 33 | 59 | 59 | 59 | 59 | 59 | 59 | 46 | 46 | 46 | 46 | 46 | 46 | 34 | 34 | 34 | 34 | 34 | 34 |
| Relative Humidity (%) | 58 | 57 | 56 | 57 | 62 | 68 | 75 | 79 | 83 | 86 | 91 | 94 | 97 | 99 | 100 | 100 | 100 | 100 | 100 | 94 | 85 | 79 | 76 | 74 |
| Rain | Chc | Chc | Chc | Chc | Chc | Chc | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc |
| Thunder | Chc | Chc | Chc | Chc | Chc | Chc | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc |
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