| Point Forecast: Itasca IL 41.98N 88.02W |
Last Update: 12:42 pm CDT Jul 13, 2025 |
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| Date | 07/13 | 07/14 | ||||||||||||||||||||||
| 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) | 27 | 28 | 28 | 28 | 28 | 28 | 27 | 26 | 24 | 23 | 22 | 22 | 21 | 20 | 20 | 19 | 19 | 19 | 21 | 23 | 25 | 27 | 28 | 29 |
| Dewpoint (°C) | 16 | 15 | 15 | 15 | 15 | 15 | 15 | 16 | 16 | 16 | 16 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 18 | 18 | 18 | 18 | 18 |
| Heat Index (°C) | 28 | 28 | 28 | 28 | 28 | 28 | 27 | 26 | 24 | 25 | 28 | 29 | 29 | |||||||||||
| Surface Wind (mph) | 8 | 8 | 9 | 9 | 8 | 7 | 6 | 5 | 5 | 5 | 5 | 3 | 3 | 5 | 5 | 5 | 3 | 3 | 3 | 3 | 5 | 5 | 5 | 5 |
| Wind Dir | W | W | W | W | W | W | WNW | WNW | WNW | WNW | SW | SSW | SW | WSW | WSW | W | W | W | WSW | WSW | WSW | WSW | WSW | WSW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 72 | 70 | 69 | 68 | 63 | 56 | 48 | 40 | 35 | 35 | 30 | 25 | 20 | 20 | 18 | 15 | 13 | 11 | 11 | 9 | 6 | 2 | 2 | 3 |
| Precipitation Potential (%) | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 2 | 2 | 2 | 2 |
| Relative Humidity (%) | 48 | 46 | 45 | 44 | 44 | 46 | 49 | 54 | 60 | 66 | 70 | 74 | 77 | 80 | 81 | 84 | 86 | 85 | 81 | 73 | 65 | 58 | 53 | 50 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 07/15 | |||||||||||||||||||||||
| 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) | 30 | 31 | 31 | 32 | 31 | 31 | 30 | 28 | 27 | 25 | 23 | 23 | 22 | 21 | 21 | 21 | 21 | 21 | 22 | 24 | 26 | 28 | 30 | 31 |
| Dewpoint (°C) | 17 | 17 | 17 | 17 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 19 | 19 | 19 | 19 | 20 |
| Heat Index (°C) | 31 | 31 | 32 | 32 | 32 | 32 | 31 | 29 | 27 | 25 | 24 | 27 | 30 | 32 | 33 | |||||||||
| Surface Wind (mph) | 5 | 6 | 6 | 6 | 6 | 5 | 5 | 3 | 2 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 5 | 5 | 6 | 7 |
| Wind Dir | WSW | WSW | WSW | WSW | W | W | WSW | S | SE | ESE | SE | SE | SSE | SSE | S | S | SSW | S | S | S | S | S | S | S |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 4 | 5 | 5 | 6 | 8 | 9 | 11 | 10 | 9 | 8 | 10 | 12 | 14 | 17 | 21 | 24 | 21 | 17 | 14 | 16 | 19 | 21 | 23 | 26 |
| Precipitation Potential (%) | 3 | 3 | 3 | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 8 | 8 | 8 | 8 | 8 | 8 |
| Relative Humidity (%) | 47 | 45 | 43 | 43 | 44 | 45 | 48 | 53 | 59 | 65 | 70 | 74 | 76 | 79 | 81 | 83 | 85 | 85 | 82 | 74 | 65 | 58 | 53 | 50 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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