| Point Forecast: 9NM NNW Evanston IL 42.19N 87.77W |
Last Update: 2:11 am CDT May 17, 2024 |
 |
|
[show menu] |
| Date | 05/17 | 05/18 | ||||||||||||||||||||||
| Hour (CDT) | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 |
| Temperature (°C) | 14 | 13 | 13 | 13 | 13 | 13 | 14 | 17 | 18 | 16 | 15 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 12 |
| Dewpoint (°C) | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 10 | 10 |
| Heat Index (°C) | ||||||||||||||||||||||||
| Surface Wind (km/h) | 8 | 8 | 8 | 5 | 3 | 5 | 5 | 8 | 8 | 11 | 11 | 11 | 11 | 13 | 11 | 11 | 10 | 10 | 8 | 5 | 5 | 5 | 5 | 5 |
| Wind Dir | SW | SW | WSW | WSW | WSW | W | W | W | NW | NNE | NE | ENE | ENE | ENE | ENE | ENE | ENE | ENE | E | E | ESE | ESE | SE | SE |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 65 | 61 | 56 | 56 | 55 | 42 | 37 | 31 | 28 | 29 | 33 | 36 | 35 | 34 | 32 | 34 | 33 | 38 | 32 | 30 | 30 | 31 | 38 | 43 |
| Precipitation Potential (%) | 7 | 6 | 4 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 94 | 99 | 99 | 100 | 99 | 100 | 90 | 75 | 67 | 78 | 80 | 86 | 86 | 86 | 90 | 90 | 90 | 90 | 83 | 86 | 86 | 86 | 89 | 89 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Wave Height (m) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Wave Period (sec) | 4 | 4 | 4 | 4 | 4 | 4 | 3 | 3 | 3 | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Wave Direction (°) | 30 | 20 | 20 | 20 | 30 | 30 | 30 | 20 | 20 | 20 | 20 | 20 | 60 | 70 | 70 | 80 | 80 | 80 | 80 | 70 | 70 | 70 | 70 | 70 |
| Date | 05/19 | |||||||||||||||||||||||
| Hour (CDT) | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 |
| Temperature (°C) | 12 | 12 | 12 | 12 | 12 | 12 | 13 | 14 | 16 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 18 | 18 | 18 | 17 | 17 | 17 | 17 |
| Dewpoint (°C) | 11 | 11 | 11 | 11 | 11 | 11 | 12 | 12 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 13 | 13 | 13 | 13 | 13 |
| Heat Index (°C) | ||||||||||||||||||||||||
| Surface Wind (km/h) | 5 | 3 | 3 | 3 | 3 | 3 | 5 | 8 | 10 | 10 | 11 | 13 | 13 | 13 | 13 | 13 | 11 | 11 | 10 | 8 | 8 | 8 | 8 | 8 |
| Wind Dir | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | ESE | ESE | ESE | ESE | ESE | SE | SE | SE | SSE | SSE | SSE | S | S | SSW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 41 | 39 | 37 | 36 | 36 | 35 | 30 | 25 | 23 | 20 | 19 | 18 | 17 | 16 | 14 | 14 | 13 | 12 | 11 | 10 | 9 | 12 | 16 | 19 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 4 | 4 | 4 | 4 | 4 | 3 | 3 | 3 | 3 | 3 | 3 | 5 |
| Relative Humidity (%) | 93 | 93 | 93 | 93 | 96 | 93 | 90 | 86 | 84 | 78 | 78 | 75 | 75 | 75 | 75 | 72 | 70 | 67 | 68 | 73 | 75 | 75 | 78 | 81 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Wave Height (m) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Wave Period (sec) | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 3 | 2 | 2 |
| Wave Direction (°) | 70 | 70 | 80 | 80 | 80 | 70 | 70 | 80 | 90 | 90 | 90 | 90 | 90 | 90 | 90 | 80 | 80 | 80 | 80 | 80 | 80 | 90 | 90 | 90 |
