| Point Forecast: 9NM NNW Evanston IL 42.19N 87.77W |
Last Update: 3:42 pm CDT May 9, 2024 |
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| Date | 05/09 | 05/10 | ||||||||||||||||||||||
| Hour (CDT) | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 |
| Temperature (°C) | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 9 | 10 | 11 | 12 | 12 | 12 | 12 | 13 | 13 | 14 |
| Dewpoint (°C) | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 |
| Heat Index (°C) | ||||||||||||||||||||||||
| Surface Wind (km/h) | 24 | 18 | 16 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 11 | 11 | 11 | 10 | 10 | 13 | 11 | 11 | 13 |
| Wind Dir | N | N | N | N | N | N | N | N | N | N | N | N | N | N | N | N | N | NNE | NE | ENE | E | E | SE | SE |
| Gust | 37 | 29 | ||||||||||||||||||||||
| Sky Cover (%) | 100 | 100 | 98 | 97 | 95 | 92 | 88 | 85 | 81 | 78 | 74 | 70 | 65 | 60 | 50 | 40 | 30 | 37 | 43 | 50 | 50 | 49 | 49 | 43 |
| Precipitation Potential (%) | 46 | 32 | 27 | 21 | 19 | 18 | 13 | 7 | 6 | 4 | 2 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 3 | 3 | 4 | 4 |
| Relative Humidity (%) | 93 | 93 | 89 | 89 | 86 | 89 | 89 | 93 | 89 | 93 | 93 | 89 | 89 | 86 | 83 | 77 | 71 | 69 | 66 | 64 | 64 | 64 | 62 | 59 |
| Rain | Chc | Chc | Chc | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Wave Height (m) | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Wave Period (sec) | 5 | 5 | 6 | 6 | 6 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 5 | 5 | 5 |
| Wave Direction (°) | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 |
| Date | 05/11 | |||||||||||||||||||||||
| Hour (CDT) | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 |
| Temperature (°C) | 14 | 14 | 14 | 13 | 12 | 12 | 12 | 12 | 11 | 11 | 10 | 10 | 10 | 10 | 12 | 13 | 15 | 16 | 15 | 14 | 14 | 14 | 14 | 14 |
| Dewpoint (°C) | 6 | 6 | 6 | 7 | 7 | 8 | 9 | 9 | 9 | 9 | 8 | 8 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 |
| Heat Index (°C) | ||||||||||||||||||||||||
| Surface Wind (km/h) | 14 | 14 | 14 | 13 | 14 | 16 | 18 | 21 | 21 | 18 | 18 | 18 | 18 | 18 | 21 | 21 | 21 | 21 | 18 | 18 | 18 | 18 | 16 | 14 |
| Wind Dir | SSE | S | S | S | S | SSW | WSW | W | W | WNW | WNW | WNW | WNW | WNW | NW | NW | NW | NNW | NNW | N | N | N | N | N |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 38 | 33 | 46 | 58 | 71 | 67 | 62 | 58 | 44 | 31 | 17 | 16 | 15 | 14 | 14 | 13 | 12 | 13 | 15 | 16 | 20 | 24 | 28 | 23 |
| Precipitation Potential (%) | 4 | 23 | 23 | 23 | 62 | 62 | 62 | 45 | 45 | 45 | 13 | 13 | 13 | 6 | 6 | 6 | 6 | 6 | 6 | 13 | 13 | 13 | 13 | 13 |
| Relative Humidity (%) | 55 | 55 | 59 | 64 | 71 | 77 | 83 | 86 | 89 | 89 | 89 | 86 | 83 | 83 | 74 | 66 | 60 | 53 | 57 | 59 | 59 | 59 | 59 | 62 |
| Rain | -- | SChc | SChc | SChc | Lkly | Lkly | Lkly | Chc | Chc | Chc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| 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) | 5 | 5 | 5 | 5 | 5 | 5 | 4 | 4 | 4 | 4 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 3 | 3 | 4 | 4 |
| Wave Direction (°) | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 140 | 130 | 330 | 320 | 320 | 320 | 330 | 330 | 340 | 350 | 140 | 150 | 140 | 10 | 20 | 20 |
