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Point Forecast: 9NM NNW Evanston IL 42.19N 87.77W |
Last Update: 2:41 pm CDT Sep 23, 2023 |
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Date | 09/23 | 09/24 | ||||||||||||||||||||||
Hour (CDT) | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 |
Temperature (°C) | 23 | 23 | 22 | 22 | 22 | 22 | 22 | 21 | 21 | 21 | 19 | 19 | 18 | 17 | 17 | 17 | 18 | 18 | 18 | 19 | 19 | 19 | 19 | 19 |
Dewpoint (°C) | 16 | 16 | 16 | 16 | 16 | 15 | 13 | 13 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 16 | 16 |
Heat Index (°C) | ||||||||||||||||||||||||
Surface Wind (km/h) | 16 | 16 | 18 | 23 | 23 | 26 | 29 | 27 | 24 | 23 | 24 | 24 | 21 | 21 | 21 | 21 | 18 | 18 | 18 | 16 | 18 | 16 | 14 | 14 |
Wind Dir | E | E | E | E | E | ESE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | ESE | ESE | ESE | E |
Gust | 34 | 39 | 45 | 42 | 39 | 35 | 35 | 34 | ||||||||||||||||
Sky Cover (%) | 18 | 20 | 23 | 23 | 23 | 23 | 27 | 31 | 36 | 37 | 38 | 39 | 44 | 48 | 53 | 57 | 60 | 63 | 66 | 69 | 72 | 72 | 72 | 72 |
Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 19 | 19 | 19 | 19 |
Relative Humidity (%) | 62 | 62 | 66 | 66 | 66 | 64 | 57 | 61 | 66 | 66 | 70 | 70 | 78 | 84 | 84 | 84 | 78 | 78 | 75 | 73 | 70 | 73 | 78 | 81 |
Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | SChc |
Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
Wave Height (m) | 0.3 | 0.3 | 0.3 | 0.3 | 0.6 | 0.6 | 0.6 | 0.9 | 0.9 | 0.9 | 0.6 | 0.6 | 0.6 | 0.6 | 0.6 | 0.6 | 0.6 | 0.6 | 0.6 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 |
Wave Period (sec) | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 5 | 5 | 5 | 5 | 5 | 5 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
Wave Direction (°) | 90 | 90 | 80 | 80 | 80 | 90 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 110 | 110 | 100 | 100 | 100 | 100 | 90 | 90 | 80 |
Date | 09/25 | |||||||||||||||||||||||
Hour (CDT) | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 |
Temperature (°C) | 20 | 20 | 20 | 19 | 19 | 20 | 20 | 20 | 20 | 19 | 19 | 19 | 18 | 18 | 18 | 18 | 18 | 19 | 19 | 20 | 21 | 21 | 21 | 21 |
Dewpoint (°C) | 16 | 16 | 17 | 17 | 16 | 17 | 17 | 17 | 16 | 15 | 15 | 15 | 15 | 16 | 16 | 16 | 16 | 17 | 17 | 17 | 17 | 17 | 17 | 17 |
Heat Index (°C) | ||||||||||||||||||||||||
Surface Wind (km/h) | 14 | 13 | 13 | 13 | 11 | 11 | 11 | 13 | 14 | 16 | 16 | 16 | 16 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 16 | 16 | 16 | 16 |
Wind Dir | E | E | E | E | ENE | E | E | ESE | SE | SE | SE | SE | SE | ESE | ESE | ESE | ESE | ESE | ESE | E | E | E | E | E |
Gust | ||||||||||||||||||||||||
Sky Cover (%) | 75 | 78 | 81 | 80 | 79 | 78 | 75 | 72 | 68 | 73 | 77 | 81 | 79 | 78 | 76 | 76 | 77 | 77 | 75 | 73 | 71 | 64 | 56 | 49 |
Precipitation Potential (%) | 19 | 19 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 11 | 11 | 11 | 11 | 11 | 11 | 8 | 8 | 8 | 8 |
Relative Humidity (%) | 78 | 78 | 81 | 87 | 84 | 81 | 81 | 81 | 76 | 75 | 75 | 78 | 81 | 84 | 84 | 84 | 87 | 87 | 84 | 81 | 78 | 78 | 78 | 78 |
Rain | SChc | SChc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
Wave Height (m) | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 |
Wave Period (sec) | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 4 | 4 | 4 | 4 | 4 |
Wave Direction (°) | 80 | 70 | 60 | 60 | 60 | 50 | 50 | 50 | 50 | 50 | 80 | 90 | 90 | 90 | 90 | 90 | 90 | 90 | 90 | 90 | 90 | 90 | 80 | 80 |
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