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Point Forecast: 9NM NNW Evanston IL 42.19N 87.77W |
Last Update: 4:07 pm CDT Apr 18, 2024 |
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Date | 04/18 | 04/19 | ||||||||||||||||||||||
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 (°F) | 48 | 46 | 45 | 45 | 46 | 46 | 46 | 46 | 45 | 44 | 43 | 42 | 41 | 41 | 43 | 46 | 47 | 49 | 50 | 52 | 52 | 52 | 53 | 52 |
Dewpoint (°F) | 42 | 43 | 43 | 43 | 43 | 43 | 43 | 40 | 39 | 38 | 36 | 35 | 34 | 33 | 31 | 31 | 29 | 28 | 28 | 28 | 28 | 28 | 28 | 29 |
Wind Chill (°F) | 44 | 41 | 39 | 40 | 41 | 41 | 41 | 41 | 38 | 37 | 35 | 34 | 33 | 33 | 36 | 40 | 41 | 44 | 45 | |||||
Surface Wind (mph) | 8 | 11 | 11 | 10 | 10 | 10 | 9 | 11 | 15 | 15 | 16 | 16 | 15 | 15 | 13 | 13 | 13 | 13 | 13 | 16 | 17 | 17 | 18 | 17 |
Wind Dir | NNE | NNE | N | N | N | N | NNW | NW | NW | NW | NW | NW | NW | WNW | WNW | WNW | WNW | WNW | WNW | W | W | W | W | W |
Gust | 17 | 17 | 16 | 21 | 25 | 25 | 26 | 26 | 24 | 24 | 25 | 24 | 23 | 23 | 25 | 26 | 26 | 28 | 28 | 25 | ||||
Sky Cover (%) | 100 | 100 | 100 | 99 | 98 | 96 | 92 | 89 | 77 | 64 | 48 | 39 | 27 | 24 | 21 | 14 | 8 | 6 | 7 | 13 | 21 | 29 | 37 | 42 |
Precipitation Potential (%) | 79 | 96 | 94 | 89 | 74 | 52 | 21 | 4 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Relative Humidity (%) | 80 | 89 | 93 | 93 | 89 | 89 | 89 | 79 | 79 | 79 | 76 | 76 | 76 | 73 | 62 | 55 | 49 | 44 | 42 | 39 | 39 | 39 | 38 | 41 |
Rain | Ocnl | Ocnl | Ocnl | Ocnl | Lkly | Chc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
Wave Height (ft) | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 |
Wave Period (sec) | 2 | 2 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
Wave Direction (°) | 60 | 40 | 30 | 30 | 30 | 30 | 20 | 20 | 350 | 350 | 350 | 340 | 340 | 330 | 320 | 320 | 320 | 310 | 310 | 300 | 290 | 290 | 280 | 280 |
Date | 04/20 | |||||||||||||||||||||||
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 (°F) | 52 | 50 | 50 | 48 | 47 | 45 | 44 | 43 | 42 | 41 | 39 | 39 | 38 | 38 | 39 | 41 | 43 | 45 | 46 | 47 | 48 | 49 | 49 | 49 |
Dewpoint (°F) | 29 | 30 | 30 | 31 | 32 | 31 | 31 | 30 | 30 | 29 | 28 | 28 | 27 | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 27 | 28 | 28 | 28 |
Wind Chill (°F) | 45 | 45 | 43 | 42 | 40 | 38 | 37 | 36 | 34 | 32 | 32 | 30 | 30 | 31 | 33 | 36 | 39 | 40 | 41 | 43 | 44 | 44 | 44 | |
Surface Wind (mph) | 15 | 14 | 13 | 11 | 11 | 10 | 10 | 10 | 10 | 11 | 11 | 11 | 13 | 13 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 11 | 11 |
Wind Dir | W | W | W | W | W | W | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW |
Gust | 23 | 21 | 20 | 17 | 16 | 16 | 16 | 17 | 17 | 20 | 20 | 20 | 20 | |||||||||||
Sky Cover (%) | 46 | 46 | 43 | 39 | 36 | 34 | 33 | 32 | 32 | 30 | 28 | 23 | 17 | 7 | 8 | 10 | 11 | 17 | 24 | 30 | 37 | 43 | 50 | 58 |
Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Relative Humidity (%) | 41 | 46 | 46 | 51 | 56 | 58 | 60 | 60 | 62 | 62 | 64 | 64 | 64 | 59 | 57 | 52 | 49 | 45 | 45 | 43 | 44 | 44 | 44 | 44 |
Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
Wave Height (ft) | 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 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
Wave Direction (°) | 280 | 280 | 280 | 280 | 280 | 290 | 300 | 300 | 310 | 310 | 310 | 300 | 300 | 300 | 300 | 300 | 300 | 310 | 310 | 310 | 320 | 320 | 320 | 320 |
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