Point Forecast: 9NM NNW Evanston IL 42.19N 87.77W |
Last Update: 10:26 am CST Dec 14, 2024 |
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Date | 12/14 | 12/15 | ||||||||||||||||||||||
Hour (CST) | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 |
Temperature (°F) | 35 | 35 | 36 | 37 | 37 | 38 | 38 | 38 | 38 | 38 | 38 | 39 | 39 | 39 | 39 | 40 | 40 | 40 | 40 | 40 | 41 | 41 | 41 | 41 |
Dewpoint (°F) | 25 | 26 | 28 | 28 | 29 | 30 | 31 | 32 | 34 | 35 | 36 | 36 | 37 | 37 | 37 | 38 | 38 | 38 | 39 | 39 | 39 | 40 | 41 | 41 |
Wind Chill (°F) | 24 | 24 | 26 | 27 | 27 | 28 | 28 | 28 | 27 | 27 | 27 | 29 | 29 | 29 | 30 | 31 | 31 | 32 | 32 | 33 | 34 | 34 | 35 | 35 |
Surface Wind (mph) | 16 | 16 | 16 | 16 | 17 | 17 | 17 | 18 | 19 | 19 | 20 | 19 | 19 | 18 | 16 | 16 | 15 | 14 | 13 | 11 | 10 | 9 | 8 | 7 |
Wind Dir | SE | SE | SE | SE | ESE | ESE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SSE | SSE | SSE | SSE | S |
Gust | 22 | 22 | 22 | 23 | 24 | 25 | 26 | 26 | 26 | 27 | 27 | 27 | 27 | 26 | 24 | 23 | 22 | 20 | ||||||
Sky Cover (%) | 88 | 92 | 97 | 98 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 |
Precipitation Potential (%) | 1 | 1 | 5 | 10 | 15 | 24 | 51 | 77 | 100 | 100 | 100 | 100 | 99 | 98 | 95 | 89 | 83 | 57 | 52 | 46 | 15 | 15 | 15 | 9 |
Relative Humidity (%) | 66 | 69 | 72 | 70 | 72 | 73 | 76 | 79 | 85 | 89 | 92 | 89 | 92 | 92 | 92 | 92 | 92 | 92 | 96 | 96 | 96 | 98 | 100 | 100 |
Rain | -- | -- | -- | -- | SChc | SChc | Chc | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Lkly | Chc | Chc | Chc | Chc | Chc | Chc |
Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
Wave Height (ft) | 4 | 4 | 4 | 3 | 4 | 4 | 4 | 4 | 4 | 4 | 5 | 5 | 5 | 5 | 4 | 4 | 4 | 3 | 3 | 3 | 2 | 2 | 2 | 1 |
Wave Period (sec) | 7 | 7 | 7 | 7 | 6 | 6 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 6 | 6 | 6 | 5 | 5 |
Wave Direction (°) | 90 | 90 | 90 | 90 | 90 | 90 | 90 | 90 | 90 | 90 | 90 | 90 | 90 | 90 | 90 | 90 | 90 | 90 | 100 | 100 | 100 | 100 | 100 | 100 |
Date | 12/16 | |||||||||||||||||||||||
Hour (CST) | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 |
Temperature (°F) | 40 | 40 | 41 | 41 | 41 | 41 | 42 | 42 | 42 | 42 | 42 | 41 | 41 | 41 | 41 | 41 | 41 | 41 | 41 | 42 | 43 | 44 | 45 | 46 |
Dewpoint (°F) | 40 | 40 | 41 | 41 | 41 | 41 | 42 | 41 | 41 | 41 | 41 | 41 | 40 | 40 | 40 | 40 | 40 | 40 | 41 | 41 | 42 | 43 | 44 | 45 |
Wind Chill (°F) | 35 | 35 | 35 | 36 | 36 | 36 | 37 | 37 | 38 | 38 | 38 | 36 | 36 | 36 | 36 | 35 | 35 | 35 | 35 | 36 | 37 | 38 | 39 | 41 |
Surface Wind (mph) | 7 | 7 | 7 | 6 | 7 | 7 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 7 | 7 | 8 | 8 | 9 | 9 | 9 | 9 | 9 | 10 | 10 |
Wind Dir | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | SSE | SSE | SSE | S | S | S | S | SSW |
Gust | 15 | 15 | 15 | |||||||||||||||||||||
Sky Cover (%) | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 97 | 95 | 94 | 94 | 93 | 91 | 90 | 88 | 88 | 89 | 89 | 91 | 93 | 95 | 93 | 92 | 90 |
Precipitation Potential (%) | 9 | 9 | 10 | 10 | 10 | 10 | 10 | 10 | 6 | 6 | 6 | 6 | 6 | 6 | 43 | 43 | 43 | 43 | 43 | 43 | 42 | 42 | 42 | 42 |
Relative Humidity (%) | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 98 | 96 | 96 | 96 | 100 | 96 | 96 | 96 | 96 | 96 | 96 | 100 | 96 | 96 | 96 | 96 | 96 |
Rain | Chc | Chc | Chc | Chc | Chc | -- | -- | -- | -- | -- | -- | -- | -- | -- | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc |
Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
Wave Height (ft) | 1 | 1 | 1 | 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 | 4 | 4 | 4 | 4 | 4 | 3 | 3 | 3 | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 4 | 4 | 4 |
Wave Direction (°) | 100 | 110 | 110 | 110 | 120 | 120 | 120 | 120 | 120 | 120 | 130 | 130 | 130 | 140 | 150 | 150 | 150 | 140 | 140 | 130 | 130 | 130 | 130 | 130 |