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| Point Forecast: Alton AL 33.61N 86.59W |
Last Update: 2:35 pm CDT Aug 13, 2022 |
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| Date | 08/13 | 08/14 | ||||||||||||||||||||||
| Hour (CDT) | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 |
| Temperature (°C) | 31 | 30 | 29 | 27 | 25 | 24 | 23 | 23 | 22 | 22 | 21 | 21 | 21 | 21 | 20 | 22 | 23 | 25 | 27 | 29 | 30 | 31 | 32 | 32 |
| Dewpoint (°C) | 17 | 17 | 17 | 18 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 20 | 21 | 21 | 20 | 19 | 19 | 19 | 19 |
| Heat Index (°C) | 31 | 31 | 29 | 28 | 25 | 24 | 25 | 29 | 31 | 32 | 33 | 33 | 34 | |||||||||||
| Surface Wind (mph) | 5 | 5 | 5 | 5 | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 5 | 6 | 6 | 5 | 5 | 5 | 5 |
| Wind Dir | NE | NE | NE | E | E | E | E | E | E | E | E | E | E | E | E | E | SE | SE | S | S | S | S | S | S |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 41 | 38 | 34 | 26 | 18 | 10 | 8 | 6 | 4 | 6 | 8 | 10 | 13 | 16 | 20 | 18 | 16 | 14 | 17 | 20 | 22 | 21 | 20 | 18 |
| Precipitation Potential (%) | 11 | 11 | 11 | 7 | 7 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 6 | 6 | 6 |
| Relative Humidity (%) | 45 | 46 | 49 | 58 | 69 | 71 | 76 | 79 | 81 | 84 | 87 | 90 | 90 | 90 | 93 | 87 | 84 | 76 | 67 | 59 | 53 | 50 | 48 | 45 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 08/15 | |||||||||||||||||||||||
| Hour (CDT) | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 |
| Temperature (°C) | 32 | 31 | 30 | 29 | 27 | 26 | 25 | 24 | 24 | 23 | 23 | 22 | 22 | 21 | 21 | 22 | 24 | 26 | 29 | 31 | 32 | 33 | 34 | 34 |
| Dewpoint (°C) | 19 | 19 | 19 | 20 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 18 | 18 | 19 | 19 | 19 | 20 | 21 | 22 | 21 | 21 | 21 | 21 | 21 |
| Heat Index (°C) | 33 | 33 | 32 | 31 | 28 | 26 | 25 | 24 | 24 | 24 | 26 | 32 | 33 | 36 | 36 | 37 | 37 | |||||||
| Surface Wind (mph) | 5 | 5 | 5 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 5 | 6 | 7 | 7 | 7 | 8 | 8 |
| Wind Dir | S | S | S | S | S | S | S | S | S | S | S | SW | SW | SW | SW | SW | SW | SW | W | W | W | W | W | W |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 17 | 22 | 27 | 28 | 28 | 28 | 21 | 21 | 21 | 12 | 12 | 12 | 22 | 22 | 22 | 24 | 24 | 24 | 20 | 20 | 20 | 22 | 22 | 22 |
| Precipitation Potential (%) | 4 | 4 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 18 | 18 | 18 |
| Relative Humidity (%) | 47 | 50 | 53 | 59 | 63 | 64 | 71 | 71 | 74 | 76 | 79 | 79 | 81 | 87 | 90 | 84 | 79 | 72 | 65 | 57 | 52 | 50 | 47 | 46 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc |
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