| Point Forecast: Louisville TN 35.83N 84.04W (Elev. 263 m) |
Last Update: 7:06 am EDT Oct 7, 2026 |
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| Date | 10/07 | 10/08 | ||||||||||||||||||||||
| Hour (EDT) | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 |
| Temperature (°C) | 14 | 18 | 21 | 23 | 24 | 26 | 26 | 27 | 27 | 26 | 24 | 23 | 19 | 18 | 18 | 17 | 16 | 16 | 15 | 15 | 14 | 14 | 14 | 13 |
| Dewpoint (°C) | 14 | 16 | 16 | 17 | 17 | 17 | 17 | 17 | 16 | 16 | 16 | 15 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 |
| Heat Index (°C) | 24 | 26 | 26 | 27 | 28 | 26 | 24 | |||||||||||||||||
| Surface Wind (mph) | 0 | 0 | 1 | 2 | 3 | 3 | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 |
| Wind Dir | N | SW | SW | SW | W | W | W | W | W | SW | SW | SW | S | S | SW | SW | W | SW | SW | SW | SW | SW | SW | N |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 20 | 25 | 21 | 19 | 19 | 18 | 12 | 4 | 2 | 1 | 6 | 6 | 5 | 6 | 9 | 10 | 13 | 21 | 24 | 29 | 27 | 33 | 36 | 34 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 |
| Relative Humidity (%) | 100 | 84 | 76 | 68 | 62 | 56 | 58 | 54 | 51 | 54 | 60 | 62 | 75 | 81 | 81 | 87 | 90 | 90 | 93 | 90 | 93 | 96 | 96 | 100 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 10/09 | |||||||||||||||||||||||
| Hour (EDT) | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 |
| Temperature (°C) | 16 | 19 | 22 | 24 | 26 | 27 | 28 | 28 | 29 | 28 | 26 | 23 | 21 | 19 | 18 | 17 | 17 | 16 | 16 | 15 | 14 | 14 | 13 | 14 |
| Dewpoint (°C) | 15 | 16 | 17 | 17 | 17 | 17 | 17 | 16 | 16 | 16 | 15 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 |
| Heat Index (°C) | 24 | 26 | 28 | 28 | 28 | 29 | 28 | 26 | ||||||||||||||||
| Surface Wind (mph) | 0 | 0 | 0 | 0 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 5 | 5 |
| Wind Dir | N | N | N | N | N | N | NE | NE | N | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 22 | 18 | 7 | 7 | 8 | 7 | 8 | 5 | 2 | 7 | 16 | 24 | 12 | 18 | 24 | 27 | 31 | 34 | 34 | 33 | 33 | 39 | 45 | 51 |
| 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 (%) | 96 | 81 | 71 | 62 | 56 | 53 | 51 | 48 | 44 | 47 | 50 | 57 | 66 | 70 | 73 | 78 | 78 | 81 | 84 | 83 | 87 | 86 | 90 | 86 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
