| Point Forecast: Old Hickory TN 36.23N 86.61W (Elev. 165 m) |
Last Update: 7:46 pm CDT Aug 8, 2026 |
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| Date | 08/08 | 08/09 | ||||||||||||||||||||||
| Hour (CDT) | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 |
| Temperature (°C) | 23 | 23 | 23 | 24 | 24 | 24 | 24 | 24 | 24 | 23 | 23 | 23 | 24 | 27 | 28 | 29 | 31 | 32 | 32 | 32 | 32 | 32 | 31 | 29 |
| Dewpoint (°C) | 21 | 22 | 22 | 22 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 22 | 23 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 23 | 23 |
| Heat Index (°C) | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 29 | 32 | 34 | 37 | 37 | 39 | 39 | 38 | 37 | 36 | 34 | ||||||
| Surface Wind (mph) | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 3 | 3 | 5 | 5 | 6 | 6 | 6 | 6 | 6 | 5 |
| Wind Dir | S | S | S | S | S | S | SSE | S | SE | E | ESE | SSE | S | S | S | S | S | S | S | S | S | S | S | S |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 83 | 88 | 88 | 88 | 84 | 87 | 87 | 86 | 77 | 78 | 60 | 51 | 52 | 61 | 62 | 53 | 47 | 44 | 45 | 50 | 45 | 52 | 63 | 78 |
| Precipitation Potential (%) | 18 | 18 | 6 | 7 | 8 | 8 | 8 | 7 | 10 | 13 | 13 | 11 | 12 | 17 | 18 | 14 | 17 | 27 | 25 | 18 | 14 | 11 | 11 | 4 |
| Relative Humidity (%) | 90 | 90 | 90 | 87 | 84 | 82 | 82 | 82 | 82 | 87 | 90 | 93 | 94 | 85 | 77 | 75 | 68 | 64 | 64 | 64 | 62 | 64 | 63 | 70 |
| Rain | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | -- | SChc | Chc | Chc | SChc | -- | -- | -- | -- |
| Thunder | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | -- | SChc | Chc | Chc | SChc | -- | -- | -- | -- |
| Date | 08/10 | |||||||||||||||||||||||
| Hour (CDT) | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 |
| Temperature (°C) | 28 | 27 | 26 | 26 | 25 | 24 | 24 | 23 | 23 | 23 | 23 | 23 | 24 | 27 | 29 | 31 | 32 | 33 | 34 | 34 | 34 | 33 | 32 | 31 |
| Dewpoint (°C) | 23 | 23 | 23 | 23 | 23 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 23 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 23 | 23 |
| Heat Index (°C) | 32 | 29 | 26 | 26 | 25 | 24 | 24 | 24 | 29 | 34 | 37 | 38 | 39 | 41 | 41 | 41 | 39 | 37 | 36 | |||||
| Surface Wind (mph) | 5 | 3 | 5 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 5 | 6 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 6 | 6 |
| Wind Dir | SSE | S | SSE | S | S | S | S | S | S | S | S | S | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | S | S |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 76 | 67 | 54 | 43 | 40 | 44 | 49 | 41 | 35 | 43 | 41 | 29 | 70 | 57 | 44 | 40 | 36 | 32 | 30 | 28 | 26 | 25 | 23 | 21 |
| Precipitation Potential (%) | 5 | 9 | 9 | 0 | 1 | 4 | 1 | 0 | 0 | 0 | 6 | 13 | 13 | 13 | 13 | 13 | 13 | 10 | 10 | 10 | 10 | 10 | 10 | 3 |
| Relative Humidity (%) | 74 | 79 | 82 | 85 | 88 | 90 | 90 | 93 | 93 | 97 | 97 | 93 | 94 | 85 | 72 | 66 | 62 | 58 | 56 | 56 | 56 | 58 | 60 | 63 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
