| Point Forecast: Knoxville, McGhee Tyson Airport TN 35.83N 83.98W (Elev. 293 m) |
Last Update: 8:18 pm EDT Jun 16, 2024 |
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| Date | 06/16 | 06/17 | ||||||||||||||||||||||
| Hour (EDT) | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 |
| Temperature (°C) | 28 | 27 | 26 | 26 | 25 | 24 | 23 | 23 | 23 | 22 | 23 | 23 | 25 | 27 | 28 | 31 | 31 | 32 | 32 | 32 | 31 | 31 | 30 | 29 |
| Dewpoint (°C) | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 22 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 |
| Heat Index (°C) | 29 | 29 | 26 | 26 | 25 | 24 | 25 | 29 | 31 | 33 | 34 | 34 | 36 | 34 | 33 | 33 | 33 | 32 | ||||||
| Surface Wind (mph) | 6 | 6 | 6 | 5 | 5 | 5 | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 3 | 5 | 6 | 5 | 5 | 6 |
| Wind Dir | S | S | SW | E | E | E | E | N | NW | W | SW | S | SW | SW | SW | SW | SW | SW | SE | SE | SE | E | E | E |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 46 | 55 | 63 | 66 | 56 | 35 | 48 | 48 | 30 | 44 | 25 | 15 | 14 | 17 | 20 | 25 | 31 | 30 | 36 | 55 | 49 | 48 | 47 | 63 |
| Precipitation Potential (%) | 15 | 14 | 11 | 9 | 5 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 2 | 3 | 5 | 9 | 15 | 27 | 38 | 39 | 34 | 28 | 23 | 9 |
| Relative Humidity (%) | 65 | 69 | 72 | 74 | 79 | 82 | 87 | 87 | 87 | 93 | 87 | 87 | 79 | 72 | 65 | 57 | 55 | 54 | 52 | 52 | 54 | 54 | 59 | 61 |
| Rain | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | Chc | Chc | Chc | Chc | Chc | SChc | -- |
| Thunder | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | Chc | Chc | Chc | Chc | Chc | SChc | -- |
| Date | 06/18 | |||||||||||||||||||||||
| Hour (EDT) | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 |
| Temperature (°C) | 28 | 27 | 26 | 25 | 24 | 23 | 23 | 22 | 22 | 22 | 22 | 23 | 24 | 26 | 28 | 29 | 30 | 31 | 32 | 32 | 32 | 32 | 31 | 30 |
| Dewpoint (°C) | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 20 | 20 | 19 | 19 | 19 | 18 | 18 | 18 | 18 |
| Heat Index (°C) | 31 | 29 | 26 | 25 | 24 | 24 | 26 | 29 | 31 | 32 | 33 | 33 | 34 | 33 | 33 | 32 | 31 | |||||||
| Surface Wind (mph) | 5 | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 3 | 5 | 5 | 6 | 6 | 6 | 6 | 6 |
| Wind Dir | SE | S | S | S | S | SE | SE | E | E | E | E | E | E | E | E | E | E | E | E | E | SE | SE | SE | SE |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 50 | 67 | 63 | 62 | 61 | 60 | 59 | 59 | 58 | 56 | 53 | 51 | 48 | 46 | 43 | 46 | 49 | 52 | 55 | 57 | 60 | 62 | 65 | 67 |
| Precipitation Potential (%) | 9 | 9 | 2 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 2 | 2 | 2 | 2 | 0 |
| Relative Humidity (%) | 65 | 69 | 74 | 79 | 84 | 87 | 90 | 90 | 90 | 90 | 93 | 90 | 82 | 74 | 65 | 59 | 55 | 50 | 47 | 45 | 44 | 45 | 45 | 48 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
