| Point Forecast: 4 Miles NE Rogersville TN 36.45N 82.94W (Elev. 366 m) |
Last Update: 7:06 am EDT May 15, 2026 |
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| Date | 05/15 | 05/16 | ||||||||||||||||||||||
| Hour (EDT) | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 |
| Temperature (°C) | 18 | 19 | 21 | 22 | 23 | 23 | 24 | 23 | 21 | 17 | 14 | 13 | 12 | 12 | 11 | 10 | 10 | 9 | 9 | 10 | 12 | 15 | 19 | 22 |
| Dewpoint (°C) | 7 | 5 | 4 | 4 | 4 | 4 | 6 | 7 | 8 | 8 | 9 | 9 | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 7 | 9 | 10 | 11 | 11 |
| Heat Index (°C) | 24 | |||||||||||||||||||||||
| Surface Wind (mph) | 0 | 0 | 0 | 0 | 1 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| Wind Dir | N | N | N | SW | SW | SW | SW | SW | SW | SW | W | SW | SE | N | N | N | N | N | N | N | N | N | N | SW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 1 | 9 | 14 | 28 | 20 | 42 | 43 | 38 | 27 | 21 | 21 | 36 | 39 | 56 | 50 | 47 | 35 | 30 | 44 | 42 | 44 | 40 | 35 | 24 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 1 | 1 | 0 | 0 |
| Relative Humidity (%) | 50 | 40 | 35 | 31 | 30 | 29 | 31 | 35 | 44 | 58 | 69 | 74 | 77 | 80 | 80 | 86 | 83 | 86 | 89 | 83 | 83 | 72 | 61 | 51 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 05/17 | |||||||||||||||||||||||
| Hour (EDT) | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 |
| Temperature (°C) | 23 | 25 | 26 | 27 | 28 | 28 | 28 | 27 | 25 | 21 | 19 | 18 | 17 | 16 | 15 | 14 | 14 | 13 | 13 | 14 | 16 | 18 | 22 | 24 |
| Dewpoint (°C) | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 13 | 13 | 14 | 15 | 16 |
| Heat Index (°C) | 25 | 26 | 27 | 27 | 28 | 28 | 27 | 25 | 24 | |||||||||||||||
| Surface Wind (mph) | 3 | 5 | 6 | 6 | 6 | 5 | 5 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Wind Dir | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | S | S | S | N | NE | NE | NE | NE | E | E | E | E | N |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 28 | 38 | 57 | 64 | 73 | 71 | 54 | 62 | 61 | 76 | 70 | 64 | 63 | 61 | 60 | 60 | 61 | 61 | 59 | 56 | 54 | 47 | 41 | 34 |
| 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 (%) | 48 | 43 | 41 | 38 | 37 | 36 | 36 | 39 | 45 | 59 | 68 | 75 | 78 | 84 | 87 | 90 | 90 | 93 | 93 | 90 | 87 | 75 | 66 | 58 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
