| Point Forecast: Gatlinburg TN 35.73N 83.49W (Elev. 1594 ft) |
Last Update: 9:41 pm EDT May 14, 2026 |
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| Date | 05/14 | 05/15 | ||||||||||||||||||||||
| Hour (EDT) | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 |
| Temperature (°F) | 52 | 49 | 48 | 45 | 44 | 44 | 43 | 42 | 43 | 44 | 47 | 53 | 62 | 67 | 71 | 74 | 76 | 77 | 78 | 78 | 78 | 76 | 71 | 64 |
| Dewpoint (°F) | 39 | 40 | 40 | 39 | 39 | 39 | 38 | 38 | 38 | 38 | 39 | 39 | 40 | 40 | 39 | 39 | 39 | 39 | 39 | 40 | 42 | 45 | 47 | 47 |
| Heat Index (°F) | 76 | 77 | 78 | 78 | 78 | 76 | ||||||||||||||||||
| Surface Wind (mph) | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 1 | 1 | 1 | 0 | 0 | 1 | 1 | 2 | 2 | 3 | 3 | 3 | 3 | 1 | 0 | 0 |
| Wind Dir | E | N | N | SE | SE | SE | SE | SE | SE | SE | E | NE | N | N | N | NW | NW | NW | W | W | W | W | W | SW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 47 | 37 | 27 | 17 | 7 | 5 | 5 | 7 | 8 | 8 | 4 | 2 | 2 | 8 | 16 | 9 | 15 | 21 | 18 | 25 | 30 | 33 | 31 | 25 |
| Precipitation Potential (%) | 1 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 |
| Relative Humidity (%) | 61 | 71 | 74 | 79 | 82 | 82 | 82 | 86 | 82 | 79 | 74 | 59 | 44 | 37 | 31 | 28 | 26 | 25 | 25 | 26 | 28 | 33 | 42 | 54 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 05/16 | |||||||||||||||||||||||
| Hour (EDT) | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 |
| Temperature (°F) | 60 | 58 | 56 | 55 | 55 | 55 | 54 | 54 | 54 | 54 | 58 | 64 | 71 | 78 | 82 | 84 | 84 | 86 | 86 | 86 | 85 | 83 | 80 | 76 |
| Dewpoint (°F) | 46 | 45 | 45 | 44 | 43 | 44 | 43 | 43 | 43 | 44 | 46 | 48 | 49 | 50 | 50 | 50 | 50 | 50 | 51 | 52 | 53 | 54 | 55 | 55 |
| Heat Index (°F) | 78 | 81 | 82 | 82 | 84 | 84 | 84 | 83 | 82 | 80 | 76 | |||||||||||||
| Surface Wind (mph) | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 3 | 3 | 5 | 5 | 5 | 5 | 3 | 1 | 0 | 0 |
| Wind Dir | S | S | S | S | SE | SE | S | S | S | S | S | S | SW | W | W | W | W | W | W | W | SW | SW | SW | SW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 20 | 20 | 17 | 16 | 21 | 18 | 21 | 29 | 27 | 27 | 21 | 23 | 24 | 24 | 28 | 33 | 37 | 36 | 36 | 35 | 43 | 52 | 60 | 56 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 1 | 1 |
| Relative Humidity (%) | 60 | 62 | 66 | 66 | 64 | 66 | 66 | 66 | 66 | 69 | 64 | 56 | 46 | 38 | 33 | 31 | 31 | 29 | 30 | 31 | 33 | 37 | 42 | 48 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |


