| Point Forecast: Erwin TN 36.14N 82.42W (Elev. 526 m) |
Last Update: 1:59 am EDT May 9, 2024 |
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| Date | 05/09 | 05/10 | ||||||||||||||||||||||
| Hour (EDT) | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 |
| Temperature (°C) | 18 | 18 | 18 | 18 | 18 | 19 | 19 | 20 | 21 | 22 | 23 | 23 | 24 | 24 | 24 | 25 | 24 | 23 | 21 | 21 | 19 | 19 | 18 | 18 |
| Dewpoint (°C) | 16 | 16 | 16 | 16 | 15 | 16 | 17 | 17 | 17 | 17 | 17 | 17 | 18 | 18 | 18 | 18 | 18 | 16 | 16 | 16 | 16 | 16 | 15 | 14 |
| Heat Index (°C) | 24 | 24 | 24 | 25 | 24 | |||||||||||||||||||
| Surface Wind (mph) | 6 | 7 | 8 | 7 | 7 | 8 | 8 | 10 | 11 | 10 | 13 | 14 | 15 | 15 | 16 | 16 | 14 | 11 | 10 | 11 | 11 | 10 | 9 | 9 |
| Wind Dir | S | S | S | S | S | SW | SW | SW | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 90 | 92 | 91 | 91 | 89 | 87 | 93 | 89 | 89 | 88 | 81 | 77 | 71 | 63 | 47 | 36 | 32 | 35 | 37 | 43 | 46 | 44 | 45 | 47 |
| Precipitation Potential (%) | 65 | 51 | 36 | 36 | 66 | 83 | 65 | 48 | 40 | 24 | 23 | 17 | 16 | 19 | 18 | 19 | 19 | 22 | 19 | 14 | 9 | 7 | 9 | 12 |
| Relative Humidity (%) | 90 | 87 | 87 | 87 | 81 | 84 | 87 | 81 | 76 | 73 | 71 | 71 | 66 | 69 | 69 | 67 | 66 | 66 | 73 | 76 | 78 | 81 | 84 | 81 |
| Rain | Lkly | Chc | Chc | Chc | Lkly | Ocnl | Lkly | Chc | Chc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | -- | -- | -- | -- | -- |
| Thunder | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | -- | -- | -- | -- | -- |
| Date | 05/11 | |||||||||||||||||||||||
| Hour (EDT) | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 |
| Temperature (°C) | 17 | 16 | 16 | 16 | 15 | 16 | 16 | 17 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 17 | 16 | 14 | 14 | 13 | 12 | 11 | 11 |
| Dewpoint (°C) | 14 | 14 | 13 | 13 | 13 | 13 | 14 | 14 | 13 | 13 | 12 | 12 | 11 | 11 | 10 | 9 | 9 | 8 | 8 | 7 | 7 | 6 | 6 | 6 |
| Heat Index (°C) | ||||||||||||||||||||||||
| Surface Wind (mph) | 9 | 8 | 8 | 7 | 7 | 9 | 9 | 10 | 10 | 11 | 13 | 13 | 13 | 14 | 14 | 14 | 13 | 13 | 13 | 11 | 11 | 10 | 9 | 8 |
| Wind Dir | W | W | W | W | W | W | W | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | N | N | N | NW | NW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 46 | 51 | 56 | 60 | 64 | 57 | 74 | 67 | 66 | 62 | 60 | 57 | 57 | 57 | 57 | 57 | 57 | 57 | 57 | 57 | 57 | 49 | 42 | 34 |
| Precipitation Potential (%) | 7 | 7 | 12 | 22 | 31 | 36 | 36 | 36 | 36 | 36 | 36 | 51 | 51 | 51 | 51 | 51 | 51 | 10 | 10 | 10 | 10 | 10 | 10 | 1 |
| Relative Humidity (%) | 84 | 87 | 87 | 84 | 87 | 87 | 87 | 81 | 73 | 70 | 68 | 65 | 63 | 60 | 58 | 58 | 60 | 62 | 64 | 64 | 66 | 66 | 71 | 74 |
| Rain | -- | -- | -- | SChc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- |
