| Point Forecast: Williamson WV 37.68N 82.27W (Elev. 902 ft) |
Last Update: 7:48 am EDT Jul 16, 2026 |
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| Date | 07/16 | 07/17 | ||||||||||||||||||||||
| Hour (EDT) | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 |
| Temperature (°F) | 88 | 89 | 90 | 92 | 91 | 90 | 89 | 85 | 83 | 80 | 79 | 77 | 76 | 75 | 74 | 74 | 73 | 73 | 73 | 74 | 77 | 81 | 84 | 86 |
| Dewpoint (°F) | 70 | 69 | 69 | 69 | 69 | 71 | 71 | 71 | 72 | 71 | 71 | 71 | 71 | 71 | 71 | 71 | 71 | 72 | 72 | 73 | 73 | 74 | 74 | 73 |
| Heat Index (°F) | 93 | 94 | 95 | 96 | 96 | 97 | 95 | 91 | 88 | 84 | 79 | 77 | 76 | 75 | 77 | 86 | 91 | 93 | ||||||
| Surface Wind (mph) | 2 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
| Wind Dir | NW | W | W | W | W | W | W | W | N | N | N | N | N | N | N | SW | S | S | S | S | SW | SW | SW | SW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 22 | 16 | 15 | 33 | 17 | 30 | 21 | 13 | 15 | 21 | 25 | 30 | 36 | 26 | 21 | 27 | 27 | 46 | 31 | 45 | 36 | 42 | 43 | 48 |
| Precipitation Potential (%) | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 3 | 3 | 4 | 4 | 4 | 1 | 2 | 5 |
| Relative Humidity (%) | 55 | 52 | 50 | 48 | 50 | 52 | 56 | 63 | 69 | 74 | 77 | 81 | 84 | 86 | 89 | 92 | 93 | 95 | 97 | 95 | 89 | 79 | 73 | 67 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 07/18 | |||||||||||||||||||||||
| Hour (EDT) | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 |
| Temperature (°F) | 87 | 90 | 90 | 90 | 92 | 90 | 88 | 86 | 81 | 79 | 78 | 77 | 76 | 75 | 75 | 74 | 74 | 74 | 73 | 73 | 75 | 77 | 80 | 81 |
| Dewpoint (°F) | 73 | 72 | 72 | 70 | 70 | 70 | 72 | 73 | 73 | 73 | 74 | 73 | 73 | 73 | 73 | 72 | 72 | 72 | 72 | 72 | 72 | 73 | 73 | 74 |
| Heat Index (°F) | 95 | 97 | 97 | 96 | 97 | 95 | 94 | 92 | 86 | 83 | 78 | 77 | 76 | 75 | 75 | 75 | 77 | 83 | 87 | |||||
| Surface Wind (mph) | 1 | 1 | 1 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 3 | 3 | 5 | 5 |
| Wind Dir | W | W | NW | NW | W | W | W | W | W | SW | SW | SW | S | S | S | SW | SW | SW | SW | SW | SW | SW | SW | SW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 69 | 68 | 54 | 57 | 53 | 49 | 51 | 77 | 77 | 77 | 77 | 77 | 77 | 57 | 55 | 55 | 55 | 56 | 59 | 71 | 71 | 71 | 71 | 71 |
| Precipitation Potential (%) | 6 | 5 | 15 | 28 | 30 | 23 | 26 | 65 | 65 | 65 | 65 | 65 | 65 | 33 | 33 | 33 | 33 | 33 | 33 | 56 | 56 | 56 | 56 | 56 |
| Relative Humidity (%) | 62 | 58 | 55 | 53 | 49 | 54 | 59 | 66 | 76 | 81 | 88 | 89 | 91 | 93 | 94 | 94 | 95 | 96 | 96 | 97 | 91 | 87 | 82 | 77 |
| Rain | -- | -- | SChc | Chc | Chc | SChc | Chc | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Chc | Chc | Chc | Chc | Chc | Chc | Lkly | Lkly | Lkly | Lkly | Lkly |
| Thunder | -- | -- | SChc | Chc | Chc | SChc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | SChc | SChc | SChc | SChc | SChc | SChc | -- | -- | -- | Chc | Chc |
