| Point Forecast: Yorktown VA 37.24N 76.51W (Elev. 5 m) |
Last Update: 8:04 am EDT May 6, 2024 |
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| Date | 05/06 | 05/07 | ||||||||||||||||||||||
| Hour (EDT) | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 |
| Temperature (°C) | 20 | 21 | 22 | 23 | 24 | 24 | 25 | 25 | 24 | 24 | 23 | 23 | 22 | 22 | 21 | 21 | 21 | 20 | 20 | 20 | 19 | 19 | 19 | 20 |
| Dewpoint (°C) | 19 | 19 | 19 | 20 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 |
| Heat Index (°C) | 24 | 25 | 26 | 26 | 25 | 25 | ||||||||||||||||||
| Surface Wind (mph) | 8 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 10 | 10 | 10 | 10 | 10 | 10 | 11 | 11 | 11 | 11 | 11 | 10 | 9 |
| Wind Dir | S | SW | SW | W | SW | SW | SW | SW | S | S | S | S | S | S | S | S | S | SW | SW | SW | SW | SW | SW | SW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 91 | 88 | 86 | 83 | 83 | 84 | 84 | 83 | 82 | 81 | 82 | 84 | 86 | 87 | 88 | 90 | 89 | 89 | 88 | 87 | 86 | 85 | 83 | 80 |
| Precipitation Potential (%) | 7 | 7 | 7 | 9 | 9 | 9 | 52 | 52 | 52 | 68 | 68 | 68 | 76 | 76 | 76 | 76 | 76 | 76 | 27 | 27 | 27 | 27 | 27 | 27 |
| Relative Humidity (%) | 93 | 90 | 84 | 82 | 76 | 74 | 71 | 71 | 74 | 74 | 79 | 81 | 84 | 87 | 90 | 93 | 90 | 93 | 93 | 93 | 97 | 97 | 97 | 93 |
| Rain | -- | -- | -- | -- | -- | -- | Chc | Chc | Chc | Lkly | Lkly | Lkly | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Chc | Chc | Chc | Chc | Chc | Chc |
| Thunder | -- | -- | -- | -- | -- | -- | Chc | Chc | Chc | Lkly | Lkly | Lkly | Chc | Chc | Chc | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- |
| Date | 05/08 | |||||||||||||||||||||||
| Hour (EDT) | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 |
| Temperature (°C) | 20 | 21 | 22 | 23 | 24 | 24 | 25 | 25 | 25 | 26 | 24 | 24 | 23 | 23 | 22 | 22 | 22 | 22 | 22 | 21 | 21 | 21 | 21 | 22 |
| Dewpoint (°C) | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 |
| Heat Index (°C) | 24 | 25 | 26 | 26 | 26 | 26 | 25 | 24 | ||||||||||||||||
| Surface Wind (mph) | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 9 | 9 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 9 | 9 | 9 | 9 | 9 | 9 | 10 |
| Wind Dir | SW | SW | W | W | W | SW | SW | SW | S | S | S | S | SE | S | S | S | S | S | SW | SW | SW | SW | SW | SW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 78 | 74 | 70 | 65 | 65 | 64 | 64 | 61 | 58 | 55 | 58 | 60 | 63 | 58 | 54 | 49 | 49 | 50 | 51 | 50 | 50 | 49 | 50 | 51 |
| Precipitation Potential (%) | 17 | 17 | 17 | 17 | 17 | 17 | 50 | 50 | 50 | 46 | 46 | 46 | 27 | 27 | 27 | 27 | 27 | 27 | 9 | 9 | 9 | 9 | 9 | 9 |
| Relative Humidity (%) | 93 | 87 | 84 | 79 | 76 | 74 | 71 | 71 | 71 | 69 | 74 | 76 | 76 | 79 | 81 | 81 | 84 | 84 | 84 | 87 | 87 | 87 | 87 | 87 |
| Rain | SChc | SChc | SChc | SChc | SChc | SChc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | SChc | SChc | SChc | Chc | Chc | Chc | Chc | Chc | Chc | SChc | SChc | SChc | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- |
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