| Point Forecast: Haymarket VA 38.82N 77.64W (Elev. 348 ft) |
Last Update: 10:30 pm EDT Jun 20, 2024 |
 |
|
[show menu] |
| Date | 06/21 | 06/22 | ||||||||||||||||||||||
| Hour (EDT) | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 |
| Temperature (°F) | 73 | 72 | 71 | 70 | 68 | 67 | 69 | 74 | 78 | 83 | 87 | 90 | 91 | 93 | 94 | 94 | 94 | 94 | 92 | 90 | 85 | 82 | 80 | 78 |
| Dewpoint (°F) | 65 | 64 | 64 | 64 | 64 | 64 | 64 | 66 | 68 | 68 | 69 | 68 | 67 | 67 | 68 | 67 | 67 | 67 | 68 | 69 | 68 | 67 | 67 | 67 |
| Heat Index (°F) | 78 | 86 | 91 | 94 | 94 | 97 | 99 | 98 | 98 | 98 | 96 | 95 | 88 | 85 | 82 | 78 | ||||||||
| Surface Wind (mph) | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 2 | 2 | 2 | 2 |
| Wind Dir | S | S | S | S | S | SW | S | SW | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 14 | 14 | 15 | 9 | 10 | 12 | 15 | 9 | 11 | 10 | 14 | 18 | 20 | 19 | 17 | 20 | 11 | 7 | 9 | 9 | 11 | 13 | 14 | 14 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 4 | 4 | 4 | 4 | 4 | 4 | 5 | 5 | 5 | 5 | 5 |
| Relative Humidity (%) | 76 | 76 | 79 | 81 | 87 | 90 | 84 | 76 | 71 | 61 | 55 | 49 | 45 | 43 | 43 | 41 | 41 | 41 | 46 | 50 | 57 | 61 | 65 | 69 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 06/23 | |||||||||||||||||||||||
| Hour (EDT) | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 |
| Temperature (°F) | 76 | 75 | 74 | 73 | 73 | 74 | 75 | 78 | 83 | 88 | 92 | 95 | 96 | 97 | 99 | 100 | 100 | 97 | 93 | 89 | 86 | 83 | 81 | 79 |
| Dewpoint (°F) | 66 | 66 | 66 | 66 | 66 | 67 | 68 | 69 | 71 | 73 | 73 | 73 | 72 | 71 | 71 | 71 | 71 | 72 | 73 | 73 | 73 | 72 | 71 | 71 |
| Heat Index (°F) | 76 | 75 | 75 | 78 | 88 | 96 | 101 | 105 | 105 | 105 | 108 | 109 | 109 | 106 | 102 | 97 | 93 | 88 | 85 | 79 | ||||
| Surface Wind (mph) | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 2 |
| Wind Dir | S | S | S | S | SW | SW | SW | SW | SW | SW | SW | S | S | S | S | SW | SW | SW | SW | S | S | S | S | S |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 15 | 15 | 14 | 12 | 11 | 11 | 11 | 11 | 12 | 13 | 13 | 17 | 25 | 29 | 29 | 28 | 28 | 31 | 36 | 38 | 40 | 43 | 44 | 40 |
| Precipitation Potential (%) | 5 | 1 | 1 | 1 | 1 | 1 | 1 | 6 | 6 | 6 | 6 | 6 | 6 | 30 | 30 | 30 | 30 | 30 | 30 | 11 | 11 | 11 | 11 | 11 |
| Relative Humidity (%) | 71 | 74 | 76 | 79 | 79 | 79 | 79 | 74 | 67 | 61 | 54 | 49 | 46 | 43 | 41 | 40 | 40 | 45 | 52 | 59 | 65 | 70 | 72 | 77 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | Chc | Chc | Chc | Chc | Chc | Chc | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | Chc | Chc | Chc | Chc | Chc | Chc | -- | -- | -- | -- | -- |
| ||||||||||||