| Point Forecast: Lake Barcroft VA 38.86N 77.17W (Elev. 249 ft) |
Last Update: 10:31 am EDT Jun 22, 2025 |
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| Date | 06/22 | 06/23 | ||||||||||||||||||||||
| 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) | 95 | 95 | 97 | 97 | 97 | 96 | 93 | 91 | 88 | 86 | 84 | 83 | 82 | 81 | 80 | 80 | 79 | 79 | 80 | 83 | 86 | 90 | 94 | 96 |
| Dewpoint (°F) | 69 | 69 | 69 | 69 | 69 | 70 | 70 | 71 | 71 | 72 | 72 | 72 | 72 | 72 | 73 | 72 | 72 | 73 | 74 | 74 | 73 | 73 | 72 | 72 |
| Heat Index (°F) | 101 | 101 | 103 | 103 | 103 | 103 | 99 | 98 | 94 | 92 | 90 | 88 | 87 | 85 | 84 | 84 | 79 | 79 | 84 | 90 | 93 | 98 | 102 | 105 |
| Surface Wind (mph) | 6 | 6 | 6 | 6 | 7 | 6 | 6 | 6 | 6 | 5 | 5 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 5 | 5 | 5 | 6 | 6 |
| Wind Dir | W | SW | SW | SW | SW | SW | SW | SW | SW | SW | W | W | W | W | W | NW | NW | NW | NW | NW | N | N | N | N |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 26 | 24 | 28 | 25 | 35 | 40 | 44 | 49 | 53 | 44 | 34 | 24 | 14 | 19 | 10 | 2 | 1 | 4 | 1 | 7 | 10 | 8 | 5 | 6 |
| Precipitation Potential (%) | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Relative Humidity (%) | 43 | 43 | 40 | 40 | 40 | 43 | 47 | 52 | 57 | 63 | 67 | 70 | 72 | 74 | 79 | 77 | 79 | 82 | 82 | 74 | 65 | 58 | 49 | 46 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 06/24 | |||||||||||||||||||||||
| 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) | 98 | 99 | 100 | 100 | 99 | 98 | 97 | 95 | 92 | 89 | 87 | 86 | 85 | 84 | 83 | 81 | 81 | 81 | 83 | 84 | 88 | 92 | 96 | 99 |
| Dewpoint (°F) | 71 | 71 | 70 | 71 | 71 | 71 | 71 | 72 | 72 | 74 | 75 | 75 | 75 | 75 | 75 | 74 | 74 | 75 | 75 | 76 | 75 | 73 | 72 | 72 |
| Heat Index (°F) | 106 | 108 | 108 | 109 | 108 | 106 | 105 | 104 | 100 | 98 | 96 | 95 | 94 | 92 | 90 | 86 | 86 | 87 | 90 | 93 | 98 | 101 | 105 | 109 |
| Surface Wind (mph) | 6 | 6 | 6 | 6 | 6 | 5 | 5 | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 5 | 5 | 5 |
| Wind Dir | NW | NW | NW | NW | NW | NW | W | W | W | W | W | W | W | W | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 6 | 7 | 12 | 16 | 21 | 20 | 19 | 18 | 16 | 13 | 11 | 11 | 12 | 12 | 10 | 9 | 7 | 6 | 5 | 4 | 5 | 5 | 6 | 7 |
| Precipitation Potential (%) | 1 | 3 | 3 | 3 | 3 | 3 | 3 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 42 | 41 | 38 | 40 | 41 | 42 | 43 | 48 | 52 | 61 | 68 | 70 | 72 | 74 | 77 | 79 | 79 | 82 | 77 | 77 | 66 | 54 | 46 | 42 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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