| Point Forecast: 3 Miles WNW Dale City VA 38.66N 77.41W (Elev. 351 ft) |
Last Update: 1:30 pm EDT Jun 25, 2024 |
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| Date | 06/25 | 06/26 | ||||||||||||||||||||||
| Hour (EDT) | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 |
| Temperature (°F) | 89 | 90 | 91 | 89 | 88 | 85 | 82 | 81 | 79 | 79 | 78 | 78 | 77 | 76 | 76 | 75 | 76 | 79 | 82 | 86 | 90 | 93 | 94 | 95 |
| Dewpoint (°F) | 55 | 55 | 56 | 60 | 60 | 60 | 60 | 60 | 61 | 61 | 61 | 62 | 63 | 63 | 64 | 64 | 64 | 66 | 67 | 68 | 69 | 69 | 69 | 69 |
| Heat Index (°F) | 87 | 88 | 89 | 89 | 88 | 85 | 82 | 82 | 79 | 79 | 78 | 78 | 77 | 76 | 76 | 75 | 76 | 79 | 85 | 89 | 95 | 98 | 99 | 101 |
| Surface Wind (mph) | 8 | 9 | 9 | 9 | 8 | 7 | 7 | 7 | 7 | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 6 | 6 | 6 | 6 | 7 | 9 |
| Wind Dir | SW | SW | SW | SW | S | S | S | S | S | S | S | S | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 24 | 24 | 26 | 23 | 24 | 26 | 28 | 25 | 30 | 25 | 41 | 45 | 39 | 39 | 33 | 29 | 30 | 28 | 23 | 22 | 21 | 20 | 26 | 39 |
| Precipitation Potential (%) | 0 | 0 | 2 | 2 | 2 | 0 | 0 | 0 | 3 | 3 | 3 | 4 | 4 | 4 | 4 | 4 | 4 | 5 | 5 | 5 | 9 | 9 | 9 | 52 |
| Relative Humidity (%) | 32 | 31 | 31 | 38 | 39 | 43 | 47 | 49 | 54 | 54 | 56 | 58 | 62 | 64 | 66 | 69 | 66 | 64 | 61 | 55 | 50 | 46 | 44 | 43 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | Chc |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | Chc |
| Date | 06/27 | |||||||||||||||||||||||
| Hour (EDT) | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 |
| Temperature (°F) | 94 | 91 | 89 | 87 | 85 | 83 | 78 | 76 | 75 | 74 | 73 | 73 | 72 | 72 | 72 | 72 | 73 | 74 | 76 | 78 | 80 | 82 | 84 | 85 |
| Dewpoint (°F) | 70 | 71 | 71 | 72 | 72 | 71 | 72 | 72 | 71 | 71 | 70 | 70 | 70 | 69 | 69 | 69 | 69 | 69 | 68 | 67 | 66 | 66 | 66 | 66 |
| Heat Index (°F) | 100 | 98 | 95 | 94 | 91 | 88 | 78 | 76 | 75 | 76 | 78 | 82 | 84 | 86 | 87 | |||||||||
| Surface Wind (mph) | 9 | 10 | 10 | 9 | 8 | 8 | 7 | 7 | 7 | 7 | 7 | 7 | 6 | 6 | 5 | 6 | 6 | 7 | 8 | 8 | 7 | 7 | 7 | 6 |
| Wind Dir | SW | SW | SW | SW | SW | S | S | S | SW | SW | SW | W | W | W | W | NW | NW | N | N | N | N | N | N | N |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 52 | 64 | 77 | 79 | 77 | 81 | 80 | 82 | 85 | 85 | 85 | 85 | 85 | 84 | 82 | 76 | 63 | 53 | 44 | 36 | 29 | 26 | 24 | 22 |
| Precipitation Potential (%) | 52 | 52 | 57 | 57 | 57 | 51 | 51 | 51 | 51 | 51 | 51 | 31 | 31 | 31 | 31 | 31 | 31 | 15 | 15 | 15 | 15 | 15 | 15 | 10 |
| Relative Humidity (%) | 46 | 52 | 56 | 61 | 65 | 67 | 82 | 87 | 87 | 90 | 90 | 90 | 93 | 90 | 90 | 90 | 87 | 84 | 76 | 69 | 62 | 58 | 55 | 53 |
| Rain | Chc | Chc | Lkly | Lkly | Lkly | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | SChc | SChc | SChc | SChc | SChc | SChc | -- |
| Thunder | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- |
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