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| Point Forecast: Leesburg VA 39.12N 77.56W (Elev. 299 ft) |
Last Update: 1:33 pm EDT Jun 28, 2022 |
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| Date | 06/28 | 06/29 | ||||||||||||||||||||||
| 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) | 77 | 78 | 79 | 78 | 78 | 75 | 70 | 68 | 67 | 66 | 64 | 63 | 63 | 62 | 61 | 62 | 63 | 67 | 72 | 75 | 78 | 81 | 83 | 84 |
| Dewpoint (°F) | 52 | 51 | 51 | 54 | 55 | 57 | 57 | 56 | 56 | 56 | 56 | 56 | 56 | 56 | 57 | 57 | 58 | 59 | 60 | 61 | 61 | 61 | 62 | 62 |
| Heat Index (°F) | 77 | 78 | 79 | 78 | 78 | 75 | 75 | 78 | 82 | 84 | 85 | |||||||||||||
| Surface Wind (mph) | 3 | 3 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 1 | 2 | 3 | 6 | 6 | 7 | 6 | 6 |
| Wind Dir | NW | NW | NW | N | N | SE | SE | S | S | S | SW | S | S | S | S | S | S | S | S | S | S | S | SW | SW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 35 | 38 | 41 | 38 | 36 | 45 | 31 | 30 | 64 | 42 | 51 | 71 | 72 | 61 | 54 | 40 | 24 | 12 | 26 | 14 | 12 | 18 | 11 | 15 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 3 | 3 | 3 | 3 | 3 | 18 |
| Relative Humidity (%) | 42 | 39 | 38 | 43 | 45 | 54 | 63 | 65 | 68 | 70 | 75 | 78 | 78 | 81 | 87 | 84 | 84 | 75 | 66 | 62 | 56 | 51 | 49 | 48 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 06/30 | |||||||||||||||||||||||
| 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) | 85 | 85 | 84 | 83 | 82 | 81 | 78 | 75 | 72 | 70 | 68 | 67 | 65 | 64 | 64 | 65 | 66 | 69 | 73 | 79 | 83 | 86 | 87 | 88 |
| Dewpoint (°F) | 62 | 63 | 64 | 65 | 66 | 66 | 66 | 65 | 64 | 63 | 63 | 62 | 61 | 60 | 59 | 60 | 61 | 62 | 62 | 62 | 62 | 61 | 61 | 60 |
| Heat Index (°F) | 86 | 86 | 85 | 85 | 84 | 83 | 78 | 75 | 79 | 84 | 86 | 87 | 88 | |||||||||||
| Surface Wind (mph) | 7 | 7 | 6 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Wind Dir | S | SW | SW | SW | SW | SW | SW | SW | SW | SW | W | W | W | W | NW | NW | NW | NW | NW | NW | NW | W | SW | SW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 21 | 19 | 25 | 12 | 11 | 10 | 9 | 6 | 4 | 4 | 3 | 2 | 3 | 4 | 5 | 6 | 7 | 7 | 6 | 4 | 3 | 4 | 6 | 7 |
| Precipitation Potential (%) | 18 | 18 | 18 | 18 | 18 | 17 | 17 | 17 | 11 | 11 | 11 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 46 | 48 | 51 | 55 | 58 | 60 | 67 | 71 | 76 | 78 | 84 | 84 | 87 | 87 | 84 | 84 | 84 | 78 | 68 | 56 | 49 | 43 | 42 | 39 |
| Rain | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | SChc | SChc | SChc | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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