| Point Forecast: 2 Miles SSW Leesburg VA 39.08N 77.57W (Elev. 106 m) |
Last Update: 7:30 pm EDT Jul 14, 2025 |
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| Date | 07/14 | 07/15 | ||||||||||||||||||||||
| Hour (EDT) | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 |
| Temperature (°C) | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 29 | 29 | 29 | 29 | 28 | 28 | 27 | 26 | 25 |
| Dewpoint (°C) | 23 | 23 | 22 | 22 | 22 | 22 | 22 | 22 | 23 | 23 | 23 | 23 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 |
| Heat Index (°C) | 24 | 25 | 26 | 31 | 32 | 33 | 34 | 34 | 34 | 33 | 32 | 32 | 31 | 26 | 25 | |||||||||
| Surface Wind (mph) | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 3 | 3 | 3 | 2 | 2 | 2 | 2 |
| Wind Dir | SE | SW | W | SW | NW | NW | N | NE | N | N | N | N | N | NE | E | E | E | SE | S | S | S | S | SE | S |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 64 | 67 | 58 | 53 | 58 | 60 | 72 | 78 | 75 | 59 | 63 | 69 | 51 | 39 | 52 | 54 | 54 | 60 | 75 | 69 | 66 | 54 | 58 | 53 |
| Precipitation Potential (%) | 26 | 18 | 18 | 14 | 8 | 7 | 8 | 7 | 5 | 11 | 12 | 11 | 13 | 14 | 18 | 30 | 31 | 40 | 62 | 53 | 48 | 20 | 20 | 20 |
| Relative Humidity (%) | 97 | 97 | 93 | 97 | 97 | 97 | 97 | 100 | 100 | 94 | 90 | 85 | 82 | 77 | 74 | 72 | 72 | 72 | 74 | 77 | 79 | 82 | 88 | 94 |
| Rain | Chc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | Chc | Chc | Chc | Lkly | Chc | Chc | SChc | SChc | SChc |
| Thunder | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | Chc | Chc | Chc | Chc | Chc | Chc | SChc | SChc | SChc |
| Date | 07/16 | |||||||||||||||||||||||
| Hour (EDT) | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 |
| Temperature (°C) | 24 | 24 | 23 | 23 | 23 | 23 | 23 | 24 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | 31 | 30 | 29 | 28 | 28 | 27 | 26 | 26 |
| Dewpoint (°C) | 24 | 24 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 24 | 24 | 24 | 24 | 24 | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 24 | 24 | 24 |
| Heat Index (°C) | 24 | 24 | 24 | 24 | 25 | 26 | 31 | 33 | 34 | 36 | 37 | 37 | 36 | 34 | 33 | 32 | 30 | 26 | 26 | |||||
| Surface Wind (mph) | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 3 | 5 | 5 | 6 | 6 | 7 | 7 | 7 | 8 | 8 | 7 | 7 | 6 | 6 | 6 |
| Wind Dir | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 48 | 48 | 49 | 49 | 58 | 67 | 76 | 76 | 75 | 75 | 67 | 60 | 52 | 61 | 70 | 79 | 79 | 79 | 79 | 79 | 79 | 76 | 75 | 74 |
| Precipitation Potential (%) | 20 | 20 | 20 | 12 | 12 | 12 | 12 | 12 | 12 | 17 | 17 | 17 | 17 | 17 | 17 | 68 | 68 | 68 | 68 | 68 | 68 | 24 | 24 | 24 |
| Relative Humidity (%) | 97 | 100 | 100 | 100 | 100 | 97 | 97 | 94 | 94 | 94 | 88 | 85 | 80 | 75 | 75 | 72 | 72 | 72 | 75 | 80 | 82 | 88 | 91 | 88 |
| Rain | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | SChc | SChc | SChc | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | SChc | SChc | SChc |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | Chc | Chc | Chc | Chc | Chc | Chc | SChc | SChc | SChc |
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