| Point Forecast: 2 Miles ESE Sumerduck VA 38.44N 77.7W (Elev. 106 m) |
Last Update: 2:23 am EDT Apr 30, 2025 |
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| Date | 04/30 | 05/01 | ||||||||||||||||||||||
| Hour (EDT) | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 |
| Temperature (°C) | 21 | 20 | 19 | 19 | 19 | 20 | 22 | 24 | 25 | 26 | 27 | 28 | 28 | 28 | 28 | 27 | 26 | 24 | 22 | 21 | 19 | 19 | 18 | 17 |
| Dewpoint (°C) | 15 | 15 | 15 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 14 | 14 | 14 | 13 | 13 | 12 | 12 | 11 | 10 | 9 | 8 | 8 |
| Heat Index (°C) | 24 | 25 | 26 | 27 | 28 | 28 | 28 | 28 | 27 | 26 | 24 | |||||||||||||
| Surface Wind (mph) | 5 | 5 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 3 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 1 |
| Wind Dir | SW | SW | SW | SW | W | W | W | NW | NW | N | N | N | N | N | N | N | NE | NE | NE | E | E | E | E | NE |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 56 | 51 | 60 | 71 | 76 | 60 | 36 | 34 | 48 | 39 | 29 | 29 | 27 | 30 | 42 | 40 | 41 | 39 | 31 | 23 | 41 | 44 | 53 | 65 |
| Precipitation Potential (%) | 23 | 23 | 10 | 10 | 10 | 12 | 12 | 12 | 16 | 16 | 16 | 26 | 26 | 26 | 16 | 16 | 16 | 9 | 9 | 9 | 7 | 7 | 7 | 5 |
| Relative Humidity (%) | 70 | 73 | 75 | 78 | 81 | 78 | 71 | 62 | 58 | 52 | 49 | 46 | 43 | 41 | 41 | 42 | 44 | 48 | 51 | 53 | 54 | 52 | 54 | 54 |
| Rain | SChc | SChc | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | Chc | Chc | Chc | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- |
| Thunder | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- |
| Date | 05/02 | |||||||||||||||||||||||
| Hour (EDT) | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 |
| Temperature (°C) | 17 | 16 | 16 | 16 | 16 | 17 | 18 | 20 | 22 | 24 | 26 | 27 | 27 | 27 | 26 | 26 | 25 | 24 | 23 | 22 | 21 | 21 | 20 | 20 |
| Dewpoint (°C) | 7 | 7 | 7 | 8 | 9 | 9 | 11 | 12 | 13 | 14 | 15 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 17 | 17 | 17 | 17 | 17 | 16 |
| Heat Index (°C) | 24 | 26 | 27 | 28 | 27 | 26 | 26 | 25 | 24 | |||||||||||||||
| Surface Wind (mph) | 0 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 3 | 5 | 6 | 7 | 7 | 7 | 6 | 5 | 5 | 5 | 6 | 6 | 6 | 6 | 6 |
| Wind Dir | S | NE | NE | E | E | E | E | E | SE | SE | SE | SE | SE | S | S | S | SE | SE | SE | S | S | S | S | S |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 60 | 44 | 52 | 44 | 53 | 61 | 54 | 55 | 56 | 56 | 55 | 54 | 55 | 58 | 59 | 60 | 61 | 61 | 60 | 57 | 56 | 57 | 58 | 58 |
| Precipitation Potential (%) | 5 | 5 | 3 | 3 | 3 | 5 | 5 | 5 | 5 | 5 | 5 | 40 | 40 | 40 | 40 | 40 | 40 | 32 | 32 | 32 | 32 | 32 | 32 | 9 |
| Relative Humidity (%) | 52 | 56 | 56 | 60 | 62 | 62 | 63 | 61 | 59 | 55 | 52 | 51 | 51 | 52 | 54 | 56 | 58 | 62 | 68 | 73 | 76 | 78 | 81 | 78 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | Chc | Chc | Chc | SChc | SChc | SChc | -- | -- | -- | -- |
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