| Point Forecast: Roseland VA 37.74N 78.98W (Elev. 699 ft) |
Last Update: 9:08 am EDT May 17, 2025 |
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| Date | 05/17 | 05/18 | ||||||||||||||||||||||
| Hour (EDT) | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 |
| Temperature (°F) | 71 | 74 | 78 | 80 | 83 | 84 | 84 | 85 | 84 | 83 | 80 | 76 | 73 | 70 | 69 | 67 | 66 | 65 | 64 | 61 | 61 | 61 | 60 | 62 |
| Dewpoint (°F) | 62 | 63 | 65 | 63 | 61 | 59 | 58 | 57 | 56 | 56 | 56 | 54 | 53 | 54 | 53 | 54 | 53 | 53 | 52 | 52 | 53 | 53 | 53 | 54 |
| Heat Index (°F) | 78 | 81 | 83 | 84 | 84 | 84 | 83 | 82 | 80 | 76 | ||||||||||||||
| Surface Wind (mph) | 9 | 10 | 10 | 11 | 13 | 14 | 14 | 14 | 14 | 13 | 10 | 8 | 7 | 6 | 6 | 6 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 6 |
| Wind Dir | SW | SW | SW | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | SW | W | SW | SW | SW | SW |
| Gust | 20 | 21 | 21 | 23 | 24 | 24 | 26 | 26 | 26 | 25 | 24 | 21 | 20 | 18 | ||||||||||
| Sky Cover (%) | 64 | 43 | 23 | 3 | 2 | 3 | 3 | 2 | 7 | 8 | 4 | 4 | 4 | 9 | 13 | 19 | 16 | 21 | 42 | 65 | 72 | 62 | 52 | 46 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 |
| Relative Humidity (%) | 73 | 69 | 64 | 56 | 47 | 43 | 41 | 39 | 38 | 40 | 44 | 46 | 49 | 57 | 57 | 63 | 63 | 65 | 65 | 72 | 75 | 75 | 78 | 75 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 05/19 | |||||||||||||||||||||||
| Hour (EDT) | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 |
| Temperature (°F) | 65 | 69 | 71 | 74 | 77 | 79 | 80 | 81 | 80 | 79 | 77 | 74 | 71 | 67 | 64 | 61 | 59 | 58 | 57 | 56 | 56 | 56 | 58 | 60 |
| Dewpoint (°F) | 55 | 55 | 55 | 55 | 55 | 54 | 54 | 53 | 53 | 53 | 53 | 53 | 52 | 51 | 50 | 50 | 51 | 51 | 51 | 50 | 50 | 51 | 52 | 53 |
| Heat Index (°F) | 77 | 79 | 80 | 80 | 80 | 79 | 77 | |||||||||||||||||
| Surface Wind (mph) | 6 | 7 | 9 | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 7 | 5 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 1 | 1 |
| Wind Dir | W | W | W | W | W | W | W | W | W | W | W | W | W | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW |
| Gust | 18 | 20 | 21 | 22 | 22 | 22 | 21 | 20 | ||||||||||||||||
| Sky Cover (%) | 38 | 34 | 31 | 25 | 28 | 30 | 26 | 22 | 18 | 15 | 11 | 8 | 9 | 9 | 10 | 10 | 9 | 9 | 11 | 14 | 16 | 18 | 19 | 21 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 70 | 61 | 57 | 51 | 47 | 42 | 41 | 38 | 39 | 41 | 43 | 48 | 51 | 56 | 60 | 67 | 75 | 77 | 80 | 80 | 80 | 83 | 80 | 78 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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