| Point Forecast: 2 Miles SE Roanoke VA 37.26N 79.92W (Elev. 997 ft) |
Last Update: 8:00 pm EDT May 20, 2025 |
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| Date | 05/20 | 05/21 | ||||||||||||||||||||||
| Hour (EDT) | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 |
| Temperature (°F) | 68 | 66 | 65 | 65 | 64 | 63 | 62 | 62 | 61 | 61 | 62 | 63 | 65 | 67 | 69 | 72 | 73 | 75 | 75 | 75 | 74 | 73 | 71 | 66 |
| Dewpoint (°F) | 60 | 59 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 61 | 62 | 62 | 63 | 63 | 62 | 62 | 61 | 60 | 59 | 58 | 56 | 56 |
| Heat Index (°F) | 75 | 75 | 75 | |||||||||||||||||||||
| Surface Wind (mph) | 5 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 5 | 5 | 6 | 7 | 8 | 9 | 9 | 9 | 9 | 9 | 8 |
| Wind Dir | SE | SE | SE | SE | E | E | E | E | E | E | E | E | E | E | E | SE | S | S | SW | SW | W | W | NW | NW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 92 | 86 | 94 | 97 | 100 | 100 | 95 | 91 | 86 | 83 | 85 | 83 | 82 | 82 | 76 | 68 | 68 | 61 | 54 | 53 | 49 | 41 | 25 | 15 |
| Precipitation Potential (%) | 47 | 42 | 50 | 50 | 83 | 87 | 72 | 68 | 57 | 48 | 44 | 43 | 41 | 39 | 38 | 37 | 36 | 35 | 34 | 33 | 29 | 21 | 12 | 12 |
| Relative Humidity (%) | 76 | 78 | 83 | 84 | 87 | 91 | 94 | 94 | 96 | 98 | 95 | 94 | 90 | 84 | 79 | 73 | 68 | 64 | 63 | 60 | 60 | 59 | 60 | 68 |
| Rain | Chc | Chc | Chc | Chc | Ocnl | Ocnl | Lkly | Lkly | Lkly | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | SChc | -- | -- |
| Thunder | SChc | -- | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | Chc | Chc | Chc | Chc | SChc | -- | -- |
| Date | 05/22 | |||||||||||||||||||||||
| Hour (EDT) | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 |
| Temperature (°F) | 64 | 63 | 62 | 60 | 59 | 58 | 58 | 57 | 57 | 58 | 60 | 62 | 66 | 69 | 71 | 72 | 73 | 74 | 73 | 72 | 70 | 68 | 66 | 63 |
| Dewpoint (°F) | 55 | 54 | 53 | 53 | 52 | 51 | 51 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 49 | 48 | 48 | 47 | 47 | 47 | 47 | 46 | 46 | 46 |
| Heat Index (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 8 | 8 | 8 | 8 | 8 | 8 | 9 | 9 | 10 | 11 | 13 | 14 | 15 | 16 | 16 | 17 | 17 | 17 | 18 | 18 | 17 | 15 | 14 | 13 |
| Wind Dir | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W |
| Gust | 21 | 22 | 24 | 25 | 26 | 28 | 28 | 29 | 29 | 29 | 26 | 25 | 23 | 22 | ||||||||||
| Sky Cover (%) | 11 | 18 | 29 | 23 | 16 | 19 | 23 | 26 | 26 | 26 | 26 | 26 | 27 | 27 | 27 | 28 | 28 | 30 | 33 | 35 | 33 | 32 | 30 | 30 |
| Precipitation Potential (%) | 12 | 12 | 12 | 12 | 9 | 9 | 9 | 9 | 9 | 9 | 21 | 21 | 21 | 21 | 21 | 21 | 25 | 25 | 25 | 25 | 25 | 25 | 17 | 17 |
| Relative Humidity (%) | 71 | 71 | 73 | 75 | 77 | 78 | 78 | 77 | 77 | 75 | 72 | 65 | 57 | 51 | 46 | 43 | 40 | 39 | 40 | 41 | 43 | 46 | 50 | 54 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | SChc | SChc | SChc | Chc | Chc | Chc | Chc | Chc | Chc | SChc | SChc |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | SChc | SChc | SChc | -- | -- |
