| Point Forecast: 3 Miles E Winchester VA 39.18N 78.13W (Elev. 195 m) |
Last Update: 10:55 am EDT May 9, 2026 |
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| Date | 05/09 | 05/10 | ||||||||||||||||||||||
| Hour (EDT) | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 |
| Temperature (°C) | 17 | 18 | 19 | 21 | 21 | 21 | 21 | 21 | 18 | 16 | 14 | 13 | 13 | 12 | 12 | 11 | 11 | 11 | 11 | 12 | 14 | 17 | 21 | 23 |
| Dewpoint (°C) | 8 | 9 | 9 | 9 | 10 | 10 | 10 | 11 | 11 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 11 | 11 | 12 | 12 |
| Heat Index (°C) | ||||||||||||||||||||||||
| Surface Wind (mph) | 6 | 6 | 6 | 6 | 6 | 6 | 5 | 6 | 2 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 3 | 3 | 5 | 6 |
| Wind Dir | S | SE | SE | SW | SW | SW | W | SW | S | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 89 | 87 | 76 | 76 | 69 | 63 | 46 | 31 | 29 | 31 | 22 | 20 | 27 | 36 | 41 | 47 | 44 | 40 | 34 | 34 | 26 | 35 | 48 | 45 |
| Precipitation Potential (%) | 11 | 19 | 38 | 43 | 30 | 16 | 8 | 3 | 1 | 1 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 1 | 1 | 1 | 0 | 0 |
| Relative Humidity (%) | 58 | 54 | 52 | 49 | 51 | 49 | 51 | 53 | 60 | 67 | 72 | 77 | 80 | 83 | 86 | 89 | 93 | 86 | 89 | 83 | 80 | 70 | 57 | 49 |
| Rain | -- | SChc | Chc | Chc | Chc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | SChc | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 05/11 | |||||||||||||||||||||||
| Hour (EDT) | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 |
| Temperature (°C) | 24 | 25 | 25 | 26 | 25 | 24 | 23 | 22 | 19 | 18 | 17 | 16 | 15 | 14 | 13 | 12 | 12 | 11 | 10 | 10 | 10 | 11 | 12 | 13 |
| Dewpoint (°C) | 12 | 12 | 12 | 12 | 12 | 13 | 13 | 13 | 13 | 12 | 12 | 11 | 11 | 10 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 7 |
| Heat Index (°C) | 24 | 25 | 25 | 26 | 25 | 24 | ||||||||||||||||||
| Surface Wind (mph) | 7 | 8 | 8 | 8 | 8 | 8 | 7 | 5 | 3 | 3 | 3 | 5 | 6 | 7 | 7 | 7 | 6 | 6 | 6 | 5 | 5 | 5 | 5 | 5 |
| Wind Dir | SW | W | W | W | W | W | N | N | N | N | N | N | N | N | N | N | N | N | N | N | N | N | N | N |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 37 | 50 | 38 | 43 | 65 | 65 | 49 | 75 | 73 | 93 | 86 | 79 | 80 | 81 | 82 | 85 | 87 | 90 | 87 | 84 | 81 | 77 | 73 | 69 |
| Precipitation Potential (%) | 1 | 2 | 12 | 22 | 48 | 37 | 16 | 9 | 43 | 43 | 43 | 43 | 43 | 43 | 73 | 73 | 73 | 73 | 73 | 73 | 40 | 40 | 40 | 40 |
| Relative Humidity (%) | 45 | 43 | 43 | 43 | 45 | 50 | 51 | 57 | 65 | 70 | 72 | 75 | 75 | 77 | 77 | 80 | 80 | 83 | 86 | 86 | 86 | 83 | 77 | 69 |
| Rain | -- | -- | -- | SChc | Chc | Chc | SChc | -- | Chc | Chc | Chc | Chc | Chc | Chc | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Chc | Chc | Chc | Chc |
| Thunder | -- | -- | -- | SChc | Chc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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