| Point Forecast: Martinsville VA 36.7N 79.86W (Elev. 305 m) |
Last Update: 4:00 pm EDT Jul 14, 2025 |
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| Date | 07/14 | 07/15 | ||||||||||||||||||||||
| Hour (EDT) | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 |
| Temperature (°C) | 30 | 29 | 29 | 27 | 26 | 25 | 24 | 24 | 23 | 23 | 22 | 22 | 22 | 22 | 22 | 22 | 23 | 24 | 26 | 27 | 28 | 29 | 29 | 29 |
| Dewpoint (°C) | 22 | 22 | 23 | 23 | 23 | 23 | 23 | 23 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 |
| Heat Index (°C) | 33 | 33 | 32 | 31 | 26 | 25 | 24 | 24 | 24 | 26 | 30 | 31 | 33 | 33 | 32 | |||||||||
| Surface Wind (mph) | 3 | 3 | 2 | 2 | 1 | 2 | 1 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 3 | 3 |
| Wind Dir | S | E | E | NW | SW | E | S | SW | SW | S | SW | S | S | SW | S | W | SW | SW | S | S | S | S | S | S |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 66 | 78 | 75 | 70 | 73 | 74 | 76 | 79 | 67 | 65 | 71 | 63 | 64 | 63 | 63 | 72 | 65 | 66 | 61 | 54 | 50 | 60 | 80 | 84 |
| Precipitation Potential (%) | 45 | 46 | 47 | 48 | 47 | 43 | 39 | 35 | 34 | 32 | 32 | 28 | 23 | 19 | 15 | 11 | 5 | 8 | 7 | 12 | 20 | 28 | 68 | 74 |
| Relative Humidity (%) | 65 | 67 | 70 | 77 | 84 | 89 | 94 | 94 | 95 | 97 | 100 | 98 | 100 | 100 | 100 | 100 | 100 | 90 | 84 | 80 | 75 | 72 | 72 | 71 |
| Rain | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | SChc | SChc | SChc | -- | -- | -- | -- | -- | SChc | Chc | Lkly | Lkly |
| Thunder | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 07/16 | |||||||||||||||||||||||
| Hour (EDT) | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 |
| Temperature (°C) | 29 | 28 | 28 | 27 | 26 | 25 | 24 | 24 | 23 | 23 | 23 | 22 | 22 | 22 | 22 | 22 | 23 | 24 | 26 | 27 | 28 | 28 | 29 | 29 |
| Dewpoint (°C) | 23 | 23 | 23 | 23 | 23 | 24 | 24 | 23 | 23 | 23 | 23 | 22 | 22 | 22 | 22 | 22 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 |
| Heat Index (°C) | 32 | 31 | 31 | 29 | 28 | 25 | 24 | 24 | 24 | 26 | 29 | 31 | 32 | 33 | 33 | |||||||||
| Surface Wind (mph) | 3 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 3 | 5 | 6 | 6 | 7 | 7 | 7 |
| Wind Dir | S | S | S | S | SE | SE | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 78 | 68 | 81 | 84 | 72 | 76 | 78 | 80 | 77 | 74 | 71 | 74 | 76 | 79 | 77 | 76 | 74 | 71 | 68 | 65 | 63 | 62 | 80 | 80 |
| Precipitation Potential (%) | 63 | 51 | 67 | 75 | 37 | 37 | 37 | 37 | 37 | 37 | 9 | 9 | 9 | 9 | 9 | 9 | 24 | 24 | 24 | 24 | 24 | 24 | 70 | 70 |
| Relative Humidity (%) | 71 | 76 | 77 | 80 | 86 | 95 | 97 | 96 | 97 | 99 | 100 | 100 | 100 | 100 | 100 | 100 | 97 | 93 | 88 | 82 | 78 | 74 | 72 | 71 |
| Rain | Lkly | Chc | Lkly | Ocnl | Chc | Chc | Chc | Chc | Chc | Chc | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | SChc | SChc | SChc | Lkly | Lkly |
| Thunder | -- | -- | -- | -- | Chc | Chc | Chc | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | Lkly | Lkly |
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