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| Point Forecast: 3 Miles W Martinsburg WV 39.46N 78.02W (Elev. 600 ft) |
Last Update: 10:33 am EDT Jun 14, 2021 |
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| Date | 06/14 | 06/15 | ||||||||||||||||||||||
| Hour (EDT) | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 |
| Temperature (°F) | 80 | 83 | 85 | 86 | 87 | 87 | 86 | 84 | 82 | 77 | 74 | 70 | 67 | 66 | 65 | 65 | 63 | 63 | 63 | 62 | 62 | 65 | 67 | 70 |
| Dewpoint (°F) | 64 | 62 | 62 | 62 | 63 | 63 | 63 | 64 | 64 | 64 | 64 | 63 | 63 | 63 | 61 | 61 | 60 | 60 | 59 | 59 | 58 | 59 | 60 | 59 |
| Heat Index (°F) | 82 | 84 | 86 | 86 | 88 | 88 | 87 | 85 | 83 | 77 | ||||||||||||||
| Surface Wind (mph) | 5 | 3 | 3 | 2 | 3 | 5 | 5 | 5 | 3 | 2 | 2 | 3 | 3 | 3 | 2 | 2 | 3 | 3 | 3 | 3 | 6 | 7 | 8 | 9 |
| Wind Dir | NW | NW | W | W | SW | SW | S | SW | S | S | W | N | N | N | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 23 | 13 | 19 | 29 | 33 | 37 | 42 | 51 | 62 | 36 | 46 | 54 | 59 | 52 | 40 | 37 | 48 | 51 | 32 | 17 | 18 | 17 | 18 | 9 |
| Precipitation Potential (%) | 0 | 0 | 0 | 2 | 2 | 2 | 4 | 12 | 22 | 42 | 72 | 75 | 72 | 55 | 24 | 14 | 12 | 12 | 12 | 12 | 12 | 28 | 28 | 28 |
| Relative Humidity (%) | 58 | 49 | 46 | 45 | 45 | 45 | 46 | 51 | 55 | 64 | 71 | 78 | 87 | 90 | 87 | 87 | 90 | 90 | 87 | 90 | 87 | 81 | 78 | 68 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | SChc | Chc | Lkly | Ocnl | Lkly | Lkly | SChc | -- | -- | -- | -- | -- | -- | Chc | Chc | Chc |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | SChc | Chc | Chc | Chc | Chc | Chc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 06/16 | |||||||||||||||||||||||
| Hour (EDT) | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 |
| Temperature (°F) | 71 | 73 | 75 | 76 | 76 | 77 | 76 | 75 | 73 | 71 | 69 | 67 | 65 | 64 | 63 | 62 | 61 | 59 | 59 | 60 | 61 | 63 | 66 | 68 |
| Dewpoint (°F) | 59 | 59 | 58 | 57 | 58 | 57 | 57 | 57 | 57 | 57 | 56 | 56 | 55 | 54 | 54 | 53 | 52 | 51 | 51 | 51 | 52 | 52 | 52 | 53 |
| Heat Index (°F) | 75 | 76 | 76 | 77 | 76 | 75 | ||||||||||||||||||
| Surface Wind (mph) | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 8 | 9 | 8 | 8 | 8 | 8 | 7 | 7 | 6 | 6 | 6 | 6 | 6 | 7 | 7 | 7 | 7 |
| Wind Dir | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | W | W | W | NW | NW | NW | NW | NW |
| Gust | 18 | 20 | 20 | 18 | 18 | |||||||||||||||||||
| Sky Cover (%) | 16 | 17 | 28 | 32 | 35 | 23 | 43 | 16 | 19 | 18 | 19 | 20 | 21 | 19 | 16 | 14 | 17 | 24 | 27 | 24 | 18 | 15 | 16 | 17 |
| Precipitation Potential (%) | 28 | 28 | 28 | 26 | 26 | 26 | 26 | 26 | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13 | 13 | 13 |
| Relative Humidity (%) | 66 | 62 | 55 | 52 | 54 | 50 | 52 | 54 | 57 | 61 | 63 | 68 | 70 | 70 | 72 | 72 | 72 | 75 | 75 | 72 | 72 | 67 | 61 | 59 |
| Rain | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | SChc | SChc | SChc | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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