| Point Forecast: 2 Miles ENE Shanksville PA 40.03N 78.89W (Elev. 731 m) |
Last Update: 2:21 pm EDT Aug 9, 2026 |
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| Date | 08/09 | 08/10 | ||||||||||||||||||||||
| Hour (EDT) | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 |
| Temperature (°C) | 26 | 24 | 23 | 21 | 20 | 19 | 19 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 19 | 22 | 23 | 24 | 25 | 26 | 26 | 26 | 27 | 26 |
| Dewpoint (°C) | 17 | 18 | 18 | 18 | 17 | 17 | 17 | 17 | 17 | 17 | 18 | 18 | 18 | 18 | 19 | 19 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
| Heat Index (°C) | 26 | 24 | 24 | 25 | 26 | 26 | 26 | 28 | 26 | |||||||||||||||
| Surface Wind (mph) | 7 | 5 | 3 | 2 | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 5 | 6 | 6 | 7 | 8 | 10 | 11 | 13 | 14 | 14 | 14 | 14 | 13 |
| Wind Dir | W | W | W | W | SW | SW | SW | SW | SW | W | SW | W | W | W | W | W | W | W | W | W | W | W | W | W |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 6 | 8 | 21 | 26 | 33 | 32 | 25 | 23 | 24 | 47 | 45 | 38 | 50 | 52 | 56 | 56 | 50 | 41 | 41 | 56 | 73 | 78 | 62 | 76 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 2 | 4 | 3 | 7 | 8 | 30 | 27 | 25 | 17 | 18 | 34 | 60 | 67 | 43 | 63 |
| Relative Humidity (%) | 60 | 66 | 71 | 84 | 84 | 90 | 90 | 93 | 93 | 93 | 97 | 100 | 97 | 97 | 97 | 87 | 84 | 79 | 74 | 71 | 69 | 69 | 67 | 71 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | Chc | Chc | Chc | SChc | SChc | Chc | Lkly | Lkly | Chc | Lkly |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | SChc | SChc | SChc | Chc | Chc | Chc | Chc |
| Date | 08/11 | |||||||||||||||||||||||
| Hour (EDT) | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 |
| Temperature (°C) | 25 | 24 | 23 | 22 | 21 | 21 | 20 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 18 | 19 | 21 | 21 | 22 | 23 | 23 | 23 | 23 | 23 |
| Dewpoint (°C) | 21 | 21 | 20 | 20 | 20 | 20 | 20 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 18 | 19 | 20 | 20 | 20 | 20 | 20 | 20 | 19 | 19 |
| Heat Index (°C) | 25 | 24 | ||||||||||||||||||||||
| Surface Wind (mph) | 11 | 11 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 9 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 9 |
| 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 | ||||||||||||||||||||||||
| Sky Cover (%) | 80 | 59 | 56 | 62 | 76 | 68 | 69 | 73 | 64 | 78 | 78 | 80 | 79 | 96 | 95 | 94 | 84 | 73 | 77 | 80 | 84 | 84 | 84 | 84 |
| Precipitation Potential (%) | 69 | 38 | 21 | 30 | 52 | 44 | 35 | 26 | 34 | 17 | 20 | 21 | 22 | 41 | 59 | 59 | 59 | 59 | 59 | 59 | 76 | 76 | 76 | 76 |
| Relative Humidity (%) | 76 | 82 | 84 | 90 | 97 | 97 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 97 | 93 | 90 | 84 | 84 | 82 | 79 | 81 |
| Rain | Lkly | Chc | SChc | Chc | Lkly | Chc | SChc | Chc | Chc | SChc | SChc | SChc | SChc | Chc | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Ocnl | Ocnl | Ocnl | Ocnl |
| Thunder | Chc | Chc | SChc | Chc | Chc | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | Chc | Chc | Chc | Chc |
