| Point Forecast: Stump Creek PA 41.02N 78.82W (Elev. 451 m) |
Last Update: 2:21 am EDT Aug 9, 2026 |
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| Date | 08/09 | 08/10 | ||||||||||||||||||||||
| Hour (EDT) | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 |
| Temperature (°C) | 19 | 19 | 19 | 19 | 18 | 19 | 20 | 22 | 23 | 24 | 26 | 27 | 27 | 28 | 27 | 27 | 27 | 24 | 22 | 21 | 20 | 19 | 19 | 19 |
| Dewpoint (°C) | 19 | 19 | 19 | 19 | 18 | 19 | 19 | 19 | 19 | 19 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 17 | 17 | 17 | 17 | 17 |
| Heat Index (°C) | 24 | 26 | 28 | 28 | 28 | 28 | 28 | 27 | 24 | |||||||||||||||
| Surface Wind (mph) | 3 | 3 | 3 | 3 | 2 | 3 | 3 | 3 | 5 | 5 | 6 | 6 | 6 | 6 | 7 | 6 | 3 | 1 | 1 | 1 | 1 | 1 | 1 | 2 |
| Wind Dir | SW | SW | SW | SW | SW | W | W | W | W | W | W | W | W | W | W | W | W | SW | S | S | S | S | S | S |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 31 | 43 | 58 | 66 | 72 | 81 | 63 | 43 | 24 | 22 | 18 | 9 | 13 | 12 | 12 | 12 | 14 | 13 | 16 | 21 | 25 | 24 | 35 | 27 |
| Precipitation Potential (%) | 4 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 3 | 8 |
| Relative Humidity (%) | 97 | 99 | 99 | 100 | 100 | 99 | 95 | 85 | 79 | 71 | 63 | 58 | 56 | 54 | 55 | 56 | 59 | 68 | 76 | 80 | 84 | 87 | 90 | 91 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 08/11 | |||||||||||||||||||||||
| Hour (EDT) | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 |
| Temperature (°C) | 18 | 18 | 19 | 19 | 19 | 20 | 21 | 22 | 23 | 23 | 24 | 25 | 26 | 27 | 26 | 26 | 26 | 24 | 22 | 21 | 21 | 20 | 19 | 19 |
| Dewpoint (°C) | 17 | 17 | 18 | 18 | 18 | 19 | 19 | 20 | 21 | 21 | 21 | 22 | 22 | 22 | 21 | 21 | 21 | 21 | 21 | 20 | 19 | 19 | 19 | 19 |
| Heat Index (°C) | 24 | 25 | 26 | 28 | 26 | 26 | 26 | 24 | ||||||||||||||||
| Surface Wind (mph) | 2 | 3 | 5 | 5 | 6 | 7 | 9 | 10 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 10 | 9 | 7 | 6 | 5 | 5 | 3 | 3 | 3 |
| Wind Dir | S | SW | SW | SW | SW | SW | SW | SW | W | SW | SW | SW | W | W | W | W | W | W | SW | W | W | W | W | W |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 54 | 56 | 62 | 62 | 70 | 70 | 88 | 92 | 84 | 87 | 93 | 79 | 82 | 76 | 62 | 82 | 65 | 66 | 66 | 66 | 66 | 66 | 66 | 56 |
| Precipitation Potential (%) | 13 | 18 | 23 | 31 | 38 | 46 | 49 | 52 | 55 | 52 | 50 | 47 | 46 | 44 | 43 | 45 | 48 | 49 | 49 | 49 | 49 | 49 | 49 | 34 |
| Relative Humidity (%) | 92 | 95 | 92 | 94 | 95 | 93 | 93 | 91 | 89 | 88 | 82 | 80 | 78 | 74 | 76 | 76 | 77 | 83 | 88 | 92 | 95 | 97 | 99 | 100 |
| Rain | -- | SChc | SChc | Chc | Chc | Chc | Chc | Chc | Lkly | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc |
| Thunder | -- | -- | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | Chc | Chc | Chc | Chc | Chc | Chc | SChc | SChc | SChc | -- | -- | -- | -- |
