| Point Forecast: Donora PA 40.2N 79.84W (Elev. 1109 ft) |
Last Update: 10:00 pm EDT Jun 23, 2024 |
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| Date | 06/23 | 06/24 | ||||||||||||||||||||||
| Hour (EDT) | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 |
| Temperature (°F) | 72 | 71 | 70 | 69 | 68 | 66 | 65 | 64 | 63 | 62 | 63 | 66 | 68 | 70 | 73 | 75 | 76 | 77 | 79 | 78 | 77 | 77 | 74 | 70 |
| Dewpoint (°F) | 71 | 70 | 68 | 68 | 67 | 66 | 64 | 63 | 61 | 61 | 62 | 61 | 61 | 60 | 59 | 59 | 58 | 57 | 56 | 56 | 56 | 56 | 56 | 56 |
| Heat Index (°F) | 75 | 76 | 77 | 79 | 78 | 77 | 77 | |||||||||||||||||
| Surface Wind (mph) | 8 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 8 | 8 | 10 | 10 | 10 | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 9 | 7 | 6 | 5 |
| Wind Dir | W | W | W | W | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | N | N |
| Gust | 20 | 21 | 21 | 21 | 20 | |||||||||||||||||||
| Sky Cover (%) | 68 | 58 | 52 | 64 | 47 | 54 | 42 | 37 | 30 | 25 | 18 | 21 | 24 | 18 | 22 | 18 | 18 | 20 | 14 | 10 | 9 | 3 | 6 | 3 |
| Precipitation Potential (%) | 59 | 38 | 22 | 12 | 13 | 12 | 9 | 5 | 2 | 1 | 2 | 2 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 1 | 1 | 0 | 0 |
| Relative Humidity (%) | 97 | 95 | 95 | 96 | 98 | 97 | 96 | 95 | 95 | 96 | 94 | 86 | 77 | 70 | 62 | 57 | 53 | 49 | 46 | 47 | 49 | 48 | 54 | 60 |
| Rain | Lkly | Chc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | Lkly | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 06/25 | |||||||||||||||||||||||
| Hour (EDT) | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 |
| Temperature (°F) | 67 | 65 | 63 | 62 | 59 | 58 | 57 | 56 | 58 | 59 | 61 | 67 | 71 | 76 | 78 | 80 | 83 | 83 | 83 | 84 | 82 | 82 | 80 | 77 |
| Dewpoint (°F) | 56 | 56 | 56 | 56 | 56 | 56 | 55 | 55 | 56 | 57 | 58 | 58 | 59 | 60 | 60 | 59 | 59 | 59 | 60 | 60 | 61 | 61 | 62 | 62 |
| Heat Index (°F) | 76 | 78 | 81 | 83 | 83 | 83 | 84 | 83 | 82 | 82 | 77 | |||||||||||||
| Surface Wind (mph) | 3 | 2 | 2 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 3 | 5 | 6 | 7 | 7 | 8 | 8 | 9 | 9 | 8 | 7 | 7 | 7 |
| Wind Dir | NW | NW | W | W | S | S | S | S | S | S | S | S | S | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 2 | 3 | 3 | 2 | 2 | 3 | 5 | 6 | 6 | 7 | 7 | 9 | 11 | 13 | 16 | 19 | 22 | 24 | 26 | 28 | 32 | 35 | 39 | 44 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 2 | 2 | 2 | 2 | 16 | 16 |
| Relative Humidity (%) | 68 | 73 | 78 | 83 | 91 | 93 | 94 | 97 | 94 | 92 | 90 | 75 | 67 | 59 | 54 | 49 | 44 | 45 | 45 | 44 | 48 | 50 | 53 | 59 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc |
