| Point Forecast: Clairton PA 40.29N 79.89W (Elev. 866 ft) |
Last Update: 4:03 am EDT May 5, 2024 |
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| Date | 05/05 | 05/06 | ||||||||||||||||||||||
| Hour (EDT) | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 |
| Temperature (°F) | 57 | 58 | 58 | 59 | 60 | 61 | 62 | 67 | 70 | 72 | 73 | 73 | 75 | 75 | 74 | 72 | 70 | 69 | 67 | 66 | 66 | 64 | 63 | 62 |
| Dewpoint (°F) | 54 | 55 | 56 | 56 | 57 | 58 | 60 | 62 | 64 | 65 | 65 | 65 | 65 | 66 | 64 | 66 | 66 | 63 | 63 | 62 | 62 | 62 | 61 | 61 |
| Wind Chill (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 10 | 11 | 11 | 10 | 10 | 10 | 11 | 11 | 10 | 10 | 10 | 9 | 8 | 8 | 8 | 7 | 6 | 6 | 6 | 6 | 6 | 5 | 5 | 5 |
| Wind Dir | SE | SE | SE | SE | S | S | S | S | SW | SW | SW | SW | SW | SW | SW | SW | SW | S | SE | S | NW | NW | NW | NW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 72 | 90 | 87 | 81 | 75 | 83 | 70 | 71 | 76 | 77 | 74 | 63 | 57 | 57 | 59 | 63 | 71 | 61 | 69 | 77 | 85 | 82 | 81 | 69 |
| Precipitation Potential (%) | 9 | 11 | 29 | 46 | 64 | 49 | 35 | 20 | 16 | 11 | 7 | 6 | 4 | 3 | 21 | 39 | 57 | 43 | 38 | 35 | 35 | 23 | 14 | 9 |
| Relative Humidity (%) | 91 | 91 | 91 | 91 | 89 | 90 | 94 | 85 | 82 | 78 | 76 | 75 | 71 | 73 | 71 | 81 | 85 | 82 | 86 | 89 | 90 | 94 | 95 | 97 |
| Rain | -- | -- | Chc | Chc | Lkly | Chc | Chc | SChc | SChc | -- | -- | -- | -- | -- | SChc | Chc | Lkly | Chc | Chc | Chc | Chc | SChc | -- | -- |
| Mixing Height (x100ft) | 6 | 5 | 5 | 6 | 7 | 13 | 19 | 23 | 25 | 26 | 30 | 31 | 32 | 27 | 15 | 10 | 5 | 5 | 4 | 4 | 4 | 5 | 5 | 8 |
| Date | 05/07 | |||||||||||||||||||||||
| Hour (EDT) | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 |
| Temperature (°F) | 62 | 60 | 60 | 60 | 61 | 64 | 66 | 68 | 70 | 72 | 74 | 74 | 75 | 76 | 74 | 72 | 71 | 68 | 66 | 63 | 61 | 60 | 58 | 58 |
| Dewpoint (°F) | 61 | 60 | 60 | 60 | 60 | 61 | 62 | 62 | 61 | 61 | 60 | 59 | 58 | 57 | 57 | 57 | 57 | 56 | 56 | 55 | 55 | 54 | 53 | 53 |
| Wind Chill (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 6 | 5 | 5 | 5 | 6 | 5 | 5 | 5 | 5 | 6 | 6 | 7 | 7 | 6 | 6 | 6 | 6 | 5 | 5 | 3 | 3 | 2 | 2 | 2 |
| Wind Dir | NW | NW | NW | NW | N | N | N | N | N | NW | NW | NW | NW | NW | NW | N | N | N | N | N | NE | NE | NE | NE |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 83 | 90 | 92 | 88 | 84 | 92 | 89 | 86 | 84 | 82 | 80 | 79 | 78 | 77 | 78 | 79 | 80 | 73 | 66 | 59 | 59 | 58 | 58 | 58 |
| Precipitation Potential (%) | 6 | 3 | 2 | 1 | 14 | 14 | 14 | 14 | 14 | 14 | 12 | 12 | 12 | 12 | 12 | 12 | 8 | 8 | 8 | 8 | 8 | 8 | 15 | 15 |
| Relative Humidity (%) | 98 | 99 | 100 | 99 | 97 | 92 | 86 | 81 | 74 | 68 | 63 | 59 | 56 | 53 | 56 | 58 | 61 | 66 | 71 | 76 | 78 | 81 | 83 | 85 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc |
| Mixing Height (x100ft) | 8 | 5 | 6 | 8 | 10 | 12 | 15 | 21 | 28 | 36 | 42 | 46 | 45 | 41 | 30 | 17 | 6 | 3 | 3 | 4 | 4 | 4 | 4 | 4 |
