| Point Forecast: Tarentum PA 40.59N 79.76W (Elev. 1001 ft) |
Last Update: 10:19 am EDT May 28, 2024 |
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| Date | 05/28 | 05/29 | ||||||||||||||||||||||
| 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) | 66 | 67 | 68 | 69 | 68 | 67 | 66 | 65 | 64 | 64 | 61 | 59 | 57 | 56 | 55 | 54 | 53 | 53 | 52 | 52 | 53 | 56 | 57 | 61 |
| Dewpoint (°F) | 54 | 54 | 54 | 54 | 53 | 54 | 53 | 53 | 54 | 55 | 55 | 54 | 54 | 54 | 53 | 52 | 53 | 52 | 52 | 52 | 52 | 55 | 55 | 56 |
| Heat Index (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 8 | 9 | 9 | 10 | 9 | 9 | 8 | 7 | 5 | 5 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 2 |
| Wind Dir | W | W | W | W | W | NW | NW | NW | NW | NW | NW | NW | NW | W | SW | S | E | SW | SW | SW | W | W | W | W |
| Gust | 20 | 22 | 21 | 20 | ||||||||||||||||||||
| Sky Cover (%) | 66 | 74 | 82 | 91 | 93 | 92 | 88 | 65 | 89 | 43 | 24 | 21 | 12 | 26 | 33 | 52 | 63 | 62 | 62 | 68 | 81 | 78 | 81 | 79 |
| Precipitation Potential (%) | 2 | 7 | 21 | 40 | 66 | 66 | 64 | 45 | 27 | 20 | 12 | 8 | 6 | 5 | 6 | 6 | 8 | 11 | 17 | 27 | 38 | 52 | 58 | 68 |
| Relative Humidity (%) | 66 | 64 | 61 | 59 | 59 | 63 | 63 | 67 | 69 | 73 | 80 | 85 | 90 | 91 | 95 | 94 | 98 | 99 | 100 | 99 | 98 | 97 | 94 | 84 |
| Rain | -- | -- | SChc | Chc | Lkly | Lkly | Lkly | Chc | Chc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | SChc | Chc | Chc | Chc | Lkly | Lkly |
| Thunder | -- | -- | -- | Chc | Chc | Chc | Chc | Chc | Chc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | SChc | SChc | SChc |
| Date | 05/30 | |||||||||||||||||||||||
| 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) | 64 | 65 | 66 | 67 | 66 | 65 | 65 | 64 | 63 | 61 | 60 | 57 | 55 | 53 | 52 | 50 | 49 | 48 | 46 | 47 | 48 | 50 | 54 | 58 |
| Dewpoint (°F) | 56 | 57 | 56 | 56 | 56 | 56 | 56 | 56 | 55 | 55 | 54 | 53 | 52 | 51 | 50 | 49 | 47 | 46 | 45 | 46 | 47 | 48 | 47 | 47 |
| Heat Index (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 3 | 5 | 6 | 6 | 6 | 7 | 7 | 7 | 6 | 6 | 5 | 5 | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 3 | 5 | 6 |
| Wind Dir | W | W | NW | NW | N | N | NW | NW | N | N | N | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 75 | 74 | 71 | 79 | 65 | 82 | 82 | 72 | 71 | 69 | 64 | 58 | 53 | 47 | 40 | 34 | 29 | 23 | 18 | 17 | 16 | 15 | 12 | 9 |
| Precipitation Potential (%) | 74 | 82 | 91 | 91 | 91 | 91 | 91 | 91 | 91 | 29 | 29 | 29 | 29 | 29 | 29 | 7 | 7 | 7 | 7 | 7 | 7 | 10 | 10 | 10 |
| Relative Humidity (%) | 77 | 75 | 73 | 68 | 70 | 72 | 72 | 75 | 77 | 79 | 81 | 85 | 89 | 91 | 93 | 95 | 95 | 95 | 95 | 94 | 94 | 93 | 79 | 67 |
| Rain | Lkly | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Chc | Chc | Chc | Chc | Chc | Chc | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | Chc | Chc | Chc | Lkly | Lkly | Lkly | Chc | Chc | Chc | Chc | Chc | Chc | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- |
