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| Point Forecast: 2 Miles WNW Lewistown PA 40.62N 77.63W (Elev. 335 m) |
Last Update: 2:52 pm EDT May 17, 2022 |
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| Date | 05/17 | 05/18 | ||||||||||||||||||||||
| Hour (EDT) | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 |
| Temperature (°C) | 20 | 20 | 19 | 18 | 17 | 16 | 14 | 13 | 11 | 10 | 8 | 7 | 6 | 6 | 6 | 7 | 10 | 12 | 14 | 16 | 17 | 18 | 19 | 19 |
| Dewpoint (°C) | 6 | 4 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 4 | 4 | 4 | 3 | 3 | 4 | 4 | 4 | 5 |
| Heat Index (°C) | ||||||||||||||||||||||||
| Surface Wind (mph) | 14 | 15 | 13 | 10 | 9 | 7 | 7 | 6 | 5 | 5 | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 5 | 3 |
| Wind Dir | NW | NW | NW | NW | NW | NW | NW | NW | NW | W | W | W | W | W | W | W | NW | N | NW | W | W | W | SW | SW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 26 | 21 | 15 | 10 | 3 | 5 | 3 | 6 | 5 | 6 | 11 | 9 | 6 | 5 | 10 | 20 | 12 | 22 | 17 | 39 | 53 | 39 | 41 | 46 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 3 | 13 | 13 |
| Relative Humidity (%) | 39 | 34 | 34 | 35 | 41 | 44 | 49 | 51 | 56 | 63 | 71 | 79 | 79 | 82 | 86 | 82 | 66 | 57 | 49 | 44 | 43 | 40 | 38 | 39 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 05/19 | |||||||||||||||||||||||
| Hour (EDT) | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 |
| Temperature (°C) | 19 | 20 | 19 | 19 | 18 | 17 | 17 | 16 | 16 | 15 | 14 | 14 | 14 | 14 | 14 | 15 | 15 | 16 | 18 | 19 | 20 | 21 | 22 | 23 |
| Dewpoint (°C) | 6 | 7 | 7 | 7 | 8 | 8 | 9 | 10 | 11 | 11 | 12 | 12 | 12 | 12 | 13 | 13 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 13 |
| Heat Index (°C) | ||||||||||||||||||||||||
| Surface Wind (mph) | 5 | 3 | 5 | 5 | 3 | 3 | 3 | 5 | 5 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 11 |
| Wind Dir | SW | S | S | SE | SE | SE | SE | SE | SE | S | S | S | S | S | S | SW | SW | SW | SW | W | W | W | W | W |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 45 | 52 | 57 | 75 | 86 | 88 | 91 | 93 | 93 | 93 | 93 | 93 | 92 | 92 | 87 | 82 | 77 | 72 | 67 | 62 | 52 | 42 | 32 | 26 |
| Precipitation Potential (%) | 13 | 22 | 22 | 22 | 86 | 86 | 86 | 86 | 86 | 86 | 69 | 69 | 69 | 69 | 69 | 69 | 24 | 24 | 24 | 24 | 24 | 24 | 6 | 6 |
| Relative Humidity (%) | 42 | 42 | 43 | 45 | 52 | 56 | 62 | 67 | 72 | 78 | 83 | 83 | 86 | 86 | 90 | 90 | 93 | 87 | 81 | 75 | 68 | 63 | 57 | 53 |
| Rain | -- | SChc | SChc | SChc | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | SChc | SChc | SChc | SChc | SChc | SChc | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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