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| Point Forecast: Spring Mount PA 40.28N 75.47W (Elev. 289 ft) |
Last Update: 1:09 pm EDT Aug 19, 2022 |
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| Date | 08/19 | 08/20 | ||||||||||||||||||||||
| Hour (EDT) | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 |
| Temperature (°F) | 86 | 87 | 88 | 88 | 87 | 84 | 82 | 79 | 75 | 74 | 72 | 71 | 70 | 69 | 68 | 68 | 67 | 66 | 67 | 70 | 76 | 79 | 83 | 85 |
| Dewpoint (°F) | 58 | 58 | 58 | 58 | 58 | 59 | 61 | 62 | 63 | 64 | 64 | 65 | 65 | 65 | 65 | 64 | 64 | 65 | 65 | 66 | 67 | 67 | 67 | 65 |
| Heat Index (°F) | 85 | 86 | 87 | 87 | 86 | 84 | 83 | 79 | 75 | 76 | 79 | 86 | 87 | |||||||||||
| Surface Wind (mph) | 5 | 7 | 7 | 7 | 7 | 7 | 6 | 5 | 5 | 3 | 3 | 3 | 2 | 2 | 2 | 1 | 1 | 0 | 0 | 1 | 2 | 2 | 3 | 5 |
| Wind Dir | SW | SW | SW | SW | SW | SW | SW | SW | S | S | S | S | S | S | S | SE | NE | NE | E | S | S | S | S | S |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 9 | 16 | 18 | 22 | 33 | 38 | 54 | 62 | 63 | 64 | 60 | 75 | 74 | 72 | 69 | 65 | 63 | 51 | 38 | 26 | 22 | 19 | 15 | 15 |
| Precipitation Potential (%) | 2 | 3 | 4 | 5 | 6 | 4 | 3 | 1 | 1 | 1 | 1 | 2 | 2 | 3 | 4 | 4 | 5 | 5 | 5 | 5 | 6 | 6 | 7 | 10 |
| Relative Humidity (%) | 39 | 38 | 36 | 36 | 38 | 43 | 49 | 56 | 66 | 71 | 76 | 81 | 84 | 87 | 90 | 87 | 90 | 97 | 93 | 87 | 74 | 67 | 59 | 51 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 08/21 | |||||||||||||||||||||||
| Hour (EDT) | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 |
| Temperature (°F) | 87 | 87 | 87 | 88 | 87 | 85 | 82 | 78 | 76 | 73 | 71 | 70 | 69 | 68 | 67 | 67 | 66 | 67 | 69 | 70 | 73 | 75 | 78 | 79 |
| Dewpoint (°F) | 64 | 63 | 63 | 63 | 62 | 62 | 63 | 64 | 64 | 65 | 65 | 65 | 66 | 66 | 66 | 65 | 65 | 66 | 66 | 67 | 67 | 67 | 67 | 67 |
| Heat Index (°F) | 88 | 88 | 88 | 89 | 87 | 86 | 83 | 78 | 76 | 75 | 78 | 82 | ||||||||||||
| Surface Wind (mph) | 6 | 7 | 7 | 7 | 7 | 6 | 6 | 5 | 3 | 3 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 3 | 5 | 6 | 6 |
| Wind Dir | S | S | S | S | S | S | S | S | S | S | S | SE | SE | SE | SE | E | E | E | E | E | E | E | E | SE |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 19 | 19 | 17 | 15 | 17 | 17 | 18 | 24 | 26 | 29 | 31 | 33 | 36 | 38 | 42 | 46 | 50 | 53 | 57 | 61 | 63 | 65 | 67 | 69 |
| Precipitation Potential (%) | 13 | 16 | 16 | 16 | 16 | 17 | 20 | 22 | 22 | 22 | 22 | 22 | 22 | 15 | 15 | 15 | 15 | 15 | 15 | 20 | 20 | 20 | 20 | 20 |
| Relative Humidity (%) | 46 | 45 | 45 | 43 | 43 | 46 | 53 | 62 | 67 | 74 | 81 | 85 | 89 | 93 | 94 | 95 | 97 | 94 | 92 | 90 | 82 | 75 | 69 | 66 |
| Rain | -- | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc |
| Thunder | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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