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| Point Forecast: 2 Miles NE Talleyville DE 39.84N 75.53W (Elev. 122 m) |
Last Update: 10:12 am EDT Sep 18, 2021 |
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| Date | 09/18 | 09/19 | ||||||||||||||||||||||
| Hour (EDT) | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 |
| Temperature (°C) | 23 | 24 | 26 | 26 | 27 | 27 | 28 | 28 | 27 | 25 | 24 | 23 | 23 | 22 | 21 | 21 | 20 | 19 | 19 | 18 | 18 | 18 | 17 | 19 |
| Dewpoint (°C) | 20 | 20 | 20 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 18 | 18 | 18 | 17 | 17 | 16 | 16 | 15 | 14 | 14 |
| Heat Index (°C) | 24 | 26 | 26 | 28 | 28 | 29 | 29 | 28 | 25 | 24 | ||||||||||||||
| Surface Wind (mph) | 6 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 5 | 5 | 5 | 6 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 8 |
| Wind Dir | N | N | N | N | N | NW | NW | NW | NW | NW | NW | NW | NW | N | N | N | N | N | N | N | N | N | N | N |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 47 | 36 | 42 | 49 | 56 | 43 | 35 | 37 | 33 | 29 | 27 | 20 | 12 | 5 | 8 | 12 | 15 | 10 | 6 | 1 | 3 | 4 | 6 | 6 |
| Precipitation Potential (%) | 0 | 0 | 4 | 7 | 11 | 13 | 15 | 17 | 13 | 9 | 5 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 82 | 76 | 71 | 67 | 63 | 63 | 61 | 61 | 65 | 71 | 76 | 79 | 79 | 81 | 84 | 84 | 87 | 87 | 87 | 87 | 87 | 84 | 84 | 75 |
| Rain | -- | -- | -- | -- | -- | -- | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 09/20 | |||||||||||||||||||||||
| Hour (EDT) | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 |
| Temperature (°C) | 21 | 22 | 23 | 24 | 25 | 26 | 26 | 24 | 23 | 22 | 20 | 19 | 18 | 17 | 17 | 17 | 16 | 16 | 16 | 15 | 15 | 16 | 16 | 18 |
| Dewpoint (°C) | 14 | 13 | 13 | 13 | 12 | 12 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 14 | 14 | 14 |
| Heat Index (°C) | 24 | 25 | 26 | 26 | 24 | |||||||||||||||||||
| Surface Wind (mph) | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 6 | 6 | 5 | 3 | 3 | 3 | 3 | 3 | 3 | 2 | 2 | 2 | 3 | 3 | 3 | 5 | 6 |
| Wind Dir | N | N | N | N | N | N | N | N | N | N | NE | NE | E | E | E | E | E | E | E | E | E | NE | NE | E |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 5 | 5 | 5 | 4 | 4 | 4 | 5 | 5 | 6 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 8 | 9 | 11 | 12 | 13 | 14 | 16 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 63 | 57 | 51 | 48 | 45 | 43 | 45 | 48 | 51 | 57 | 63 | 68 | 73 | 75 | 78 | 81 | 84 | 84 | 87 | 90 | 90 | 90 | 87 | 78 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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