| Point Forecast: 3 Miles NW Broomes Island MD 38.44N 76.59W (Elev. 5 m) |
Last Update: 1:30 pm EDT May 21, 2025 |
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| Date | 05/21 | 05/22 | ||||||||||||||||||||||
| 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 (°C) | 16 | 16 | 16 | 17 | 16 | 17 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 16 | 17 | 18 | 19 | 20 |
| Dewpoint (°C) | 14 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 14 | 15 | 15 | 14 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 15 | 16 | 16 | 15 | 15 |
| Heat Index (°C) | ||||||||||||||||||||||||
| Surface Wind (mph) | 13 | 15 | 16 | 16 | 16 | 16 | 16 | 15 | 14 | 13 | 10 | 8 | 8 | 7 | 6 | 6 | 6 | 7 | 7 | 8 | 8 | 9 | 10 | 11 |
| Wind Dir | E | E | E | E | E | E | E | E | E | E | E | E | E | NE | NE | N | NW | W | W | W | W | W | W | W |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 95 | 90 | 90 | 90 | 91 | 92 | 91 | 92 | 93 | 91 | 95 | 89 | 80 | 86 | 83 | 87 | 80 | 82 | 71 | 67 | 65 | 52 | 45 | 51 |
| Precipitation Potential (%) | 42 | 52 | 27 | 19 | 21 | 23 | 22 | 41 | 55 | 74 | 79 | 45 | 32 | 28 | 23 | 16 | 11 | 11 | 12 | 5 | 10 | 9 | 29 | 33 |
| Relative Humidity (%) | 93 | 93 | 93 | 87 | 90 | 87 | 90 | 90 | 93 | 96 | 96 | 93 | 96 | 96 | 93 | 93 | 93 | 96 | 96 | 93 | 90 | 84 | 75 | 73 |
| Rain | Chc | Chc | Chc | Chc | Chc | SChc | SChc | Chc | Lkly | Lkly | Ocnl | Chc | Chc | Chc | SChc | SChc | -- | -- | -- | -- | -- | -- | Chc | Chc |
| Thunder | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 05/23 | |||||||||||||||||||||||
| 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 (°C) | 21 | 21 | 21 | 21 | 19 | 19 | 18 | 17 | 16 | 15 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 14 | 14 | 15 | 16 | 17 | 18 | 19 |
| Dewpoint (°C) | 15 | 15 | 15 | 14 | 14 | 14 | 14 | 13 | 13 | 12 | 12 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 11 | 11 | 11 | 10 | 10 | 10 |
| Heat Index (°C) | ||||||||||||||||||||||||
| Surface Wind (mph) | 11 | 13 | 13 | 13 | 13 | 11 | 10 | 9 | 8 | 7 | 6 | 6 | 6 | 6 | 6 | 7 | 7 | 8 | 8 | 9 | 9 | 10 | 10 | 11 |
| Wind Dir | W | W | W | W | NW | NW | NW | NW | NW | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 63 | 62 | 62 | 68 | 72 | 73 | 57 | 72 | 68 | 58 | 47 | 43 | 34 | 30 | 31 | 32 | 33 | 32 | 29 | 28 | 30 | 35 | 37 | 36 |
| Precipitation Potential (%) | 31 | 55 | 55 | 58 | 56 | 69 | 50 | 16 | 16 | 16 | 16 | 16 | 16 | 4 | 4 | 4 | 4 | 4 | 4 | 9 | 9 | 9 | 9 | 9 |
| Relative Humidity (%) | 70 | 68 | 68 | 68 | 70 | 73 | 75 | 75 | 84 | 83 | 83 | 83 | 80 | 77 | 80 | 80 | 80 | 77 | 77 | 75 | 70 | 62 | 58 | 56 |
| Rain | Chc | Lkly | Lkly | Lkly | Lkly | Lkly | Chc | SChc | SChc | SChc | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | SChc | SChc | SChc | Chc | Chc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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