| Point Forecast: Occoquan VA 38.69N 77.26W (Elev. 59 ft) |
Last Update: 10:31 pm EDT May 13, 2024 |
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| Date | 05/14 | 05/15 | ||||||||||||||||||||||
| Hour (EDT) | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 |
| Temperature (°F) | 62 | 61 | 61 | 61 | 60 | 61 | 61 | 62 | 65 | 66 | 69 | 70 | 70 | 70 | 71 | 69 | 69 | 69 | 67 | 66 | 65 | 64 | 64 | 64 |
| Dewpoint (°F) | 53 | 53 | 52 | 53 | 54 | 55 | 56 | 58 | 59 | 60 | 61 | 60 | 60 | 60 | 61 | 61 | 62 | 62 | 61 | 61 | 62 | 62 | 61 | 61 |
| Heat Index (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 7 | 7 | 7 | 6 | 6 | 6 | 6 | 7 | 8 | 8 | 9 | 10 | 11 | 13 | 13 | 13 | 11 | 11 | 10 | 10 | 9 | 8 | 7 | 7 |
| Wind Dir | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | SE | SE | SE | SE | SE | SE |
| Gust | 18 | 18 | ||||||||||||||||||||||
| Sky Cover (%) | 40 | 41 | 50 | 58 | 67 | 75 | 84 | 92 | 93 | 93 | 94 | 95 | 96 | 97 | 96 | 95 | 94 | 94 | 94 | 94 | 94 | 94 | 94 | 93 |
| Precipitation Potential (%) | 0 | 1 | 2 | 4 | 7 | 11 | 17 | 25 | 30 | 35 | 40 | 50 | 59 | 68 | 68 | 69 | 69 | 76 | 88 | 95 | 95 | 95 | 95 | 95 |
| Relative Humidity (%) | 72 | 75 | 72 | 75 | 81 | 81 | 84 | 87 | 81 | 81 | 76 | 71 | 71 | 71 | 71 | 76 | 78 | 78 | 81 | 84 | 90 | 93 | 90 | 90 |
| Rain | -- | -- | -- | -- | -- | -- | SChc | Chc | Chc | Chc | Chc | Chc | Lkly | Lkly | Lkly | Lkly | Lkly | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | SChc | SChc | SChc | -- | -- |
| Date | 05/16 | |||||||||||||||||||||||
| Hour (EDT) | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 |
| Temperature (°F) | 63 | 63 | 63 | 62 | 62 | 62 | 62 | 63 | 64 | 66 | 67 | 68 | 69 | 69 | 69 | 69 | 69 | 69 | 68 | 67 | 66 | 64 | 63 | 62 |
| Dewpoint (°F) | 61 | 61 | 61 | 61 | 61 | 62 | 62 | 63 | 63 | 63 | 63 | 63 | 63 | 63 | 63 | 62 | 62 | 61 | 61 | 60 | 60 | 60 | 60 | 59 |
| Heat Index (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 6 | 6 | 6 | 5 | 5 | 5 | 6 | 6 | 6 | 6 | 6 | 6 | 7 | 7 | 8 | 9 | 9 | 8 | 7 | 6 | 6 | 7 | 7 | 7 |
| Wind Dir | SE | SE | E | E | E | E | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | N | N | N |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 93 | 92 | 93 | 93 | 94 | 94 | 95 | 96 | 96 | 96 | 96 | 96 | 96 | 95 | 92 | 88 | 84 | 84 | 84 | 83 | 82 | 80 | 78 | 78 |
| Precipitation Potential (%) | 95 | 70 | 70 | 70 | 70 | 70 | 70 | 66 | 66 | 66 | 66 | 66 | 66 | 81 | 81 | 81 | 81 | 81 | 81 | 50 | 50 | 50 | 50 | 50 |
| Relative Humidity (%) | 93 | 93 | 93 | 97 | 97 | 100 | 100 | 100 | 97 | 90 | 87 | 84 | 81 | 81 | 81 | 78 | 78 | 76 | 78 | 78 | 81 | 87 | 90 | 90 |
| Rain | Ocnl | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Chc | Chc | Chc | Chc | Chc |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | Chc | Chc | Chc | Chc | Chc | Chc | SChc | SChc | SChc | -- | -- |
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