Point Forecast: Dumfries VA 38.56N 77.34W (Elev. 30 m) |
Last Update: 5:28 am EDT Sep 25, 2024 |
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Date | 09/25 | 09/26 | ||||||||||||||||||||||
Hour (EDT) | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 |
Temperature (°C) | 19 | 21 | 21 | 21 | 22 | 23 | 23 | 23 | 24 | 23 | 23 | 22 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 |
Dewpoint (°C) | 19 | 21 | 21 | 21 | 22 | 23 | 23 | 23 | 23 | 23 | 23 | 22 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 20 | 21 |
Heat Index (°C) | 24 | |||||||||||||||||||||||
Surface Wind (mph) | 6 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 6 | 6 | 6 | 5 | 5 | 5 | 3 | 3 | 3 | 3 | 3 |
Wind Dir | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | S | S | S | S | S | S | S | S |
Gust | ||||||||||||||||||||||||
Sky Cover (%) | 98 | 96 | 94 | 92 | 91 | 89 | 89 | 89 | 89 | 88 | 88 | 87 | 87 | 88 | 88 | 89 | 89 | 89 | 90 | 91 | 92 | 91 | 91 | 90 |
Precipitation Potential (%) | 74 | 74 | 68 | 68 | 68 | 38 | 38 | 38 | 37 | 37 | 37 | 42 | 42 | 42 | 36 | 36 | 36 | 32 | 32 | 32 | 26 | 26 | 26 | 17 |
Relative Humidity (%) | 100 | 100 | 100 | 100 | 100 | 100 | 97 | 97 | 94 | 97 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 97 | 100 |
Rain | Lkly | Lkly | Lkly | Lkly | Lkly | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | SChc |
Thunder | -- | -- | -- | -- | -- | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- |
Date | 09/27 | |||||||||||||||||||||||
Hour (EDT) | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 |
Temperature (°C) | 22 | 23 | 24 | 25 | 26 | 26 | 27 | 26 | 26 | 25 | 24 | 23 | 23 | 22 | 22 | 22 | 22 | 21 | 21 | 21 | 21 | 21 | 21 | 21 |
Dewpoint (°C) | 22 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 21 | 21 | 21 | 21 | 21 | 21 | 21 |
Heat Index (°C) | 24 | 25 | 26 | 26 | 29 | 26 | 26 | 25 | 24 | |||||||||||||||
Surface Wind (mph) | 5 | 5 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 5 | 5 | 5 | 3 | 3 | 3 | 2 | 2 | 2 | 3 | 3 | 3 | 5 | 5 |
Wind Dir | S | S | S | S | S | S | S | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | E | E | E | E |
Gust | ||||||||||||||||||||||||
Sky Cover (%) | 91 | 91 | 92 | 91 | 90 | 88 | 90 | 91 | 92 | 92 | 93 | 93 | 94 | 94 | 94 | 93 | 91 | 89 | 89 | 90 | 90 | 89 | 88 | 87 |
Precipitation Potential (%) | 17 | 17 | 17 | 17 | 17 | 18 | 18 | 18 | 18 | 18 | 18 | 19 | 19 | 19 | 19 | 19 | 19 | 22 | 22 | 22 | 22 | 22 | 22 | 44 |
Relative Humidity (%) | 100 | 100 | 94 | 87 | 85 | 82 | 79 | 82 | 82 | 87 | 90 | 93 | 97 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 97 | 100 | 100 |
Rain | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | Chc |
Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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