Point Forecast: Washington DC 38.89N 77.02W (Elev. 6 m) |
Last Update: 1:30 am EDT May 23, 2024 |
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Date | 05/23 | 05/24 | ||||||||||||||||||||||
Hour (EDT) | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 |
Temperature (°C) | 22 | 22 | 22 | 22 | 22 | 23 | 23 | 24 | 24 | 25 | 25 | 26 | 27 | 27 | 26 | 26 | 26 | 24 | 23 | 22 | 22 | 21 | 21 | 21 |
Dewpoint (°C) | 19 | 19 | 19 | 19 | 20 | 21 | 21 | 21 | 20 | 20 | 19 | 19 | 19 | 19 | 19 | 19 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 19 |
Heat Index (°C) | 24 | 24 | 25 | 25 | 26 | 28 | 28 | 26 | 26 | 26 | 24 | |||||||||||||
Surface Wind (mph) | 5 | 3 | 3 | 3 | 3 | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 3 | 3 | 5 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 1 | 2 |
Wind Dir | SW | SW | SW | SW | SW | W | NW | NW | NW | W | NW | SW | SW | SW | SW | S | W | SW | SW | NW | W | W | SW | W |
Gust | ||||||||||||||||||||||||
Sky Cover (%) | 65 | 71 | 74 | 79 | 72 | 64 | 70 | 79 | 89 | 87 | 87 | 68 | 60 | 66 | 79 | 69 | 58 | 69 | 63 | 68 | 79 | 76 | 70 | 66 |
Precipitation Potential (%) | 13 | 23 | 39 | 39 | 39 | 61 | 61 | 61 | 56 | 56 | 56 | 40 | 40 | 40 | 67 | 67 | 67 | 65 | 65 | 65 | 51 | 51 | 51 | 36 |
Relative Humidity (%) | 84 | 84 | 84 | 87 | 87 | 87 | 84 | 82 | 76 | 74 | 71 | 67 | 65 | 65 | 67 | 67 | 69 | 76 | 82 | 87 | 90 | 93 | 97 | 93 |
Rain | -- | SChc | Chc | Chc | Chc | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Chc | Chc | Chc | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Chc | Chc | Chc | Chc |
Thunder | -- | SChc | SChc | SChc | SChc | SChc | SChc | SChc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Lkly | Lkly | Lkly | Chc | Chc | Chc | Chc |
Date | 05/25 | |||||||||||||||||||||||
Hour (EDT) | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 |
Temperature (°C) | 20 | 20 | 20 | 20 | 21 | 21 | 22 | 24 | 26 | 27 | 27 | 28 | 28 | 28 | 28 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 22 | 21 |
Dewpoint (°C) | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 18 | 18 | 18 | 17 | 17 | 17 | 17 | 17 | 18 | 18 | 19 | 19 | 19 | 19 | 19 | 19 |
Heat Index (°C) | 24 | 26 | 28 | 28 | 28 | 29 | 29 | 29 | 28 | 28 | 26 | 25 | 24 | |||||||||||
Surface Wind (mph) | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 3 | 3 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 1 |
Wind Dir | W | W | W | W | NW | NW | NW | NW | N | NW | NW | NW | NW | NW | W | W | SW | S | S | S | S | S | S | S |
Gust | ||||||||||||||||||||||||
Sky Cover (%) | 72 | 67 | 76 | 67 | 56 | 44 | 58 | 44 | 30 | 30 | 29 | 29 | 33 | 40 | 43 | 42 | 41 | 40 | 42 | 47 | 49 | 50 | 52 | 53 |
Precipitation Potential (%) | 36 | 36 | 29 | 29 | 29 | 24 | 24 | 24 | 24 | 24 | 24 | 33 | 33 | 33 | 33 | 33 | 33 | 31 | 31 | 31 | 31 | 31 | 31 | 32 |
Relative Humidity (%) | 97 | 93 | 97 | 93 | 90 | 90 | 84 | 74 | 64 | 58 | 56 | 53 | 49 | 49 | 49 | 53 | 56 | 62 | 69 | 76 | 81 | 84 | 84 | 87 |
Rain | Chc | Chc | Chc | Chc | Chc | SChc | SChc | SChc | SChc | SChc | SChc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc |
Thunder | Chc | Chc | SChc | SChc | SChc | -- | -- | -- | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc |
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