| Point Forecast: 2 Miles SE Martin's Additions MD 38.96N 77.04W (Elev. 171 ft) |
Last Update: 1:30 am EDT Jun 20, 2024 |
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| Date | 06/20 | 06/21 | ||||||||||||||||||||||
| Hour (EDT) | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 |
| Temperature (°F) | 74 | 72 | 71 | 69 | 68 | 70 | 73 | 78 | 80 | 83 | 86 | 88 | 89 | 90 | 90 | 90 | 89 | 87 | 85 | 82 | 79 | 77 | 75 | 74 |
| Dewpoint (°F) | 66 | 65 | 64 | 65 | 64 | 65 | 67 | 67 | 67 | 66 | 65 | 64 | 64 | 63 | 63 | 62 | 62 | 63 | 63 | 64 | 65 | 66 | 65 | 65 |
| Heat Index (°F) | 78 | 82 | 85 | 88 | 89 | 90 | 91 | 91 | 90 | 89 | 88 | 86 | 83 | 79 | 77 | 75 | ||||||||
| Surface Wind (mph) | 5 | 3 | 3 | 3 | 3 | 3 | 5 | 3 | 5 | 5 | 6 | 6 | 6 | 7 | 7 | 7 | 7 | 7 | 7 | 6 | 6 | 6 | 6 | 5 |
| Wind Dir | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 53 | 51 | 49 | 46 | 42 | 41 | 43 | 43 | 42 | 41 | 41 | 41 | 47 | 46 | 44 | 44 | 38 | 32 | 30 | 24 | 20 | 18 | 14 | 8 |
| 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 (%) | 76 | 79 | 79 | 87 | 87 | 84 | 81 | 69 | 65 | 57 | 50 | 45 | 44 | 41 | 41 | 39 | 41 | 45 | 48 | 55 | 62 | 69 | 71 | 74 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 06/22 | |||||||||||||||||||||||
| Hour (EDT) | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 |
| Temperature (°F) | 73 | 72 | 71 | 70 | 70 | 71 | 75 | 80 | 83 | 86 | 89 | 91 | 92 | 93 | 94 | 94 | 93 | 92 | 90 | 87 | 84 | 81 | 79 | 78 |
| Dewpoint (°F) | 65 | 65 | 65 | 65 | 65 | 66 | 67 | 67 | 67 | 66 | 65 | 64 | 64 | 64 | 64 | 64 | 64 | 65 | 65 | 66 | 66 | 67 | 67 | 67 |
| Heat Index (°F) | 75 | 82 | 86 | 88 | 91 | 93 | 94 | 95 | 96 | 96 | 95 | 94 | 92 | 89 | 86 | 83 | 79 | 78 | ||||||
| Surface Wind (mph) | 5 | 5 | 5 | 5 | 5 | 5 | 3 | 3 | 5 | 5 | 6 | 7 | 7 | 7 | 8 | 8 | 7 | 7 | 7 | 6 | 6 | 6 | 5 | 6 |
| Wind Dir | S | S | S | S | S | SW | SW | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 6 | 6 | 7 | 10 | 11 | 12 | 13 | 14 | 17 | 17 | 16 | 16 | 15 | 14 | 14 | 14 | 15 | 18 | 20 | 22 | 15 | 17 | 21 | 25 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 2 | 2 | 2 | 2 | 5 | 5 | 5 | 5 | 5 | 5 |
| Relative Humidity (%) | 76 | 79 | 81 | 84 | 84 | 84 | 76 | 65 | 59 | 51 | 45 | 41 | 40 | 38 | 37 | 37 | 38 | 41 | 44 | 50 | 55 | 63 | 67 | 69 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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