| Point Forecast: 2 Miles ESE Montgomery Village MD 39.17N 77.18W (Elev. 137 m) |
Last Update: 11:19 am EDT May 5, 2024 |
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| Date | 05/05 | 05/06 | ||||||||||||||||||||||
| Hour (EDT) | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 |
| Temperature (°C) | 14 | 16 | 17 | 17 | 18 | 19 | 19 | 19 | 19 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 17 | 17 | 18 | 19 | 21 |
| Dewpoint (°C) | 14 | 14 | 15 | 16 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 18 | 18 | 18 |
| Heat Index (°C) | ||||||||||||||||||||||||
| Surface Wind (mph) | 6 | 6 | 7 | 9 | 9 | 9 | 9 | 8 | 7 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 |
| Wind Dir | SE | SE | S | S | S | S | S | S | SE | SE | SE | S | S | S | S | S | S | S | S | S | S | SW | SW | W |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 98 | 98 | 97 | 97 | 93 | 90 | 89 | 84 | 84 | 85 | 88 | 89 | 92 | 91 | 90 | 92 | 93 | 94 | 94 | 93 | 93 | 91 | 92 | 92 |
| Precipitation Potential (%) | 88 | 79 | 65 | 52 | 45 | 38 | 29 | 32 | 26 | 34 | 30 | 32 | 28 | 27 | 23 | 19 | 13 | 12 | 10 | 9 | 9 | 10 | 10 | 10 |
| Relative Humidity (%) | 96 | 93 | 90 | 93 | 90 | 87 | 87 | 87 | 90 | 93 | 97 | 90 | 90 | 97 | 97 | 97 | 97 | 97 | 97 | 100 | 100 | 97 | 93 | 87 |
| Rain | Ocnl | Ocnl | Lkly | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 05/07 | |||||||||||||||||||||||
| Hour (EDT) | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 |
| Temperature (°C) | 22 | 23 | 24 | 24 | 25 | 25 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 18 | 18 | 17 | 17 | 17 | 17 | 17 | 18 | 19 | 21 |
| Dewpoint (°C) | 18 | 18 | 18 | 18 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 17 |
| Heat Index (°C) | 24 | 24 | 25 | 25 | 25 | 24 | ||||||||||||||||||
| Surface Wind (mph) | 6 | 6 | 6 | 6 | 6 | 5 | 5 | 5 | 3 | 3 | 2 | 1 | 0 | 1 | 2 | 3 | 2 | 1 | 0 | 0 | 0 | 0 | 2 | 3 |
| Wind Dir | W | W | W | W | NW | NW | NW | N | E | E | E | E | NE | NE | NE | NE | NE | NE | N | E | E | E | E | SE |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 90 | 85 | 81 | 77 | 77 | 78 | 80 | 80 | 80 | 78 | 76 | 74 | 73 | 73 | 75 | 78 | 79 | 80 | 80 | 80 | 79 | 78 | 76 | 75 |
| Precipitation Potential (%) | 6 | 6 | 6 | 36 | 36 | 36 | 36 | 36 | 36 | 37 | 37 | 37 | 37 | 37 | 37 | 24 | 24 | 24 | 24 | 24 | 24 | 14 | 14 | 14 |
| Relative Humidity (%) | 81 | 76 | 71 | 66 | 62 | 60 | 60 | 62 | 69 | 73 | 78 | 84 | 87 | 90 | 87 | 90 | 93 | 97 | 97 | 97 | 93 | 87 | 81 | 76 |
| Rain | -- | -- | -- | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | SChc | SChc | SChc | SChc | SChc | SChc | -- | -- | -- |
| Thunder | -- | -- | -- | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | -- | -- | -- | SChc | SChc | SChc | SChc | SChc | SChc | -- | -- | -- |
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