| Point Forecast: Galena MD 39.35N 75.88W (Elev. 49 ft) |
Last Update: 4:12 pm EDT Jul 16, 2025 |
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| Date | 07/17 | |||||||||||||||||||||||
| Hour (EDT) | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 |
| Temperature (°F) | 77 | 76 | 76 | 77 | 77 | 76 | 76 | 77 | 80 | 82 | 84 | 86 | 88 | 89 | 90 | 91 | 91 | 91 | 90 | 87 | 84 | 83 | 82 | 81 |
| Dewpoint (°F) | 73 | 73 | 73 | 73 | 73 | 73 | 74 | 74 | 75 | 76 | 76 | 76 | 76 | 76 | 75 | 76 | 76 | 76 | 76 | 76 | 76 | 75 | 75 | 75 |
| Heat Index (°F) | 77 | 76 | 76 | 77 | 77 | 76 | 76 | 77 | 85 | 89 | 93 | 96 | 99 | 100 | 101 | 103 | 103 | 103 | 102 | 98 | 93 | 90 | 89 | 87 |
| Surface Wind (mph) | 5 | 5 | 6 | 6 | 6 | 6 | 7 | 7 | 8 | 8 | 9 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 8 | 7 | 6 | 6 | 6 | 5 |
| Wind Dir | SW | S | SW | S | SW | S | SW | SW | SW | SW | W | W | W | W | W | SW | SW | SW | SW | SW | SW | SW | SW | SW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 72 | 76 | 64 | 73 | 68 | 67 | 53 | 26 | 31 | 20 | 20 | 14 | 18 | 21 | 27 | 32 | 43 | 44 | 52 | 35 | 26 | 28 | 33 | 38 |
| Precipitation Potential (%) | 27 | 25 | 32 | 28 | 26 | 16 | 12 | 9 | 8 | 9 | 8 | 4 | 4 | 6 | 5 | 8 | 8 | 7 | 28 | 14 | 9 | 9 | 9 | 9 |
| Relative Humidity (%) | 87 | 90 | 90 | 87 | 87 | 90 | 94 | 90 | 85 | 82 | 77 | 72 | 68 | 66 | 62 | 62 | 62 | 62 | 64 | 70 | 77 | 77 | 79 | 82 |
| Rain | Chc | Chc | Chc | Chc | Chc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | Chc | -- | -- | -- | -- | -- |
| Thunder | Chc | Chc | Chc | Chc | Chc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | Chc | -- | -- | -- | -- | -- |
| Date | 07/18 | |||||||||||||||||||||||
| Hour (EDT) | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 |
| Temperature (°F) | 80 | 80 | 79 | 78 | 77 | 77 | 77 | 78 | 79 | 80 | 81 | 82 | 83 | 84 | 85 | 86 | 86 | 85 | 84 | 82 | 80 | 78 | 77 | 75 |
| Dewpoint (°F) | 75 | 74 | 74 | 73 | 72 | 72 | 72 | 73 | 73 | 73 | 72 | 72 | 72 | 71 | 71 | 71 | 70 | 70 | 70 | 70 | 70 | 69 | 69 | 68 |
| Heat Index (°F) | 85 | 84 | 79 | 78 | 77 | 77 | 77 | 78 | 79 | 84 | 85 | 87 | 88 | 89 | 90 | 91 | 91 | 90 | 88 | 86 | 83 | 78 | 77 | 75 |
| Surface Wind (mph) | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 6 | 6 | 6 | 6 | 6 | 6 | 7 | 7 | 7 | 7 | 7 | 6 | 3 | 2 | 2 | 2 | 2 |
| Wind Dir | W | W | W | W | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | N | N | N | N | N | N |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 39 | 39 | 40 | 38 | 35 | 33 | 28 | 24 | 19 | 23 | 26 | 30 | 30 | 30 | 30 | 36 | 41 | 47 | 47 | 46 | 46 | 45 | 43 | 42 |
| Precipitation Potential (%) | 9 | 9 | 3 | 3 | 3 | 3 | 3 | 3 | 5 | 5 | 5 | 5 | 5 | 5 | 17 | 17 | 17 | 17 | 17 | 17 | 16 | 16 | 16 | 16 |
| Relative Humidity (%) | 85 | 82 | 85 | 85 | 85 | 85 | 85 | 85 | 82 | 79 | 74 | 72 | 70 | 65 | 63 | 61 | 59 | 61 | 63 | 67 | 72 | 74 | 76 | 79 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | SChc | SChc | SChc | -- | -- | -- | -- |
