| Point Forecast: Galena MD 39.35N 75.88W (Elev. 15 m) |
Last Update: 4:13 pm EDT Jul 15, 2025 |
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| Date | 07/15 | 07/16 | ||||||||||||||||||||||
| Hour (EDT) | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 |
| Temperature (°C) | 29 | 28 | 27 | 26 | 26 | 25 | 24 | 24 | 24 | 24 | 23 | 23 | 23 | 24 | 26 | 27 | 28 | 29 | 29 | 29 | 30 | 30 | 31 | 30 |
| Dewpoint (°C) | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 24 | 25 | 24 | 25 | 25 | 24 | 25 | 25 | 25 | 25 | 25 |
| Heat Index (°C) | 33 | 32 | 30 | 26 | 26 | 25 | 24 | 24 | 24 | 24 | 24 | 26 | 31 | 33 | 34 | 34 | 36 | 36 | 36 | 37 | 36 | |||
| Surface Wind (mph) | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 2 | 2 | 2 | 3 | 3 | 5 | 5 | 6 | 7 | 9 | 10 | 10 | 11 | 13 | 11 |
| Wind Dir | SW | SW | SW | S | S | S | S | S | S | S | S | S | S | S | S | SW | S | SW | SW | S | SW | SW | S | S |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 42 | 40 | 40 | 44 | 44 | 45 | 44 | 49 | 47 | 51 | 55 | 56 | 60 | 53 | 53 | 59 | 59 | 60 | 63 | 62 | 61 | 65 | 66 | 72 |
| Precipitation Potential (%) | 14 | 12 | 6 | 6 | 6 | 5 | 5 | 7 | 6 | 5 | 5 | 5 | 9 | 4 | 15 | 13 | 20 | 33 | 44 | 43 | 39 | 46 | 46 | 66 |
| Relative Humidity (%) | 72 | 74 | 79 | 85 | 88 | 87 | 90 | 90 | 97 | 97 | 100 | 100 | 100 | 100 | 97 | 85 | 82 | 80 | 77 | 77 | 75 | 75 | 72 | 75 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | -- | SChc | Chc | Chc | Chc | Chc | Chc | Chc | Lkly |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | Chc | Chc | Chc | Chc | Chc | Chc | Lkly |
| Date | 07/17 | |||||||||||||||||||||||
| Hour (EDT) | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 |
| Temperature (°C) | 29 | 28 | 27 | 26 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 27 | 28 | 28 | 29 | 31 | 32 | 32 | 33 | 33 | 32 |
| Dewpoint (°C) | 25 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 23 | 23 | 24 | 24 | 24 | 24 | 24 | 25 | 25 | 25 | 25 | 25 | 24 | 24 | 25 |
| Heat Index (°C) | 34 | 32 | 30 | 26 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 30 | 32 | 33 | 36 | 37 | 39 | 39 | 39 | 39 | 39 |
| Surface Wind (mph) | 11 | 10 | 9 | 8 | 7 | 7 | 6 | 6 | 6 | 7 | 8 | 8 | 9 | 11 | 7 | 8 | 8 | 9 | 10 | 10 | 10 | 10 | 10 | 9 |
| Wind Dir | S | S | S | SW | S | S | S | S | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 79 | 81 | 81 | 77 | 77 | 80 | 78 | 73 | 69 | 67 | 67 | 66 | 62 | 57 | 51 | 49 | 47 | 45 | 49 | 53 | 57 | 57 | 57 | 57 |
| Precipitation Potential (%) | 72 | 64 | 34 | 34 | 34 | 34 | 34 | 34 | 19 | 19 | 19 | 19 | 19 | 19 | 18 | 18 | 18 | 18 | 18 | 18 | 37 | 37 | 37 | 37 |
| Relative Humidity (%) | 80 | 82 | 88 | 91 | 94 | 94 | 91 | 94 | 94 | 90 | 90 | 94 | 91 | 88 | 88 | 82 | 82 | 77 | 72 | 68 | 66 | 62 | 62 | 66 |
| Rain | Lkly | Lkly | Chc | Chc | Chc | Chc | Chc | Chc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | Chc | Chc | Chc | Chc |
| Thunder | Lkly | Lkly | Chc | Chc | Chc | Chc | Chc | Chc | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | Chc | Chc | Chc | Chc |
