| Point Forecast: Baltimore Martin St MD 39.34N 76.43W (Elev. 12 m) |
Last Update: 1:31 pm EDT Jul 15, 2025 |
 |
|
[show menu] |
| Date | 07/15 | 07/16 | ||||||||||||||||||||||
| Hour (EDT) | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 |
| Temperature (°C) | 31 | 31 | 30 | 28 | 27 | 27 | 26 | 26 | 26 | 25 | 24 | 24 | 24 | 24 | 25 | 26 | 27 | 29 | 29 | 30 | 30 | 30 | 30 | 30 |
| Dewpoint (°C) | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 23 | 23 | 23 | 24 | 24 | 24 | 25 | 25 | 25 | 26 | 25 | 25 | 25 |
| Heat Index (°C) | 36 | 37 | 36 | 32 | 29 | 29 | 26 | 26 | 26 | 25 | 24 | 24 | 24 | 24 | 25 | 26 | 31 | 34 | 36 | 36 | 37 | 36 | 36 | 36 |
| Surface Wind (mph) | 3 | 3 | 3 | 2 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 2 | 5 | 6 | 7 | 8 | 9 | 9 | 9 |
| Wind Dir | SE | S | S | S | S | S | S | S | SW | SW | SW | SW | SW | S | S | S | S | S | S | S | S | S | S | S |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 58 | 51 | 54 | 40 | 32 | 39 | 33 | 34 | 51 | 46 | 36 | 39 | 50 | 48 | 42 | 52 | 56 | 62 | 53 | 64 | 61 | 70 | 75 | 78 |
| Precipitation Potential (%) | 25 | 20 | 16 | 6 | 8 | 8 | 4 | 4 | 8 | 9 | 7 | 7 | 5 | 7 | 5 | 9 | 8 | 15 | 23 | 35 | 41 | 42 | 55 | 60 |
| Relative Humidity (%) | 68 | 70 | 72 | 77 | 85 | 85 | 91 | 94 | 94 | 94 | 97 | 97 | 97 | 94 | 94 | 91 | 85 | 80 | 77 | 75 | 77 | 75 | 75 | 75 |
| Rain | Chc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | Chc | Chc | Chc | Lkly | Lkly |
| Thunder | Chc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | Chc | Chc | Chc | Lkly | Lkly |
| Date | 07/17 | |||||||||||||||||||||||
| Hour (EDT) | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 |
| Temperature (°C) | 29 | 29 | 28 | 27 | 27 | 26 | 26 | 25 | 25 | 25 | 24 | 24 | 24 | 25 | 26 | 27 | 28 | 30 | 31 | 32 | 33 | 33 | 33 | 33 |
| Dewpoint (°C) | 25 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 23 |
| Heat Index (°C) | 36 | 34 | 32 | 31 | 30 | 26 | 26 | 25 | 25 | 25 | 24 | 24 | 24 | 25 | 26 | 30 | 33 | 35 | 37 | 38 | 39 | 39 | 39 | 38 |
| Surface Wind (mph) | 9 | 8 | 7 | 6 | 6 | 6 | 5 | 5 | 5 | 5 | 5 | 6 | 6 | 6 | 7 | 7 | 8 | 8 | 9 | 10 | 10 | 10 | 10 | 10 |
| Wind Dir | S | S | SW | S | S | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 85 | 83 | 82 | 82 | 66 | 71 | 75 | 72 | 70 | 67 | 66 | 64 | 63 | 61 | 60 | 58 | 52 | 46 | 40 | 46 | 51 | 57 | 57 | 57 |
| Precipitation Potential (%) | 63 | 69 | 72 | 31 | 31 | 31 | 31 | 31 | 31 | 12 | 12 | 12 | 12 | 12 | 12 | 14 | 14 | 14 | 14 | 14 | 14 | 36 | 36 | 36 |
| Relative Humidity (%) | 77 | 77 | 82 | 85 | 88 | 91 | 94 | 97 | 94 | 94 | 97 | 97 | 97 | 94 | 94 | 88 | 80 | 70 | 66 | 62 | 60 | 62 | 60 | 58 |
| Rain | Lkly | Lkly | Lkly | Chc | Chc | Chc | Chc | Chc | Chc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | Chc | Chc | Chc |
| Thunder | Lkly | Lkly | Lkly | Chc | Chc | Chc | Chc | Chc | Chc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | Chc | Chc | Chc |
| ||||||||||||