| Point Forecast: Baltimore Martin St MD 39.31N 76.4W (Elev. 0 m) |
Last Update: 10:30 am EDT Jul 12, 2025 |
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| Date | 07/12 | 07/13 | ||||||||||||||||||||||
| Hour (EDT) | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 |
| Temperature (°C) | 27 | 26 | 26 | 25 | 24 | 24 | 24 | 23 | 23 | 23 | 23 | 25 | 26 | 26 | 27 | 28 | 28 | 29 | 29 | 29 | 29 | 29 | 28 | 28 |
| Dewpoint (°C) | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 22 | 23 | 23 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 |
| Heat Index (°C) | 30 | 26 | 26 | 25 | 24 | 24 | 24 | 25 | 26 | 26 | 31 | 32 | 32 | 33 | 34 | 34 | 34 | 33 | 32 | 32 | ||||
| Surface Wind (km/h) | 8 | 8 | 8 | 5 | 5 | 5 | 3 | 3 | 3 | 3 | 5 | 5 | 5 | 5 | 8 | 8 | 10 | 10 | 10 | 10 | 10 | 10 | 8 | 8 |
| Wind Dir | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | E | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | S | S |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 31 | 31 | 43 | 56 | 84 | 76 | 79 | 79 | 88 | 82 | 87 | 84 | 75 | 70 | 64 | 66 | 69 | 71 | 71 | 71 | 71 | 72 | 73 | 74 |
| Precipitation Potential (%) | 7 | 12 | 10 | 11 | 10 | 11 | 9 | 8 | 10 | 12 | 12 | 29 | 29 | 29 | 29 | 29 | 29 | 57 | 57 | 57 | 57 | 57 | 57 | 61 |
| Relative Humidity (%) | 79 | 85 | 88 | 90 | 94 | 94 | 97 | 97 | 97 | 97 | 97 | 90 | 91 | 88 | 82 | 79 | 77 | 74 | 72 | 72 | 72 | 74 | 77 | 79 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | Chc | Chc | Chc | Chc | Chc | Chc | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | Chc | Chc | Chc | Chc | Chc | Chc | Chc |
| Fog | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 07/14 | |||||||||||||||||||||||
| Hour (EDT) | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 |
| Temperature (°C) | 27 | 26 | 26 | 25 | 25 | 24 | 24 | 23 | 23 | 23 | 24 | 25 | 26 | 27 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 27 | 27 |
| Dewpoint (°C) | 24 | 24 | 24 | 24 | 23 | 23 | 23 | 23 | 23 | 23 | 24 | 24 | 24 | 24 | 25 | 25 | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 24 |
| Heat Index (°C) | 31 | 26 | 26 | 25 | 25 | 24 | 24 | 24 | 25 | 26 | 31 | 32 | 33 | 33 | 33 | 33 | 33 | 33 | 32 | 31 | 30 | |||
| Surface Wind (km/h) | 8 | 5 | 5 | 5 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 5 | 5 | 8 | 8 | 8 | 8 | 5 | 5 | 3 |
| 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 (%) | 74 | 74 | 74 | 76 | 78 | 80 | 82 | 84 | 86 | 84 | 82 | 80 | 81 | 82 | 83 | 82 | 80 | 79 | 79 | 79 | 79 | 79 | 79 | 66 |
| Precipitation Potential (%) | 61 | 61 | 61 | 61 | 61 | 57 | 57 | 57 | 57 | 57 | 57 | 48 | 48 | 48 | 48 | 48 | 48 | 68 | 68 | 68 | 68 | 68 | 68 | 21 |
| Relative Humidity (%) | 82 | 88 | 91 | 94 | 90 | 94 | 97 | 100 | 100 | 100 | 97 | 94 | 91 | 85 | 85 | 82 | 82 | 82 | 82 | 80 | 80 | 82 | 85 | 88 |
| Rain | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Chc | Chc | Chc | Chc | Chc | Chc | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | SChc |
| Thunder | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | -- | -- | -- | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | SChc |
| Fog | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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