| Stations: 17 | SL pressure | Trend (last 3 hours) |
| Annapolis, United States Naval Academy (2 m) | 1007 hPa | decreasing |
| Baltimore (6 m) | 1007 hPa | decreasing |
| Baltimore Airport (47 m) | 1007 hPa | decreasing |
| Cambridge (6 m) | 1007 hPa | steady |
| College Park Airport (15 m) | 1007 hPa | steady |
| Easton Airport (22 m) | 1009 hPa | increasing |
| Frederick Airport (92 m) | 1008 hPa | steady |
| Greater Cumberland Regional Airport (236 m) | 1012 hPa | increasing |
| Hagerstown Regional Airport (215 m) | 1008 hPa | increasing |
| Joint Base Andrews (88 m) | 1008 hPa | steady |
| Martin State Airport (7 m) | 1007 hPa | steady |
| Montgomery (164 m) | 1009 hPa | increasing |
| Ocean (4 m) | 1007 hPa | decreasing |
| Patuxent River (14 m) | 1007 hPa | decreasing |
| Salisbury (16 m) | 1007 hPa | increasing |
| St. Inigoes Shores (6 m) | 1007 hPa | decreasing |
| Tipton Airport (46 m) | 1008 hPa | steady |