| Stations: 11 | SL pressure | Trend (last 3 hours) |
| Ballypatrick Fst (156 m) | 1023 hPa | - 1,0 hPa in 3 hours |
| Belfast/Aldergrove AP (68 m) | 1023 hPa | - 0,6 hPa in 3 hours |
| Belfast/Harbour (5 m) | 1022 hPa | steady |
| Castlederg (50 m) | 1024 hPa | - 0,7 hPa in 3 hours |
| Eglinton AP (9 m) | 1024 hPa | steady |
| Glenanne (160 m) | 1023 hPa | - 0,7 hPa in 3 hours |
| Lough Fea (227 m) | 1023 hPa | - 0,9 hPa in 3 hours |
| Magilligan (6 m) | 1024 hPa | - 0,7 hPa in 3 hours |
| Portglenone (65 m) | 1022 hPa | - 0,8 hPa in 3 hours |
| St Angelo (47 m) | 1025 hPa | - 0,6 hPa in 3 hours |
| Thomastown (72 m) | 1024 hPa | - 0,7 hPa in 3 hours |