Storm Floris has brought travel disruption to northern parts of the UK, with roads and railway lines blocked by fallen trees amid high winds. Gusts of about 85mph are expected in exposed parts of the country as the storm moves northward throughout Monday.

The U.K.’s Meteorological Office on Monday issued an “amber” wind warning in Scotland for Storm Floris, meaning there is a potential risk to lives and property, especially from large waves in coastal areas. Network Rail Scotland said wind gusts of up to 90 m.p.h. (145 km/h) had felled trees across lines and damaged overhead wires.

Authorities in Scotland have canceled trains and closed parks as a rare summer storm brings destructive winds to northern Britain.