MADRID (Reuters) - Army units were mobilised to help about 600 drivers who were stuck on a motorway in heavy snow as Storm Juan blanketed many parts of Spain, authorities said on Friday. Snowfalls left motorists stranded for hours on the N-122 road between Soria and Agreda in northern Spain so authorites said they had dispatched troops from a base in Zaragoza to help move the drivers. Temperatures plunged to minus 13 Celsius (8.6 Fahrenheit) in Soria, AEMET, the state weather forecaster, said on Friday. Heavy rains fell in the western region of Extremadura and in Catalonia in northeastern Spain, Aemet added. The storm was expected to pass by Saturday, forecasters said.

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Persons: Juan blanketed, authorites, Miguel Ángel Clavero, Aemet, Graham Keeley, Sandra Maler Organizations: Army, Saturday Locations: MADRID, Spain, Soria, Agreda, Zaragoza, Aragon, AEMET, Extremadura, Catalonia