The Spanish government will send convoys carrying COVID-19 vaccine and food supplies to areas cut off by Storm Filomena.
In the Madrid area, rescuers reached 1,500 people trapped in cars, while police broke up a large snowball fight after authorities appealed for citizens to stay at home for risk of accidents or spreading coronavirus.
Forecasters warned of dangerous conditions in the coming days, with temperatures expected to fall to up to minus 10 degree Celsius next week and the prospect of snow turning to ice and damaged trees falling.
Madrid's main international airport was closed and the operator said would not re-open until Sunday afternoon at the earliest, when flights would resume gradually.
About 20,000 km of roads across central Spain were affected by the storm, with officials confirming the death of four people due to the extreme weather conditions.
The State Metereological Agency (Aemet) said up to 20-30 cm of snow fell in Madrid on Saturday, the most since 1971.
The US State Department said on Friday it has approved a sale worth $151.8 million to Israel for munitions and munitions support, without submitting it for congressional review.
Flash floods across Nairobi overnight has left at least 23 people dead, authorities said, adding that dozens of cars were swept away and flights at East Africa's biggest airport disrupted.
Russia launched a barrage of drones and missiles at Ukraine overnight on Saturday, damaging infrastructure and killing at least 10 people in the northeast city of Kharkiv, Ukrainian officials said.
President His Highness Sheikh Mohamed bin Zayed Al Nahyan said the UAE will "emerge stronger than before", affirming that the safety and security of citizens, residents, and visitors remain a top priority.
UAE air defences is currently responding to "incoming missile and drone threats", according to alerts from Ministry of Defence and the National Emergency Crisis and Disaster Management Authority (NCEMA).
The Ministry of Defence said UAE air defences intercepted 15 of the 16 ballistic missiles detected in the region on Saturday, with one falling into the sea.