Bad weather was hampering efforts Sunday to evacuate thousands of people stranded in the northern India state of Uttarakhand where nearly 1,000 people have died in monsoon flooding and landslides, army officials said, according to AP. The army suspended helicopter flights to rescue people stranded in Uttarakhand after dense fog descended on the Himalayan region. Instead, troops built makeshift bridges and people were being brought to safety by road, Brig. Uma Maheshwar said. Tens of thousands of people were still stranded in high mountain passes and temple towns in Uttarakhand after torrential rains washed away homes and roads and triggered landslides that cut off communication links with large parts of the state nearly a week ago. Chief Minister Vijay Bahuguna told reporters late Saturday that the death toll had reached 1,000. The exact number of people who have died in the torrential downpours and flooding of the Ganges River and its tributaries will be known only once rescue efforts end, he said. More rain was expected in the worst-hit Chamoli and Uttarkashi districts over the next few days, said Anand Sharma of the state's meteorological office.