1.   Bad weather grounded his flight.

2.   But the rainy, chilly weather grounded the class.

3.   But the weather has grounded the drones.

4.   On Wednesday stormy weather grounded many helicopters for hours at their base near Tonala.

5.   Cold weather has grounded mosquitoes carrying the West Nile virus.

6.   On Friday, bad weather grounded a U.N. aircraft with several tons of supplies in Pakistan.

7.   The weather grounded helicopters that the government of Jammu-Kashmir state wanted to send to rescue pilgrims, the Press Trust of India news agency said.

8.   Weather had grounded all flights until Thursday.

9.   Foggy weather grounded helicopters Sunday, NTV said.