Lebanon's state-run National News Agency is reporting that Syrian missiles fired at the border town of Arsal, inside Lebanon. Arsal resident Nayeh Izzedine said:
I heard several explosions and saw four clouds of dust billowing from the area. I don't know if it was an air raid but there was a plane in the sky."
More top news
It will be drier and brighter in the south, with temperatures remaining high.
The well-respected foreign policy hawk enjoyed his greatest successes as national security adviser to President Jimmy Carter.
Police have arrested two men aged 20 and 22 on suspicion of terror offences, bringing the number of people are now in custody to 11.