WILMINGTON, N.C. (AP) — Donald Trump had to cancel his first planned rally since the start of his criminal hush money trial because of a storm Saturday evening in North Carolina, an added complication that highlights the difficulty the former president faces in juggling his legal troubles with his rematch against President Joe Biden.

Trump called into the rally site near the Wilmington airport less than an hour before he was scheduled to take the stage and apologized to a few thousand supporters who had gathered throughout the afternoon under initially sunny skies that later darkened with storm clouds.

Speaking from his private plane, Trump cited lightning and the incoming storm in explaining that he would not be landing. He pledged to reschedule a “bigger and better” event at the same location “as quick as possible.”

The planned rally in the critical battleground of North Carolina was to cap a week in which Trump spent four days in a Manhattan courtroom sitting silent during jury selection while Biden was able to hold multiple campaign events in Pennsylvania, another key state in the November election.