Donbass Arena, the home of Ukrainian team Shakhtar Donetsk, has been damaged by shelling.
The club said two "powerful explosions" had rocked the stadium early this morning, but there are no casualties among stadium staff.
The ground hosted England's match with Ukraine in the 2012 European Championships.
More top news
It will feel warm but less humid than earlier in the week with highs of 26C (79F).
Sister Margaret Held and Sister Paula Merrill, both 68, were described as "two of the sweetest, most gentle women you can imagine."
Kinga Krasuta is 42 weeks pregnant and could go into labour at any time.