"We lost about 25% of our expected donations in just 24 hours due to the heat and that really puts us in a tough situation," said Bloodworks Northwest.

https://www.king5.com/mobile/article/news/local/bloodworks-northwest-in-dire-need-after-donors-cancel-appointments-in-heat-wave/281-58e0204e-8323-48db-aab5-cd0a1fb6d969