A 35-degree day without fans or airconditioning would be bad enough, but Eve Waters is facing those conditions 21 weeks into her pregnancy.

The 22-year-old Loganlea mother-to-be was one of the thousands who lost power during Sunday night's storm, which affected swathes of south-east Queensland.

Ms Waters said the heat was “unbearable” overnight had been without power since about 6.20pm.

“It was really still after the storm and there was no sort of breeze, so it was really hot,” Ms Waters said.