Salt Lake City just hit a record heat temperature. Here’s how long forecasters expect the warmth to stay.

Meteorologists in Salt Lake City’s National Weather Service office said the warm temperatures prompted staffers to wear Hawaiian shirts to work.

(Rick Egan | The Salt Lake Tribune) A man walks his dog at Liberty Park in Salt Lake City on Tuesday, Dec. 9, 2025. Unseasonably warm temperatures have hit along the Wasatch Front this week, as much as 20 degrees above historic normal.