Weather Wise: Why do inversions last so long?

Posted at 8:08 PM, Mar 18, 2019
and last updated 2019-03-19 00:22:41-04

HELENA – Mountains peaks and valleys make forecasting the weather a challenge at times. But there is one forecast element that seemingly every Montanan knows about.

In this week’s Weather Wise, we’ll find out the reasons why inversions form, and why they stick around for so long.