PORTLAND, Ore. (KOIN) – Have you noticed how cold it has been the last few mornings? How about the fog that’s been preventing the morning sunrise from gracing the picturesque sky of Portland? This was ...

ROCKTON (WREX) — Smoke from the smoldering Chemtool fire in Rockton may stay closer to the ground over the next few nights thanks to temperature inversions setting up. While inversions usually lead to ...

LITTLE ROCK, Ark. — When we get higher in the atmosphere temperatures normally decrease, with the ground acting as a heat source. When it comes to temperature inversion the opposite is true. We find ...

Temperatures in the atmosphere generally decrease with increasing height, but occasionally one can find layers in which temperatures actually increase with height – an “inversion” of the normal ...