Valley inversions will remain in place through Thursday, leading to low stratus and patchy fog for the Flathead and Mission ...

A ridge of high-pressure will lead to strengthening valley inversions through Thursday. A persistent layer of stratus clouds are expected in the Flathead and Mission valleys. By Friday ...

With the high-pressure system comes another inversion and air stagnation warning that is in effect until Thursday. The NWS is calling for a warming trend throughout the week with dry conditions until ...