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 maintain stable conditions, supporting valley inversions, strong cold pools, haze, and ...

A high-pressure system will be moving into the valley this week, according to the National Weather Service. With the high-pressure system comes another inversion and air stagnation warning that is in ...

The culprit, instead, was fog, making the air seem strangely thick. “That was a strong valley inversion that had quite a bit of moisture trapped in the valley,” said the meteorologist ...

A slow-moving storm in Arizona will bring more scattered snow showers to the south, while valley inversions keep it hazy in the north. Warmer this weekend with valley rain & mountain snow likely.

Air quality across western Montana continues to be less than ideal due to valley inversions. On the contrary, wind picks up in the plains tonight, promoting a high wind watch by the NWS.

Strong wind is expected along the northern Rocky Mountain Front today. Our blocking atmospheric pattern will break down ...

High pressure with valley inversions will stick around for much of this week. We’ll see this pattern change just in time for ...

Following a dry January that resulted in a rare slew of bluebird days in the Flathead Valley, a storm is expected to bring ...

MONTANA - Temperatures today ranged from the 10s across west central and southwest Montana to the 20s to lower 30s elsewhere.

Residents across Montana can expect a shift in weather patterns this week. The forecast indicates a warming trend, with temperatures rising above average by midweek. Daytime highs are ...

Back-to-back weather systems heading straight for the Treasure Valley this week are expected to bring rain and snow to the ...