While inversions are common in the Treasure Valley, this one has lasted an unusually long time. What’s going on? When will it end?

The daily forecast from Idaho's trusted KTVB First Alert Weather team.

BOISE, Idaho — After a stretch of warm, dry, summer-like days during this past work week, a system arrived this weekend and completely change the weather pattern. For most of the day Friday, ...

After a week-long inversion and nothing but clouds, the sun finally shone over Idaho once again in the valley. Dry weather is ...

Many states from the south up into the northeast are preparing for a major winter storm system that's expected to bring below zero temperatures, strong winds, and several inches of snow from Texas to ...

Thank you for reporting this station. We will review the data in question. You are about to report this weather station for bad data. Please select the information that is incorrect.

The National Weather Service is urging the public to prepare for potential snow impacts this weekend in East Idaho as unsettled conditions bring precipitation to the region. Rain will begin falling on ...

Want to see the northern lights? You might want to keep your eyes on the sky. The colorful natural phenomenon also known as aurora borealis might be visible from Idaho and several other states on ...

BOISE, Idaho — Idaho is experiencing one of its warmest early winters on record, creating unusual weather patterns that are disrupting ski operations, accelerating reservoir fill levels and raising ...

A man was killed and children waiting for a bus were critically injured in extreme winds in the Northwest that forecasters warn will travel eastward across the country, knocking out power and damaging ...