The bottom line? Inversions will continue building in northern Utah valleys with cool temperatures, otherwise it’ll be a ...

The bottom line? Sunshine and temperatures hovering around average to start the week. Inversion haze will be likely for the ...

The National Weather Service issued a series of high-wind warnings and advisories, as a shift in patterns is expected to clear out the latest inversion and snap the state's latest dry stretch.

A winter storm swept across parts of the Midwest, Northeast and Mid-Atlantic, snarling traffic heading home after the ...

SALT LAKE CITY (ABC4) – Happy Wednesday, Utah! It’s a tale of two cities yet again in the Beehive State! We made it to the midweek, but we won’t see much change in valley temperatures today along the ...

SALT LAKE CITY (ABC4)—Happy Monday, Utah! Today’s temperatures will be similar to yesterday’s, with highs in the low to mid-40s for northern Utah, upper 40s to low 50s for southern Utah, and low 60s ...

An inversion above Utah Valley increases the number of pollutants in the air. Large storm systems can push the polluted air out of the valley. (Photo courtesy of Chris Bunker) Each winter, Utahns ...

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SALT LAKE CITY -- There's never been an inversion quite like this one, according to one University of Utah researcher. "It's the worst inversion I've ever seen in the middle of February," said ...

The graphic visualizes the number of good, moderate and unhealthy days measured in Weber County since 1999. The graphic shows how the daily average of fine particulate pollution — which causes ...