Damaging winds, large hail and a few tornadoes will also be possible with these storms.Elsewhere, wildfire smoke from Canada ...

When wildfires burn, the smoke can travel long distances and degrade air quality far away, which presents risks for those breathing it.

Smoke from Canadian wildfires hovered over several Midwestern states Saturday, bringing warnings of unhealthy air for at ...

Smoke from Canadian wildfires have continued to drift over the Midwest, blanketing the region with haze and poor air quality, prompting the National Weather Service (NWS) and local departments to ...

A new month starts with some “red” and “orange” air quality levels throughout St. Louis, prompting some concerns about ...

A cold front is bringing storms and lower temperatures to parts of the country, while the Midwest sees poor air quality from ...

The National Weather Service issued an excessive heat warning and a heat advisory, urging people to stay indoors. Smoke from the Green Fire is impacting air quality, prompting health advisories.

Redding, California is experiencing a heatwave with temperatures reaching up to 110 degrees and gusty winds, exacerbating wildfire conditions. The National Weather Service issued an excessive heat ...

A regional air quality alert was issued for much of Southern California as harmful levels of fine particle pollution spread across the region following Fourth of July fireworks and active wildfires… ...