Maria Valencia

A four-day Extreme Heat Warning is in effect for northern Indiana, lower Michigan and northwest Ohio today through Thursday evening

Northern Michigan's peak summer tourism corridor is under active severe weather today , with Severe Thunderstorm Watches covering 27 Michigan counties and 11 Wisconsin counties through 4 PM.\

Blowing Dust Advisories are in effect across southeast Arizona and southwest New Mexico this afternoon and evening , as thunderstorm outflows generate

Wildfire smoke from large fires burning in Ontario, Canada and Minnesota has blanketed the Great Lakes region in some of the worst air quality conditions the Midwest has seen in years

The wildfire smoke blanketing the Northeast entered its second consecutive day Thursday , with Air Quality Alerts remaining in effect through tonight

A confirmed tornadic thunderstorm tracked through central Iowa Monday evening, prompting a Tornado Warning for Story, Hardin and Hamilton counties

A Tornado Watch covering New York City, Long Island, the Hudson Valley, northern New Jersey, southern Connecticut and northeast Pennsylvania is in effect until 9 PM EDT Tuesday

Wildfire smoke has triggered a new round of Air Quality Alerts across Oregon, Washington and the Inland Northwest.

A Flood Watch takes effect early Wednesday for the Washington D.C. metro area and the I-95 corridor down to Fredericksburg, as a slow-moving storm

A cluster of severe thunderstorm watches covering dozens of Indiana counties, plus a fast-moving string of warnings for damaging wind and large hail, kept much of the state under threat Tuesday afternoon — while a flash flood warning brought reports of vehicles stranded in floodwaters around Muncie.