Maria Valencia

Open a map of the United States and trace the northern border of Minnesota. At the very top, something strange happens.

The Klamath Basin is about to be hit by its third cold event in less than a week. A Freeze Warning and Frost Advisory are in effect from 2 AM to 8

The heat dome baking the Midwest this week is heading northeast — and it is bringing a two-day stretch of dangerous humidity with it.

The NOAA Storm Prediction Center has issued Tornado Watch 303 in effect until 9 PM CDT Wednesday for a broad swath of the central Midwest — covering 27 Kansas counties, 30 Missouri counties, 13 Iowa counties and Richardson County in Nebraska.

A tornado is threatening central Iowa right now. A Tornado Warning is in effect for southeastern Poweshiek and northeastern Mahaska counties until

Rivers across the Missouri Ozarks, southeast Kansas and northeastern Oklahoma are still running well above flood stage Monday

An active wildfire in Riverside County is pushing hazardous smoke east through the San Gorgonio Pass and into the Coachella Valley and Inland Empire on Tuesday

Central Illinois is under active severe weather this morning, with Tornado Watch 340 in effect through 3 PM CDT for nearly half the counties in the state while

Upstate New York is in the middle of a rapidly evolving severe weather emergency Thursday morning, with an active EAS-activated Tornado Warning tracking east fr

The Pacific Northwest is entering its most significant heat event of the summer season , with Heat Advisories stretching from the Columbia River