A powerful winter storm is set to bring dangerous ice and up to two feet of snow from Texas to the East Coast, threatening flight delays at major airports. South Florida faces heavy rain, high rip current risk,

An earlier forecast of heavy snow in Chattanooga this week has been revised with the focus now on accumulations of dangerous sleet and ice instead. The National Weather Service says the result is "travel could be impossible." Also, expect power outages and tree damage.

A complex pattern of precipitation has arrived in the region and will provide the mountains with several inches of snow by Thursday morning. There is a Winter Storm Warning for the Cascades through Thursday mid-day,

The Cascades could see 2-4 feet of snow between early Tuesday and late Thursday. Drivers should be prepared for winter conditions on the mountain passes.

Heavy rainfall and melting snow have unleashed widespread disruption across parts of Scotland, leading to numerous flood warnings and significant road closures. As of Monday morning, the Scottish Environment Protection Agency (SEPA) had issued 19 flood warnings and 12 flood alerts nationwide, urging caution.

NEXT Weather Meteorologists warn the most severe winter storm of the season is set to slam the Midwest and Eastern U.S. with heavy snow and ice, disrupting travel and daily life in major cities this weekend.