This website is designed to teach you how to stay safe before, during and after a winter storm. You will find information on winter alerts, science and hazards, snow coverage maps, and …

Winter Storm Watches are issued when conditions are favorable for a significant winter storm event (heavy sleet, heavy snow, ice storm, heavy snow and blowing snow or a combination of …

A strong weather system will bring the potential for flash flooding, severe thunderstorms, strong to locally damaging non-thunderstorm winds, and high elevation snow to the Hawaiian Islands.

Nov 18, 2024 · All viewing options are available through the links below. Specific (deterministic) snow accumulations for locations in the United States can be obtained from the National …

Conditions are favorable for a winter storm event (heavy sleet, heavy snow, ice storm, heavy snow and blowing snow or a combination of events) to meet or exceed local winter storm …

21 hours ago · Winter weather warnings have been issued in Washington, Colorado, Idaho, California, Utah, Nevada, Oregon, Montana, Wyoming, Minnesota, Alaska, and Michigan.

A prolonged atmospheric river event will continue to bring moderate to heavy rain to northern and central California through the Pacific Northwest with mountain snow in the Cascades and …

Officially, the National Weather Service defines a blizzard as a storm which contains large amounts of snow OR blowing snow, with winds in excess of 35 mph and visibilities of less than …

Jan 5, 2025 · Winter storm warnings and weather advisories are in place across 15 states due to expected snowfall, freezing rain and potentially hazardous road conditions. The National …

Nov 11, 2023 · The National Weather Service has revamped the criteria for Winter Storm Warnings across the country, releasing a new map to serve as the basis for issuing winter …