MISSISSIPPI — Supercell thunderstorms moving across eastern Mississippi on Friday have begun to weaken as they approach the eastern edge of the region’s more robust atmospheric instability, according to mesoscale analysis and radar data. While the overall severe threat has decreased compared to earlier expectations, forecasters say a brief tornado or isolated severe wind gusts…
MISSISSIPPI–ALABAMA — A dangerous line of severe thunderstorms, including rotating supercells, was actively tracking across eastern Mississippi and moving east toward Alabama on Wednesday evening, with radar confirming multiple mesocyclones and at least one brief tornado detected earlier by radar. Meteorological analysis of radar imagery shows a well-organized storm line extending from northern Mississippi southward…
COLORADO — The National Weather Service has issued a rare Particularly Dangerous Situation (PDS) alert for Friday across parts of Colorado’s Front Range foothills, warning of extreme wind conditions capable of rapid wildfire spread, especially in and immediately adjacent to Boulder and Jefferson counties. According to the National Weather Service office in Denver/Boulder, the alert…
WALDRON, ARKANSAS — A strong storm system is expected to move across Arkansas and much of the Eastern United States from Thursday into Friday, bringing widespread rain, gusty winds, and a sharp temperature change as it tracks from the central Plains toward the East Coast, according to forecast models and national outlooks. Unlike recent winter…
BALTIMORE, MARYLAND — Residents across central Maryland, including the Baltimore metro area, could wake up to thunder, heavy rain, and strong wind gusts early Friday morning as a fast-moving squall line pushes through the region ahead of a powerful cold front. Radar simulations from the RRFS model show a narrow but intense line of storms…
WASHINGTON, D.C. — Much of the Mid-Atlantic, including Washington, D.C., Maryland, northern Virginia, and southern Pennsylvania, is running above average for seasonal snowfall so far this winter, with new data showing the snowiest December in the nation’s capital since 2017. Snowfall analysis through the morning of December 16, compiled by the National Operational Hydrologic Remote…
MONTANA — A powerful and fast-moving winter storm is expected to sweep from the Pacific Northwest into the Northern Plains and Great Lakes between Wednesday and Thursday, bringing blizzard conditions, heavy mountain snow, low-elevation rain, and dangerous wind gusts across several states, according to federal weather guidance and high-resolution model data. Weather maps and official…
CALIFORNIA — A potentially high-impact and historic atmospheric river event is taking shape across California, with forecast models signaling extreme precipitation totals over the next 10 days, particularly across the Sierra Nevada and parts of the central and northern coastline. Meteorologists warn the setup could bring dangerous flooding, landslide risk, and prolonged travel disruptions if…
SEATTLE, WASHINGTON — A powerful Pacific storm is intensifying rapidly as it moves toward western Washington, prompting the National Weather Service in Seattle to issue a rare Storm Warning for Admiralty Inlet and surrounding waters. Forecast models now show wind gusts exceeding 65 mph, with some simulations indicating gusts approaching 70–75 mph in parts of…
NEW YORK, NEW YORK — A shifting late-December weather pattern is raising renewed questions about a possible White Christmas across parts of the Northeast, even as rain arrives first and colder air follows closely behind. Forecast data shows a strong cold frontal passage Thursday, setting the stage for sharply falling temperatures and a potential transition…