LOS ANGELES, CALIFORNIA — A rare and dangerous High Risk of Excessive Rainfall has been issued for parts of Southern California, signaling a significant threat of catastrophic flooding, mudslides, and debris flows as an intense storm system moves into the region. Forecasters warn that rainfall rates may become extreme enough to overwhelm drainage systems, rapidly…
NEW YORK CITY, NEW YORK — Forecasters are closely monitoring the potential for accumulating snowfall in New York City from late Friday into Saturday, as a developing storm system moves across the Mid-Atlantic and Northeast. While the signal for wintry weather is present, model guidance remains inconsistent, especially regarding the exact storm track, leaving snowfall…
SEATTLE, WASHINGTON — Forecast models are signaling a high-impact windstorm threat along the I-5 corridor in Washington and Oregon, with impacts possible from southern Oregon through western Washington as a rapidly developing low-pressure system tracks northward along the Pacific Coast around Christmas Eve into early Friday. While uncertainty remains high, the potential range of outcomes…
NEW YORK, NEW YORK — A strengthening winter storm is expected to impact the Tri-State area of New York, New Jersey, and Connecticut, bringing widespread snow, periods of wintry mix, and hazardous travel conditions from Friday night into Saturday. Forecast data indicates the most significant snowfall will focus north and west of New York City,…
CHICAGO, ILLINOIS — Forecast data points to a significant Arctic cold blast developing at the end of December, with the Upper Midwest, Ohio Valley, and New England emerging as the regions most likely to experience below to well-below average temperatures as 2025 transitions into early January. Current model trends suggest the cold air arrives around…
LOS ANGELES, CALIFORNIA — A rare Tornado Watch has been issued for large portions of Southern California, remaining in effect overnight through Christmas Eve, as a powerful storm system moves across the region. The alert covers a wide stretch of the state, including San Luis Obispo, Santa Barbara, Ventura, Los Angeles, Orange County, and parts…
PENNSYLVANIA — A potentially disruptive winter weather system is taking shape for Friday into early Saturday, with freezing rain and sleet increasingly likely across parts of Maryland and Pennsylvania, while snow becomes more probable farther north into New York. Forecast data continues to trend colder, raising concerns about icy travel conditions, power disruptions, and difficult…
MARYLAND — A strengthening winter system is increasingly likely to impact the Mid-Atlantic and Northeast late Friday into early Saturday, bringing a dangerous mix of freezing rain, sleet, and snow as cold air remains firmly in place across the region. Forecast data continues to show enough cold air near the surface to support wintry precipitation…
WASHINGTON — A significant wind event is expected to impact western Washington on Wednesday afternoon and evening, with damaging wind gusts ranging from 40 to 60 mph forecast across the Seattle metropolitan area and surrounding communities. Weather model data indicates that localized gusts could approach or exceed 80 mph in parts of the western interior…
PENNSYLVANIA — A developing winter weather system is drawing close attention across the Northeast and Mid-Atlantic United States, as forecast data points to a more amplified clipper system capable of producing accumulating snow, sleet, and pockets of ice from Friday into early Saturday, December 26–27. While a weaker clipper will move through the region ahead…