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…
CALIFORNIA — A significant wind event is set to impact large portions of coastal and interior California, as the National Weather Service has issued a High Wind Warning for coastal areas and a Wind Advisory for interior regions, effective from 4:00 p.m. Tuesday through 4:00 a.m. Wednesday. Forecast guidance shows strong southerly winds capable of…
UNITED STATES — Forecast data and high-resolution model guidance show a late-December winter weather system impacting a broad swath of the Northeast and Mid-Atlantic, bringing a brief period of snow, freezing rain, and slushy conditions before a transition to rain in warmer areas. While this is not expected to be a major snowstorm, timing during…
PENNSYLVANIA & NEW YORK — Forecast data released over the past 24 hours shows a developing winter weather system with its strongest impacts focused across Pennsylvania, New York, and parts of New England, where probabilities for snow and ice are increasing heading into Friday and early Saturday. While this system is not expected to be…
PENNSYLVANIA — Forecast data continues to signal a developing winter storm threat for Friday, December 26, with snow and ice becoming increasingly likely across large portions of the state, according to probability maps and model guidance released this week. While the exact storm track remains uncertain, confidence is growing that hazardous winter weather will impact…
UNITED STATES — Large portions of the western United States are experiencing an exceptionally warm December, with multiple cities across the Rockies, Pacific Northwest, and Southwest either setting or threatening their warmest December on record, according to temperature ranking data shown in the latest nationwide analysis. The data indicates that Colorado, New Mexico, Idaho, Washington,…