Author: Nina Clarke

UNITED STATES — Winter weather alerts are rapidly expanding across the Lower Mid-Atlantic and Southeast, as a strengthening coastal storm pushes northward and triggers a dangerous mix of heavy snow, high winds, blizzard conditions, and coastal flooding from the Carolinas into parts of New England. Latest National Weather Service data shows winter storm warnings and…

UNITED STATES — A rapidly evolving upper-level weather pattern is setting the stage for a significant storm system impacting parts of Texas, Oklahoma, Arkansas, Missouri, Tennessee, and the Carolinas, with conditions expected to intensify sharply over the next 24 hours as multiple shortwave disturbances interact across the central and eastern United States. Meteorological analysis shows…

NORTH DAKOTA — Increasing confidence is growing for freezing rain across western and parts of central North Dakota early Saturday, with medium probabilities for a glaze of ice that could create dangerous travel conditions, according to the latest forecast data from the National Weather Service in Bismarck. Forecast guidance shows precipitation arriving very early Saturday…

UNITED STATES — A powerful and rapidly intensifying winter storm is expected to bring significant snow, damaging winds, blizzard conditions, and major coastal flooding across North Carolina, South Carolina, and Virginia from Friday afternoon through Sunday night, according to the latest outlook from the National Weather Service and Weather Prediction Center. Forecast data shows this…

UNITED STATES — The Storm Prediction Center (SPC) is preparing to implement one of its most significant updates in years to how severe weather risk is displayed, with major changes expected to take effect on or around March 2. The revisions will impact SPC’s Convective Outlook maps used nationwide to communicate tornado, wind, and hail…

ILLINOIS — A prolonged lake-effect snow event is expected to impact northeast Illinois and northwest Indiana from Friday into Saturday, with snow falling in multiple waves and occasionally becoming very heavy, especially near Lake Michigan. Forecast data indicates 2 to 8 inches of accumulation is possible in favored locations, with localized higher totals where persistent…

UNITED STATES — A strengthening winter storm system is taking shape across the eastern United States, with new National Weather Service snowfall guidance showing a broad swath of accumulating snow developing across North Carolina, Virginia, West Virginia, and South Carolina through late Saturday and into Sunday. While confidence continues to evolve, the latest 72-hour snowfall…

UNITED STATES — Early outlooks for Sunday’s potential winter weather system continue to show low confidence for meaningful snow across much of New England, New York, and the Mid-Atlantic, according to analysis from Boston Weather Consulting. While a developing coastal system may bring significant snow to areas well offshore, inland impacts remain uncertain and appear…

PITTSBURGH, PENNSYLVANIA — Updated forecast guidance shows that the potential weekend storm being monitored across southwestern Pennsylvania, eastern Ohio, and northern West Virginia continues to pose low risk for snow and winter impacts. According to the National Weather Service Pittsburgh, probabilities for minor winter impacts remain limited, with any snowfall expected to be light, localized,…

UNITED STATES — A high-impact winter storm system is expected to affect large portions of the Eastern United States in the coming days, bringing the combined threats of heavy snowfall, strong coastal winds, rough surf, coastal flooding, and prolonged extreme cold. According to the National Weather Service and Weather Prediction Center, confidence is increasing that…