MARYLAND — A fast-moving winter storm delivered a wide range of snowfall amounts across Maryland and southeastern Pennsylvania on Sunday, with totals varying dramatically from a light coating near Washington, D.C., to more than 8 inches in higher terrain farther north and west. Updated spotter reports and final mapping now provide a clear picture of…
NORTHEASTERN UNITED STATES — Updated model guidance now shows a significant shift away from the previously advertised well-above-average Christmas warmup, with temperatures instead expected to remain average to slightly below average across much of the Northeast heading into Christmas week. This marks the fourth long-range modeling reversal in recent days, as earlier projections of a…
UNITED STATES — A major shift in the national weather pattern is expected to bring significantly above-average temperatures across the Central and Southern United States during Christmas week, with the strongest anomalies centered over Texas, Oklahoma, Arkansas, Louisiana, Mississippi, Alabama, and Georgia. Forecast data from NOAA and the ECMWF ensemble indicate that these states could…
PACIFIC NORTHWEST — Another powerful atmospheric river is preparing to slam into western Washington and Oregon, bringing a dangerous stretch of heavy rainfall, rising rivers, landslides, and the potential for significant flooding beginning Tuesday and continuing through Wednesday night. Meteorologists warn that this incoming system may become one of the most impactful rainfall events of…
ILLINOIS — A New Long-Range Pattern Sets Up a Busy Snow Track Across the Northern States, A new two-week precipitation outlook shows a sharply divided weather pattern across the country, placing Illinois and the broader northern United States directly in the path of repeated Alberta clipper systems. These fast-moving storms, known for delivering bursts of…
IOWA — A powerful wind event is developing across Iowa, with new high-resolution model guidance showing widespread wind gusts between 50 and 60 mph late Tuesday night into Wednesday morning. The setup, combined with roughly six inches of existing snowpack across northern Iowa, has prompted meteorologists to warn that blizzard-like conditions may emerge even without…
ROCKY MOUNTAIN REGION — After a relatively dry start to November, winter weather is returning in full force for much of the western United States. Forecasters report that heavy snow is on the way for the Rockies, Pacific Northwest, and Southwest mountains, beginning around Thanksgiving and continuing into early December. According to new model data,…
WASHINGTON STATE — A Winter Weather Advisory has been issued for the central and southern Washington Cascades, where up to 10 inches of snow and a glaze of ice are expected to create hazardous travel conditions from Tuesday through Wednesday. Meteorologists urge anyone traveling for the holiday to cross the mountain passes early before the…
DEEP SOUTH — Meteorologists are warning of an elevated tornado threat across the Deep South on Tuesday, with Alabama, Mississippi, and western Georgia at the highest risk for severe storms capable of producing multiple tornadoes, damaging winds, and large hail. According to updated forecast maps, the greatest threat zone extends from Jackson, Mississippi, through Birmingham…
UNITED STATES — A disruptive winter storm is sweeping across the Northern Rockies, Northern Plains, and Upper Midwest, threatening heavy snow, strong winds, and whiteout conditions through Wednesday. Meteorologists are warning travelers to prepare for hazardous roads, flight delays, and near-zero visibility across several states. The system, which began Monday evening, is expected to intensify…