ALABAMA — A sharp but short-lived blast of winter cold is settling across Alabama early this week, with freezing temperatures expected through Tuesday morning. However, forecasters say the cold will not last long, as a notable upper-air pattern shift is expected to bring above-average temperatures across the Deep South during Christmas week. Weather model guidance…
CALIFORNIA — Confidence is growing among forecasters that California is heading into a major weather pattern change, with significant storm activity expected to arrive during Christmas week and the potential for atmospheric river events bringing widespread rain, mountain snow, and travel impacts across large portions of the state. Forecast guidance indicates the transition will begin…
UNITED STATES — A fast-moving but powerful Alberta Clipper winter storm swept across a large portion of the eastern and central United States, delivering widespread moderate to heavy snowfall and leaving behind significant accumulations across multiple states, according to compiled snowfall reports and regional snow maps. The storm packed a notable punch, producing 5 to…
UNITED STATES — A complex and high-impact weather pattern is unfolding across multiple regions of the country, with heavy lake-effect snow continuing east of Lakes Erie and Ontario in New York and Pennsylvania, while the Pacific Northwest braces for back-to-back cold fronts and an atmospheric river that could trigger renewed flooding in Washington, Oregon, and…
PACIFIC NORTHWEST — A powerful and long-lasting atmospheric river is set to slam Washington, Oregon, and northern California this week, raising serious concerns about major flooding, rapidly rising rivers, landslides, and road washouts across the region. Forecast models show widespread rainfall totals of 5 to 10 inches, with locally higher amounts reaching 14 inches in…
ALABAMA — A sharp surge of Arctic air is spreading across Alabama, keeping temperatures locked in the 20s across the northern third of the state while colder air steadily advances southward, setting the stage for a statewide freeze by Wednesday morning — including along the Gulf Coast. Weather data and temperature maps show a clear…
BALTIMORE, MARYLAND — A rare and intense winter weather event unfolded early Sunday morning as thundersnow was officially confirmed in Baltimore, with observations recorded near Baltimore/Washington International Thurgood Marshall Airport (BWI) around 4:25 a.m. The event combined thunder, lightning, heavy snowfall, and dense fog, creating dangerous travel and visibility conditions across parts of central Maryland….
DMV REGION — School districts across Maryland and Virginia have announced widespread two-hour delays as of 8:40 p.m., citing the risk of overnight refreezing and dangerously cold temperatures expected across the region. The delays are intended to give road crews and families additional time to navigate potentially icy morning conditions. Most Maryland and Virginia Districts…
MID-ATLANTIC — Some of the coldest air of the season is settling across Virginia, Maryland, Washington, D.C., and West Virginia tonight, bringing bitter wind chills, single-digit “feels-like” temperatures, and hazardous icy road conditions, according to weather alerts shared by local forecasters. Residents across the region are being urged to limit time outdoors and use extreme…
NORTHEAST — A narrow but fast-moving band of snow is expected to sweep across Connecticut, Rhode Island, southeastern Massachusetts, and Long Island tonight into early Sunday morning, bringing a widespread 1–3 inches of accumulation, with pockets reaching 3–6 inches in coastal areas. Updated snowfall maps released late Saturday show a sharp gradient across the region,…