OREGON — Drivers across north central Oregon and the foothills of the southern Blue Mountains are being urged to use extreme caution Monday morning after the National Weather Service issued a Freezing Fog Advisory in effect until noon. The advisory highlights the risk of slick and icy road conditions, especially along major travel routes where…
WYOMING — After a brief lull, dangerous high winds are expected to return to southeast Wyoming late Monday night and continue through Tuesday, prompting the National Weather Service to issue a High Wind Watch for multiple wind-prone areas. Forecast guidance shows wind gusts reaching 60 to 65 miles per hour, creating hazardous travel conditions and…
UNITED STATES — Forecast confidence is gradually increasing that a broad winter storm corridor may take shape from the Southern Plains into the Mid-Atlantic later this week, as multiple ensemble systems continue to cluster around a similar placement of the main precipitation axis. While details remain far from finalized, the latest ensemble guidance offers an…
UNITED STATES — Forecast confidence is increasing that a large, multi-state winter weather event could unfold from Friday through Sunday, as dangerous Arctic cold overspreads much of the country and a southern storm system attempts to track from the Southern Plains into the Mid-Atlantic. Ensemble guidance from both the GEFS and EC-EPS continues to show…
UNITED STATES — A powerful Arctic outbreak is expected to grip much of the country this weekend, bringing dangerous cold and life-threatening wind chills across large portions of the Central Plains, Midwest, and South. Forecast data shows wind chills dropping below zero for more than 100 million people, with some of the coldest conditions targeting…
UNITED STATES — Forecasters across the Southeast are closely monitoring a developing winter weather threat late next week, as a powerful Arctic high-pressure system is expected to push cold air deep into the region while a potential southern storm system attempts to track eastward. If current trends verify, parts of Georgia, Alabama, Tennessee, North Carolina,…
UNITED STATES — A departing rain system across the Carolinas is giving way to growing attention on next weekend’s weather pattern, as forecasters monitor whether a potential southern storm system could interact with incoming Arctic air across parts of the Southeast, including North Carolina, South Carolina, and Georgia, between January 24 and January 25. Rain…
UNITED STATES — A potentially severe geomagnetic storm (G4 level) is now being forecast for Monday night, January 19, as a fast and strong coronal mass ejection (CME) heads toward Earth, according to updated space weather guidance. If the storm unfolds as current models suggest, auroras could become visible across a large portion of the…
UNITED STATES — A broad and increasingly consistent winter weather signal is taking shape across the central and eastern United States as January enters its final stretch, with multiple forecast models pointing toward a potentially disruptive period of snow, ice, and bitter cold from late week into the weekend and beyond. Long-range ensemble guidance from…
UNITED STATES — Forecast confidence continues to increase that a large, high-impact winter storm will affect a wide portion of the southern United States beginning as early as Friday, January 24, and potentially lasting into Monday, January 27. Updated European (ECMWF) deterministic and ensemble guidance shows a powerful storm system stretching from Texas and Oklahoma…