WESTERN UNITED STATES — Two powerful Pacific storm systems are set to impact the West Coast Tuesday and Wednesday, delivering rounds of heavy rain to California and the Pacific Northwest while funneling significant snowfall into the Colorado Rockies. As these storms track inland, much of the central United States will remain on the drier side…
OHIO VALLEY — A developing storm system is expected to bring severe weather potential Thursday, with southern Illinois, Indiana, and much of Kentucky outlined for possible strong to severe storms. Forecasters indicate that as the next system rapidly organizes, unseasonably high moisture will surge northward into the region. Combined with strengthening wind shear, the setup…
INDIANA — A widespread severe weather setup is taking shape across the lower Midwest and Ohio Valley, with a large “all-hazard” risk zone highlighting the potential for tornadoes, damaging winds, large hail, and heavy rainfall. The highlighted yellow area stretches from central and southern Illinois across much of Indiana and into central Kentucky, while a…
PACIFIC COAST — A busy and evolving weather pattern is unfolding across the eastern Pacific, with multiple systems lined up to impact the West Coast this week, including a weaker midweek disturbance and a potentially stronger storm heading into the weekend. Midweek System Targets California First The first system in this sequence is labeled as…
MID-ATLANTIC — A potential late-weekend winter system is drawing growing attention across the Mid-Atlantic and Northeast, as several artificial intelligence–based weather models signal a developing coastal low that could bring a mix of rain and snow by early Monday, February 23. While it is far from a locked-in forecast, the latest 18z model runs show…
MIDWEST — New forecast trends for Thursday indicate a potentially volatile setup developing from eastern Kansas through Missouri and into Illinois, where moisture may wrap northwestward into a surface low ahead of a dryline. Recent model guidance highlights a corridor of improving low-level moisture overlapping with steep mid-level lapse rates, creating an environment that could…
EAST COAST — Advanced AI-based forecast models are increasingly pointing toward a potentially significant winter storm along the I-95 corridor, with a deep coastal low and widespread snowfall from the Mid-Atlantic into New England. Recent guidance indicates a 978 mb low pressure system developing off the Mid-Atlantic coast and intensifying as it tracks northeast. The…
SOUTHERN NEW ENGLAND — An extremely narrow swath of moderate snowfall is expected to develop tomorrow afternoon and continue into the overnight hours, bringing a sharp gradient in totals across the region. For many communities, precipitation will begin as rain before transitioning to snow, especially as colder air filters in during the evening. The heaviest…
UNITED STATES — A sharp east–west weather divide is taking shape across the country, with new ensemble guidance pointing to a brief but notable cold surge across the Eastern U.S. early next week, while much of the West turns significantly warmer than normal. The latest GEFS Heating Degree Day (HDD) trends show a rebound in…
NEW YORK — Long-range model guidance is highlighting the potential for a slow-moving, deepening coastal low near the classic “benchmark” position early next week, raising the possibility of a widespread snow event from eastern New York through much of New England. Forecast projections for Monday into Tuesday show a strengthening low-pressure system offshore, positioned southeast…