SPC 0700Z Day 2 Outlook
Day 2 Convective Outlook NWS Storm Prediction Center Norman OK 1143 PM CST Sat Dec 27 2025 Valid 291200Z - 301200Z ...NO THUNDERSTORM AREAS FORECAST... ...SUMMARY... Thunderstorms are not expected on Monday or Monday Night. ...Discussion... A deep surface cyclone near Lake Huron at 12Z Monday will occlude as it tracks into QC. A full-latitude occluded/cold front will arc across NY to the FL Panhandle and western Gulf on Monday morning, before clearing the entire Atlantic Seaboard by Monday night. Scant elevated buoyancy may be present in two regimes on Monday morning. One within the low-level warm conveyor ahead of the occluded portion of the front across parts of eastern NY into New England. The second immediately behind the cold front along the Rio Grande in Deep South TX. Thunderstorm probabilities, while nonzero, still appear to be below 10 percent in both areas. In between, weak mid-level lapse rates should support only shallow convection across the Southeast as the front moves east. ..Grams.. 12/28/2025
