SPC 1730Z Day 2 Outlook
Day 2 Convective Outlook NWS Storm Prediction Center Norman OK 1208 PM CDT Thu Oct 09 2025 Valid 101200Z - 111200Z ...NO SEVERE THUNDERSTORM AREAS FORECAST... ...SUMMARY... Severe thunderstorm potential appears negligible Friday into Friday night. ...Southwest... Scattered thunderstorms are probable on Friday afternoon and evening across parts of the Southwest, as tropospheric moisture slowly increases downstream of TC Priscilla. A morning rain swath along with weakening mid-level lapse rates will limit overall instability across the region. But a mesoscale corridor of greater boundary-layer heating may occur outside of the more persistent swath of cloudiness/rain that lingers through the day. This could be accompanied by moderate deep-layer shear that supports a storm or two producing locally strong gusts. ...Elsewhere... Poor lapse rates across the Southeast, along with weak buoyancy from the Great Lakes to the Ozarks and in the Northwest, should support only general thunderstorm activity. Coverage is expected to remain mainly isolated, with scattered elevated storms probable Friday morning in the MO vicinity and scattered surface-based storms in south FL during the afternoon. ..Grams.. 10/09/2025
