SPC 0730Z Day 3 Outlook
Day 3 Convective Outlook NWS Storm Prediction Center Norman OK 0222 AM CDT Tue Oct 13 2020 Valid 151200Z - 161200Z ...NO SEVERE THUNDERSTORM AREAS FORECAST... ...SUMMARY... Severe thunderstorms are not expected across the contiguous United States on Thursday. ...Synopsis and Discussion... A large-scale upper trough should amplify further on Thursday as it moves slowly eastward across the central/eastern CONUS. A surface low initially in the vicinity of southern Ontario should continue developing to the northeast into Quebec, with a trailing cold front moving east-southeastward over much of the central/eastern states. Mainly elevated convection appears possible on an isolated basis along/ahead of the front across parts of TX/AR/LA through Thursday night, although instability and deep-layer shear should remain weak across these areas. Other isolated storms may occur late Thursday night across parts of GA and SC, where low-level moisture will modestly increase as ascent associated with the approaching upper trough overspreads this region. A few storms may also develop across parts of south FL and the Keys along sea breeze boundaries as low-level moisture increases through the period. ..Gleason.. 10/13/2020
There’s more click here.