SPC 1300Z Day 1 Outlook
Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 0626 AM CST Wed Jan 13 2021 Valid 131300Z - 141200Z ...NO SEVERE THUNDERSTORM AREAS FORECAST... ...SUMMARY... Severe thunderstorms are not expected through tonight. ...Southeast... Elevated convection may persist in a confined corridor downstream of a shortwave trough expected to progress from the Lower MS Valley to the South Atlantic Coast tonight. Saturation near 700 mb in conjunction with steep mid-level lapse rates will support scant buoyancy atop weak surface ridging and relatively dry low levels. Embedded lightning flashes will likely remain rather sparse in spatial coverage and sporadic in timing. ..Grams.. 01/13/2021
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