SPC 0100Z Day 1 Outlook
Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 0744 PM CDT Wed Oct 21 2020 Valid 220100Z - 221200Z ...NO SEVERE THUNDERSTORM AREAS FORECAST... ...SUMMARY... No severe thunderstorms are expected through tonight. ...Midwest through upper Great Lakes regions... Primary corridor of thunderstorm development will remain across the Midwest into a portion of the Great Lakes tonight. An intensifying southwesterly nocturnal low-level jet will augment isentropic ascent and destabilization north of a warm front that extends from southern KS into southern MO and the OH Valley as of mid evening. Numerous thunderstorms are already underway from eastern IA through IL and IN. Activity will remain elevated north of warm front, with marginal MUCAPE and weak lapse rates limiting the potential for severe weather. ..Dial.. 10/22/2020
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