SPC 2000Z Day 1 Outlook
Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 0237 PM CDT Sat Oct 17 2020 Valid 172000Z - 181200Z ...NO SEVERE THUNDERSTORM AREAS FORECAST... ...SUMMARY... Severe thunderstorms are not expected across the contiguous United States through tonight. No changes were made to the previous outlook. ..Jewell.. 10/17/2020 .PREV DISCUSSION... /ISSUED 1110 AM CDT Sat Oct 17 2020/ Relatively dry and stable conditions will preclude thunderstorms throughout most of the CONUS today. One small exception is over the eastern and southern FL peninsula, where a moist and marginally unstable air mass may support a few afternoon/evening thunderstorms. Another small exception will be northern AR and vicinity, where low-level warm advection and weak destabilization may lead to isolated lightning strikes - mainly after midnight.
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