SPC 1630Z Day 1 Outlook
Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 1018 AM CST Tue Jan 12 2021 Valid 121630Z - 131200Z ...NO THUNDERSTORM AREAS FORECAST... ...SUMMARY... The risk for organized thunderstorms appears negligible through tonight. ...TX... Two areas of deep convection have developed this morning - one over south TX and the other off the Lower TX Gulf Coast. Both of these areas of showers and very isolated thunderstorms are highly elevated, with forecast soundings showing the unstable layer around 700mb and MUCAPE values near zero. While isolated lightning flashes may continue for another hour or so, it is likely that the coverage of lightning after 1630z will be below 10%. Elsewhere across the nation, relatively dry and stable conditions will preclude organized thunderstorm activity. ..Hart.. 01/12/2021
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