SPC 1730Z Day 2 Outlook
Day 2 Convective Outlook NWS Storm Prediction Center Norman OK 1102 AM CST Fri Jan 15 2021 Valid 161200Z - 171200Z ...NO THUNDERSTORM AREAS FORECAST... ...SUMMARY... Thunderstorms are not expected on Saturday. ...Synopsis... A synoptic upper low over the OH/TN Valleys Saturday morning will pivot northeast through the period, becoming oriented over ME and offshore from the New England coast Sunday morning. A shortwave upper trough diving southeast across the Plains to the mid-MS Valley will reinforce the arctic airmass over much of the central/eastern U.S. As a result, seasonally cold and dry conditions are expected, limiting instability and precluding thunderstorm development. ..Leitman.. 01/15/2021
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