Administrators NorthGeorgiaWX Posted December 27, 2023 Administrators Share Posted December 27, 2023 SPC 0700Z Day 2 Outlook Day 2 Convective Outlook NWS Storm Prediction Center Norman OK 1235 AM CST Wed Dec 27 2023 Valid 281200Z - 291200Z ...NO THUNDERSTORM AREAS FORECAST... ...SUMMARY... Thunderstorms are not expected across the Lower 48 states on Thursday. ...Synopsis... A large upper cyclone centered over the Mid-MS Valley, and attendant trough extending well south over the Gulf of Mexico will pivot slowly east on Thursday. A reinforcing shortwave trough rotating through the back side of this system will maintain general troughing over the CONUS east of the MS River into early Friday. At the surface, low pressure off the Mid-Atlantic coast will lift northeast offshore from the Northeast coast. An attendant cold front will push further offshore over the Atlantic while the southern extent of the front pushes deep into the Gulf of Mexico. Strong high pressure building over the Rockies and Plains, along with a dearth of boundary-layer moisture, will preclude thunderstorm potential east of the Rockies. Meanwhile, an amplified upper ridge will encompass the western half of the CONUS with most dry conditions expected beneath the influence of the ridge. ..Leitman.. 12/27/2023 Read more View the full article Quote Link to comment Share on other sites More sharing options...
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