Subj : DAY2SVR: Nws Storm Prediction Center Norman Ok To : wx-storm@lists.illinois.edu From : COD Weather Processor Date : Fri Dec 02 2022 07:01:56 ACUS02 KWNS 020701 SWODY2 SPC AC 020700 Day 2 Convective Outlook NWS Storm Prediction Center Norman OK 0100 AM CST Fri Dec 02 2022 Valid 031200Z - 041200Z ....NO SEVERE THUNDERSTORM AREAS FORECAST... ....SUMMARY... Isolated thunderstorms will be possible on Saturday over portions of the Southeast, and near the northern California Coast. ....Discussion... Fast/generally westerly flow aloft is expected across most of the U.S. on Saturday, with a tight height gradient between ridging over the Gulf of Mexico, and a polar trough across central and eastern Canada and the Great Lakes region. A short-wave trough, embedded in this fast flow field, will sweep across the northeastern U.S. through the period. Farther west, a low is forecast to linger just off the Oregon/northern California coastal area through the period. At the surface, a cold front should stretch from a James Bay low southward to Lake Erie and then southwestward into Texas at the start of the period. This front will move quickly eastward, clearing the Eastern Seaboard by early evening, while moving more slowly southward across Florida and the Gulf of Mexico through early Sunday. High pressure will prevail across most of the country, in the wake of this front. Showers -- and a few/embedded thunderstorms -- will likely accompany the passage of this front across the East Coast and Southeast states. Showers and possibly a few lightning flashes will also accompany the eastern Pacific low, possibly spreading into Coastal areas of northern California and Oregon, particularly later in the period. ...Goss.. 12/02/2022 $$ = = = To unsubscribe from WX-STORM and you already have a login, go to https://lists.illinois.edu and use the "Unsubscribe" link. Otherwise email Chris Novy at cnovy@cox.net and ask to be removed from WX-STORM. --- SBBSecho 3.14-Linux * Origin: capitolcityonline.net * Telnet/SSH:2022/HTTP (1:2320/105) .