SPC 1730Z Day 2 Outlook
Day 2 Convective Outlook NWS Storm Prediction Center Norman OK 1128 AM CST Fri Nov 29 2024 Valid 301200Z - 011200Z ...NO THUNDERSTORM AREAS FORECAST... ...SUMMARY... Thunderstorms are not forecast for Saturday. ...Synopsis... A deep upper low will remain over parts of Ontario and Quebec on Saturday, with a large upper trough encompassing much of the central and eastern CONUS. Meanwhile, and upper ridge will remain over the West Coast. At the surface, high pressure will remain centered over the Great Basin, and over the Southeast, providing stable conditions. Offshore winds will maintain low dewpoints over land with the more substantial moisture extending from the Bahamas across the southern Gulf of Mexico. Cold temperatures aloft and modest low-level westerlies across the Lower Great Lakes may favor shallow convection, with a low chance of a lighting flash. To the west, midlevel moisture will increase into CA as a weak upper trough moves east beneath the larger-scale ridge, but the overall risk of elevated thunderstorms appears low. ..Jewell.. 11/29/2024