Severe Storm Outlook Narrative (AC)
Issued by NWS
Issued by NWS
717 ACUS03 KWNS 050828 SWODY3 SPC AC 050827 Day 3 Convective Outlook NWS Storm Prediction Center Norman OK 0227 AM CST Wed Feb 05 2025 Valid 071200Z - 081200Z ...NO THUNDERSTORM AREAS FORECAST... ...SUMMARY... Thunder potential appears minimal across the U.S. on Friday. ...Synopsis... Quasi-zonal flow aloft will continue across the U.S. in a broad sense on Friday. A short-wave trough initially over the northwestern U.S. will move quickly eastward within the background westerly flow field, weakening with time as it crosses the northern Rockies and reaches the northern Plains late. Surface mass response associated with this system, in the form of a weak surface low, is forecast to shift eastward across the Intermountain West and into the Plains, settling over the Nebraska vicinity late. Meanwhile, the main surface baroclinic zone will remain draped west-to-east from Oklahoma to the Southeast. Any lingering/sporadic lightning ongoing early over the Carolina Coast near this front should move quickly offshore. Afterward, though isolated showers may evolve during the afternoon near the front over the Southeast, and other/isolated showers should accompany passage of the western U.S. trough across the Rockies, any potential for lightning appears too low at this time to highlight with a 10% thunder area. ..Goss.. 02/05/2025 $$