SPC 1300Z Day 1 Outlook
Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 0631 AM CST Sun Jan 11 2026 Valid 111300Z - 121200Z ...NO THUNDERSTORM AREAS FORECAST... ...SUMMARY... Thunderstorms are not expected today. ...NY/PA/WV... A deep, cold upper trough will be present today over the eastern US, with the trough axis and associated cold pool aloft moving across the upper OH Valley. Forecast soundings suggest that despite cold mid-level temperatures below -30C, weak/shallow CAPE profiles will preclude charge separation except on a very isolated basis. Elsewhere no thunderstorms are forecast today. ..Hart/Kerr.. 01/11/2026
