SPC 1630Z Day 1 Outlook
Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 1004 AM CST Mon Nov 10 2025 Valid 101630Z - 111200Z ...NO SEVERE THUNDERSTORM AREAS FORECAST... ...SUMMARY... Severe thunderstorms are not expected through tonight across the contiguous United States. ...Synopsis... Water-vapor imagery this morning shows a longwave trough over the eastern U.S., while a ridge resides over the West with a series of disturbances moving east across the Canadian Rockies. The mid- to upper-level low over IN this morning and associated cold pocket yielded a November record low 500-mb temperature (-40.9 deg C) sampled by the 12 UTC ILX raob at Lincoln, IL. This upper feature will move east to NY/PA late tonight. A cold front over New England this morning will push east of the coast later this afternoon. A couple of lightning flashes may accompany weak convection from eastern MA into Maine before ceasing later today. Farther south, seasonably cool/dry air will continue pushing into the Gulf. ..Smith/Wendt.. 11/10/2025
