SPC – No MDs are in effect as of Sat Jun 21 17:41:01 UTC 2025

SPC 1730Z Day 2 Outlook Day 2 Convective Outlook NWS Storm Prediction Center Norman OK 1230 PM CDT Sat Jun 21 2025 Valid 221200Z - 231200Z ...THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS FROM THE UPPER MISSISSIPPI VALLEY TO THE SOUTHERN HIGH PLAINS... ...SUMMARY... Severe thunderstorms remain possible on Sunday from parts of the central and northern Plains into the upper Midwest. Significant hail and wind are possible across parts of eastern North Dakota and northern Minnesota, along with some tornado potential. A few severe storms are also possible across the Northeast. ...Synopsis... Broad mid-level troughing will prevail across

SPC 1630Z Day 1 Outlook Day 1 Convective Outlook CORR 1 NWS Storm Prediction Center Norman OK 1149 AM CDT Sat Jun 21 2025 Valid 211630Z - 221200Z ...THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS OVER NORTHERN PORTIONS OF NEW YORK AND VERMONT... CORRECTED FOR SPELLING IN SUMMARY ...SUMMARY... Thunderstorms associated with severe wind gusts and hail will be possible tonight across New York and New England. Isolated severe storms will also be possible across portions of the Great Lakes, the northern High Plains and Middle Missouri Valley. ...Great Lakes... Strong/intermittently severe thunderstorms continue across the northern Lower Peninsula