


Regional Weather Synopsis
Issued by NWS Aberdeen, SD
Issued by NWS Aberdeen, SD
524 NZUS43 KABR 181932 SYNABR MNZ039-046-SDZ003>011-015>023-033>037-045-048-051-190945- Radio Weather Synopsis National Weather Service Aberdeen SD 232 PM CDT Fri Jul 18 2025 /132 PM MDT Fri Jul 18 2025/ A trough of low pressure over eastern South Dakota and western Minnesota will be the focus for showers and thunderstorms, mainly east of a line from Miller to Sisseton. The main threats are hail of 1 inch in diameter and wind gusts to 60 miles per hour with the strongest storms. Dry weather will return by late evening. There is a 30 percent chance of light showers over central South Dakota for a brief period after daybreak Saturday morning. A 50 percent chance of showers and thunderstorms will return to central South Dakota Saturday night, where there is a marginal risk, or level 1 out of 5, of severe weather. Temperatures will fall into the mid 50s to near 60 degrees by daybreak Saturday. Highs Sunday will be in the 70s, with low 80s near and west of the Missouri River. Temperatures will rise into the 80s to low 80s by Monday. $$