


Regional Weather Synopsis
Issued by NWS Aberdeen, SD
Issued by NWS Aberdeen, SD
660 NZUS43 KABR 161155 SYNABR MNZ039-046-SDZ003>011-015>023-033>037-045-048-051-170200- Radio Weather Synopsis National Weather Service Aberdeen SD 655 AM CDT Sat Aug 16 2025 /555 AM MDT Sat Aug 16 2025/ A stalled out frontal boundary across southern south dakota will continue to lead to on and off chances for showers and thunderstorms through the weekend. There will be drier periods during the mid morning to late afternoon hours, with most storms occurring during the evening and overnight hours. Some storms will be strong to severe, with damaging wind gusts of 60 mph, large hail around the size of quarters, and locally heavy rainfall are possible. There is a Slight Risk, or level 2 of 5 for severe storms from central South Dakota to the James River, and a Marginal Risk, or level 1 of 5, for the rest of the area. Summer like temperatures and muggy conditions will persist for the next few days. Highs temperatures today will reach the upper 70s to mid 80s east river and the mid 80s to low 90s to the west. Lows tonight will be in the mid to upper 60 degrees. $$