


Regional Weather Synopsis
Issued by NWS Aberdeen, SD
Issued by NWS Aberdeen, SD
058 NZUS43 KABR 022001 SYNABR MNZ039-046-SDZ003>011-015>023-033>037-045-048-051-031015- Radio Weather Synopsis National Weather Service Aberdeen SD 301 PM CDT Wed Jul 2 2025 /201 PM MDT Wed Jul 2 2025/ The heat and humidity will stick around through the end of the week with the hottest day being Thursday. Highs will range from around 90 to near 100, highest over central SD, with dewpoints in the 60s to around 70. Heat indices may top 100 degrees in a few spots by Thursday afternoon. Similar dewpoints expected for Friday with high temperatures ranging in the upper 80s to the mid 90s. A system will bring increasing chances of showers and thunderstorms Friday evening through Saturday morning with the highest chances of precipitation, of 60 to 80 percent, over the James River Valley and eastward. The main concern will be the potential for heavy rainfall with amounts up to an inch, with locally higher amounts possible. This would be the case with any slow moving thunderstorm or multiple storms tracking over the same area. $$ MMM