Regional Weather Synopsis
Issued by NWS Aberdeen, SD
Issued by NWS Aberdeen, SD
140 NZUS43 KABR 291757 SYNABR MNZ039-046-SDZ003>011-015>023-033>037-045-048-051-300800- Radio Weather Synopsis National Weather Service Aberdeen SD 1257 PM CDT Tue Sep 29 2026 /1157 AM MDT Tue Sep 29 2026/ Our humid airmass will remain in place into Wednesday morning. Patchy to areas of fog is forecast Wednesday morning primarily east of the James River. Visibility may fall to around 1 mile or less across portions of east central South Dakota. Expect temperatures to fall into the low to mid 50s by daybreak Wednesday, and rise into the 70s Wednesday afternoon. Drier weather will take hold as an area of high pressure builds in from Montana and North Dakota through Friday. $$ 06