


Regional Weather Synopsis
Issued by NWS Aberdeen, SD
Issued by NWS Aberdeen, SD
267 NZUS43 KABR 040802 SYNABR MNZ039-046-SDZ003>011-015>023-033>037-045-048-051-042215- Radio Weather Synopsis National Weather Service Aberdeen SD 302 AM CDT Sat Oct 4 2025 /202 AM MDT Sat Oct 4 2025/ Windy and unseasonable warm conditions will continue through the day as a low pressure system develops out to the west. South winds will increase to around 30 to 40 mph up across the Sisseton hills region down into southeast South Dakota through the day, and 20 to 30 mph elsewhere. Those winds will also continue overnight into early Sunday peaking around 50 mph for the favored downslope areas up in northeast South Dakota. As the system pulls through, expect increasing chances for moisture, though most of that will be confined to west river, followed by more gusty northwest winds and cooler temperatures. Highs today will run from low 70s in north central South Dakota to near 90 degrees east river. Temperatures are expected to fall into the 50s behind the front, and stall in the mid and upper 60s in far eastern South Dakota. $$ 07