NWUS53 KUNR 211150

LSRUNR



Preliminary Local Storm Report

National Weather Service Rapid City SD

550 AM MDT Mon Sep 21 2026



..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...

..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....

            ..REMARKS..



0700 AM     Rain             4 WNW Rapid City Arpt   44.06N 103.14W

09/20/2026  M0.73 inch       Pennington         SD   CoCoRaHS        



            24-hour rainfall. 



0700 AM     Rain             3 SSW Argyle            43.50N 103.68W

09/20/2026  M0.69 inch       Custer             SD   CoCoRaHS        



            24-hour rainfall. 



0700 AM     Rain             Tilford                 44.30N 103.44W

09/20/2026  M0.72 inch       Meade              SD   CoCoRaHS        



            24-hour rainfall. 



0700 AM     Rain             1 SSW Sturgis           44.40N 103.52W

09/20/2026  M0.64 inch       Meade              SD   CoCoRaHS        



            24-hour rainfall. 



0730 AM     Rain             4 SSE Devils Tower      44.54N 104.69W

09/20/2026  M0.69 inch       Crook              WY   CoCoRaHS        



            24-hour rainfall. 



0800 AM     Rain             2 WNW Oelrichs          43.19N 103.26W

09/20/2026  M0.73 inch       Fall River         SD   CoCoRaHS        



            24-hour rainfall. 



0800 AM     Rain             8 WSW Hereford          44.35N 103.04W

09/20/2026  M0.85 inch       Meade              SD   CoCoRaHS        



            24-hour rainfall. 



0500 AM     Rain             3 WNW Kadoka            43.85N 101.56W

09/21/2026  M0.74 inch       Jackson            SD   CoCoRaHS        



            24-hour rainfall. 





&&



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