Local Storm Report
Issued by NWS Aberdeen, SD
Issued by NWS Aberdeen, SD
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NWUS53 KABR 311601
LSRABR
Preliminary Local Storm Report...Summary
National Weather Service Aberdeen SD
1101 AM CDT Fri Jul 31 2026
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0802 AM Rain Grenville 45.47N 97.39W
07/31/2026 E7.00 Inch Day SD Public
still raining at time of report.
0810 AM Rain 3 N Wilmot 45.45N 96.86W
07/31/2026 M6.01 Inch Roberts SD Public
still raining at time of observation.
0500 PM Rain Pierpont 45.50N 97.83W
07/30/2026 E6.00 Inch Day SD Public
Multiple reports of 5-6 inches of rain
measured in Pierpont. Radar estimates as of
5 PM show pockets of 6-7 inches with more
rain on the way.
0452 AM Rain 2 SE Waubay Wildlife Re 45.40N 97.31W
07/31/2026 M5.95 Inch Day SD Cocorahs
Cocorahs station SD-DY-18 Waubay 4.8 N.
0420 PM Rain 2 SE Roslyn 45.48N 97.46W
07/30/2026 M5.00 Inch Day SD Public
0600 AM Rain 4 NW Johnson 45.60N 96.35W
07/31/2026 M4.43 Inch Traverse MN Cocorahs
Cocorahs station MN-TR-5 Graceville 4.7 ENE.
0800 AM Rain Wilmot 45.41N 96.86W
07/31/2026 M4.12 Inch Roberts SD CO-OP Observer
24 hour rainfall total.
0755 AM Rain Faulkton 45.04N 99.13W
07/31/2026 M3.87 Inch Faulk SD Public
0800 AM Rain 1 NW Hayti 44.67N 97.22W
07/31/2026 M3.56 Inch Hamlin SD CO-OP Observer
Still raining at time of observation.
0156 AM Rain Mobridge Municipal Airp 45.54N 100.41W
07/31/2026 M2.56 Inch Walworth SD ASOS
Official rainfall total for 7/30. Also a
record rainfall for the calendar day.
0107 AM Rain Aberdeen Regional Airpo 45.45N 98.42W
07/31/2026 M2.55 Inch Brown SD ASOS
Official rainfall total for 7/30, which led
to street flooding in the city of Aberdeen
Thursday afternoon.
0700 AM Rain 1 WNW Summit 45.31N 97.06W
07/31/2026 M2.54 Inch Roberts SD CO-OP Observer
1000 PM Rain Sisseton 45.67N 97.04W
07/30/2026 M2.49 Inch Roberts SD CO-OP Observer
CO-OP rainfall report for Sisseton in the
last 24 hours ending at 10pm, 7/30.
0658 PM Rain Faulkton 45.03N 99.13W
07/30/2026 M2.44 Inch Faulk SD Public
Measured in Faulkton at the time an Areal
Flood Warning was issued for the area.
0800 AM Rain Wheaton 45.81N 96.50W
07/31/2026 M2.16 Inch Traverse MN CO-OP Observer
24 hour rainfall total.
0500 AM Rain Rauville 44.98N 97.08W
07/31/2026 M2.08 Inch Codington SD CO-OP Observer
Still raining at the time of observation.
0600 AM Rain Castlewood 44.73N 97.03W
07/31/2026 M2.01 Inch Hamlin SD CO-OP Observer
Still raining at time of observation.
0800 AM Rain Webster 45.34N 97.52W
07/31/2026 M1.89 Inch Day SD Public
24 hour rainfall total.
&&
$$