Public Information Statement
Issued by NWS Rapid City, SD
Issued by NWS Rapid City, SD
889
NOUS43 KUNR 210159
PNSUNR
SDZ001-002-012>014-024>032-041>044-046-047-049-072>078-WYZ054>060-211359-
Public Information Statement
National Weather Service Rapid City SD
759 PM MDT Sun Sep 20 2026
The following are unofficial observations taken during the past 8
hours
**********************24 HOUR RAINFALL**********************
LOCATION 24 HOUR TIME/DATE COMMENTS
RAINFALL MEASURED
(inches)
SOUTH DAKOTA
...Bennett County...
3 NNE Harrington 1.47 748 PM 9/20 Mesonet
5 E Martin 1.33 748 PM 9/20 Other Federal
...Butte County...
1 NNW Nisland 0.77 748 PM 9/20 Mesonet
27 WNW Castle Rock 0.73 748 PM 9/20 Mesonet
11 WNW Belle Fourche 0.61 748 PM 9/20 Other Federal
1 ESE Belle Fourche 0.03 748 PM 9/20 Other Federal
...Campbell County...
25 ESE Wright 0.09 748 PM 9/20 Mesonet
5 NNW Dwtn Gillette 0.03 748 PM 9/20 ASOS
...Custer County...
2 SSW Custer 1.84 748 PM 9/20 ASOS
8 WNW Fairburn 1.83 748 PM 9/20 Mesonet
4 W Custer 1.83 748 PM 9/20 Mesonet
2 WNW Custer 1.56 748 PM 9/20 Mesonet
9 WNW Fairburn 1.53 748 PM 9/20 Other Federal
Pringle 1.53 748 PM 9/20 Other Federal
Jewel Cave 1.25 748 PM 9/20 Mesonet
1 W Wind Cave Visito 1.15 748 PM 9/20 Mesonet
10 W Jewel Cave 1.10 748 PM 9/20 Mesonet
7 WSW Fairburn 1.06 1200 PM 9/20 CoCoRaHS
7 SSW Folsom 0.76 748 PM 9/20 Mesonet
11 S Folsom 0.65 748 PM 9/20 Other Federal
1 SSW Hermosa 0.55 748 PM 9/20 Other Federal
...Fall River County...
14 NNW Edgemont 1.97 748 PM 9/20 Mesonet
4 W Hot Springs 1.70 748 PM 9/20 Other Federal
11 SSW Oelrichs 1.61 748 PM 9/20 Mesonet
Angostura Res 1.47 748 PM 9/20 Other Federal
9 NNE Edgemont 1.42 748 PM 9/20 Mesonet
2 NNW Hot Springs 1.40 748 PM 9/20 Other Federal
9 SW Angostura Res 1.31 748 PM 9/20 Other Federal
2 SSW Oral 1.21 748 PM 9/20 Mesonet
11 ESE Oelrichs 1.18 748 PM 9/20 Mesonet
1 NNE Edgemont 0.95 748 PM 9/20 Other Federal
7 W Ardmore 0.87 748 PM 9/20 Mesonet
...Haakon County...
1 SW Midland 0.46 748 PM 9/20 Other Federal
11 W Milesville 0.31 748 PM 9/20 Mesonet
3 E Philip 0.25 748 PM 9/20 ASOS
...Harding County...
1 ESE Camp Crook 0.69 748 PM 9/20 Other Federal
1 N Buffalo 0.68 748 PM 9/20 ASOS
1 ESE Ladner 0.56 748 PM 9/20 Mesonet
3 N Redig 0.53 748 PM 9/20 Mesonet
10 W Reva 0.38 748 PM 9/20 Mesonet
...Jackson County...
6 S Kadoka 0.60 748 PM 9/20 Other Federal
7 WSW Wanblee 0.40 748 PM 9/20 Other Federal
4 SE Interior 0.37 748 PM 9/20 Other Federal
5 WNW Kadoka 0.30 748 PM 9/20 Mesonet
2 E Cottonwood 0.30 748 PM 9/20 Mesonet
7 E Cottonwood 0.19 748 PM 9/20 Other Federal
...Lawrence County...
3 NE Whitewood 2.01 610 PM 9/20 Trained Spotter
4 SE Nemo 1.13 748 PM 9/20 Other Federal
6 NNW Dwtn Spearfish 1.05 748 PM 9/20 Mesonet
5 SE Whitewood 1.00 748 PM 9/20 Other Federal
Nemo 0.94 748 PM 9/20 Mesonet
2 ESE Dwtn Spearfish 0.73 748 PM 9/20 Mesonet
5 SW Brownsville 0.50 748 PM 9/20 Mesonet
3 SE Spearfish 0.07 748 PM 9/20 Mesonet
11 WNW Dwtn Spearfis 0.01 748 PM 9/20 Other Federal
...Meade County...
1 NNW Piedmont 2.72 748 PM 9/20 NWS Employee
2 E Sturgis 2.51 748 PM 9/20 Mesonet
7 E Sturgis 1.19 748 PM 9/20 Mesonet
1 NNE Faith 0.83 748 PM 9/20 ASOS
2 N Summerset 0.38 748 PM 9/20 Mesonet
4 NNW Elm Springs 0.35 748 PM 9/20 Other Federal
9 SE Mud Butte 0.30 748 PM 9/20 Mesonet
6 WSW Fairpoint 0.26 748 PM 9/20 Mesonet
Union Center 0.23 748 PM 9/20 Mesonet
...Mellette County...
4 WNW Cedar Butte 0.89 748 PM 9/20 Mesonet
1 S White River 0.79 748 PM 9/20 Mesonet
2 N White River 0.71 748 PM 9/20 Other Federal
...Oglala Lakota County...
13 W Oglala 1.76 748 PM 9/20 Mesonet
13 SSW Oglala 1.30 748 PM 9/20 Other Federal
5 NE Porcupine 0.96 748 PM 9/20 Mesonet
2 SE Pine Ridge 0.08 748 PM 9/20 Other Federal
3 ESE Pine Ridge 0.03 748 PM 9/20 ASOS
...Pennington County...
5 NE Hisega 1.82 748 PM 9/20 Other Federal
1 W Hisega 1.71 748 PM 9/20 Other Federal
Johnson Siding 1.71 748 PM 9/20 Other Federal
Hayward 1.71 748 PM 9/20 Other Federal
3 NE Hisega 1.50 748 PM 9/20 Other Federal
8 SSE Deerfield 1.41 748 PM 9/20 Mesonet
1 W Silver City 1.41 748 PM 9/20 Other Federal
4 WSW Dwtn Rapid Cit 1.35 748 PM 9/20 Other Federal
Mount Rushmore 1.34 748 PM 9/20 Mesonet
2 ENE Sheridan Lake 1.31 748 PM 9/20 Mesonet
5 SSW Hill City 1.30 748 PM 9/20 Other Federal
3 SSE Hisega 1.28 748 PM 9/20 Other Federal
4 S Hill City 1.15 748 PM 9/20 Other Federal
2 S Pactola Res 1.15 748 PM 9/20 Other Federal
2 W Deerfield Res 1.14 748 PM 9/20 Other Federal
3 N Hayward 1.14 748 PM 9/20 Other Federal
1 ESE Mount Rushmore 1.12 748 PM 9/20 Other Federal
5 NW Dwtn Rapid City 1.10 748 PM 9/20 Other Federal
2 NNW Mount Rushmore 1.06 748 PM 9/20 Other Federal
2 SW Hisega 1.05 748 PM 9/20 Other Federal
4 W Rapid City 1.00 748 PM 9/20 Mesonet
3 WNW Mount Rushmore 0.97 748 PM 9/20 Other Federal
1 SE Dwtn Rapid City 0.95 748 PM 9/20 Mesonet
2 NE Rockerville 0.83 748 PM 9/20 Other Federal
1 WNW Caputa 0.78 748 PM 9/20 Mesonet
1 E Dwtn Rapid City 0.78 600 PM 9/20 Official NWS Obs
3 SW Hill City 0.78 748 PM 9/20 Other Federal
1 NNW Dwtn Rapid Cit 0.71 748 PM 9/20 Other Federal
Deerfield Res 0.67 748 PM 9/20 Other Federal
Rapid City Arpt 0.59 748 PM 9/20 ASOS
6 W Rochford 0.52 748 PM 9/20 Mesonet
3 SE Farmingdale 0.49 748 PM 9/20 Other Federal
3 W Rapid Valley 0.49 748 PM 9/20 Other Federal
6 ESE Scenic 0.48 748 PM 9/20 Mesonet
8 S Wall 0.37 748 PM 9/20 Mesonet
3 E Hisega 0.30 748 PM 9/20 Other Federal
3 SE Rapid Valley 0.28 748 PM 9/20 Other Federal
Wasta 0.27 748 PM 9/20 Mesonet
2 ENE Wasta 0.12 748 PM 9/20 Other Federal
...Perkins County...
14 WNW Lodgepole 0.72 748 PM 9/20 Mesonet
Bison 0.64 748 PM 9/20 Mesonet
8 S Sorum 0.64 748 PM 9/20 Mesonet
1 SSE Usta 0.34 748 PM 9/20 Other Federal
7 S Shadehill 0.33 748 PM 9/20 Mesonet
3 ESE Lemmon 0.26 748 PM 9/20 Mesonet
...Todd County...
Parmlee 1.31 748 PM 9/20 Mesonet
7 WSW Parmelee 1.13 748 PM 9/20 Other Federal
7 ESE Rosebud 0.71 748 PM 9/20 Mesonet
...Tripp County...
2 W Hamill 0.68 748 PM 9/20 Mesonet
4 NNE Colome 0.59 748 PM 9/20 Mesonet
1 NE Winner 0.58 748 PM 9/20 ASOS
1 N Wewela 0.57 748 PM 9/20 Other Federal
...Ziebach County...
9 WSW Red Elm 0.70 500 PM 9/20 Trained Spotter
2 SW Bridger 0.24 748 PM 9/20 Other Federal
WYOMING
...Campbell County...
Wright 0.25 748 PM 9/20 Mesonet
2 S Rozet 0.21 1200 PM 9/20 CoCoRaHS
1 NE Echeta 0.12 748 PM 9/20 Mesonet
3 E Dwtn Gillette 0.05 748 PM 9/20 Mesonet
...Crook County...
1 S Devils Tower 1.27 748 PM 9/20 Mesonet
3 NE Pine Haven 0.07 748 PM 9/20 Other Federal
...Weston County...
19 SW Upton 0.81 748 PM 9/20 Mesonet
$$
CALDERON