National Weather Service United States Department of Commerce

***Latest Information on Ongoing River Flooding***

Widespread heavy rainfall has produced considerable flooding across the region. Several rivers will rise into Moderate or even Major flood stage over the upcoming days. Here is the latest information on the ongoing flooding. Read More >

                      Sioux Falls, South Dakota

20 Greatest Seasonal Snowfalls          20 Least Seasonal Snowfalls

 Rank  Total    Season                   Rank  Total    Season

    1	94.7	1968-69                     1    5.4	1930-31
    2	79.8	1961-62                     2    8.1	1986-87
    3	75.0	1983-84                     3    9.1	1967-68
    4	70.5	1982-83                     4    9.9	1894-95
    5	68.5	2015-16                     5   10.8	1980-81
    6	66.3	1928-29                     6   13.1	1989-90
    7	63.7	1996-97                     7   13.3	1957-58
    8   63.5	1951-52                     8   14.0	1899-1900
    	63.5	1935-36                         14.0	1913-14
   10	61.6	1959-60                    10   14.5	1903-04
   11	60.5	1955-56                    11   15.2	1965-66
   12	59.9	1987-88                    12   15.9	2011-12
   13	59.2	1993-94                    13   16.9	1941-42
   14	57.9	2000-01                    14   17.3	1904-05
   15	57.6	1916-17                    15   17.6	1895-96
   16	57.1	2009-10                    16   19.3	1906-07
   17	56.6	2003-04                    17   20.3	1901-02
   18	55.9	1950-51                    18   20.6	1929-30
   19	55.2	1998-99                    19   21.4    1999-2000
   20	53.4	1978-79                    20   22.0	1933-34


Updated Feb '17