National Weather Service United States Department of Commerce

Significant Severe Weather and Flooding Continue for the Central U.S.

Severe thunderstorms, with some strong tornadoes and very large hail, will continue across central portions of the country through Thursday evening as well as a strong wind threat in portions of the Northeast. Very heavy rainfall on already saturated and flooded ground in the Plains means significant flooding will continue into next week. Read More >

Coldest Low Temperatures in Sioux Falls
  (since records began in 1893)

    -42     Feb.  9, 1899

    -40     Feb. 11, 1899

    -38     Jan. 12, 1912
            Feb.  8, 1899

    -37     Feb.  2, 1905

    -36     Jan. 19, 1970
            Feb.  2, 1917

    -35     Feb.  3, 1917
            Feb. 10, 1893

    -33     Jan. 13, 1916

    -32     Jan.  1, 1974
            Jan. 15, 1972
            Jan. 11, 1918
            Feb.  1, 1917
            Feb. 12, 1905
            Jan. 24, 1904
            Feb. 12, 1899
            Jan. 24, 1894

    -31     Jan. 21, 1970
            Feb. 28, 1962
            Jan. 12, 1918
            Dec. 29, 1917
            Jan. 14, 1916

    -30     Jan.  2, 2010
            Feb. 24, 1965
            Feb. 16, 1936
            Feb.  9, 1933
            Jan. 17, 1930
            Jan.  7, 1912
            Feb. 13, 1905
            Feb.  1, 1905
            Feb.  6, 1899
            Feb.  7, 1895


Updated 2/17/2017