National Weather Service United States Department of Commerce

Locally Heavy Rainfall for the Carolinas; Thunderstorms and Fire Weather Concerns for Intermountain West

Heavy rainfall from scattered thunderstorms is expected across the Southwest, Intermountain West, and Plains. Isolated dry thunderstorms may initiate additional fires across the west. The coastal Carolinas may experience flash floods in the coming days due to repeated thunderstorms. Additionally, a wave of intense summer heat will hit the Southern Plains and central Gulf Coast States this week. Read More >


 

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

Temperature (F) Date
-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 Jun '23