National Weather Service United States Department of Commerce

Storm Surge Flooding Continues in the Outer Banks; Dangerous Heat in the West

Storm surge flooding will continue through tonight in the Outer Banks in North Carolina as Hurricane Erin continues to move away from the U.S. Wind gusts up to tropical storm force are possible along the Mid-Atlantic and southern New England coasts through Friday. A dangerous, record heat wave will continue across the Desert Southwest and the Central Valley of California through Saturday. Read More >

Overview

Bitterly cold air from the Arctic region that settled into the Northern Plains in early to mid February, 2021 resulted in numerous record low temperatures being set. This is a preliminary list of new record low temperatures. Of significance is that Spearfish set an all time record low of -33. The previous all time record low was -32, last set back on Jan 4, 1950. The period of record for Spearfish goes all the way back to 1893.

 

...PRELIMINARY LOW TEMPERATURE RECORDS...

LOCATION        DATE     NEW RECORD    PREVIOUS RECORD (YEAR)

BELLE FOURCHE   02/13    -23           -23 (2007)

BISON           02/12    -26           -22 (1944)
                02/13    -23           -22 (1936)

2 E COTTONWOOD  02/15    -34           -33 (2007)

DEVILS TOWER    02/13    -29           -20 (2007)
                02/15    -24           -24 (2007)

15 SSE DUPREE   02/12    -25           -17 (1969)
                02/13    -21           -15 (2020)
                02/14    -24           -13 (2001)

EDGEMONT        02/13    -29           -11 (2007)
                02/14    -31           -14 (2001)
                02/15    -39           -27 (2007)

FORT MEADE      02/13    -18           -17 (1914)
                02/14    -21           -13 (1906)
                02/15    -20           -17 (2007)

4 SE GILLETTE   02/13    -29           -29 (1936)

HOT SPRINGS     02/13    -22           -18 (1936)

2 E KYLE        02/13    -18           -18 (1966)
                02/14    -18           -15 (1973)
                02/15    -18           -13 (1958)
                02/16    -11           -10 (2018)

LEAD            02/11    -15           -15 (1948)

LEMMON          02/13    -27           -27 (1936)

5 SW LODGEPOLE  02/09    -27           -20 (2019)
                02/12    -31           -17 (2008)
                02/13    -32           -30 (2020)
                02/14    -40*          -21 (2020)
                02/15    -40*          -25 (2019)

8 E MARTIN      02/12    -12            -3 (1997)
                02/13    -14           -12 (2020)
                02/14    -22           -11 (2020)
                02/15    -28            -4 (1991)
                02/16    -30             2 (1990)

12 SW MAURINE   02/12    -21           -17 (1988)
                02/13    -22           -19 (2007)
                02/14    -29           -19 (2007)

5 SE MILESVILLE 02/14    -25           -21 (2007)

14 S MISSION    02/14    -18           -14 (2007)
                02/15    -25           -22 (2007)

MOUNT RUSHMORE  02/09    -12           -11 (1975)
                02/14    -19            -8 (2007)
                02/11    -18           -11 (1981)
                02/12    -19            -9 (1986)
                02/13    -20            -8 (1995)

ORAL            02/14    -22           -21 (2007)

PACTOLA DAM     02/08    -18           -18 (2011)
                02/12    -20           -19 (1986)
                02/13    -27           -16 (1986)
                02/14    -26           -15 (2007)
                02/15    -25           -20 (2007)

SPEARFISH       02/12    -24           -23 (1936)
                02/13    -30           -24 (1936)
                02/14    -33*          -28 (1936)
                02/16    -30           -27 (1936)

RAPID CITY ARPT 02/12    -12           -11 (1949)
                02/13    -24           -16 (2007)
                02/14    -23           -20 (2007)

4 NW RAPID CITY 02/12    -14           -14 (2018)
                02/15    -21           -19 (2007)

7 ENE ROCHELLE  02/10    -29           -21 (1959) 
                02/12    -23           -20 (1958)
                02/14    -39           -16 (1978)  
                02/15    -38           -20 (2001)

1 E WESTON      02/08    -25           -16 (1978)
                02/13    -34            -8 (1986)
                02/14    -33           -20 (1986)

WIND CAVE       02/12    -15            -6 (2004)
                02/13    -23           -15 (2007)
                02/14    -21            -9 (2007)     

Note:  * denotes an all time record low