National Weather Service United States Department of Commerce

Central U.S. Severe Storms and Heavy Rain; Western Fire Weather Threats

A strong system will produce a swath of impacts. Severe storms with large hail, damaging winds, and a couple of tornadoes will be possible in the south and central Plains. Heavy rain could cause flash flooding in the Mid Mississippi Valley. Mountain snow will develop in the Rockies. Critical fire weather threats are expected across northern California and the Southwest. Read More >

                                  TRI-CITIES TN
                            DAILY NORMALS AND RECORDS
                                    NOVEMBER

      MAX   MIN   AVG   HDD   CDD    PCPN    REC HIGH     REC LOW     REC PCPN

 1     64    38    51    14     0    0.09    82  2016    26  1993    1.29 1963
 2     64    38    51    14     0    0.10    80  2016    24  1993    1.16 1979
 3     64    37    50    15     0    0.09    81  2003    23  1996    0.76 1971
 4     63    37    50    15     0    0.09    81  2003    21  2006    1.68 1985
 5     63    37    50    15     0    0.09    79  2015    18  1991    1.20 1938

 6     62    37    49    16     0    0.10    79  1938    20  1939    2.04 1977
 7     62    36    49    16     0    0.09    77  9999    20  1967    1.79 1995
 8     62    36    49    16     0    0.10    79  1986    20  1952    1.66 1996
 9     61    36    48    17     0    0.10    78  9999    21  1976    1.51 2000
 10    61    35    48    17     0    0.10    80  1946    22  1973    1.37 2009

 11    60    35    48    17     0    0.09    76  9999    18  1957    1.49 2002
 12    60    35    47    18     0    0.10    78  1945    19  1941    1.62 1975
 13    60    35    47    18     0    0.09    78  1945    15  2019    0.62 2008
 14    59    34    47    18     0    0.10    81  1993    16  1986    0.62 1945
 15    59    34    46    19     0    0.09    77  2005    13  1969    1.27 2018

 16    58    34    46    19     0    0.11    77  1955    16  1969    1.55 1957
 17    58    34    46    19     0    0.11    77  1958    19  1984    1.10 1987
 18    58    33    46    20     0    0.11    79  1958    15  2014    0.94 2015
 19    57    33    45    20     0    0.10    78  1985    13  2014    2.27 2003
 20    57    33    45    20     0    0.11    75  1988    12  1951    0.76 1950

 21    57    33    45    20     0    0.12    76  1979    17  2008    1.94 1952
 22    56    33    44    21     0    0.11    73  1999    11  2008    0.75 1989
 23    56    32    44    21     0    0.11    73  1983    13  1937    1.23 1961
 24    56    32    44    21     0    0.12    74  1973     9  1950    1.23 2004
 25    55    32    44    21     0    0.11    71  2010     5  1950    1.49 1999

 26    55    32    43    22     0    0.12    77  1946    10  1950    2.27 2013
 27    54    32    43    22     0    0.12    77  1990    15  1977    1.35 1959
 28    54    32    43    22     0    0.12    77  2001    13  1938    2.35 1948
 29    54    31    43    22     0    0.13    75  2001    12  1955    1.52 1963
 30    54    31    42    23     0    0.12    76  1991    10  1976    2.24 2016


 MO   58.7  34.2  46.4  557     1    3.14    82  2016     5  1950    2.35 1948

 DATE OF OCCURANCE IN MONTH                        (1)        (25)         (28)