An outbreak of Arctic Air will plunge into the Tennessee Valley and southern Appalachians late this weekend and early next week. Light snow accumulations are also expected Sunday and Sunday night especially across the mountains. Be prepared for the cold weather. Read More >
TRI-CITIES TN DAILY NORMALS AND RECORDS AUGUST MAX MIN AVG HDD CDD PCPN REC HIGH REC LOW REC PCPN 1 86 65 75 0 10 0.15 95 1953 51 1997 1.60 1948 2 86 65 75 0 10 0.14 96 2006 55 1997 1.53 2003 3 86 65 75 0 10 0.15 97 1944 52 1998 2.33 2023 4 86 64 75 0 10 0.15 96 2010 52 1976 0.73 1948 5 86 64 75 0 10 0.15 96 2011 51 1950 1.85 1942 6 86 64 75 0 10 0.15 94 1955 51 2004 1.18 1990 7 86 64 75 0 10 0.14 94 9999 47 2004 3.50 2003 8 86 64 75 0 10 0.15 96 1987 48 1989 1.97 1938 9 86 64 75 0 10 0.13 97 1980 47 1989 1.12 1982 10 86 64 75 0 10 0.14 98 1980 52 1989 1.39 2023 11 86 64 75 0 10 0.13 95 1980 51 1962 2.38 1957 12 86 64 75 0 10 0.12 96 2016 51 2008 1.17 2004 13 86 64 75 0 10 0.12 96 2016 51 1964 1.57 2013 14 86 64 75 0 10 0.12 97 1988 51 1967 2.47 1940 15 86 64 75 0 10 0.12 98 1995 50 1964 2.24 2017 16 86 63 75 0 10 0.11 98 1995 47 1979 1.93 2003 17 86 63 75 0 10 0.11 100 1988 49 1979 2.56 2021 18 86 63 75 0 10 0.12 101 1988 53 1943 2.04 2015 19 86 63 74 0 10 0.11 96 2007 52 1943 2.14 1960 20 86 63 74 0 9 0.12 94 2007 51 1943 2.00 1963 21 86 63 74 0 9 0.11 98 1983 49 2024 1.36 2016 22 86 63 74 0 9 0.11 96 1983 47 1956 1.59 2010 23 86 63 74 0 9 0.11 99 2007 49 1997 1.49 1970 24 86 62 74 0 9 0.10 97 2007 48 1997 1.80 2000 25 85 62 74 0 9 0.11 96 1943 50 1942 0.73 2002 26 85 62 74 0 9 0.10 95 1959 50 1942 1.48 2008 27 85 62 74 0 9 0.11 95 2016 46 1945 1.17 1983 28 85 62 73 0 8 0.10 94 1953 48 1986 0.85 1949 29 85 62 73 0 8 0.09 96 1953 43 1986 0.79 1950 30 85 61 73 0 8 0.10 95 9999 46 1986 2.26 1940 31 85 61 73 0 8 0.09 98 1953 47 1946 2.07 2006 MO 85.8 63.2 74.5 1 295 3.76 101 1988 43 1986 3.50 2003 DATE OF OCCURANCE IN MONTH (18) (29) (7)