Dangerous, record-breaking heat will intensify across most of the central and eastern U.S this week. Heat indices will likely exceed 100 degrees. Severe thunderstorms are forecast from parts of the central High Plains into the Upper Midwest, and across parts of the Northeast. Critical fire weather conditions will continue across portions of the Four Corners and Great Basin. Read More >
| YEAR | DATE | HIGH | LOW | PCPN | HAIL | THUNDER |
|---|---|---|---|---|---|---|
| 1931 | MAY 30 | 72 F | 54 F | 0.04 | NO | NO |
| 1932 | MAY 30 | 85 F | 65 F | 0.00 | NO | NO |
| 1933 | MAY 30 | 88 F | 66 F | 0.00 | NO | NO |
| 1934 | MAY 30 | 97 F | 71 F | 0.00 | NO | NO |
| 1935 | MAY 30 | 91 F | 63 F | 0.00 | NO | NO |
| 1936 | MAY 30 | 79 F | 57 F | 0.00 | NO | NO 1 |
| 1937 | MAY 30 | 88 F | 61 F | 0.00 | NO | NO 1 |
| 1938 | MAY 30 | 97 F | 69 F | 0.00 | NO | NO 1 |
| 1939 | MAY 30 | 87 F | 60 F | 0.02 | NO | ? 2 |
| 1940 | MAY 30 | 91 F | 58 F | 0.00 | NO | NO 1 |
| 1941 | MAY 30 | 88 F | 65 F | 0.00 | NO | NO 1 |
| 1942 | MAY 30 | 91 F | 67 F | 0.00 | NO | NO |
| 1943 | MAY 30 | 93 F | 60 F | 0.00 | NO | NO 1 |
| 1944 | MAY 30 | 90 F | 65 F | T | NO | DSNT LTNG |
| 1945 | MAY 30 | 94 F | 69 F | 0.00 | NO | NO |
| 1946 | MAY 30 | 99 F | 65 F | 0.00 | NO | NO 1 |
| 1947 | MAY 30 | 84 F | 46 F 4 | 0.00 | NO | NO 1 |
| 1948 | MAY 30 | 94 F | 68 F | 0.00 | NO | NO |
| 1949 | MAY 30 | 98 F | 66 F | 0.00 | NO | NO |
| 1950 | MAY 30 | 91 F | 61 F | 0.00 | NO | NO |
| 1951 | MAY 30 | 97 F | 71 F | 0.00 | NO | NO |
| 1952 | MAY 30 | 93 F | 57 F | T | NO | YES |
| 1953 | MAY 30 | 98 F | 72 F | 0.00 | NO | NO |
| 1954 | MAY 30 | 90 F | 67 F | 0.01 | NO | DSNT LTNG |
| 1955 | MAY 30 | 90 F | 64 F | 0.03 | NO | YES |
| 1956 | MAY 30 | 95 F | 71 F | 0.00 | NO | NO |
| 1957 | MAY 30 | 87 F | 58 F | 1.23 | NO | YES |
| 1958 | MAY 30 | 101 F | 72 F | 0.00 | NO | DSNT LTNG |
| 1959 | MAY 30 | 95 F | 62 F | 0.00 | NO | NO |
| 1960 | MAY 30 | 73 F | 55 F | 0.98 | NO | YES |
| 1961 | MAY 30 | 94 F | 71 F | 0.00 | NO | DSNT LTNG |
| 1962 | MAY 30 | 96 F | 63 F | 0.00 | NO | NO |
| 1963 | MAY 30 | 87 F | 66 F | 0.01 | NO | DSNT LTNG |
| 1964 | MAY 30 | 80 F | 58 F | 0.00 | NO | NO |
| 1965 | MAY 30 | 85 F | 63 F | 0.06 | NO | YES |
| 1966 | MAY 30 | 88 F | 62 F | 0.00 | NO | NO |
| 1967 | MAY 30 | 89 F | 65 F | T | NO | NO |
| 1968 | MAY 30 | 99 F | 66 F | 0.00 | NO | NO |
| 1969 | MAY 30 | 91 F | 61 F | 0.00 | NO | NO |
| 1970 | MAY 30 | 92 F | 63 F | 0.08 | NO | YES |
| 1971 | MAY 31 | 91 F | 66 F | 0.00 | NO | NO |
| 1972 | MAY 29 | 80 F | 64 F | 0.23 | NO | YES |
| 1973 | MAY 28 | 80 F | 50 F | 0.00 | NO | NO |
| 1974 | MAY 27 | 97 F | 65 F | 0.00 | NO | NO |
| 1975 | MAY 26 | 86 F | 67 F | 0.00 | NO | NO |
| 1976 | MAY 31 | 92 F | 57 F | 0.00 | NO | NO |
| 1977 | MAY 30 | 101 F | 67 F | T | NO | YES |
| 1978 | MAY 29 | 80 F | 59 F | 0.00 | NO | NO |
| 1979 | MAY 28 | 90 F | 60 F | 0.00 | NO | NO |
| 1980 | MAY 26 | 94 F | 65 F | 0.00 | NO | NO |
| 1981 | MAY 25 | 90 F | 53 F | 0.00 | NO | NO |
| 1982 | MAY 31 | 80 F | 60 F | 0.00 | NO | NO |
| 1983 | MAY 30 | 93 F | 50 F | 0.21 | NO | YES |
| 1984 | MAY 28 | 78 F | 65 F | T | NO | YES |
| 1985 | MAY 27 | 101 F | 66 F | 0.00 | NO | NO |
| 1986 | MAY 26 | 77 F | 57 F | 0.72 | NO | YES |
| 1987 | MAY 25 | 82 F | 60 F | T | NO | NO |
| 1988 | MAY 30 | 87 F | 71 F | 0.00 | NO | NO |
| 1989 | MAY 29 | 96 F | 74 F | 0.00 | NO | NO |
| 1990 | MAY 28 | 86 F | 63 F | 0.00 | NO | NO |
| 1991 | MAY 27 | 99 F | 71 F | 0.00 | NO | NO |
| 1992 | MAY 25 | 75 F | 52 F | 2.02 | NO | YES |
| 1993 | MAY 31 | 90 F | 63 F | 0.00 | NO | NO |
| 1994 | MAY 30 | 102 F 3 | 68 F | 0.00 | NO | NO |
| 1995 | MAY 29 | 64 F 4 | 57 F | 0.09 | NO | YES |
| 1996 | MAY 27 | 93 F | 58 F | 0.00 | NO | NO |
| 1997 | MAY 26 | 95 F | 60 F | 0.00 | NO | NO |
| 1998 | MAY 25 | 93 F | 68 F | 0.00 | NO | NO |
| 1999 | MAY 31 | 99 F | 71 F | 0.00 | NO | NO |
| 2000 | MAY 29 | 95 F | 69 F | 0.00 | NO | NO |
| 2001 | MAY 28 | 102 F 3 | 69 F | 0.00 | NO | YES |
| 2002 | MAY 27 | 90 F | 64 F | 0.00 | NO | YES |
| 2003 | MAY 26 | 68 F | 60 F | 0.01 | NO | NO |
| 2004 | MAY 31 | 92 F | 59 F | 0.00 | NO | NO |
| 2005 | MAY 30 | 84 F | 58 F | 0.00 | NO | NO |
| 2006 | MAY 29 | 98 F | 67 F | 0.07 | NO | YES |
| 2007 | MAY 28 | 85 F | 59 F | 0.01 | NO | YES |
| 2008 | MAY 26 | 94 F | 68 F | T | NO | NO |
| 2009 | MAY 25 | 92 F | 61 F | 0.01 | NO | NO |
| 2010 | MAY 31 | 95 F | 62 F | 0.00 | NO | NO |
| 2011 | MAY 30 | 98 F | 73 F | 0.00 | NO | NO |
| 2012 | MAY 28 | 96 F | 69 F | 0.00 | NO | NO |
| 2013 | MAY 27 | 98 F | 71 F | T | NO | NO |
| 2014 | MAY 26 | 85 F | 62 F | 0.00 | NO | NO |
| 2016 | MAY 30 | 92 F | 59 F | 0.07 | NO | YES |
| 2017 | MAY 29 | 88 F | 57 F | 0.00 | NO | NO |
| 2018 | MAY 28 | 101 F | 75 F | 0.00 | NO | NO |
| 2019 | MAY 27 | 93 F | 70 F | 0.00 | NO | NO |
| 2020 | MAY 25 | 75 F | 59 F | T | NO | NO |
| 2021 | MAY 31 | 71 F | 58 F | 1.81 5 | YES | YES |
| 2022 | MAY 30 | 98 F | 73 F | 0.00 | NO | NO |
| 2023 | MAY 30 | 94 F | 64 F | 0.00 | NO | NO |
| 2024 | MAY 27 | 101 F | 58 F | 0.00 | NO | NO |
| 2025 | MAY 26 | 87 F | 67 F | 0.00 | NO | NO |
Footnotes:
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