Scattered severe thunderstorms capable of producing severe gusts, large hail, and perhaps a couple tornadoes are forecast from the north-central High Plains into the Upper Mississippi Valley. Widespread thunderstorms may produce excessive rainfall across portions of the Ohio Valley and Mid-Atlantic. Hot conditions and Critical Fire Weather looms over the Great Basin and Southwest through midweek. Read More >
APRIL RECORD HIGHS…LOWS…PRECIPITATION…AND SNOW FOR ROCKFORD
**Updated 4/24/23**
| Day | Record High Temp/Year |
Record Low Max/Year |
Record High Min/Year |
Record Low Temp/Year |
Record Precipitation Daily/Year |
Record Snow Daily/Year |
| 1 | 84/2010 | 32/2018 | 52/1999 | 16/1924 | 1.10/1929 | 3.9/1970 |
| 2 | 80/1963 | 31/1975 | 57/1903 | 18/2018 | 1.71/1983 | 4.6/1975 |
| 3 | 80/1956 | 28/1954 | 54/1981 | 15/1954 | 0.90/1968 | 1.0/1926 |
| 4 | 84/1929 | 34/1995 | 61/1928 | 9/1975 | 1.37/1969 | 2.0/1950 |
| 5 | 82/1988 | 30/1982 | 68/1929 | 15/1995 | 1.39/1964 | 6.3/1982 |
| 6 | 86/1929 | 29/1982 | 65/1929 | 11/1982 | 1.08/2016 | 6.0/1938 |
| 7 | 81/1929 | 29/1936 | 62/1929 | 5/1982 | 1.65/1954 | 2.5/1972 |
| 8 | 85/1931 | 30/1997 | 58/1991 | 15/1972 | 1.39/1993 | 1.3/1982 |
| 9 | 77/1934 | 33/1950 | 55/2017 | 17/1997 | 2.24/2015 | 3.9/1973 |
| 10 | 93/1930 | 32/1909 | 55/1945 | 18/1989 | 1.48/2008 | 1.5/1923 |
| 11 | 88/1930 | 34/1997 | 66/1930 | 19/1973 | 1.04/1935 | 1.9/2007 |
| 12 | 84/1941 | 34/1997 | 58/1896 | 19/1939 | 1.05/1903 | 1.0/2007 |
| 13 | 83/2006 | 32/1907 | 59/1941 | 18/1950 | 1.21/2014 | 0.3/2006 |
| 14 | 85/2003 | 32/1907 | 59/1941 | 21/1957 | 0.92/1965 | 3.9/1980 |
| 15 | 87/2002 | 34/2018 | 61/1976 | 16/1928 | 2.26/2012 | 2.5/1949 |
| 16 | 86/2002 | 32/1961 | 62/2002 | 19/1949 | 3.17/1972 | 8.5/1921 |
| 17 | 86/1977 | 38/1983 | 63/2002 | 22/2022 | 3.06/2013 | 3.0/2020 |
| 18 | 91/2002 | 32/1912 | 62/2002 | 22/1990 | 1.62/2013 | 7.0/1912 |
| 19 | 87/1985 | 41/1959 | 65/1985 | 16/1983 | 1.82/1927 | T/1996 |
| 20 | 89/1987 | 40/1918 | 60/1973 | 24/2018 | 2.46/1929 | T/2021 |
| 21 | 86/1985 | 38/1918 | 60/1973 | 24/1988 | 3.38/1973 | 1.0/1903 |
| 22 | 91/1980 | 38/1918 | 64/1985 | 23/1986 | 1.16/2022 | 0.2/2023 |
| 23 | 86/1925 | 39/1984 | 60/1960 | 22/1927 | 1.66/1919 | 3.8/1967 |
| 24 | 88/1915 | 28/1910 | 63/1948 | 16/1967 | 1.40/1950 | 1.5/1910 |
| 25 | 90/1986 | 36/1910 | 62/1921 | 25/1934 | 2.17/1979 | T/2008 |
| 26 | 90/1986 | 41/1910 | 60/1990 | 25/1926 | 1.50/1921 | T/1932 |
| 27 | 88/1915 | 39/1966 | 61/1990 | 26/1933 | 1.91/1956 | 3.7/2019 |
| 28 | 86/1952 | 43/1908 | 63/1914 | 28/2019 | 1.40/1956 | 0.2/1979 |
| 29 | 90/1915 | 40/1956 | 63/1970 | 27/2018 | 2.62/1963 | T/2008 |
| 30 | 91/1942 | 40/1907 | 63/1942 | 28/1931 | 2.53/1911 | 1.5/1907 |
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