National Weather Service United States Department of Commerce

Heat Wave Expands to the East Coast; Flash Flooding Likely in the Central Plains into the Midwest; Severe Thunderstorms in the Northeast

Dangerous, prolonged heat is ongoing in the Mid-South to Mid-Mississippi Valley and heat expands into the Northeast for a brief period today. Widely scattered instances of flash flooding due to heavy rains are forecast from northeast Kansas to much of Indiana. Scattered strong to severe thunderstorms are possible across parts of New England, northern Mid-Atlantic, and North Dakota. Read More >

Date
Record Max
Normals
Record Min
Apr 01
86 / 1963
70.4 | 47.3 | 0.17
25 / 1923
Apr 02
86 / 2012*
70.7 | 47.6 | 0.17
24 / 1924
Apr 03
87 / 2007*
71.0 | 47.8 | 0.16
28 / 1992*
Apr 04
89 / 1934
71.3 | 48.1 | 0.17
25 / 1915
Apr 05
88 / 1988*
71.6 | 48.4 | 0.16
26 / 1915
Apr 06
87 / 2010*
71.9 | 48.6 | 0.17
24 / 1898
Apr 07
86 / 1948*
72.2 | 48.9 | 0.17
26 / 2007
Apr 08
87 / 2011*
72.5 | 49.2 | 0.16
26 / 2007
Apr 09
91 / 2011
72.7 | 49.5 | 0.16
31 / 1916
Apr 10
89 / 2011*
73.0 | 49.8 | 0.16
29 / 1938
Apr 11
88 / 1906
73.3 | 50.1 | 0.16
27 / 1989
Apr 12
89 / 1906
73.6 | 50.4 | 0.16
30 / 1921*
Apr 13
90 / 1906
73.8 | 50.7 | 0.15
24 / 1940
Apr 14
89 / 1936
74.1 | 51.0 | 0.16
26 / 1907
Apr 15
89 / 2006
74.4 | 51.3 | 0.16
30 / 1943
Apr 16
90 / 1955
74.6 | 51.6 | 0.16
30 / 1893
Apr 17
92 / 2006
74.9 | 51.9 | 0.15
27 / 1905
Apr 18
93 / 2006
75.1 | 52.2 | 0.16
33 / 1961*
Apr 19
91 / 2006
75.4 | 52.5 | 0.15
33 / 1983*
Apr 20
89 / 2002*
75.6 | 52.8 | 0.17
31 / 1907
Apr 21
91 / 1987*
75.9 | 53.1 | 0.15
33 / 1953
Apr 22
90 / 1925
76.1 | 53.4 | 0.16
34 / 1908
Apr 23
89 / 1965*
76.4 | 53.8 | 0.16
33 / 1927
Apr 24
96 / 1925
76.6 | 54.1 | 0.16
35 / 1910
Apr 25
96 / 1925
76.9 | 54.4 | 0.16
33 / 1910
Apr 26
95 / 1925
77.1 | 54.7 | 0.17
30 / 1919
Apr 27
94 / 1925
77.4 | 55.0 | 0.16
30 / 1919
Apr 28
90 / 1925*
77.6 | 55.3 | 0.16
35 / 1920*
Apr 29
90 / 1915
77.8 | 55.6 | 0.14
35 / 1928
Apr 30
92 / 1987
78.1 | 56.0 | 0.15
38 / 1921

* indicates record also set in previous years