Weather Models
Both GFS & NAM
00z 06z 12z 18z
24hr Precip
00z 06z 12z 18z
36hr Simulated radar
00z 06z 12z 18z
SKEWT Soundings
00z 12z
First 70, 80 and 90 Degree day each year

YearFirst 70° DayFirst 80° DayFirst 90° DayYearFirst 70° DayFirst 80° DayFirst 90° Day
1874Feb 23 75°May 9 83°Jun 8 91°1954Feb 15 72°Apr 8 81°Jun 11 91°
1875Apr 1 71°May 9 82°Jun 24 93°1955Mar 10 73°Apr 11 83°May 29 92°
1876Apr 14 74°May 7 85°Jun 26 92°1956Apr 4 70°Apr 28 84°May 14 92°
1877Apr 17 71°Apr 24 80°May 18 90°1957Mar 14 73°Apr 21 88°May 26 90°
1878Apr 21 77°May 2 82°Jun 27 90°1958Apr 14 70°Apr 19 80°Jul 1 91°
1879Apr 22 72°Apr 26 80°May 31 91°1959Mar 20 70°Apr 8 82°May 12 90°
1880Mar 4 70°Apr 14 81°May 20 91°1960Mar 28 80°Mar 28 80°Apr 23 91°
1881Apr 23 72°Apr 25 82°May 11 90°1961Mar 27 71°Apr 24 80°Jun 13 90°
1882Apr 2 78°May 9 80°Jun 24 90°1962Mar 29 74°Apr 22 82°May 18 94°
1883Apr 5 70°May 4 81°Jun 10 90°1963Mar 25 78°Apr 3 87°May 9 91°
1884Apr 16 73°May 2 87°Jun 17 90°1964Mar 5 73°Apr 17 81°May 23 91°
1885Apr 3 71°Apr 22 87°Jun 14 91°1965Apr 12 78°May 3 85°May 27 90°
1886Apr 10 71°Apr 19 82°Jul 3 90°1966Mar 24 70°May 6 85°Jun 21 91°
1887Apr 4 76°Apr 10 84°Jun 9 90°1967Mar 11 71°Apr 2 84°Jun 11 90°
1888Mar 31 70°Apr 28 84°Apr 29 90°1968Mar 27 73°Apr 13 80°Jun 6 90°
1889Apr 11 73°May 6 82°May 9 90°1969Apr 8 73°Apr 27 86°May 29 93°
1890Jan 12 72°Apr 13 81°Jun 5 90°1970Apr 9 76°Apr 29 83°May 10 92°
1891Apr 14 76°Apr 15 81°May 11 90°1971Mar 15 72°May 18 81°Jun 7 91°
1892Apr 3 78°Apr 4 80°Jun 13 91°1972Mar 1 76°Apr 19 81°Jul 14 90°
1893Apr 1 73°May 12 80°Jun 5 91°1973Mar 17 70°Apr 22 86°Jun 4 90°
1894Mar 6 70°May 1 80°Jun 11 91°1974Mar 4 74°Apr 28 80°Apr 29 90°
1895Apr 19 71°Apr 25 84°May 10 91°1975Mar 22 70°May 12 80°Jun 19 92°
1896Apr 13 76°Apr 15 84°Apr 17 91°1976Feb 16 70°Apr 16 88°Apr 17 92°
1897Apr 14 70°Apr 24 81°Jun 25 90°1977Mar 11 72°Mar 29 82°Apr 12 92°
1898Mar 17 72°May 19 81°May 20 91°1978Mar 21 72°Apr 1 81°Jun 19 93°
1899Mar 12 70°Apr 14 80°Jun 5 91°1979Mar 23 70°Mar 30 80°Jul 12 92°
1900Apr 19 74°May 8 82°May 14 90°1980Apr 8 71°May 3 80°Jun 27 94°
1901Apr 29 81°Apr 29 81°Jun 12 92°1981Mar 29 72°Apr 18 80°Jun 16 92°
1902Mar 29 74°Apr 22 85°May 23 90°1982Apr 13 71°May 7 83°Jul 8 91°
1903Mar 14 70°Apr 29 85°Apr 30 90°1983Apr 23 70°Apr 28 86°Jun 13 90°
1904Apr 25 79°May 6 82°May 25 90°1984Apr 26 74°May 20 81°Jun 7 92°
1905Mar 18 72°May 4 81°Jun 6 90°1985Feb 24 74°Apr 19 90°Apr 19 90°
1906Jan 22 70°Apr 30 84°May 18 93°1986Mar 10 73°Mar 30 82°May 6 90°
1907Mar 22 72°Mar 29 86°Jul 8 91°1987Mar 7 72°May 10 87°May 18 91°
1908Mar 26 70°Apr 23 80°Jun 21 90°1988Mar 24 76°May 13 81°May 30 91°
1909Mar 10 71°Apr 19 84°Jun 21 92°1989Mar 18 78°Mar 28 81°Jun 1 93°
1910Mar 25 82°Mar 25 82°Jun 21 92°1990Mar 12 83°Mar 12 83°Apr 26 92°
1911Apr 6 74°May 1 82°May 11 90°1991Mar 2 71°Apr 7 85°May 12 90°
1912Apr 5 71°May 19 81°Jun 2 90°1992Apr 7 70°Apr 21 81°May 22 93°
1913Mar 21 74°May 2 87°May 3 90°1993Apr 8 70°May 1 80°Jun 9 92°
1914Mar 27 72°Apr 19 81°May 26 90°1994Mar 23 77°Apr 15 86°Apr 27 90°
1915Apr 8 70°Apr 19 82°Apr 25 91°1995Jan 14 70°Apr 19 84°Jun 7 90°
1916Apr 20 72°May 1 80°Jul 7 90°1996Apr 12 76°Apr 22 82°May 19 91°
1917Apr 1 81°Apr 1 81°Jun 27 90°1997Feb 21 70°May 19 88°Jun 21 94°
1918Mar 19 78°May 6 89°Jun 1 92°1998Mar 27 82°Mar 27 82°May 16 90°
1919Mar 17 73°May 4 83°May 30 92°1999Feb 12 70°Apr 8 80°Jun 7 94°
1920Mar 25 70°Apr 22 80°Jun 11 92°2000Mar 8 80°Mar 8 80°May 7 91°
1921Mar 7 70°Mar 21 83°May 22 90°2001Apr 9 83°Apr 9 83°May 3 90°
1922Feb 23 71°Apr 9 83°Jun 11 90°2002Jan 29 72°Apr 15 82°Apr 16 90°
1923Mar 3 73°Apr 20 82°Jun 2 94°2003Mar 17 70°Apr 16 87°Jun 23 92°
1924Mar 28 71°May 6 84°Jun 21 92°2004Mar 26 75°Apr 18 85°May 23 91°
1925Mar 19 70°Apr 23 84°May 23 96°2005Apr 6 77°Apr 19 84°Jun 8 94°
1926Mar 25 71°Apr 22 83°Jun 14 90°2006Mar 10 76°Apr 13 82°May 29 91°
1927Mar 13 70°Apr 20 89°Jun 29 94°2007Jan 6 73°Mar 27 82°May 31 90°
1928Mar 24 74°Apr 5 80°May 5 90°2008Apr 1 72°Apr 18 85°Jun 7 94°
1929Mar 22 78°Apr 6 87°Apr 7 90°2009Mar 7 72°Apr 25 90°Apr 25 90°
1930Feb 20 70°May 1 83°May 7 94°2010Mar 19 71°Apr 5 80°May 26 92°
1931Apr 10 71°May 9 81°May 30 91°2011Mar 18 76°Apr 11 83°May 26 91°
1932Jan 13 70°May 16 87°Jun 5 90°2012Mar 8 70°Mar 23 80°May 28 91°
1933Apr 18 74°May 2 80°Jun 7 90°2013Apr 8 78°Apr 9 84°May 29 90°
1934Mar 18 71°May 5 87°May 20 92°2014Apr 11 79°Apr 13 82°Jun 17 93°
1935Mar 6 71°Apr 27 83°Jun 17 90°2015Apr 6 75°Apr 18 81°May 31 92°
1936Mar 16 72°Apr 21 83°May 8 93°2016Mar 8 75°Mar 9 82°May 26 90°
1937Apr 6 71°Apr 18 80°May 22 90°2017Feb 19 70°Apr 10 80°May 17 91°
1938Mar 21 77°Apr 14 82°Jun 7 90°2018 ° ° °
1939Feb 20 70°Mar 25 81°May 7 90°2019 ° ° °
1940Apr 29 70°May 7 84°Jun 4 91°2020 ° ° °
1941Apr 10 70°Apr 14 91°Apr 14 91°2021 ° ° °
1942Mar 17 71°Apr 5 81°Apr 30 90°2022 ° ° °
1943Mar 26 72°May 6 83°Jun 3 93°2023 ° ° °
1944Apr 8 74°May 1 83°Jun 2 90°2024 ° ° °
1945Mar 16 82°Mar 16 82°Jun 14 95°2025 ° ° °
1946Feb 27 70°Apr 23 82°Jun 8 91°2026 ° ° °
1947Jan 30 70°Apr 6 82°Jun 11 93°2027 ° ° °
1948Mar 20 75°Mar 21 85°May 11 90°2028 ° ° °
1949Feb 15 74°Apr 15 84°Jun 12 91°2029 ° ° °
1950Jan 6 71°Apr 19 80°Jun 7 90°2030 ° ° °
1951Apr 7 72°Apr 26 80°May 16 90°2031 ° ° °
1952Mar 21 72°Apr 20 83°Jun 9 92°2032 ° ° °
1953Feb 21 70°Apr 25 86°May 11 90°2033 ° ° °

The first 70,80 and 90 degree day for each year since 1874, and when it happen,