A Pacific storm is bringing areas of low elevation rain, moderate to heavy mountain snow, and high winds to the Northwest. Strong Santa Ana winds and very dry conditions are producing elevated to critical fire weather conditions in southern California. Isolated strong to severe thunderstorms are possible through early Wednesday morning across parts of northeast Texas into western Tennessee. Read More >
Central Illinois
Weather Forecast Office
| MONTH | HIGHEST PRESSURE |
DATE | LOWEST PRESSURE |
DATE |
|---|---|---|---|---|
| January | 30.99 in. | January 7, 1968 January 15, 1888 |
28.95 in. | January 10, 1975 |
| February | 30.98 in. | February 21, 1918 | 28.71 in. | February 28, 1902 |
| March | 30.78 in. | March 1, 1962 March 5, 1948 |
28.82 in. | March 11, 1923 |
| April | 30.73 in. | April 15, 1981 | 28.87 in. | April 20, 1893 |
| May | 30.55 in. | May 4, 1966 | 29.08 in. | May 27, 1973 |
| June | 30.53 in. | June 10, 1913 | 29.31 in. | June 6, 1916 |
| July | 30.39 in. | July ??, 1892 | 29.48 in. | July 9, 1926 |
| August | 30.42 in. | August 11, 1967 | 29.54 in. | August 20, 1915 |
| September | 30.58 in. | September 30, 1947 September 28, 1942 |
29.26 in. | September 25, 1941 |
| October | 30.65 in. | October 31, 1913 | 29.03 in. | October 26, 2010 |
| November | 30.91 in. | November 13, 1986 | 29.07 in. | November 13, 1951 |
| December | 30.99 in. | December 20, 1924 | 29.00 in. | December 15, 1987 |
Since 1881
US Dept of Commerce
National Oceanic and Atmospheric Administration
National Weather Service
Central Illinois
1362 State Route 10
Lincoln, IL 62656
217-732-7321 (forecast recording) or 217-732-3089
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