Widespread showers and thunderstorms, some severe, may produce heavy downpours and flash flooding across much of the eastern and central U.S. Dangerous heat will continue in the Pacific Northwest and expand across portions of the East. Deep tropical moisture and associated thunderstorms will bring heavy rainfall and localized flash flooding across portions of Florida into the central Gulf Coast. Read More >
First and Last Dates for Select Temperatures and Snowfall
| Average 1st 80 degrees | April 5 |
| Earliest 1st 80 degrees | March 2, 2012 |
| Latest 1st 80 degrees | May 6, 1983 |
| Average last 80 degrees | October 23 |
| Earliest last 80 degrees | September 27, 2009 |
| Latest last 80 degrees | November 20, 1942 |
| Average 1st 90 degrees | May 28 |
| Earliest 1st 90 degrees | April 21, 1987 |
| Latest 1st 90 degrees | June 24, 2003 |
| Average last 90 degrees | September 14 |
| Earliest last 90 degrees | July 12, 1967 |
| Latest last 90 degrees | October 19, 1938 |
| Earliest 1st 100 degrees | June 14, 1987 |
| Latest last 100 degrees | September 15, 1939 |
| *Only 32/84 years (38%) have had highs hit 100 degrees | |
| Earliest Low below 0 | November 24, 1950 |
| Latest Low below 0 | March 6, 1960 |
| *Only 31/84 years (37%) have had lows fall below 0 | |
| Average 1st Measurable Snowfall | December 21 |
| Earliest 1st Measurable snowfall | October 29, 1993 |
| *Latest 1st Measurable Snowfall | February 1, 2007 |
| Average last Measurable Snowfall | February 23 |
| *Earliest last Measurable Snowfall | November 11, 2019 |
| Latest last Measurable Snowfall | April 20, 2021 |
*NOTE: There was no measurable snow in the winters of 1952-1953, 1956-1957, and 1991-1992 so these years were not used in these statistics.
Period of Record: December 3, 1937 to August 1, 2021
First and Last Dates for Select Temperatures and Snowfall
| Average 1st 80 degrees | April 9 |
| Earliest 1st 80 degrees | March 1, 2023 |
| Latest 1st 80 degrees | May 21, 1920 |
| Average last 80 degrees | October 18 |
| Earliest last 80 degrees | September 19, 1932 |
| Latest last 80 degrees | November 19, 1930 |
| Average 1st 90 degrees | May 31 |
| Earliest 1st 90 degrees | April 16, 1967 |
| Latest 1st 90 degrees | July 13, 1912 |
| Average last 90 degrees | September 16 |
| Earliest last 90 degrees | July 19, 1950 |
| Latest last 90 degrees | October 22, 1963 |
| Earliest 1st 100 degrees | June 7, 1933 |
| Latest last 100 degrees | September 14, 1939 |
| *Only 43/125 years (34%) have had highs hit 100 degrees | |
| Earliest Low below 0 | November 24, 1950 |
| Latest Low below 0 | March 6, 1960 |
| *Only 54/125 years (43%) have had lows fall below 0 | |
| Average 1st Measurable Snowfall | December 8 |
| Earliest 1st Measurable snowfall | October 19, 1989 |
| Latest 1st Measurable Snowfall | February 1, 2007 |
| Average last Measurable Snowfall | March 5 |
| Earliest last Measurable Snowfall | November 11, 2019 |
| Latest last Measurable Snowfall | April 18, 1983 |
Period of Record: January 1, 1897 to August 1, 2021
First and Last Dates for Select Temperatures and Snowfall
| Average 1st 80 degrees | April 10 |
| Earliest 1st 80 degrees | March 11, 1967 |
| Latest 1st 80 degrees | May 12, 1998 |
| Average last 80 degrees | October 20 |
| Earliest last 80 degrees | September 27, 2009 |
| Latest last 80 degrees | November 14, 1964 |
| Average 1st 90 degrees | May 25 |
| Earliest 1st 90 degrees | April 20, 1971 |
| Latest 1st 90 degrees | June 24, 2003 |
| Average last 90 degrees | September 15 |
| Earliest last 90 degrees | August 8, 1967 |
| Latest last 90 degrees | October 19, 2005 |
| Earliest 1st 100 degrees | June 11, 1977 |
| Latest last 100 degrees | September 6, 1960 |
| *Only 28/61 years (46%) have had highs hit 100 degrees | |
| Earliest Low below 0 | December 6, 2002 |
| Latest Low below 0 | February 18, 1993 |
| *Only 36/62 years (58%) have had lows fall below 0 degrees | |
NOTE: We don't keep official snowfall records for the Cape Girardeau area.
Period of Record: June 1, 1960 to August 1, 2021
First and Last Dates for Select Temperatures and Snowfall
| Average 1st 80 degrees | April 3 |
| Earliest 1st 80 degrees | February 13, 1962 |
| Latest 1st 80 degrees | May 10, 1973 |
| Average last 80 degrees | October 24 |
| Earliest last 80 degrees | September 27, 2009 |
| Latest last 80 degrees | November 19, 1942 |
| Average 1st 90 degrees | May 24 |
| Earliest 1st 90 degrees | March 24, 1929 |
| Latest 1st 90 degrees | July 1, 1928 |
| Average last 90 degrees | September 22 |
| Earliest last 90 degrees | August 16, 2009 |
| Latest last 90 degrees | October 30, 1924 |
| Earliest 1st 100 degrees | May 30, 1934 |
| Latest last 100 degrees | September 30, 1953 |
| *Only 70/120 years (58%) have had highs hit 100 degrees | |
| Earliest Low below 0 | December 3, 1929 |
| Latest Low below 0 | February 19, 2015 |
| *Only 39/120 years (33%) have had lows fall below 0 degrees | |
NOTE: We don't keep official snowfall records for the Poplar Bluff area.
Period of Record: January 1, 1893 to August 1, 2021
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