Vincennes

Population 16,378 (2025)

93 tornadoes have tracked within 25 miles of Vincennes since 1950, 9 of them rated EF3 or F3 or stronger; the most recent was on April 10, 2025.

Hazard fingerprint for Vincennes Tornado: 65th percentile. Tropical: 0th percentile. Wildfire: 0th percentile. Flood: 94th percentile. Hail & wind: 78th percentile. Heat: 25th percentile. Cold: 22th percentile. Winter: 23th percentile. TORTROPFIREFLOODSEVEREHEATCOLDWINTER

Hazard fingerprint Each spoke is this county’s percentile among U.S. counties where that hazard occurs. How it is computed

2026
  • Tornado damage paths within 25 miles since 195093

At a glance

Tornado paths within 25 miles, tropical cyclone tracks within 100 miles and wildfire perimeters within 25 miles of the city centre. Storm events, flood insurance claims and disaster declarations are for Knox County. Earthquakes within 50 miles, volcanoes within 100 miles and smoke days are measured from the city centre; river and tide gauges, tsunami and landslide records and the drought index are for Knox County.

Flood insurance claims

81

Knox County

$1.0 million paid since 1979

Details

Tornadoes since 1950, within 25 mi

93

9 rated F3/EF3 or stronger

Details

Strongest tornado

F4

June 2, 1990, 106.0 mile path

Largest earthquake within 50 mi

5.2magnitude

April 18, 2008, 25.6 miles away

Details

Federal disaster declarations

18

Most recent: Severe Storms, Straight-Line Winds, Tornadoes, and Flooding, 2026

Details

Record high

107°F

June 29, 2012

Details

Record low

−26°F

January 19, 1994

Details

Snowiest season

22.5in

Winter of 2013-14

Tornadoes

About one tornado a year since 1950, 9 of them rated F3/EF3 or stronger.

Strongest

June 2, 1990

F4, 106.0 mile path

300 yards wide; 1 killed along the whole path.

Deadliest

June 2, 1990

6 killed, F4

60 injured along the whole path.

Most recent

Thursday, April 10, 2025

EF1, 1.1 mile path

Within the past year.

Tornadoes by decade, within 25 miles Doppler radar era² 1950s: 15 15 1960s: 8 8 1970s: 9 9 1980s: 10 10 1990s: 19 19 2000s: 6 6 2010s: 15 15 2020s: 11 11 1950s1960s1970s1980s1990s2000s2010s2020s
Recorded tornadoes per decade. The 2020s are incomplete.
Tornadoes by month J: 3 F: 5 M: 5 A: 20 M: 25 25 J: 13 J: 7 A: 2 S: 2 O: 4 N: 5 D: 2 JFMAMJJASOND
By month of occurrence, all years.

Every recorded tornado

Tornadoes within 25 miles since 1950
Apr 10, 2025EF11.112500
Mar 15, 2025EF257.540000
Jul 9, 2024EF11.02500
May 26, 2024EF212.15000
May 26, 2024EF16.825000
Mar 31, 2023EF340.9700166
May 19, 2022EF226.930000
Jul 29, 2021EF10.47500
Jun 8, 2021EF12.53000
Jun 8, 2021EF01.36010
Jul 7, 2020EF00.53000
Feb 7, 2019EF03.030000
Mar 1, 2017EF21.53000
Mar 1, 2017EF20.13000
May 7, 2016EF14.37000
Jun 19, 2015EF00.12500
Nov 17, 2013EF22.812500
Nov 17, 2013EF28.810010
Nov 17, 2013EF210.322510
May 25, 2011EF25.520000
Apr 19, 2011EF110.97500
Apr 19, 2011EF12.812500
Apr 19, 2011EF211.225000
Feb 28, 2011EF222.055000
Oct 26, 2010EF11.57500
Oct 26, 2010EF01.45000
Mar 8, 2009EF14.410010
May 27, 2008EF00.11000
Apr 16, 2006F00.13000
Nov 15, 2005F312.0440310
Sep 20, 2002F213.515020
Oct 24, 2001F00.34000
May 5, 1999F23.020000
May 5, 1999F21.315000
Jun 29, 1998F01.28000
Jun 12, 1998F00.33000
May 3, 1998F00.24000
Apr 15, 1998F24.05000
Apr 7, 1998F00.54000
May 28, 1996F011.07500
May 26, 1996F05.07500
May 3, 1996F00.85000
Apr 19, 1996F01.05000
May 18, 1995F10.55000
Jun 23, 1992F00.14000
Aug 3, 1991F10.55000
Jun 2, 1990F413.0200606
Jun 2, 1990F25.05010
Jun 2, 1990F03.05000
Jun 2, 1990F4106.0300121
Jun 2, 1990F37.020000
May 19, 1989F10.53000
May 19, 1989F11.03000
Apr 28, 1989F00.55000
Apr 28, 1989F00.55000
Jan 7, 1989F419.0200550
Jan 7, 1989F00.13000
Sep 19, 1988F00.23000
May 15, 1986F20.21000
May 2, 1983F00.11000
May 29, 1982F10.11000
Jan 13, 1976F12.010000
May 30, 1974F00.11000
May 30, 1974F00.11000
Apr 1, 1974F33.320000
May 6, 1971F10.12000
May 6, 1971F10.13000
May 6, 1971F255.35010
Jun 14, 1970F11.040000
Apr 23, 1970F10.22000
Dec 11, 1967F20.11000
Dec 11, 1967F10.11000
Oct 24, 1967F10.33000
Jul 7, 1964F12.35020
Apr 29, 1963F323.95000
Apr 19, 1963F214.8250220
Apr 30, 1962F226.21000
Jun 12, 1961F10.11000
Apr 1, 1959F10.11000
Feb 10, 1959F33.310000
Jul 11, 1958F232.95010
May 3, 1958F13.015010
May 21, 1957F23.615000
Aug 18, 1956F137.11000
Jul 28, 1956F10.11000
Apr 3, 1956F23.31000
Feb 25, 1956F221.090010
Feb 25, 1956F223.445020
Nov 15, 1955F10.11000
Jul 1, 1954F10.11000
Apr 6, 1954F10.11000
Apr 6, 1954F11.01000
Apr 6, 1954F10.12700
  1. Injuries and deaths are for the tornado’s whole path, which may extend beyond this area.
  2. Weak tornadoes were under-recorded before Doppler radar coverage became national in the early 1990s, so earlier decades read low. Ratings use the Fujita scale before February 2007 and the Enhanced Fujita scale after.

Storm Prediction Center severe weather database, 1950 to 2025.

Hurricanes and tropical storms

No tropical storm or hurricane has tracked within 100 miles since records began in 1851.

Wildfire and smoke

No large wildfire has been mapped within 25 miles since satellite mapping began in 1984.

Smoke overhead

Smokiest year

2023: 50 days

Heavy smoke on 13 days in 2021, the most of any year.

Last 10 years

17.9 days a year

Medium or heavy smoke, 2016 to 2025.

2025

13 days

Medium or heavy smoke. 38 so far in 2026.

Days with medium or heavy smoke overhead, by year 2011: 9 2012: 10 2013: 6 2014: 7 2015: 10 2016: 1 2017: 4 2018: 9 2019: 9 2020: 12 2021: 46 2022: 15 2023: 50 50 2024: 20 2025: 13 201120122013201420152016201720182019202020212022202320242025
Days each year on which a satellite-traced plume of medium or heavy smoke covered the city centre, 2011 to 2025.
  1. A smoke day is a date on which a smoke plume traced by NOAA Hazard Mapping System analysts from satellite imagery covered this place's point (the county's population centre or the city centre). Counts here are of medium or heavy smoke. Since 2018 analysts have often drawn light smoke as one area over most of the continent, so light-smoke counts are not comparable from year to year. The plumes show smoke anywhere in the air above, not air quality at the ground, and smoke hidden by cloud is missed.

NOAA Hazard Mapping System smoke analysis, 2011 to 2026, retrieved October 30, 2026.

Floods and flood insurance

81 federal flood insurance claims since 1979, with $1.0 million paid.

Flood insurance figures are for Knox County, the county that contains Vincennes.

Federal flood insurance claims by year 1993: 10 10 1998: 5 2002: 9 2005: 7 2008: 10 2011: 7 19932011
Claims per year since 1979. Years with fewer than five claims are not shown.

Most claims in one year

1993: 10 claims

$58,000 paid.

2nd most

2008: 10 claims

$261,000 paid.

3rd most

2002: 9 claims

$42,000 paid.

Claims by ZIP code

Flood insurance claims by ZIP code
4759153$745,000
475248$63,000

Flood events since 1996

  • Flood165
  • Flash Flood45
  • Heavy Rain4

This product uses the Federal Emergency Management Agency's OpenFEMA API, but is not endorsed by FEMA. The Federal Government or FEMA cannot vouch for the data or analyses derived from these data after the data have been retrieved from the Agency's website(s).

OpenFEMA NFIP Redacted Claims v3, refreshed August 4, 2026. NOAA Storm Events through 2026.

River crests

River gauges in Knox County, the county that contains Vincennes.

Most severe crest

June 10, 2008

White River (IN) at Edwardsport, 29.40 ft

14.40 feet above the 15.0 ft flood stage; major flooding by today’s categories.

Most recent moderate or major crest

March 9, 2026

White River (IN) at Edwardsport, 22.54 ft

Moderate flooding.

Highest river crests above flood stage
Jun 10, 2008White River (IN) at Edwardsport29.40+14.40Major
Jun 10, 2008White River (IN) near Edwardsport29.24+14.24Major
May 23, 1943Wabash River at Vincennes29.33+13.33Major
Jan 18, 1950Wabash River at Vincennes29.04+13.04Major
Jan 9, 2005White River (IN) at Edwardsport27.65+12.65Major
Nov 19, 1993White River (IN) at Edwardsport26.90+11.90Major
Apr 9, 2025White River (IN) at Edwardsport26.86+11.86Major
Apr 9, 2025White River (IN) near Edwardsport26.84+11.84Major
Jan 8, 1950White River (IN) at Edwardsport26.25+11.25Major
Jan 3, 1991White River (IN) at Edwardsport26.15+11.15Major
Apr 24, 2013White River (IN) near Edwardsport25.40+10.40Major
Apr 24, 2013White River (IN) at Edwardsport25.30+10.30Major
May 17, 2002White River (IN) at Edwardsport25.20+10.20Major
May 9, 2017White River (IN) near Edwardsport25.17+10.17Major
May 9, 2017White River (IN) at Edwardsport25.10+10.10Major
May 22, 1943White River (IN) at Edwardsport25.00+10.00Major
Apr 27, 2013Wabash River at Vincennes27.72+11.72Moderate
Jun 10, 2008Wabash River at Vincennes27.50+11.50Moderate
May 3, 2011Wabash River at Vincennes27.47+11.47Moderate
Mar 2, 1985Wabash River at Vincennes27.25+11.25Moderate
Jan 17, 1930Wabash River at Vincennes27.20+11.20Moderate
Jan 18, 2005Wabash River at Vincennes27.15+11.15Moderate
Jun 21, 1958Wabash River at Vincennes27.11+11.11Moderate
Jan 6, 1991Wabash River at Vincennes26.50+10.50Moderate
Mar 29, 1913Wabash River at Vincennes26.30+10.30Moderate

River gauges

River gauges and their highest listed crests
Wabash River at Vincennes16.029.33 ftMay 23, 19432
White River (IN) at Edwardsport15.029.40 ftJun 10, 200810
White River (IN) near Edwardsport15.029.24 ftJun 10, 20084
  1. Crests are the highest and the recent crests the National Weather Service lists for each river gauge in the county that has a flood stage, not every flood. Flood categories use each gauge's current flood stages; crests from before levees, dams or channel changes may not be comparable. Crests measured on an old datum are left out of the rankings.

NOAA National Water Prediction Service gauge records, retrieved October 30, 2026.

Drought

In severe drought or worse for 105 of 1,581 months since 1895 (7%); the longest spell lasted 19 months.

The drought index is for Knox County, the county that contains Vincennes.

105

Months in severe drought or worse since 1895

55

Months in extreme drought

7%

Share of all months, severe or worse

8

Drought reports to the Weather Service since 1996

Lowest reading

July 1954

−6.63, extreme drought

Longest severe spell

19 months

August 1953 to February 1955.

Latest month

September 2026

+0.84, incipient wet spell

Last severe month: March 2024.

Months in severe drought or worse, by year 1895: 0 1896: 0 1897: 0 1898: 0 1899: 0 1900: 0 1901: 0 1902: 0 1903: 0 1904: 0 1905: 0 1906: 0 1907: 0 1908: 2 1909: 1 1910: 0 1911: 0 1912: 0 1913: 1 1914: 6 1915: 2 1916: 0 1917: 0 1918: 0 1919: 0 1920: 0 1921: 0 1922: 0 1923: 0 1924: 0 1925: 1 1926: 0 1927: 0 1928: 0 1929: 0 1930: 6 1931: 7 1932: 0 1933: 0 1934: 8 1935: 0 1936: 4 1937: 0 1938: 0 1939: 1 1940: 8 1941: 9 1942: 0 1943: 1 1944: 10 1945: 1 1946: 0 1947: 0 1948: 0 1949: 0 1950: 0 1951: 0 1952: 0 1953: 5 1954: 12 12 1955: 2 1956: 0 1957: 0 1958: 0 1959: 0 1960: 0 1961: 0 1962: 0 1963: 4 1964: 5 1965: 1 1966: 0 1967: 0 1968: 0 1969: 0 1970: 0 1971: 0 1972: 0 1973: 0 1974: 0 1975: 0 1976: 0 1977: 0 1978: 0 1979: 0 1980: 0 1981: 0 1982: 0 1983: 0 1984: 0 1985: 0 1986: 0 1987: 0 1988: 1 1989: 0 1990: 0 1991: 2 1992: 0 1993: 0 1994: 0 1995: 0 1996: 0 1997: 0 1998: 0 1999: 0 2000: 0 2001: 0 2002: 0 2003: 0 2004: 0 2005: 0 2006: 0 2007: 0 2008: 0 2009: 0 2010: 0 2011: 0 2012: 3 2013: 0 2014: 0 2015: 0 2016: 0 2017: 0 2018: 0 2019: 0 2020: 0 2021: 0 2022: 0 2023: 1 2024: 1 2025: 0 18951905191519251935194519551965197519851995200520152025
Months each year with a Palmer index of −3 or lower, 1895 to 2025. Twelve means the whole year.
  1. The Palmer Drought Severity Index is computed by NOAA each month from the county's average temperature and precipitation, relative to the county's own climate. Zero is normal; -3 or lower is severe drought and -4 or lower extreme drought. It describes the long-term balance of moisture, not water supply or crop losses.

NOAA NCEI nClimDiv county Palmer Drought Severity Index, 1895 to September 2026, issued October 6, 2026.

Earthquakes

10 earthquakes of magnitude 4 or more within 50 miles since 1900; the largest was magnitude 5.2 in 2008.

26

Magnitude 3+ within 50 miles since 1973

10

Magnitude 4+ within 50 miles since 1900

2

Magnitude 5+ within 50 miles since 1900

Largest within 50 miles

April 18, 2008

Magnitude 5.2

7 km NNE of Bellmont, Illinois; 25.6 miles away, 8.9 miles deep.

Most recent, magnitude 3 or more

June 29, 2026

Magnitude 3.5

6 km NE of West Salem, Illinois; 25.5 miles away.

Earthquakes of magnitude 3 or more within 50 miles, by year 1973: 0 1974: 1 1975: 0 1976: 0 1977: 0 1978: 1 1979: 0 1980: 0 1981: 0 1982: 0 1983: 0 1984: 3 1985: 1 1986: 0 1987: 2 1988: 2 1989: 0 1990: 0 1991: 1 1992: 0 1993: 0 1994: 0 1995: 0 1996: 0 1997: 0 1998: 0 1999: 0 2000: 1 2001: 0 2002: 1 2003: 0 2004: 0 2005: 0 2006: 0 2007: 0 2008: 7 7 2009: 0 2010: 0 2011: 0 2012: 2 2013: 0 2014: 0 2015: 1 2016: 0 2017: 2 2018: 0 2019: 0 2020: 0 2021: 0 2022: 0 2023: 0 2024: 0 2025: 0 19731978198319881993199820032008201320182023
Per year, 1973 to 2025.

Every earthquake of magnitude 4 or more within 50 miles

Earthquakes of magnitude 4 or more within 50 miles
Apr 21, 20084.025.311.47 km NNE of Bellmont, Illinois
Apr 18, 20084.724.69.69 km NNE of Bellmont, Illinois
Apr 18, 20085.225.68.97 km NNE of Bellmont, Illinois
Jun 18, 20024.648.610.06 km SW of Parkers Settlement, Indiana
Jun 10, 19875.223.82.92 km ESE of Claremont, Illinois
Jul 28, 19844.044.46.26 km SE of Middlebury, Indiana
Apr 3, 19744.532.16.83 km W of Parkersburg, Illinois
Nov 7, 19584.431.63.11 km SW of Bone Gap, Illinois
Apr 27, 19254.836.5—3 km NNW of Poseyville, Indiana
Oct 23, 19094.224.6—Near Robinson, Illinois
  1. Earthquakes of magnitude 2.5 or more in the USGS Comprehensive Catalog since 1900. Within 50 miles means the epicentre lies within 50 miles of the city centre.
  2. Small earthquakes were under-recorded before the modern seismic networks of the 1970s and are still missed in remote areas, so early decades read low. Magnitudes are as the catalogue reports them and mix scales (moment, local and body-wave).

USGS ANSS Comprehensive Earthquake Catalog, 1900 to present, retrieved October 30, 2026.

Severe weather and other events

701 events in the National Weather Service record for Knox County, 638 of them since 1996.

65

Hail reports, 1 inch or larger

5

Hail, 2 inches or larger

238

Damaging gusts, 58 mph+

33

Winter weather events since 1996

4

Heat events since 1996

4

Cold events since 1996

Largest hail

July 9, 1992

2.50 inches

Strongest measured or estimated gust

March 8, 2009

91 mph

More event types since 1996

Other Storm Events types since 1996
Lightning210Aug 12, 2010
Dense fog and smoke100Feb 20, 1996

Costliest events since 1996

  1. Jun 4, 2008Flood$10.0 million
    National Weather Service narrative

    Flooding occurred along the Wabash River in Knox County, including near Vincennes, due to heavy rain and breaks in a levee. The Wabash River levee failed early on the 10th downstream of Vincennes.

  2. Jun 5, 2008Flood$8.0 million
    National Weather Service narrative

    Flooding occurred along the White River in Knox County, including near the Petersburg, Hazleton, and Edwardsport areas, due to heavy rain and levee breaches. Levee unit 8 failed in the Smother's Creek area near Edwardsport. The levee breach failure caused the White River to crest at Edwardsport. More than 20,000 acres of Daviess County flooded as a result of the levee failure.

  3. Jan 22, 1999Flood, Knox$2.0 million
    National Weather Service narrative

    Rapid snow melt and heavy rain on the 21st and 22nd from 2 to 5 inches caused widespread flooding all along the Wabash River from Lafayette to East Mount Carmel. Flooding was the highest since April 1994 as crests were generally around 10 feet above flood stage. As flooding was nearing an end, more rain on the 31st caused the flooding to continue into February. The following are crests for various locations along the Wabash: Lafayette - 21.83 feet (flood stage is 11 feet); Covington - 26.18 feet (flood stage is 16 feet); Montezuma - 26.30 feet (flood stage is 14 feet); Clinton - 25.75 feet (flood stage is 18 feet); Terre Haute - 22.42 feet (flood stage is 14 feet); Riverton -…

  4. Jan 21, 1999Flood, Knox$1.7 million
    National Weather Service narrative

    Heavy rain of up to 5 inches on the 21st and 22nd combined with rapid snow melt upstream causing widespread flooding along the White River from Muncie to East Mount Carmel. Crests ranged from around a foot above flood stage along extreme eastern sections of the White to around 10 feet above flood stage across extreme western sections. Flooding along the river in Hamilton and northern Marion counties were the highest seen since December 1990 and January 1991. Many homes and streets were flooded, and a few rescues took place. The following are various crests along the river: Muncie - 9.62 feet (flood stage is 9 feet); Anderson - 12.8 feet (flood stage is 10 feet); Noblesville -…

  5. Jan 5, 2005Flood, Knox$1.0 million
    National Weather Service narrative

    All of the snow cover from the historic pre-Christmas 2004 snow storm melted by New Year's Day 2005 as the dew point temperatures rose into the 50s. Lowland flooding occurred along the East Fork White River in Jackson County. The White River in southern Indiana rose to bankfull levels. This was the result of the melting snow cover.With warm air over Indiana, a storm system brought 2 to 4 inches of rain to much of central and southern Indiana from the 1st through the 3rd. Because of the saturated soil conditions, widespread local flooding occurred in central and southern Indiana. The major rivers in the state were flooding by the 4th. Another storm system quickly followed from the…

  6. Jan 4, 2005Flood, Knox$1.0 million
    National Weather Service narrative

    All of the snow cover from the historic pre-Christmas 2004 snow storm melted by New Year's Day 2005 as the dew point temperatures rose into the 50s. Lowland flooding occurred along the East Fork White River in Jackson County. The White River in southern Indiana rose to bankfull levels. This was the result of the melting snow cover.With warm air over Indiana, a storm system brought 2 to 4 inches of rain to much of central and southern Indiana from the 1st through the 3rd. Because of the saturated soil conditions, widespread local flooding occurred in central and southern Indiana. The major rivers in the state were flooding by the 4th. Another storm system quickly followed from the…

  7. Sep 20, 2002Tornado$1.0 million
    National Weather Service narrative

    A tornado formed along a squall line in Pike county then moved across Knox and into Daviess counties. A few homes were destroyed in Knox county and several were damaged. A conservation officer in his vehicle was thrown an eighth of a mile by the tornado.

  8. May 26, 2024Tornado$700,000
    National Weather Service narrative

    The tornado with peak winds of 112 mph began near Decker where tree damage was found near the starting point. At the start, funnel clouds were jumping as most|of the damage was confined to the trees while houses remained|undamaged. The tornado quickly strengthened in producing low end|EF2 damage about a half mile east of Decker where a pole barn was|destroyed with debris found over a mile east of the original|damage location. In that same lot, a school bus was picked up and|moved about 20 yards away.||A sporadic damage path continued for about 2.5 miles northeast of|Decker with EF1 damage to mainly trees and one other small barn.|The sporadic damage path persisted through rural…

  9. Apr 8, 2020Thunderstorm Wind$500,000
    National Weather Service narrative

    Multiple reports of structural damage reported in Vincennes with significant tree damage due to thunderstorm wind gusts across town. Widespread power outages also reported.

  10. Jul 13, 2003Flood, Knox$500,000
    National Weather Service narrative

    Numerous thunderstorm complexes marched across the northern half of the Indianapolis CWA starting on the evening of July 4th. The storms gradually started effecting southern areas of the CWA as well. The onlslaught of periodic heavy rain didn't end until the 11th. This caused major flooding major flooding all along the Wabash River. For the month of July, this type of flooding was likely unprecedented from Lafayette to Vincennes. For a more devasting flood later in the agricultural season, one must go back to August 1875.Location: FS in feet: Crest in feet: Date:Lafayette 11.0 25.05 7/10Covington 16.0 28.92 7/11Montezuma 14.0 30.35 7/12Clinton 18.0 29.50 7/13Terre Haute 14.0 25.09…

  1. Storm Events records before 1996 cover only tornadoes, thunderstorm wind and hail. Damage figures are as reported by the National Weather Service at the time, not adjusted for inflation.

NOAA NCEI Storm Events Database, 1950 to 2026, issued October 26, 2026.

Weather records

From Vincennes 5 Ne, 4.4 miles from the city centre, with records from 1982.

All-time high
107°FJun 29, 2012
All-time low
−26°FJan 19, 1994
Warmest night
80°FJun 14, 2022
Coldest day
−9°FJan 19, 1994
Wettest day
6.54 inJul 25, 2022
Snowiest day
12.5 inJan 25, 2026
Hottest year
2012mean 58.2°F
Coldest year
1993mean 51.8°F
Wettest year
201162.42 in
Driest year
201235.35 in
Snowiest season
22.5 in2013-14
Average monthly high and low temperature and precipitation, last 30 years, Vincennes 5 Ne 32°F 40° 21° 3.1 Jan 45° 24° 2.7 Feb 56° 34° 4.0 Mar 67° 44° 5.1 Apr 77° 55° 5.4 May 85° 64° 5.2 Jun 88° 67° 5.1 Jul 87° 65° 3.3 Aug 83° 57° 3.4 Sep 71° 46° 3.5 Oct 56° 35° 3.4 Nov 44° 27° 3.6 Dec Precipitation, inches
Average daily high and low by month, and average monthly precipitation, over the last 30 years.
Days reaching 95°F per year 1984: 0 1986: 8 1987: 4 1988: 29 1989: 3 1990: 7 1991: 10 1992: 0 1993: 4 1994: 5 1995: 14 1996: 2 1997: 4 1998: 6 1999: 14 2000: 1 2001: 5 2002: 20 2003: 6 2004: 0 2005: 12 2006: 10 2007: 22 2008: 1 2009: 0 2010: 15 2011: 18 2012: 35 35 2013: 6 2014: 3 2015: 5 2016: 13 2017: 14 2018: 19 2019: 9 2020: 7 2021: 6 2022: 14 2023: 7 2024: 12 2025: 17 19841995200520152025
Days reaching 95°F each complete year, last 50 years. Thirty-year average: 10.1.
Snowfall by winter 1986: 12.5 in 1989: 16.4 in 1990: 8.5 in 1991: 3.9 in 1992: 0.6 in 1993: 0.0 in 1994: 0.0 in 1995: 14.0 in 1996: 11.0 in 1997: 2.0 in 1998: 4.0 in 1999: 0.0 in 2000: 9.0 in 2001: 0.0 in 2002: 20.1 in 2003: 9.3 in 2004: 13.1 in 2005: 7.9 in 2006: 2.6 in 2007: 9.3 in 2008: 12.4 in 2009: 10.7 in 2012: 21.9 in 2013: 22.5 in 22.5 2014: 18.4 in 2015: 7.8 in 2016: 1.5 in 2017: 8.4 in 2018: 6.2 in 2019: 3.3 in 2020: 21.6 in 2021: 6.1 in 2022: 5.8 in 2023: 10.5 in 2024: 16.3 in 2025: 19.5 in 1986199820082020
Total snowfall each winter (July to June), last 50 winters.

Median first snow

December 15

Earliest: November 7, 1991

Median last snow

February 23

Latest: April 2, 2018

4 of 36 winters had no measurable snow.

Station Vincennes 5 Ne (USC00129113), 452 ft elevation, 4.4 miles from the city centre. Daily records from 1982 to October 26, 2026; 98.9% of days in the last 30 years are complete. Records at a single station can differ from a city’s official threaded record, which may combine several stations.

NOAA NCEI Global Historical Climatology Network Daily.

Federal disaster declarations

18 since 1953. The most recent: Severe Storms, Straight-Line Winds, Tornadoes, and Flooding, August 15, 2026.

Declarations for Knox County.

Federal disaster declarations
Aug 15, 2026FloodSevere Storms, Straight-Line Winds, Tornadoes, and FloodingEmergencyEM-3651-IN
Jan 24, 2026Winter StormSevere Winter StormEmergencyEM-3641-IN
Apr 3, 2020BiologicalCovid-19 PandemicMajor disasterDR-4515-IN
Mar 13, 2020BiologicalCovid-19EmergencyEM-3456-IN
Jun 23, 2011Severe StormSevere Storms, Tornadoes, Straight-Line Winds, andMajor disasterDR-1997-IN
Sep 23, 2008Severe StormSevere Storms and FloodingMajor disasterDR-1795-IN
Jun 8, 2008Severe StormSevere Storms, Flooding, and TornadoesMajor disasterDR-1766-IN
Sep 10, 2005HurricaneHurricane Katrina EvacuationEmergencyEM-3238-IN
Jan 21, 2005Severe StormSevere Winter Storms and FloodingMajor disasterDR-1573-IN
Jan 11, 2005SnowstormSnowEmergencyEM-3197-IN
Sep 25, 2002Severe StormSevere Storms and TornadoesMajor disasterDR-1433-IN
Jun 13, 2002Severe StormSevere Storms, Tornadoes and FloodingMajor disasterDR-1418-IN
Jul 22, 1998Severe StormSevere Storms and Tornadoes, and FloodingMajor disasterDR-1234-IN
Jul 3, 1996Severe StormSevere Storms and FloodingMajor disasterDR-1125-IN
Apr 2, 1996FloodBlizzard of 96Major disasterDR-1109-IN
Jan 5, 1991FloodSevere Storms & FloodingMajor disasterDR-891-IN
Jun 4, 1990Severe StormSevere Storms, Tornadoes & FloodingMajor disasterDR-869-IN
Jul 31, 1979FloodSevere Storms & FloodingMajor disasterDR-596-IN

This product uses the Federal Emergency Management Agency's OpenFEMA API, but is not endorsed by FEMA. The Federal Government or FEMA cannot vouch for the data or analyses derived from these data after the data have been retrieved from the Agency's website(s).

OpenFEMA Disaster Declarations Summaries, retrieved October 30, 2026. Statewide declarations are not listed.

Sources and vintage

Every number on this page comes from these public records.

  • Tornadoes NOAA Storm Prediction Center severe weather database, through 2025.
  • Tropical cyclones NOAA National Hurricane Center HURDAT2 (Atlantic; Northeast and Central Pacific), through 2025.
  • Wildfire USGS/USFS Monitoring Trends in Burn Severity, through 2026.
  • Storm events NOAA NCEI Storm Events Database, through 2026.
  • Flood insurance OpenFEMA NFIP Redacted Claims v3, refreshed August 4, 2026.
  • Declarations OpenFEMA Disaster Declarations Summaries v2, retrieved October 30, 2026.
  • Weather records NOAA NCEI Global Historical Climatology Network Daily, station USC00129113.
  • River crests NOAA National Weather Service, National Water Prediction Service river gauges, retrieved October 30, 2026.
  • Drought NOAA NCEI nClimDiv county Palmer Drought Severity Index, through September 2026.
  • Smoke NOAA NESDIS Hazard Mapping System smoke analysis, retrieved October 30, 2026.
  • Earthquakes USGS ANSS Comprehensive Earthquake Catalog (ComCat), retrieved October 30, 2026.

Joins, thresholds and known limits are set out in the methodology. Found an error? Report it. Page built October 30, 2026.