Oceana County

Population 27,177 (2025) 538 sq mi

Oceana County has recorded 5 tornadoes since 1950, 67th most of 83 counties in Michigan; the most recent was on May 28, 1991.

Hazard fingerprint for Oceana County Tornado: 16th percentile. Tropical: 0th percentile. Wildfire: 0th percentile. Flood: 13th percentile. Hail & wind: 16th percentile. Heat: 0th percentile. Cold: 3th percentile. Winter: 80th 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 since 19505

At a glance

The record for Oceana County in eight numbers. Each links to its section below.

Tornadoes since 1950

5

67th of 83 in Michigan

Fewer than the typical Michigan county, which has had 13

Details

Flood insurance claims

30

43rd of 83 in Michigan

$183,000 paid since 1979

Details

Strongest tornado

F2

May 28, 1991, 3.0 mile path

Federal disaster declarations

13

Most recent: Severe Storms, Tornadoes, and Flooding, 2026

Details

Record high

98°F

June 17, 1957

Details

Record low

−27°F

February 4, 1996

Details

Snowiest season

158.7in

Winter of 1964-65

Costliest event since 1996

$10.0M

High Wind, March 8, 2017

Details

Tornadoes

About one every 15 years since 1950, none rated F3/EF3 or stronger.

Strongest

May 28, 1991

F2, 3.0 mile path

60 yards wide.

Most recent

Tuesday, May 28, 1991

F2, 3.0 mile path

35 years ago.

Tornadoes by decade Doppler radar era² 1950s: 0 1960s: 1 1 1970s: 2 2 1980s: 0 1990s: 2 2 2000s: 0 2010s: 0 2020s: 0 1950s1960s1970s1980s1990s2000s2010s2020s
Recorded tornadoes per decade. The 2020s are incomplete.
Tornadoes by month J: 0 F: 0 M: 1 1 A: 0 M: 1 J: 0 J: 1 A: 1 S: 1 O: 0 N: 0 D: 0 JFMAMJJASOND
By month of occurrence, all years.

Every recorded tornado

Tornadoes in Oceana County since 1950
May 28, 1991F23.06000
Sep 14, 1990F15.03000
Aug 15, 1978F20.833310
Mar 30, 1977F11.54030
Jul 11, 1967F11.033300
  1. Injuries and deaths are for the tornado’s whole path, which may extend beyond the county. Deaths recorded within Oceana County: 0.
  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 here since satellite mapping began in 1984.

Smoke overhead

Smokiest year

2023: 75 days

Heavy smoke on 20 days in 2023, the most of any year.

Last 10 years

25.9 days a year

Medium or heavy smoke, 2016 to 2025.

2025

26 days

Medium or heavy smoke. 40 so far in 2026.

Days with medium or heavy smoke overhead, by year 2011: 5 2012: 13 2013: 11 2014: 14 2015: 14 2016: 6 2017: 10 2018: 16 2019: 13 2020: 17 2021: 42 2022: 18 2023: 75 75 2024: 36 2025: 26 201120122013201420152016201720182019202020212022202320242025
Days each year on which a satellite-traced plume of medium or heavy smoke covered the county’s population 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

30 federal flood insurance claims since 1979, with $183,000 paid.

Federal flood insurance claims by year 1985: 5 1986: 7 7 1985
Claims per year since 1979. Years with fewer than five claims are not shown.

Most claims in one year

1986: 7 claims

$49,000 paid.

2nd most

1985: 5 claims

$25,000 paid.

Claims by ZIP code

Flood insurance claims by ZIP code
4943611$47,000
494219$135,000
494497$992

Flood events since 1996

  • Flash Flood6
  • Flood3

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.

Drought

In severe drought or worse for 111 of 1,581 months since 1895 (7%); the longest spell lasted 15 months.

111

Months in severe drought or worse since 1895

31

Months in extreme drought

7%

Share of all months, severe or worse

Lowest reading

February 1931

−6.01, extreme drought

Longest severe spell

15 months

August 1930 to October 1931.

Latest month

September 2026

+1.47, slightly wet

Last severe month: December 2007.

Months in severe drought or worse, by year 1895: 6 1896: 6 1897: 2 1898: 0 1899: 2 1900: 2 1901: 10 10 1902: 1 1903: 1 1904: 0 1905: 0 1906: 0 1907: 0 1908: 0 1909: 0 1910: 8 1911: 1 1912: 0 1913: 0 1914: 0 1915: 0 1916: 0 1917: 0 1918: 2 1919: 0 1920: 0 1921: 5 1922: 0 1923: 0 1924: 0 1925: 0 1926: 0 1927: 0 1928: 0 1929: 0 1930: 5 1931: 10 1932: 1 1933: 0 1934: 4 1935: 0 1936: 2 1937: 0 1938: 0 1939: 0 1940: 0 1941: 0 1942: 0 1943: 0 1944: 1 1945: 4 1946: 0 1947: 0 1948: 0 1949: 0 1950: 0 1951: 0 1952: 0 1953: 1 1954: 1 1955: 0 1956: 3 1957: 4 1958: 0 1959: 0 1960: 0 1961: 0 1962: 0 1963: 0 1964: 2 1965: 0 1966: 0 1967: 0 1968: 0 1969: 0 1970: 0 1971: 3 1972: 4 1973: 0 1974: 0 1975: 0 1976: 2 1977: 6 1978: 0 1979: 0 1980: 0 1981: 0 1982: 0 1983: 0 1984: 0 1985: 0 1986: 0 1987: 2 1988: 1 1989: 0 1990: 0 1991: 0 1992: 0 1993: 0 1994: 0 1995: 0 1996: 0 1997: 0 1998: 0 1999: 0 2000: 0 2001: 0 2002: 0 2003: 7 2004: 0 2005: 0 2006: 0 2007: 2 2008: 0 2009: 0 2010: 0 2011: 0 2012: 0 2013: 0 2014: 0 2015: 0 2016: 0 2017: 0 2018: 0 2019: 0 2020: 0 2021: 0 2022: 0 2023: 0 2024: 0 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

No earthquake of magnitude 2.5 or more is recorded within 50 miles of the county in the USGS catalogue, which begins in 1900.

Severe weather and other events

263 events in the National Weather Service record, 230 of them since 1996.

20

Hail reports, 1 inch or larger

0

Hail, 2 inches or larger

41

Damaging gusts, 58 mph+

132

Winter weather events since 1996

0

Heat events since 1996

1

Cold events since 1996

Largest hail

May 14, 1968

1.75 inches

Strongest measured or estimated gust

June 25, 1998

81 mph

Costliest events since 1996

  1. Mar 8, 2017High Wind, Oceana$10.0 million
    National Weather Service narrative

    Peak wind gusts of up to 60 mph resulted in numerous downed trees and limbs and power lines and widespread power outages.

  2. May 31, 1998Thunderstorm Wind$4.0 million
    National Weather Service narrative

    Michigan State Police EMD Damage and Injury Assessment Report indicated $4,018,760 in public damage costs, 37 injuries, 26 homes destroyed, 1415 homes damaged, 6 businesses destroyed, and 109 businesses damaged. Private damage cost estimates were not available. Oceana County declared a local state of emergency and was granted a Governor's disaster declaration to activate state assistance for the county. On June 24th, President Clinton granted a Major Disaster Declaration for Oceana County, making available federal disaster assistance.

  3. Apr 17, 2013Flood$3.0 million
    National Weather Service narrative

    Heavy rain caused significant flooding on rivers and streams across Newaygo county.

  4. Feb 5, 2019Ice Storm, Oceana$1.0 million
    National Weather Service narrative

    Freezing rain of a quarter to half an inch resulted in numerous downed trees, limbs, power lines and widespread power outages.

  5. Feb 24, 2019High Wind, Oceana$1.0 million
    National Weather Service narrative

    Wind gusts up to around 60 mph downed tree limbs and power lines and resulted in widespread power outages.

  6. May 23, 2004Flood, Oceana$1.0 million
    National Weather Service narrative

    The biggest and longest duration flooding event in the past ten to twenty years occurred across southwestern and south central lower Michigan from May 20th through the third of June. Flooding in mid May resulted in very high river levels and the ground was saturated on the 20th. Numerous thunderstorm complexes and areas of heavy rainfall developed repeatedly in the vicinity of a quasi stationary frontal boundary draped across southern lower Michigan. The heaviest rain fell on Saturday, May 22nd, when over two inches of rain fell over most of the area. Total rainfall over the Grand River basin from May 20th through June 3rd varied from four to as much as seven inches.The Grand…

  7. May 15, 2001Flash Flood$500,000
    National Weather Service narrative

    Thunderstorms developed during the morning hours of the 15th, producing several reports of large hail and high winds. It was also a record rainfall event for the Grand Rapids area, and 4 to 5 inches of rain fell in less than 6 hours across much of southwestern and south central lower Michigan. Three quarters inch hail was reported at Blue Lake Township (Muskegon county) by area law enforcement at 1:07 a.m. EDT. One inch hail was reported by spotters at Duck Lake (Muskegon county) at 1:27 a.m, and in Parchment (Kalamazoo county) at 1:34 a.m. At 1:40 a.m., a 58 mph wind gust was reported by spotters, who also reported that two to three inch tree limbs were blown down at the…

  8. Jul 17, 2006Thunderstorm Wind$250,000
    National Weather Service narrative

    Hundreds of trees were blown down across Oceana county.

  9. Apr 3, 2003Ice Storm, Oceana$200,000
    National Weather Service narrative

    A major ice storm affected much of southern lower Michigan, causing hundreds of thousands of people to lose power. The weight of the ice brought down thousands of trees and limbs and hundreds of power lines. Many people across the area lost power for several days and some people who live in outlying areas were without power for a week. The ice storm resulted in several million dollars worth of damage across the area.The ice storm came in three stages. The first period of freezing rain during the afternoon hours of the 3rd resulted in up to a quarter of an inch of ice across Osceola and Isabella counties, in central lower Michigan. The second period of freezing rain came during the…

  10. Jun 25, 2024Thunderstorm Wind$200,000
    National Weather Service narrative

    Numerous reports of downed trees and power lines were received. A peak wind gust of 68 mph was also measured.

  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 Montague 4 Nw, 13.1 miles from the county’s population centre, with records from 1893.

All-time high
98°FJun 17, 1957
All-time low
−27°FFeb 4, 1996
Warmest night
79°F2 times, most recently Aug 1, 2006
Coldest day
0°FFeb 3, 1996
Wettest day
5.54 inSep 11, 1986
Snowiest day
15.0 inDec 18, 1963
Hottest year
2024mean 50.8°F
Coldest year
2014mean 42.0°F
Wettest year
201944.28 in
Driest year
198921.51 in
Snowiest season
158.7 in1964-65
Average monthly high and low temperature and precipitation, last 30 years, Montague 4 Nw 32°F 31° 19° 1.9 Jan 33° 19° 1.6 Feb 43° 26° 2.5 Mar 56° 35° 3.9 Apr 67° 44° 3.4 May 76° 54° 3.3 Jun 80° 58° 2.8 Jul 79° 58° 3.1 Aug 73° 51° 3.0 Sep 59° 42° 3.9 Oct 46° 33° 2.8 Nov 36° 25° 2.2 Dec Precipitation, inches
Average daily high and low by month, and average monthly precipitation, over the last 30 years.
Nights at or below freezing per year 1976: 181 181 1979: 163 1980: 166 1981: 156 1982: 146 1983: 155 1985: 147 1986: 154 1987: 142 1988: 148 1989: 166 1990: 146 1991: 146 1992: 161 1993: 162 1994: 158 1995: 152 1997: 167 1998: 110 2000: 137 2001: 124 2002: 137 2004: 138 2005: 138 2006: 127 2007: 136 2008: 158 2009: 148 2012: 129 2013: 147 2014: 153 2015: 129 2016: 121 2017: 111 2018: 160 2019: 151 2020: 141 2021: 138 2022: 149 2023: 124 2024: 109 2025: 147 19761989200120142024
Nights at or below freezing each complete year, last 50 years. Thirty-year average: 137.2.
Snowfall by winter 1977: 118.7 in 1978: 101.1 in 1979: 48.7 in 1980: 64.6 in 1981: 83.8 in 1982: 31.9 in 1983: 66.6 in 1984: 83.0 in 1985: 88.9 in 1986: 48.9 in 1987: 62.3 in 1988: 64.0 in 1989: 82.6 in 1990: 50.3 in 1991: 51.5 in 1992: 57.1 in 1993: 86.0 in 1994: 53.1 in 1996: 71.1 in 1997: 68.5 in 1998: 51.7 in 1999: 51.7 in 2000: 88.1 in 2001: 59.2 in 2002: 58.3 in 2003: 73.4 in 2004: 84.7 in 2005: 77.3 in 2006: 79.8 in 2007: 82.3 in 2008: 131.5 in 131.5 2009: 83.0 in 2016: 54.5 in 2017: 85.6 in 2019: 49.0 in 2020: 60.8 in 2021: 58.5 in 2022: 64.1 in 2023: 55.3 in 2024: 81.7 in 2025: 109.2 in 19771987199820082025
Total snowfall each winter (July to June), last 50 winters.

Median first snow

November 17

Earliest: October 10, 1906

Median last snow

March 27

Latest: May 10, 1907

0 of 69 winters had no measurable snow.

Station Montague 4 Nw (USC00205567), 650 ft elevation, 13.1 miles from the population centre. Daily records from 1893 to September 30, 2026; 95.0% 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

13 since 1953. The most recent: Severe Storms, Tornadoes, and Flooding, June 30, 2026.

Federal disaster declarations
Jun 30, 2026FloodSevere Storms, Tornadoes, and FloodingMajor disasterDR-4925-MI
Mar 27, 2020BiologicalCovid-19 PandemicMajor disasterDR-4494-MI
Mar 13, 2020BiologicalCovid-19EmergencyEM-3455-MI
Sep 7, 2005HurricaneHurricane Katrina EvacuationEmergencyEM-3225-MI
Jan 27, 1999SnowstormMi - Severe Weather 1/2 /99EmergencyEM-3137-MI
Jun 24, 1998Severe StormSevere StormsMajor disasterDR-1226-MI
Sep 18, 1986FloodSevere Storms & FloodingMajor disasterDR-774-MI
Sep 18, 1985FloodSevere Storms and FloodingMajor disasterDR-744-MI
Jan 27, 1978SnowstormBlizzards & SnowstormsEmergencyEM-3057-MI
Mar 2, 1977DroughtDroughtEmergencyEM-3035-MI
Feb 5, 1977SnowstormSnowstormsEmergencyEM-3030-MI
Mar 19, 1976Severe StormSevere Storms, Tornadoes, Icing & FloodingMajor disasterDR-495-MI
Sep 30, 1975FloodSevere Storms, High Winds & FloodingMajor disasterDR-486-MI

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.

How this compares

Where Oceana County stands among 83 counties in Michigan and 3,143 in the United States.

Ranks
Tornadoes since 1950567 / 832,612 / 3,143
Tornadoes rated F3/EF3 or stronger0——
Tropical cyclones within 50 mi0——
Hurricane-strength passes within 50 mi0——
Wildfire acres since 19840——
Flood insurance claims3043 / 831,885 / 3,143
Flood insurance paid$183,00049 / 832,151 / 3,143
Disaster declarations1316 / 832,537 / 3,143
Flood events since 1996955 / 832,928 / 3,143
Hail and wind events since 19968867 / 832,842 / 3,143
Winter storm events since 199613228 / 83612 / 3,143
Reported damage since 1996$22.4 million40 / 831,387 / 3,143
River crests at major flood stage0——
High tide flooding days a year, last 10 years0.0——
Months in severe drought since 189511154 / 832,023 / 3,143
Medium or heavy smoke days a year, last 10 years25.942 / 83554 / 3,143
Earthquakes M4+ within 50 mi since 19000——
Earthquakes M2.5+ in the county since 19730——

Neighbouring counties

Neighbouring counties
Lake County4073446
Mason County50013
Muskegon County800131
Newaygo County1400153

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 USC00205567.
  • 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.