Montcalm County
Population 69,406 (2025) 705 sq mi
Montcalm County has recorded 12 tornadoes since 1950, 43rd most of 83 counties in Michigan; the most recent was on March 30, 2025.
Hazard fingerprint Each spoke is this county’s percentile among U.S. counties where that hazard occurs. How it is computed
- Tornado damage paths since 195012
At a glance
The record for Montcalm County in eight numbers. Each links to its section below.
Strongest tornado
F5
April 3, 1956, 58.8 mile path
Snowiest season
116.0in
Winter of 2013-14
Tornadoes
About one every 6.3 years since 1950, one of them rated F3/EF3 or stronger.
Strongest
April 3, 1956
F5, 58.8 mile path
400 yards wide; 17 killed along the whole path.
Most recent
Sunday, March 30, 2025
EF0, 2.2 mile path
Within the past year.
Every recorded tornado
| Mar 30, 2025 | EF0 | 2.2 | 0 | 0 |
| Aug 23, 2007 | EF1 | 0.2 | 0 | 0 |
| Jun 13, 2004 | F0 | 0.1 | 0 | 0 |
| Jul 4, 1994 | F2 | 0.3 | 0 | 0 |
| Sep 14, 1990 | F1 | 5.0 | 0 | 0 |
| Jul 4, 1977 | F1 | 11.2 | 0 | 0 |
| Aug 8, 1973 | F1 | 1.9 | 6 | 0 |
| Jun 6, 1971 | F0 | 0.3 | 0 | 0 |
| Apr 11, 1965 | F2 | 15.1 | 1 | 0 |
| Jun 23, 1960 | F1 | 7.9 | 0 | 0 |
| May 12, 1956 | F2 | 9.1 | 0 | 0 |
| Apr 3, 1956 | F5 | 58.8 | 292 | 17 |
- Injuries and deaths are for the tornado’s whole path, which may extend beyond the county. Deaths recorded within Montcalm County: 0.
- 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: 78 days
Heavy smoke on 20 days in 2023, the most of any year.
Last 10 years
25.0 days a year
Medium or heavy smoke, 2016 to 2025.
2025
28 days
Medium or heavy smoke. 40 so far in 2026.
- 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
9 federal flood insurance claims since 1986, with $110,000 paid.
Claims by ZIP code
| 49329 | 5 | $99,000 |
Flood events since 1996
- Flash Flood6
- Flood5
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 78 of 1,581 months since 1895 (5%); the longest spell lasted 13 months.
78
Months in severe drought or worse since 1895
23
Months in extreme drought
5%
Share of all months, severe or worse
Lowest reading
February 1931
−6.10, extreme drought
Longest severe spell
13 months
August 1930 to August 1931.
Latest month
September 2026
−1.61, mild drought
Last severe month: October 2003.
- 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
1 earthquake of magnitude 2.5 or more within 50 miles since 1994; none reached magnitude 4.
0
Magnitude 2.5+ inside the county since 1973
1
Magnitude 3+ within 50 miles since 1973
0
Magnitude 4+ within 50 miles since 1900
0
Magnitude 5+ within 50 miles since 1900
Largest within 50 miles
September 2, 1994
Magnitude 3.5
5 km SSW of DeWitt, Michigan; 25.1 miles away, 3.1 miles deep.
Most recent, magnitude 3 or more
September 2, 1994
Magnitude 3.5
5 km SSW of DeWitt, Michigan; 25.1 miles away.
- 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 county boundary (or inside the county).
- 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
305 events in the National Weather Service record, 227 of them since 1996.
19
Hail reports, 1 inch or larger
0
Hail, 2 inches or larger
77
Damaging gusts, 58 mph+
75
Winter weather events since 1996
0
Heat events since 1996
1
Cold events since 1996
Largest hail
September 2, 1984
1.75 inches
Strongest measured or estimated gust
May 3, 2012
81 mph
More event types since 1996
| Lightning | 1 | 0 |
Costliest events since 1996
- May 31, 1998Thunderstorm Wind$14.0 million
National Weather Service narrative
Michigan State Police EMD's Damage and Injury Assessment Report indicated $453,000 in public damage costs, 23 injuries, 6 individuals being sheltered, 400 homes damaged, 30 homes destroyed, 40 businesses damaged, and 50 vacation residences either damaged or destroyed. Private property damage was estimated around $13.5 Million. Most severe damage was reported in Pierson and Maple Valley Townships in the western panhandle of the county, with several cottages destroyed and damaged near and around Cody Lake and other area lakes. Significant damage was also reported in and around the city of Stanton. A team from the Michigan National Guard was deployed to the city of Stanton to assist…
- Mar 8, 2017High Wind, Montcalm$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.
- Apr 17, 2013Flood$3.0 million
National Weather Service narrative
Heavy rain caused significant flooding on rivers and streams across Montcalm county.
- Feb 24, 2019High Wind, Montcalm$3.0 million
National Weather Service narrative
Downed tree limbs and power lines and widespread power outages occurred due to wind gusts of up to around 60 mph.
- Apr 26, 2011Hail$1.0 million
National Weather Service narrative
Trained spotters reported hail up to 1.5 inches in diameter south of Stanton and just north of Sheridan. The swath was up to one mile wide and was part of the swath that began in extreme northeast Ottawa County based on correlation with multiple spotter reports and radar hail products.
- May 23, 2004Flood, Montcalm$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…
- May 18, 2020Flood$250,000
National Weather Service narrative
Multiple lakes flooded lakeside homes and multiple roads were flooded.
- Jun 29, 2023Thunderstorm Wind$200,000
National Weather Service narrative
There were numerous reports of downed trees, limbs and power lines across Montcalm county.
- Apr 3, 2003Ice Storm, Montcalm$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…
- Jul 29, 2001Thunderstorm Wind$150,000
National Weather Service narrative
A large severe weather outbreak across southern and central lower Michigan during the late afternoon and evening hours resulted in numerous reports of downed trees and power lines, and a few reports of large hail. The first reports of wind damage came from 6 miles northeast of Reed City and and 7 miles west of Evart, both in Osceola county. Numerous trees were reported down by law enforcement in those areas. The only report of large hail came from 5 miles west of Barryton, in Mecosta county, where one inch hail was reported by law enforcement. Numerous trees and power lines were blown down in Weidman and Blanchard (Isabella county). Numerous trees were blown down across Montcalm…
- 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 Grand Rapids, 32.8 miles from the county’s population centre, with records from 1963.
- All-time high
- 104°FJul 6, 2012
- All-time low
- −22°FJan 19, 1994
- Warmest night
- 81°FJul 14, 1995
- Coldest day
- −3°FJan 15, 1972
- Wettest day
- 4.15 inMay 15, 2001
- Snowiest day
- 16.1 inJan 26, 1978
- Hottest year
- 2012mean 52.9°F
- Coldest year
- 1972mean 45.6°F
- Wettest year
- 201951.37 in
- Driest year
- 199627.55 in
- Snowiest season
- 116.0 in2013-14
Median first snow
November 9
Earliest: October 7, 2000
Median last snow
April 12
Latest: May 10, 1990
0 of 61 winters had no measurable snow.
Station Grand Rapids (USW00094860), 875 ft elevation, 32.8 miles from the population centre. Daily records from 1963 to October 26, 2026; 100.0% 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
12 since 1953. The most recent: Severe Storms, Tornadoes, and Flooding, June 30, 2026.
| Jun 30, 2026 | Flood | DR-4925-MI |
| Mar 27, 2020 | Biological | DR-4494-MI |
| Mar 13, 2020 | Biological | EM-3455-MI |
| Sep 7, 2005 | Hurricane | EM-3225-MI |
| Jan 10, 2001 | Snowstorm | EM-3160-MI |
| Jun 24, 1998 | Severe Storm | DR-1226-MI |
| Sep 18, 1986 | Flood | DR-774-MI |
| Sep 18, 1985 | Flood | DR-744-MI |
| Jan 27, 1978 | Snowstorm | EM-3057-MI |
| Mar 19, 1976 | Severe Storm | DR-495-MI |
| Sep 30, 1975 | Flood | DR-486-MI |
| Apr 14, 1965 | Tornado | DR-190-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 Montcalm County stands among 83 counties in Michigan and 3,143 in the United States.
| Tornadoes since 1950 | 12 | 43 / 83 |
| Tornadoes rated F3/EF3 or stronger | 1 | 28 / 83 |
| Tropical cyclones within 50 mi | 0 | — |
| Hurricane-strength passes within 50 mi | 0 | — |
| Wildfire acres since 1984 | 0 | — |
| Flood insurance claims | 9 | 60 / 83 |
| Flood insurance paid | $110,000 | 58 / 83 |
| Disaster declarations | 12 | 21 / 83 |
| Flood events since 1996 | 11 | 50 / 83 |
| Hail and wind events since 1996 | 136 | 45 / 83 |
| Winter storm events since 1996 | 75 | 51 / 83 |
| Reported damage since 1996 | $35.0 million | 28 / 83 |
| River crests at major flood stage | 0 | — |
| High tide flooding days a year, last 10 years | 0.0 | — |
| Months in severe drought since 1895 | 78 | 82 / 83 |
| Medium or heavy smoke days a year, last 10 years | 25.0 | 54 / 83 |
| Earthquakes M4+ within 50 mi since 1900 | 0 | — |
| Earthquakes M2.5+ in the county since 1973 | 0 | — |
Neighbouring counties
| Clinton County | 19 | 0 |
| Gratiot County | 15 | 0 |
| Ionia County | 27 | 0 |
| Isabella County | 13 | 0 |
| Kent County | 44 | 0 |
| Mecosta County | 12 | 0 |
| Newaygo County | 14 | 0 |
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 USW00094860.
- 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.