NHC HURDAT2 · SPC Tornado Database
Hurricanes and Tornadoes That Hit Mason, MI
Every tropical system within 75 miles since 1851 and every tornado within 25 miles since 1950.
Data: NOAA NHC HURDAT2 and NOAA SPC tornado and hail reports, through 2025 · Updated
5 tropical systems have passed within 75 miles of Mason, Michigan since 1851, 0 of them at hurricane strength; the most recent was Ike in 2008. Since 1950, 86 tornadoes have touched down within 25 miles, 4 of them rated EF3 or stronger.
- Hurricanes
- 0
- Tropical storms
- 5
- Tornadoes
- 86
- EF3 or stronger
- 4
within 75 mi, since 1851
below hurricane strength
within 25 mi, since 1950
9 deaths in all
What the records show for Mason
None of the 5 tropical systems was at hurricane strength as it passed Mason; the strongest was an unnamed storm in 1900, a tropical storm with 62 mph winds when its centre passed 52 miles away. The record near Mason begins with an unnamed storm in 1900; the most recent system was Ike in 2008, a tropical storm 47 miles away. Of the 5 systems, one has come since 2000. Mason has more tropical storms and hurricanes within 75 miles than 48% of the 546 Michigan cities on this site. The highest rating among the 86 tornadoes within 25 miles is F4, reached 2 times; the most recent, on April 2, 1977, came within 14 miles. The deadliest, an EF2 on August 24, 2023, killed 2 people. Of the 86, 4 had paths within 5 miles of the city centre, and 28 have come since 2000. May has had the most tornadoes, 17. The most recent tornado was on May 15, 2025. Mason has more tornadoes within 25 miles than 80% of the 546 Michigan cities. Hail has been reported within 10 miles 48 times since 1956, with stones up to 2 inches (hen egg size). Mason has more hail reports within 10 miles than 65% of the 546 Michigan cities.
Compare Mason's storm record with another city →
Tropical storms and hurricanes near Mason
| Year | Storm | Closest | Strength when closest | Peak |
|---|---|---|---|---|
| 2008 | IkeSep 14 | 47 mi | Tropical storm (58 mph) | Category 4 |
| 1941 | Unnamed 1941 stormSep 25 | 44 mi | Tropical storm (49 mph) | Category 3 |
| 1932 | Unnamed 1932 stormSep 4 | 3 mi | Tropical storm (47 mph) | Category 1 |
| 1923 | Unnamed 1923 stormOct 19 | 18 mi | Tropical storm (40 mph) | Tropical storm |
| 1900 | Unnamed 1900 stormSep 11 | 52 mi | Tropical storm (62 mph) | Category 4 |
Strength is the sustained wind on the track at the closest point, which is not the wind felt in Mason: a hurricane's worst winds sit within a few dozen miles of its centre, and inland cities are usually past that.
Tornadoes within 25 miles of Mason
By decade
- 2020s8
- 2010s7
- 2000s13(1 EF3+)
- 1990s10
- 1980s14(1 EF3+)
- 1970s20(1 EF3+)
- 1960s9(1 EF3+)
- 1950s5
| Date | Rating | Distance | Path | Killed / injured |
|---|---|---|---|---|
| Apr 2, 1977 | F4 | 14 mi | 16.6 mi | 1 / 44 |
| Apr 11, 1965 | F4 | 20 mi | 21 mi | 1 / 8 |
| Jun 15, 1982 | F3 | 17 mi | 13 mi | 1 / 1 |
| Aug 24, 2007 | EF3 | 16 mi | 6.5 mi | 0 / 5 |
| Aug 24, 2023 | EF2 | 8 mi | 12.02 mi | 2 / 4 |
| Oct 18, 2007 | EF2 | 8 mi | 19 mi | 2 / 1 |
| Aug 14, 1988 | F2 | 6 mi | 26.6 mi | 1 / 0 |
| Mar 14, 2019 | EF2 | 20 mi | 18.2 mi | 0 / 0 |
| Aug 24, 2007 | EF2 | 24 mi | 23.52 mi | 0 / 1 |
| Aug 21, 2003 | F2 | 15 mi | 4.7 mi | 0 / 2 |
| Jun 13, 1994 | F2 | 14 mi | 16 mi | 0 / 2 |
| Mar 27, 1991 | F2 | 7 mi | 5 mi | 0 / 0 |
The strongest 12 of 86, by rating and then by deaths. Ratings before February 2007 are on the original Fujita scale.
Hail in Mason
The Storm Prediction Center has 48 hail reports within 10 miles of Mason since 1956, made on 41 separate days. Of these, 31 were 1 inch across or larger, and one reached 2 inches. The largest, 2 inches (hen egg size), fell on September 21, 2022. The most recent report is from June 20, 2024. June has the most reports, 14.
Source: NOAA Storm Prediction Center severe weather reports, data through 2025.
Weather by month in Mason
The nearest NOAA station with 1991–2020 climate normals is East Lansing 4 S, MI, 7 miles north of Mason at 880 feet. July is the warmest, with an average high of 83°F and low of 61°F; January is the coolest, at 32°F and 18°F. May is the wettest at 4.4 inches of precipitation on average and February and December the driest at 1.6 inches; the year adds up to 34.6 inches over 67 days with at least a tenth of an inch. Highs reach 90°F on about 9 days a year, almost all from June to August. Lows fall below freezing on about 145 nights a year. Snowfall averages 36.0 inches a year, most of it in January. That 34.6 inches is more than at 75 of the 131 Michigan stations used on this site (57%). Leslie, 8 miles south, has its own station (Jackson Reynolds Field, MI): 32.2 inches a year, 2.4 less than here, and the same July average high, 83°F.
| Month | High °F | Low °F | Precip. in | Days ≥ 0.1" | Snow in |
|---|---|---|---|---|---|
| Jan | 32 | 18 | 2.1 | 6 | 14.1 |
| Feb | 34 | 19 | 1.6 | 4 | 7.3 |
| Mar | 45 | 27 | 1.7 | 4 | 4.2 |
| Apr | 58 | 37 | 3.6 | 6 | 0.9 |
| May | 70 | 48 | 4.4 | 7 | 0.0 |
| Jun | 79 | 58 | 3.8 | 7 | 0.0 |
| Jul | 83 | 61 | 3.4 | 6 | 0.0 |
| Aug | 81 | 60 | 3.5 | 6 | 0.0 |
| Sep | 76 | 52 | 3.2 | 5 | 0.0 |
| Oct | 62 | 42 | 3.1 | 6 | 0.3 |
| Nov | 48 | 32 | 2.6 | 5 | 1.8 |
| Dec | 37 | 24 | 1.6 | 5 | 7.4 |
| Year | 59 | 40 | 34.6 | 67 | 36.0 |
Averages for 1991–2020 at East Lansing 4 S, MI (880 ft), from NOAA NCEI U.S. Climate Normals. Normals describe the station; the farther a place is from it, and the bigger the difference in height, the more its weather can differ.
Floods, thunderstorm wind and lightning near Mason
Since 1996, the National Weather Service has logged 65 flood, rain, thunderstorm wind and lightning events that began within 10 miles of Mason: 65 thunderstorm wind reports. None is recorded as killing or injuring anyone; the NWS estimated $27.2 million in property and crop damage. The strongest thunderstorm gust on record here was 85 mph, on May 29, 2011.
August 24, 2023: thunderstorm wind 9 miles from the centre of Mason — $15.0 million damage.
August 24, 2023: thunderstorm wind 5 miles from the centre of Mason — $10.0 million damage.
NWS: “Many reports of downed trees, branches and power lines were received from across Ingham county.”
July 2, 1997: thunderstorm wind 8 miles from the centre of Mason — $500,000 damage.
Source: NOAA NCEI Storm Events Database, events whose starting point is on record, 1996 to June 30, 2026. Damage is the NWS estimate in the dollars of the year, not insured losses, and NWS notes that some reports are unverified.
Flood insurance claims, disaster declarations and FEMA risk ratings
Flood insurance policyholders in Mason's ZIP code 48854 have filed 25 claims with the National Flood Insurance Program since 1979, and were paid $104,000 for buildings and contents, in the dollars of each year. 12% of the claims carry the name of a storm or flood event; the rest have no event name. Of the 160 Michigan cities on this site with 10 or more claims, 59 have fewer than Mason.
Ingham County, which includes Mason, has been named in 12 federal disaster or emergency declarations since 1972, 7 of them major disasters (by incident: 3 floods, 3 snowstorms, 2 biological emergencies, 2 severe storms). The latest major disaster declaration was Severe Storms, Tornadoes, and Flooding, on February 8, 2024. FEMA's National Risk Index gives Ingham County a Relatively Moderate rating for natural hazard risk overall; by hazard: Very High for strong wind; Relatively High for tornadoes; Relatively Moderate for hail, inland flooding and lightning; Relatively Low for heat waves; Very Low for hurricanes. It models the county's expected loss from all 18 hazards it covers at $72.3 million a year, the 7th highest of 83 Michigan counties; of the hazards above, the largest share, $36.2 million (50%), is from inland flooding.
Claims: FEMA, OpenFEMA Dataset FIMA NFIP Redacted Claims – v3, summed over ZIP codes; payments in the dollars of each year, not adjusted for inflation. Declarations: Disaster Declarations Summaries – v2, by county. Retrieved October 25, 2026. 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).
Risk ratings: FEMA, National Risk Index county table, December 2025 (v1.20), retrieved October 26, 2026; ratings compare counties nationwide, are meant for planning and are no substitute for a local risk assessment. This product uses the Federal Emergency Management Agency's National Risk Index dataset API or downloadable datasets 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).
What counts as a pass, the distances and the sources: how this storm history is built.