Tornado History

Lewis and Clark Tornado History

This county-level tornado history page focuses on Lewis and Clark, Montana. The records below identify 4 tornadoes from 1953 through 1997, including a highest listed rating of F0 (Light damage). NOAA damage estimates in this group total at least $2K, with 0 deaths and 0 injuries recorded across the listed events.

Key Tornado Statistics

Total Tornadoes4
Total Deaths0
Total Injuries0
Property Damage$2K
Avg Length0.4 mi
Avg Width16 yd

Key Tornado Facts for Lewis and Clark, Montana

Top local patterns from the historical tornado records in this group.

Average 0.1 tornadoes per year (0.0/yr in last decade)
June is the peak tornado month with 2 recorded events
Deadliest tornado: Unknown in Lewis and Clark, Montana with 0 deaths
1953 was the most active year with 1 tornadoes
The 1990s had the most tornado activity (2 events)
Longest tornado: 1 miles in Lewis and Clark, Montana
Widest tornado: 33.0 yards in Lewis and Clark, Montana
Most tornadoes in one day: 1 on Jun 7, 1953

Monthly Distribution

Shows tornado frequency across months of the year, highlighting seasonal patterns and peak tornado periods.

January
February
March
April
May
June
July
August
September
October
November
December

Summary: In Lewis and Clark, Montana, June is the most active month with 2 tornadoes.

Annual Tornado Trend

Shows year-by-year tornado counts, making active years and quiet stretches easier to spot.

10

Summary: 1953 was the most active year with 1 recorded tornadoes.

Tornado Intensity Distribution

Shows the breakdown of tornadoes by EF/F rating.

F0
Unknown

Summary: F0 tornadoes are the most common in this group, with 3 recorded events.

Property Damage Trends

Visualizes reported property damage over time. Bars use a log-like scale so very large damage years do not flatten the rest of the chart.

$2K$200$20$0

Summary: The highest reported property damage year in this group is 1997 with at least $2K in NOAA-listed property damage.

Historical Track Sketch

F0 June 27, 19971997F0 July 22, 19601960F0 July 9, 19921992Unknown June 7, 19531953© OpenStreetMap contributors
This map covers the wider location—not your exact property.Measure the closest recorded track to a street address in or near Lewis and Clark, Montana.
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Notable Tornado Records

The table highlights the strongest and most damaging records in this page's local dataset. Damage totals are NOAA-reported minimum estimates where available.

DateRatingAreaLengthWidthDeathsInjuriesMin. property damage
June 27, 1997F0Lewis and Clark, Montana0.1 mi10 yd00$2K
July 22, 1960F0Lewis and Clark, Montana1 mi10 yd00N/A
July 9, 1992F0Lewis and Clark, Montana0.1 mi10 yd00N/A
June 7, 1953UnknownLewis and Clark, Montana0 mi33 yd00N/A
Did any of these records occur near a property you care about?Use an exact street address for a property-centered preview around Lewis and Clark, Montana.
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Source And Limits

Data sourced from NOAA Storm Prediction Center and the NCEI Storm Events Database. TornadoTrace summarizes reported weather events for screening and research; it is not a damage assessment, inspection, or insurance determination. Coordinates and records can be approximate, incomplete, revised, or missing. No warranty of completeness or accuracy.

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