Adair County, MO Tornado Risk & Storm Shelter Cost
Adair County's tornado history, by the numbers
Since 1960, NOAA has logged 10 tornado tracks crossing Adair County - one about every 7.6 years, which lands it in our Low band. Nationally, Adair County ranks at the 28th percentile for tornado frequency. Among 115 Missouri counties in this dataset, Adair County ranks 108 for how often a tornado touches down.
Adair County's EF4-5 history
Adair County's record has no EF4-5 tornado - its 10 tracks split 8 weak and 2 significant. That does not rule one out in the future, only that none has been recorded since 1950.
What a storm shelter costs near Adair County
For a Adair County homeowner, budget $2,890-$13,280 for a shelter or safe room ($7,645 typical) - this pass found no Missouri-specific rebate on top of FEMA's underlying 75% national cost-share program.
The outage nobody plans for
Tornado outbreaks routinely knock out power across Missouri for days, separately from any single house getting hit. A portable battery bank keeps a fridge, phone chargers and a radio running through that gap - cheaper and faster to set up than a generator.
Read this before you rely on it
This is a county-level figure, not a per-address probability. Adair County covers about 567 square miles, so a single touch here counts the same as a single touch in a county a fraction of that size. Pre-radar-era records (before the 1990s) are also documented by NOAA as undercounting weaker tornadoes in sparsely-instrumented areas. Adair County has about 25,660 residents.