Montgomery County, IA Tornado Risk & Storm Shelter Cost
Montgomery County, IA: what NOAA's tornado record says
Since 1950, NOAA has logged 31 tornado tracks crossing Montgomery County - one about every 2.5 years, which lands it in our Elevated band. Nationally, Montgomery County ranks at the 70th percentile for tornado frequency. Within Iowa alone, Montgomery County ranks 57 of 99 counties for tornado frequency.
Montgomery County's EF4-5 history
Montgomery County's record has no EF4-5 tornado - its 31 tracks split 23 weak and 7 significant. That does not rule one out in the future, only that none has been recorded since 1950.
What a storm shelter costs near Montgomery County
For a Montgomery County homeowner, budget $2,890-$13,280 for a shelter or safe room ($7,645 typical) - this pass found no Iowa-specific rebate on top of FEMA's underlying 75% national cost-share program.
The outage nobody plans for
A direct hit is not required for Montgomery County to lose power - outbreak-wide outages across Iowa regularly reach homes and businesses well outside the actual tracks. A battery bank covers that gap without a generator's fuel and venting needs.
Read this before you rely on it
This is a county-level figure, not a per-address probability. Montgomery County covers about 424 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. Montgomery County has about 10,063 residents.