Wibaux County, MT Tornado Risk & Storm Shelter Cost
Wibaux County, MT: what NOAA's tornado record says
Since 1953, NOAA has logged 7 tornado tracks crossing Wibaux County - one about every 10.9 years, which lands it in our Low band. Nationally, Wibaux County ranks at the 20th percentile for tornado frequency. Among 56 Montana counties in this dataset, Wibaux County ranks 27 for how often a tornado touches down.
Wibaux County's EF4-5 history
Wibaux County's record has no EF4-5 tornado - its 7 tracks split 6 weak and 1 significant. That does not rule one out in the future, only that none has been recorded since 1950.
What a storm shelter costs near Wibaux County
For a Wibaux County homeowner, budget $2,890-$13,280 for a shelter or safe room ($7,645 typical) - this pass found no Montana-specific rebate on top of FEMA's underlying 75% national cost-share program.
The outage nobody plans for
Power loss after a tornado outbreak in Montana often reaches homes the storm itself never touched. A battery-backup unit covers the outage without the fuel and venting a generator needs.
Read this before you rely on it
This is a county-level figure, not a per-address probability. Wibaux County covers about 890 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. Wibaux County has about 911 residents.