Washington County, AR Tornado Risk & Storm Shelter Cost
How likely is a tornado in Washington County, AR?
Since 1954, NOAA has logged 37 tornado tracks crossing Washington County - one about every 2.1 years, which lands it in our Elevated band. Nationally, Washington County ranks at the 78th percentile for tornado frequency. Among 75 Arkansas counties in this dataset, Washington County ranks 23 for how often a tornado touches down.
Washington County's EF4-5 history
Washington County's record has no EF4-5 tornado - its 37 tracks split 28 weak and 9 significant. That does not rule one out in the future, only that none has been recorded since 1950.
What a storm shelter costs near Washington County
For a Washington County homeowner, budget $2,890-$13,280 for a shelter or safe room ($7,645 typical) - this pass found no Arkansas-specific rebate on top of FEMA's underlying 75% national cost-share program.
The outage nobody plans for
266,184 people live in Washington County, and a tornado outbreak's power loss usually reaches far more of Arkansas than the tracks themselves touch. A portable battery unit is the faster, no-fuel way to bridge that outage.
Read this before you rely on it
This is a county-level figure, not a per-address probability. Washington County covers about 941 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. Washington County has about 266,184 residents.