Tornado Risk in Washington County, TX
Washington County's tornado history, by the numbers
30 tornado tracks have crossed Washington County since 1950 by NOAA's count, roughly one every 2.5 years - the Elevated band on this site's scale. That is the 69th percentile nationally for tornado frequency. Texas has 254 counties in this dataset; Washington County ranks 145 of them by frequency.
The number that matters more than frequency
No violent (EF4-5) tornado has been recorded in Washington County in NOAA's 76-year database. Of its 30 recorded tracks, 23 were weak (EF0-1) and 7 significant (EF2-3).
Shelter and safe-room economics
Texas does not currently have a confirmed state rebate layered on top of FEMA's 75% Hazard Mitigation cost-share, so a Washington County homeowner should expect the full national range: $2,890-$13,280, $7,645 typical.
Power after the storm, not just shelter during it
Power loss after a tornado outbreak in Texas often reaches homes the storm itself never touched. A battery-backup unit covers the outage without the fuel and venting a generator needs.
Wind damage may need its own endorsement
Texas is one of a handful of states where insurers can write wind/hail damage out of a standard homeowners policy - tornado damage may not be fully covered without a separate wind endorsement. Worth confirming directly on a Washington County policy rather than assuming it is included.
What Washington County's figure does not tell you
Washington County's figure is county-wide, not address-specific. Washington County covers about 604 square miles, so a single touch here counts the same as a single touch in a county a fraction of that size. NOAA also documents that older records undercount weaker tornadoes from before Doppler radar became standard. Washington County has about 37,810 residents.