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Washington County, Virginia

Natural disaster risk, federal disaster history and flood insurance facts.

Relatively Low overall risk
42nd of 133highest risk in Virginia
$12Mexpected losses a year
18federal declarations
1 in 200homes with flood insurance
Photo: U.S. Geological Survey, public domain

Washington County, Virginia has a relatively low overall risk from natural hazards in FEMA's National Risk Index. Its risk score is lower than 53% of US counties. It ranks 42nd of 133 counties in Virginia. The costliest hazards here are inland flooding, strong wind and cold waves. FEMA estimates about $12 million a year in expected losses, or roughly $229 per resident. Since 1976 it has been included in 18 federal disaster or emergency declarations for natural events (11 major disasters). The most recent was in January 2026 (severe winter storm). Fewer than 1 in 100 homes here carry federal flood insurance (122 policies). Since 1978, federal flood insurance has paid about $1.7 million on 80 claims here, including $858,000 for floods in 2024.

FEMA National Risk Index December 2025; OpenFEMA declarations to Nov 6, 2026; NFIP records. Updated November 6, 2026.

Top risks in Washington County

$8.5 million a yearExpected losses. Damaging events about once a year.
  • Check the FEMA flood map for your address, and ask the seller or landlord about past flooding.
  • Price a flood policy now. Most new federal policies take 30 days to start.

Strong wind

Moderate
$933,629 a yearExpected losses. Damaging events about 3 times a year.
  • Secure outdoor furniture and trash bins before storms.
  • Have trees near the house checked.
$877,556 a yearExpected losses. Damaging events about 2 times a year.
  • Insulate pipes in outside walls, crawl spaces and garages.
  • Know how to shut off the main water valve.
HazardRatingScoreExpected loss a year
Inland floodingLow63.5
$8M
Strong windModerate74.8
$934K
Cold waveLow52.5
$878K
EarthquakeLow72.7
$803K
TornadoLow30.1
$436K
LightningModerate57.4
$256K
DroughtLow53.3
$153K
HailVery Low32.1
$109K
HurricaneVery Low55.0
$103K
LandslideModerate94.4
$93K
Ice stormLow47.2
$63K
Winter weatherLow38.7
$36K
WildfireVery Low33.2
$15K
AvalancheLow67.5
$3K

Scores are percentiles: a score of 90 means higher risk than about 90% of US counties for that hazard. Hazards FEMA does not rate here are left out. Social vulnerability is relatively high and community resilience is relatively low in FEMA's measures.

Federal disaster history

Recent disasters nationwide ›

Declarations by decade

Federal declarations for natural events that included Washington County. 2020s bar runs to November 2026.

By type

Flood4
Severe Storm4
Snowstorm3
Hurricane3
Tropical Storm2
Drought1

Most recent

Jan 23, 2026Severe Winter StormEmergency
Apr 4, 2025Severe Winter Storms and FloodingMajor disaster
Oct 1, 2024Tropical Storm HeleneMajor disaster
Sep 29, 2024Post-Tropical Cyclone HeleneEmergency
Sep 11, 2018Hurricane FlorenceEmergency
Oct 29, 2012Hurricane SandyEmergency
Sep 12, 2005Hurricane Katrina EvacuationEmergency
Apr 2, 2002Severe Storms and FloodingMajor disaster
Jul 12, 2001Severe Storms and FloodingMajor disaster
Feb 28, 2000Severe Winter StormsMajor disaster
Show all 18
Jan 27, 1996Flooding, High Winds, and Wind Driven RainMajor disaster
Jan 13, 1996Blizzard of 96 (Severe Snow Storm)Major disaster
Mar 10, 1994Severe Ice Storms, FloodingMajor disaster
Mar 25, 1993Severe Winter StormEmergency
May 23, 1984Severe Storms & FloodingMajor disaster
Nov 12, 1977Severe Storms & FloodingMajor disaster
Apr 7, 1977Severe Storms & FloodingMajor disaster
Oct 15, 1976DroughtEmergency

Virginia also had 6 statewide declarations that did not name single counties.

Storm history since 1953

Tornado risk by county ›

The National Weather Service has logged 300 storm reports in Washington County since 1953, with 7 deaths and 55 injuries and about $126 million in reported damage. The strongest on record here was an EF3 tornado on April 28, 2011 near Clip.

12tornadoes
42hail reports, largest 2.75 inches
204damaging thunderstorm winds
42floods and flash floods

Strongest tornadoes

DateStrengthNearHurt / killed
Apr 28, 2011EF3Clip50 / 4
Apr 4, 1974F3–1 / 1
Jun 3, 1962F2–0 / 0
Jan 25, 1975F2–0 / 0
Apr 27, 2011EF1Vance0 / 0

Most damaging storms

DateTypeNearDamage
Sep 27, 2024Flash FloodKonnarock$120M
Apr 28, 2011TornadoClip$4M
Apr 4, 1974Tornado–$250K
Jun 12, 2004Flash FloodMeadowview$250K
Jun 16, 1995HailBristol$150K
Apr 27, 2011TornadoVance$75K

Source: NOAA Storm Events Database, county-based reports through Jul 6, 2026. Tornado records start in 1950, hail and wind in 1955, and floods and other storm types in 1996, so older decades undercount. Damage is in dollars of the year it happened and is often an estimate. Winter storms, heat and hurricanes are logged by forecast zone, not county, so they are not counted here.

Hurricanes and tropical storms

Hurricane risk by county ›

Since 1959, 0 hurricanes and 3 tropical storms have passed within 65 miles of the center of Washington County, 3 of them since 1950. The strongest was Tropical Storm Hugo (1989), with top winds near 65 mph about 60 miles away.

0hurricanes
0major hurricanes (Category 3+)
3tropical storms
2020most recent: Zeta

Strongest storms nearby

DateStormStrengthClosest
Sep 22, 1989HugoTropical storm, 65 mph60 mi
Oct 29, 2020ZetaTropical storm, 50 mph43 mi
Sep 30, 1959GracieTropical storm, 40 mph55 mi

Most recent storms

DateStormStrengthClosest
Oct 29, 2020ZetaTropical storm, 50 mph43 mi
Sep 22, 1989HugoTropical storm, 65 mph60 mi
Sep 30, 1959GracieTropical storm, 40 mph55 mi

Source: NOAA National Hurricane Center best-track records (HURDAT2), 1851 to 2025 for the Atlantic and 1949 to 2025 for the eastern Pacific. A storm counts if its track passed within 65 miles of the county's center while it was a tropical storm or hurricane. Strength is the storm's top sustained wind at that point, not the wind measured in the county. Older storms over the open sea were sometimes missed.

Flood insurance in Washington County

Check your address flood zone ›
0.5%of homes have federal flood insurance (122 policies)
21.8%of homes in mapped high-risk flood zones are insured
$1.7 millionpaid on 80 flood claims since 1978
2024costliest year, with $857,840 paid

National Flood Insurance Program (NFIP) records only; private flood policies are not included. Home counts as of Aug 3, 2026. Since 2021 NFIP prices each home separately under Risk Rating 2.0, so your price depends on the building, not the county. Ask an agent for a quote.

Homes in Washington County

$214,000median home value (Virginia $383,700, US $332,700)
1983median year homes were built (Virginia 1984, US 1980)
47%of homes built before 1980, before many modern wind, quake and flood building rules
13.2%of homes are mobile homes, which are the least safe in tornadoes and high winds

Older homes and mobile homes usually suffer more damage in storms, floods and earthquakes, and can cost more to insure. If you are buying, ask about roof age, foundation bolting and any retrofits. Source: US Census Bureau, American Community Survey 2020 to 2024 5-year estimates; 25,570 housing units.

Compare in Virginia

All 133 ›
Largest countiesOverall riskTop hazard
Fairfax CountyHighInland flooding
Prince William CountyModerateInland flooding
Virginia Beach CityLowHurricane
Loudoun CountyLowInland flooding
Chesterfield CountyModerateInland flooding
Henrico CountyModerateInland flooding
Chesapeake CityLowInland flooding
Arlington CountyLowInland flooding

Neighboring counties

CountyOverall riskDeclarations
Sullivan County, TNLow10
Smyth CountyLow19
Russell CountyVery Low19
Scott CountyVery Low18
Johnson County, TNVery Low18
Bristol CityVery Low11
Grayson CountyVery Low19

Common questions about Washington County

What is the biggest natural hazard in Washington County?

Inland flooding has the highest expected yearly losses in Washington County, about $8.5 million a year in FEMA's estimate. Strong wind is second at $933,629.

How many federal disasters has Washington County had?

Washington County has been included in 18 federal disaster or emergency declarations for natural events since 1976, including 11 major disasters. The most recent was Severe Winter Storm in January 2026.

Is Washington County a high-risk place to live?

Its overall rating is Relatively Low, 42nd highest of 133 in Virginia. A county rating covers the whole area. Risk at one address can be much higher or lower, so check the FEMA flood map and ask about the home's history.

Do I need flood insurance in Washington County?

Standard home insurance does not cover flooding. About 1 in 200 homes in Washington County has federal flood insurance. Lenders require it in mapped high-risk zones, but many flood claims come from outside those zones.

How many tornadoes has Washington County had?

NOAA records list 12 tornadoes in Washington County since 1950. The strongest was an EF3 tornado on April 28, 2011 near Clip. The weather service has also logged 42 hail reports and 42 floods here.

How many hurricanes have hit Washington County?

NOAA's hurricane records show 0 hurricanes and 3 tropical storms passing within 65 miles of the center of Washington County. The strongest was Tropical Storm Hugo (1989), with winds near 65 mph.

Sources: FEMA National Risk Index (December 2025), OpenFEMA Disaster Declarations Summaries, and NFIP policy and claims data. Hazard Compass is independent and not affiliated with FEMA. These figures describe the whole county, not a single property, and are not insurance or safety advice. Report a problem.