Washington Hail MapStatewide Hail Storm Data & Swaths
Washington averages 70 hail storms per year with peak activity during June – August. Live swath data from NOAA SPC and radar-verified reports — updated hourly. Average claim value: $16,000.
View Washington on the Interactive Hail Map
Filter by date range and hail size. Stack multiple events to compare swaths and estimate combined property exposure.
Washington Hail Statistics
70
Avg. Annual Hail Storms
2
Avg. Annual Tornadoes
June – August
Peak Hail Season
$16,000
Avg. Hail Claim Value
Live Storm Feed
Recent Washington Hail Events
No significant hail recorded in the Washington area in the last 90 days.
Check the national hail map for the latest U.S. events.
Source: NOAA SPC hail reports. Data updated hourly. View 12-month history →
Hail Insurance & Contractor Rules in Washington
Washington requires PA licensing through the Office of the Insurance Commissioner. Contractors must register with Labor and Industries. Standard TCPA rules apply.
Get Alerted + Automated Outreach When Hail Hits Washington
AI-STORMS monitors all of Washington 24/7. When qualifying hail is detected, we discover affected properties, skip-trace owner contacts, and deploy compliant outreach within 35 minutes. Beat your competitors to every storm lead.
Neighboring State Hail Maps
Frequently Asked Questions
When was the last significant hail storm in Washington?
Our storm feed has not recorded significant hail in Washington in the last 90 days. Use the interactive hail map for real-time data.
Does insurance cover hail damage in Washington?
Washington requires PA licensing through the Office of the Insurance Commissioner. Contractors must register with Labor and Industries. Standard TCPA rules apply. Most standard homeowners policies cover hail damage to roofs, siding, and windows under dwelling coverage. Check your declarations page for hail-specific deductibles, which may be expressed as a percentage of insured value rather than a flat amount.
How big does hail need to be to damage a roof?
Hail 0.75" (dime-size) can dent soft metals. Hail 1.0" (quarter-size) bruises asphalt shingles and causes granule loss. Hail 1.5"+ (golf ball-size) causes structural damage most insurers will cover for full replacement. A qualified roofing contractor or public adjuster can identify claim-eligible damage that isn't visible to the untrained eye.
What time of year does Washington get the most hail?
Washington averages 70 hail storms per year, with peak activity during June – August. This is when warm, moist air from the Gulf meets dry air from the west, creating the atmospheric instability that fuels severe thunderstorms and hail-producing supercells.