Complete NOAA storm history, hail records, wind data, and roof damage risk assessment for West Allis, Milwaukee County, Wisconsin.
1.75" hail and 78 mph wind gusts along Greenfield Ave
Hailstones 1.75" or larger have been recorded in West Allis. This size causes significant shingle damage including cracking, granule loss, and bruising that shortens roof life. If your roof is 10+ years old and has been through one of these storms, damage is likely.
Winds of 78 mph have been recorded in West Allis. Standard 3-tab shingles are rated for only 60 mph. We recommend upgrading to architectural shingles (130 mph rated) or Owens Corning Duration STORM for maximum protection.
West Allis experiences 120+ freeze-thaw cycles per year, 45" of annual snowfall, and 130°F temperature swings. These conditions accelerate roof aging by 15-25% compared to national averages.
All storm data on this page is sourced from the official NOAA Storm Events Database — the same records insurance adjusters use to verify claims. DT Exteriors uses these records when filing claims, contributing to our 98% approval rate.
With 9 severe storms in 5 years and hail up to 1.75", your roof needs regular inspections. Schedule a free one today.