Hail in Green County, WI
Hail turns up in Green County on a regular basis. NOAA radar has confirmed 14 hail events of 1 inch or larger in Green County since 2025, the largest 1.5″ (half dollar) on April 17, 2026. The most recent confirmed hail was June 24, 2026.
Did hail hit your exact address?
This page covers the whole area. Enter your address to see what NOAA radar detected over your specific roof - free, in seconds.
About Green County, WI
Green County lies in the rolling dairy country of south-central Wisconsin, a landscape of glacial ridges and creek valleys along the Illinois line. Hail is an occasional and usually small affair, generally tied to summer thunderstorms that build along warm-season fronts. The Milwaukee (KMKX) radar provides coverage from about 57 miles to the east.
The hail record for Green County, WI
Green County doesn't see hail every month, but it's a recurring visitor, with 14 confirmed events since 2025.
This year has run hot: 10 confirmed events in 2026 already, ahead of the recent pace.
April is the peak, but the broader risk stretches across spring and into early summer.
Common questions
How often does it hail in Green County?
NOAA radar has confirmed 14 severe hail events (1 inch or larger) in the Green County area since 2025.
When is hail season in Green County?
Hail in Green County is concentrated in April, within a season that runs spring into early summer.
What's the largest hail recorded in Green County?
Radar confirmed 1.5-inch hail, about half dollar size, on April 17, 2026.
Does homeowner's insurance cover hail damage?
Hail is a covered peril under most standard homeowner's policies (typically HO-3), subject to your deductible. Whether you have replacement-cost or actual-cash-value coverage makes a big difference in what's paid out. Your declarations page will say which.
How do I know if my roof was damaged by hail?
Common signs are granules collecting in gutters and downspouts, bruised or cracked shingles, and dents on soft metals like vents, flashing, and gutter tops. A lot of hail damage isn't visible from the ground, so a professional inspection is the reliable check.
Is Green County's hail big enough to damage a roof?
It can be. Asphalt shingles can begin showing functional damage in the ¾-to-1-inch range, and Green County's confirmed hail reaches 1.5″. At these sizes damage is often hard to see from the ground, so whether it's a claimable loss depends on shingle type, age, and an inspection.
Is hail getting worse in Green County?
Nationally, the research on long-term hail trends is mixed. Better radar coverage since the 1990s makes real increases hard to separate from improved detection. In Green County, 10 confirmed events have been recorded in 2026 so far, but the tracked record is still short, so it isn't evidence of a lasting trend.
Recent confirmed hail near Green County, WI
What this means for your home
If you were just hit
With recent hail in Green County, you're still in the window to document and report it. Photograph any damage, note the storm date, confirm what radar detected at your address, and review your policy's reporting requirements. Deadlines vary.
Damage can be invisible from the ground
At Green County's typical sizes, hail often bruises shingles and loosens granules without obvious holes, shortening roof life in ways that are easy to miss until the next storm or an inspection.
Document before you repair
If you suspect hail damage, photograph it and note the storm's date before making any repairs. Undocumented or already-fixed damage is much harder to claim later.
Replacement cost vs. actual cash value
An RCV policy pays to replace your roof at today's prices; an ACV policy subtracts depreciation for the roof's age, which can mean a much smaller check on an older roof. Knowing which you carry shapes what a hail claim is actually worth.
Know your hail deductible
Many policies in hail-prone states use a percentage deductible, often 1–2% of the home's insured value rather than a flat dollar amount. On a $400,000 home that can be $4,000–$8,000 out of pocket before coverage starts, so it's worth checking your declarations page before a storm.
Claims have deadlines
Policies set a deadline for hail-damage claims, and state law may also apply. Windows range from months to several years depending on your state and policy. Knowing the exact date hail hit your address helps you file on time.
Before you call your insurer
Get the radar evidence for your address.
A NOAA Radar Evidence Report documents exactly what federal radar recorded at your address - hail size, date, and signature - in a formatted PDF you can attach to a claim. Built entirely from public NOAA data.
Events are NOAA/NWS Severe Thunderstorm Warnings with confirmed hail ≥ 1 inch, matched to this county by the warning centroid. Federal public-domain data. A confirmed event indicates radar-detected hail over the area, not a guarantee of damage to any specific property.